zotac-geforce-rtx-3070-ti-amp-holo-review

Zotac GeForce RTX 3070 Ti AMP Holo Review

Introduction

Zotac GeForce RTX 3070 Ti AMP Holo is the company’s premium custom-design offering based on NVIDIA’s latest addition to its RTX 30-series “Ampere” product family. The GeForce RTX 3070 Ti, along with last week’s RTX 3080 Ti, are additions to the higher-end of NVIDIA’s product stack, in response to competition from AMD’s Radeon RX 6000 series “Big Navi” graphics cards. The RTX 3070 Ti, in particular, is being launched to close a price-performance gap between the RTX 3070 and RTX 3080, as the RTX 3070 is embattled on two fronts, from the RX 6700 XT, and the RX 6800.

NVIDIA could have been lazy and simply cut down its latest GA102 silicon, but was prudent. Rather, the company decided to not only max out the GA104 silicon, unlocking all its 6,144 CUDA cores; but also give the chip 35% faster 19 Gbps GDDR6X memory, as opposed to 14 Gbps GDDR6 on the original RTX 3070. These, combined with slightly higher clock speeds and power limits, could be NVIDIA’s answer to competitors from AMD.

The GeForce “Ampere” architecture represents the 2nd generation of NVIDIA’s RTX real-time raytracing technology, and introduces 2nd generation RT cores that double ray intersection performance and feature fixed-function hardware for even more raytraced effects; 3rd generation Tensor cores that leverage the sparsity phenomenon in AI deep-learning neural nets to increase inference performance by an order of magnitude; and the Ampere CUDA core itself, which significantly increases performance by leveraging concurrent INT32 and FP32 math operations.

The Zotac RTX 3070 Ti AMP Holo features the company’s highest state of tune for this GPU. The chip runs at a boost frequency of 1830 MHz boost, compared to 1770 MHz reference. The HoloBlack cooling solution combines the cooling prowess of a large triple-fan aluminium fin-stack heatsink; with the aesthetics of a large ARGB LED diffuser the company calls the Spectra lighting system. In this review, we show you if it’s worth forking out a little extra for this card over the Founders Edition.

GeForce RTX 3070 Ti Market Segment Analysis
  Price Cores ROPs Core

Clock
Boost

Clock
Memory

Clock
GPU Transistors Memory
RX 5700 XT $370 2560 64 1605 MHz 1755 MHz 1750 MHz Navi 10 10300M 8 GB, GDDR6, 256-bit
RTX 2070 $340 2304 64 1410 MHz 1620 MHz 1750 MHz TU106 10800M 8 GB, GDDR6, 256-bit
RTX 3060 $900 3584 48 1320 MHz 1777 MHz 1875 MHz GA106 13250M 12 GB, GDDR6, 192-bit
RTX 2070 Super $450 2560 64 1605 MHz 1770 MHz 1750 MHz TU104 13600M 8 GB, GDDR6, 256-bit
Radeon VII $680 3840 64 1400 MHz 1800 MHz 1000 MHz Vega 20 13230M 16 GB, HBM2, 4096-bit
RTX 2080 $600 2944 64 1515 MHz 1710 MHz 1750 MHz TU104 13600M 8 GB, GDDR6, 256-bit
RTX 2080 Super $690 3072 64 1650 MHz 1815 MHz 1940 MHz TU104 13600M 8 GB, GDDR6, 256-bit
RTX 3060 Ti $1300 4864 80 1410 MHz 1665 MHz 1750 MHz GA104 17400M 8 GB, GDDR6, 256-bit
RX 6700 XT $1000

2560 64 2424 MHz 2581 MHz 2000 MHz Navi 22 17200M 12 GB, GDDR6, 192-bit
RTX 2080 Ti $1400 4352 88 1350 MHz 1545 MHz 1750 MHz TU102 18600M 11 GB, GDDR6, 352-bit
RTX 3070 $1300 5888 96 1500 MHz 1725 MHz 1750 MHz GA104 17400M 8 GB, GDDR6, 256-bit
RTX 3070 Ti $1300

MSRP: $600
6144 96 1575 MHz 1770 MHz 1188 MHz GA104 17400M 8 GB, GDDR6X, 256-bit
Zotac RTX 3070 Ti

AMP Holo
$1350 6144 96 1575 MHz 1830 MHz 1188 MHz GA104 17400M 8 GB, GDDR6X, 256-bit
RX 6800 $1400 3840 96 1815 MHz 2105 MHz 2000 MHz Navi 21 26800M 16 GB, GDDR6, 256-bit
RX 6800 XT $1700 4608 128 2015 MHz 2250 MHz 2000 MHz Navi 21 26800M 16 GB, GDDR6, 256-bit
RTX 3080 $1500 8704 96 1440 MHz 1710 MHz 1188 MHz GA102 28000M 10 GB, GDDR6X, 320-bit
RTX 3080 Ti $2200 10240 112 1365 MHz 1665 MHz 1188 MHz GA102 28000M 12 GB, GDDR6X, 384-bit
sniper-ghost-warrior-contracts-2:-benchmark-test-&-performance-review

Sniper Ghost Warrior Contracts 2: Benchmark Test & Performance Review

Introduction

Sniper Ghost Warrior 2: Contracts is a long-range sniping assassination simulator wrapped in a beautiful first-person adventure. In its single-player campaign, you play as a contract killer who is supposed to plan and execute medium-to-extreme range assassinations using a sniper rifle.

This isn’t a simple point-and-click, all the bullet physics from the real world are carried over, including projectile motion, wind, the player’s own body motion, and even the Earth’s rotation. These mechanics have already been implemented in several other games from this sub-genre, such as Sniper Elite; however, Ghost Warrior 2 is set in the modern era, uses the latest weapons and optics, and incorporates many other gameplay elements from assassination-focused games, like Hitman.

The single-player campaign takes you to a fictive Middle Eastern country with several exotic locations where you must reach a sniping point, putting out enemies along the way; once reached, you plan the perfect shot at your high-value target. Besides long-range sniping missions, there’s also more close-range combat, which is best executed with stealth. There is plenty of customization to be had. You can not only customize your main sniper rifle, but also your secondary guns, and other kit you carry with you on your mission.

Developed by CI Games, Sniper Ghost Warrior 2: Contracts utilizes CryEngine, and uses the DirectX 11 API exclusive. The game can be taxing on your machine, particularly as it’s trying to render distant 3D scenes in great detail. In this mini review, we test it across a wide range of graphics cards to show you how it plays.

senate-approves-billions-for-us-semiconductor-manufacturing

Senate approves billions for US semiconductor manufacturing

After months of political jockeying and procedural hurdles, the Senate approved a massive science and technology bill Tuesday to boost US competitiveness with China. The bill invests billions into emerging technology industries like artificial intelligence, semiconductors, and quantum computing in the US.

The bill — titled the US Innovation and Competition Act or USICA — builds off a previous proposal from Senate Majority Leader Chuck Schumer (D-NY) called the Endless Frontier Act. Endless Frontier was lauded as one of the first big bipartisan bills to come from the Biden administration. But over the last few months, the bill, which was seen as a must-pass piece of legislation for both parties, was bloated with political mush and much of the original funding was watered down as it moved through the Senate process.

In its current form, the bill provides $52 billion for domestic semiconductor manufacturing, as well as a 30 percent boost in funding for the National Science Foundation and $29 billion for a new science directorate to focus on applied sciences.

“Whoever wins the race to the technologies of the future will be the global economic leader,” Schumer said in a tweet on Tuesday. “We must invest in science, R&D, manufacturing, and innovation.”

The Endless Frontier Act was originally intended to provide $100 billion in funding for a new science directorate at the National Science Foundation to promote research in emerging tech fields. It would dole out billions to regions all across the country to build out new tech hubs and encourage tech companies to find homes outside of Silicon Valley and the coasts.

Last month, the package appeared to be doomed as Republicans withheld their votes to end debate on the bill. Hours after the initial cloture vote was called, Schumer reached an agreement with Republicans to hold votes on parts of the bill they were contesting the following week. Specifically, Republicans were concerned with language in the bill that would require a prevailing wage for semiconductor manufacturers in the US. On Tuesday, an amendment to strike that language was shot down.

In March, President Joe Biden put out his sweeping infrastructure package known as the American Jobs Plan. The original $2 trillion plan contained funding for broadband expansion, roads, highways, and called for $50 billion for domestic semiconductor manufacturing. Tuesday’s vote in the Senate marks the next step in achieving parts of the administration’s infrastructure goals.

Earlier this year, Biden signed an executive order to combat growing concerns over a global semiconductor shortage. The order called for a 100-day government review of supply chains to address shortfalls in acquiring chips. That review was published Tuesday, and the White House launched a new task force to address these supply chain disruptions.

Tuesday’s USICA approval also provides $10 billion to reshape cities and regions across the US into “technology hubs,” focusing on research and development into cutting-edge industries and creating new, well-paying tech jobs outside of the coasts. The funds will go to the Commerce Department and cities will be able to pitch the government on why it should be on the receiving end of these funds.

“This is certainly a welcome injection of resources,” Mike Wallace, legislative director for human development at the National League of Cities, told The Verge last week. “These are funds that will help local officials, but all stakeholders, think about economic mobility in a regional way.”

USICA faced criticism not only from Republicans, but from progressives like Sen. Bernie Sanders (I-VT). Sanders initially voted to tank the competition bill last month over what he called a “multi-billion dollar Bezos Bailout” that would authorize $10 billion for the Amazon CEO’s space venture, Blue Origin, to participate in NASA’s next Moon mission, codenamed “Project Artemis.” Sanders also attempted to negotiate language in the bill that would give the federal government equity interest in exchange for semiconductor grants and aid.

The package still needs to move through the House before President Biden can sign it into law. On Tuesday, Schumer said that he was “quite certain that we will get a really good product on the president’s desk,” but it’s unclear how long that will take or if the bill will change further.

the-us-wants-to-fix-its-broken-lithium-battery-supply-chain

The US wants to fix its broken lithium battery supply chain

The US announced plans to build out a domestic supply chain for lithium batteries, which are critical for electric vehicles and renewable energy. Its new goal is to be able to do nearly everything — from mining to manufacturing and recycling batteries — within its borders by the end of the decade. If it fails, the US could struggle to meet its own climate goals and compete in the growing electric vehicle industry.

The Department of Energy (DOE) released a “national blueprint” today outlining how it plans to boost America’s ability to make lithium batteries. Demand for these batteries has already skyrocketed for electronics and electric vehicles. Spruced-up electricity grids will also need large batteries to accommodate increasing amounts of solar and wind power. In its blueprint, the DOE even makes a case for battery-powered planes to take to the skies.

Right now, the US is a small player in the global battery industry. China dominates both battery manufacturing and mineral supply chains. On its current trajectory, the US is expected to be able to supply less than half the projected demand for lithium-ion batteries for electric vehicles on its roads by 2028.

“These projections show there is a real threat that U.S. companies will not be able to benefit from domestic and global market growth,” the blueprint says. “Our supply chains for the transportation, utility, and aviation sectors will be vulnerable and beholden to others for key technologies.”

A lot of what’s holding the US back, according to the DOE, is a lack of a national strategy. So to turn things around, the DOE laid out its priorities for federal investment in the technology this decade. One of the biggest problems to tackle is how to nab enough key minerals. There’s a looming shortage of lithium, cobalt, and nickel used in batteries. To make things worse, these things are only mined in a few places, and labor and human rights abuses are common. That makes finding new mineral sources and designing batteries that use less of these materials pretty urgent.

There’s already a race to tap lithium deposits in the US, and the DOE’s new blueprint will likely accelerate domestic mining efforts. The DOE also called for mandating recycling so that battery makers can eventually harvest more materials from old products. Longer term, the DOE actually wants to find a way to make lithium-ion batteries without cobalt and nickel by 2030. (Tesla announced last year that it would make EV battery cathodes without cobalt). Through better design, it ultimately wants to cut the cost of an EV battery pack in half by the end of the decade.

The DOE plans to distribute $17 billion in loans for EV manufacturing facilities in the US. It’s also looking to deploy more large-scale energy storage at federal sites. And it released new guidelines requiring federal contractors and grantees to manufacture the products they’re researching and developing, including anything related to advanced batteries, in the US.

It’s part of a broader push by the Biden administration to develop more domestic supply chains. In addition to lithium-ion batteries, they are also focused on critical minerals, semiconductor chips, and pharmaceuticals. The administration published a larger review of all those supply chains today and announced a new task force to stop supply chain disruptions. That task force is focused on finding short-term solutions after the COVID-19 pandemic revealed big weaknesses in global supply chains.

In the long term, the US will probably need to figure out how to make a lot more stuff on its own. The Biden administration will put aside $100 million in grants for state-level apprenticeship programs that will help create workforces for new domestic supply chains. “Decades of focusing on labor as a cost to be managed and not an asset to be invested in have weakened our domestic supply chains,” deputy director of the National Economic Council Sameera Fazili said in a briefing today. “It’s clear from these reports that we need to take action.”

sony-wf-1000xm4

Sony WF-1000XM4

Our Verdict

You won’t find many true wireless earbuds that come close to matching the all-round brilliance of the Sony WF-1000XM4

For

  • Clear, detailed bass performance
  • Wonderful sense of musicality
  • Comfortable
  • Class-leading battery life

Against

  • Missing Sony’s Multipoint feature
  • Lacking ear tip choices
  • No aptX HD

How do you improve on arguably the best all-round true wireless earbuds on the market? Sony has gone back to the drawing board and designed a brand new pair that look nothing like their predecessors – and the result is the WF-1000XM4. Is it a brave move? Definitely. Crazy? Quite possibly.

Sony’s WF-1000X range of wireless earbuds has been a dominant force in this category over the last few years, and the last pair to emerge from its stable, the WF-1000XM3, are two-time What Hi-Fi? Award-winners.

But instead of making the odd refinement here and there, Sony’s engineers have gone to town on the WF-1000XM4 with an all-new design, a new charging case and a new audio processor. They have even found time to develop a new eartip material, which here is appearing on a pair of Sony earbuds for the first time. What could possibly go wrong?

Luckily for Sony, very little does. In fact, the WF-1000XM4 are one of the most feature-packed, user-friendly and sonically gifted pair of wireless earbuds we’ve tested.

Pricing

Unsurprisingly, the Sonys sit at the premium end of the market, coming in at £250 ($280, AU$500). That places them right in the firing line of other five-star rivals such as the Sennheiser Momentum True Wireless 2 (£279, $299, AU$499), Bose QuietComfort Earbuds (£249, $280, AU$399) and, of course, the Apple AirPods Pro, which at the time of writing range in price between £199 ($199, AU$300) and £249 ($249, AU$329).

Build

(Image credit: Sony)

Your initial contact with the WF-1000XM4 is a surprising one. Sony has ditched the usual glossy box for recycled packaging made from a special blend of paper. This makes for a more compact box (34 per cent smaller than the WF-1000XM3’s), and one that’s plastic-free. That’s great news for the environment, though it doesn’t really give off the vibe that you’ve just bought a pair of premium noise-cancelling headphones.

Sony WF-1000XM4 tech specs

(Image credit: Sony)

Bluetooth version 5.2

Noise-cancelling Yes

Battery life 8 hours (BT + ANC), 24 hours (total)

Voice control Google Assistant, Amazon Alexa

Finishes x2

Weight 7.3g (x2)

Once you’ve liberated the WF-1000XM4 from their packaging, you’re greeted by a small, black charging case. It’s smaller than the case that comes with the Bose Quiet Comfort Earbuds, and positively tiny (40 per cent smaller) compared with the charging case that comes with their predecessors.

The case charges via USB-C and also introduces wireless charging to the WF-1000X range for the first time – all you need is a compatible Qi charging pad. You can even battery share with compatible smartphones and piggyback off their power supply, too.

You shouldn’t have to worry too much about the battery life. Sony’s new buds might come with a smaller case, but the XM4’s battery life is actually up compared with the XM3. You now get eight hours of play from the earbuds with noise-cancelling and Bluetooth turned on, and Sony claims the case can supply a further 16 hours of charge. That places their battery life from a single charge above all major rivals. The AirPods Pro can only manage five hours, the Sennheiser Momentum True Wireless seven hours and the Bose QuietComfort Earbuds six hours. Turn off noise-cancelling and the Sony’s life is extended to 12 hours from a single charge and 24 hours with the case. A five-minute quick charge is good for one hour of playtime, too. 

You can see the life remaining in both the buds and the case through Sony’s Headphones Connect app, which will also give you a reminder when the case drops below 30 per cent charge.

As with all wireless earbuds, battery life can vary due to a number of different factors, such as the quality of files you’re listening to, how hard the internal processor is working, and the volume you’re listening at. During our testing, we found the battery life consistently good enough to get us through a day of mixed use.

Comfort

(Image credit: Sony)

Flip open the magnetic case and you’ll see the all-new earbud design of the WF-1000XM4. Based on a combination of customer feedback about the XM3 and research about the human ear, Sony has settled on a rounder body that sits more inside the ear opening. 

The matte finish on each earbud gives the headphones a premium feel, while the small accents around the microphone and sensor holes add a tiny splash of colour. Speaking of colour, the XM4 come in a choice of black or silver.

If you want your XM4 to double as sports or running headphones you’ll be pleased to know they boast an IPX4 rating, making them resistant to “splashing from any angle” – a big improvement on the old model.

Besides the new-look earpieces, the XM4 also have brand new eartips. Made from polyurethane, which feels like a cross between silicone and foam, Sony claims they help secure a tighter, more stable fit. The thousands of tiny bubbles in the tips are also supposed to help reduce and dissipate noise.

The only downside here is that you only get a single set of small, medium and large-sized tips to choose from. Sony says you will get years of use out of one pair, and naturally extra tips should be available to purchase if you need them.

We don’t have any major problems sliding the earbuds in and twisting them into place. If you are struggling for a seal, you can pinch the tips and slide them into your ear canal, until they expand. We find they sit snugly in your ear opening, but they are  comfortable over longer listening sessions.

To make sure you have the perfect fit, Sony has introduced a new air-tightness test, accessible through its Headphones Connect app. The app fires out a test tone and reports back on whether or not you need to make any adjustments. It’s worth trying out, especially if you feel the sound is lacking bass or there is outside noise leaking in.

In fact, we’d recommend installing the Headphones Connect app when you first connect the XM4. It gives you direct access to all the key features and functions of the earbuds so you can choose which ones to enable and disable. It also helps you get set up for listening to music in Sony’s 360 Reality Audio format from compatible streaming services such as Tidal and Deezer.

Features

(Image credit: Sony)

The circular outer surface of each earpiece is a touchpad and, by using the Headphones Connect app, you can customise the functionality of each one. They can control volume and playback or switch between noise-cancelling and ambient sound modes through the usual combination of taps, presses and long holds – and the headphones are quick to respond to these actions. Switching between sound modes, changing volume and activating and deactivating features such as Quick Attention (which drops the volume of what you’re listening to, so you can have a quick conversation without having to remove the earbuds from your ears) happen with minimal fuss.

The Sony WF-1000XM4 borrow the Speak-to-Chat function that debuted in the WH-1000XM4 wireless headphones. This feature allows you to talk to someone while the earbuds are still in place and is triggered when you start talking. It works well, although as is the case with the over-ears, it’s only triggered a second or so after you start talking.

This slight delay can be frustrating, as can the tendency for the feature to be triggered by a cough or an impromptu karaoke session while sat at your desk. You can reduce the sensitivity of the feature, or you can turn it off completely and either use Quick Attention or remove an earbud completely (which pauses playback automatically).

On the inside of the XM4 is plenty of new technology. The earbuds feature an improved DAC and analogue amplifier and are powered by a new Integrated Processor V1. Sony claims it provides a clearer sound and even better noise-cancelling than their predecessor. The new model also gets Sony’s DSEE Extreme audio processor with Edge-AI, which we have already experienced in the WH-1000XM4 over-ear headphones, and is designed to upscale low-bitrate music files to near hi-res quality.

The 6mm driver used inside the XM4 is similar in size to the one used in the previous model, but it’s made from a new material and features a bigger magnet, which Sony claims helps improve sound quality and noise-cancelling, especially with certain low frequencies.

There’s no aptX HD support onboard, but the XM4 support Sony’s LDAC file format, which, streamed over Bluetooth from a compatible source, allows hi-res audio files up to 24-bit/96kHz to be transmitted at data rates of up to 990kbps.

(Image credit: Sony)

Sony has also aimed to deliver clearer call quality with new features, including beam-forming and the use of a bone conduction sensor that stops the mics from picking up distracting ambient sounds while you’re talking. There’s even an automatic wind noise reduction mode which attempts to cut out swirls of noise passing through the headset and into your ears.

All of this works with Sony’s Precise Voice Pickup technology, originally introduced in the WH-1000XM4. The net effect is an impressive call quality for a pair of wireless earbuds. The technologies all combine to do a solid job of dampening down outside noise and interference, especially for the person on the other end of the line.

The general level of noise-cancelling is excellent, especially for a pair of wireless earbuds. Not everyone likes that ‘vacuum’ feeling you get when it’s turned on, but it’s extremely effective through the Sonys and you’ll struggle to find better noise cancellation at this level.

Android users will be pleased to hear the Sonys are compatible with Fast Pair so you can get up and running with minimal fuss. You receive a battery notification pop-up on your smartphone when they power up and you can even track their location down using the Google Find My Device app.

Unfortunately, iOS users don’t get any such pairing perks, but all you need to do to start pairing is open the case and take the headphones out. It’s a shame Sony hasn’t carried across the ‘Multipoint’ feature enabled on the WH-1000XM4 over-ears. This allows you to connect the headphones to two different Bluetooth devices simultaneously, which can come in handy if you’re working on a laptop but still want to be connected to your phone. Here’s hoping it can be added at a later date.

In terms of stability, we use an Apple iPhone 12 and Macbook for the bulk of our testing and find the connection to be rock solid with no dropouts, even in more built-up areas.

Sound

(Image credit: Sony)

Before we get to the WF-1000XM4’s immense musicality and expressive dynamics, we should note the way the headphones handle bass. The quality of bass and the clarity of low frequencies is stunning. There’s such a fantastic level of detail on display that it makes rival headphones, such as the Bose QuietComfort Earbuds, sound congested in comparison.

We’re keen to hear how the earbuds handle one of our favourite bass-heavy test tracks, Massive Attack’s Angel – and we’re blown away by the confidence with which the song is dispatched. Every element of that pulsing bassline is precisely deployed and dripping in texture. It’s the clarity around the notes that really grabs you – it allows the WF-1000XM4 to communicate intricacies in the bass notes that other headphones struggle to uncover.

But it’s not a sound that purely favours low frequencies. There’s clarity across the board and a sense of rhythmic precision that allows the Sony’s to switch pace effortlessly. They sound as at home keeping up with, and succeeding in not being tripped up by, Radiohead’s 15 Step as they are dispatching the slow, deliberate swagger of Nina Simone’s Feeling Good.

Simone’s effortless vocal oozes class and sophistication, with every nuance in her delivery laid bare for the listener. Combine the emotion in her voice with the impact of the piano, percussion and wind section and the Sony’s create a captivating sound you can’t help but be swept away by.

If you were wondering whether the WF-1000XM4 would be a step up from the WF-1000XM3, we can confirm that they are. The newer model sounds more informative and uncovers more subtle detail. Bass notes are better defined and the overall sound is better balanced. Even the much-admired Sennheiser Momentum True Wireless 2 struggle to match the Sonys for tonality and refinement. 

You can hear that refinement and natural tone shine through as we listen to Ludovico Einaudi’s Experience. From the delicate, deliberate piano strokes at the start to the soaring strings at the song’s climax, the Sonys bring the individual personalities to life and mix them together like the ingredients of a fine cocktail.

Verdict

We’re quite taken by the Sony WF-1000XM4. Given all the design changes and new features in these wireless earbuds, it must have been a real challenge to get them right. But Sony has absolutely nailed it. The headphones deliver a satisfying user experience, class-leading battery life, some of the best noise-cancelling we’ve heard in this category, and absolutely stunning sound quality. Put simply, this is a new benchmark for premium true wireless earbuds.

SCORES

  • Sound 5
  • Comfort 5
  • Build 5

MORE:

Read our guide to the best in-ear headphones

Read our Bose QuietComfort Earbuds review

Read our Sennheiser Momentum True Wireless 2 review

Read our Apple AirPods Pro review

Read our Sony WF-1000XM3 review