zotac-geforce-rtx-3080-ti-amp-holoblack-review

Zotac GeForce RTX 3080 Ti AMP HoloBlack Review

Introduction

The Zotac GeForce RTX 3080 Ti AMP HoloBlack is the company’s top graphics card based on the swanky new RTX 3080 Ti “Ampere” GPU by NVIDIA. Hot on the heels of its Computex 2021 announcement, we have with us NVIDIA’s new flagship gaming graphics card, a distinction it takes from the RTX 3080. The RTX 3090 is still around in the NVIDIA’s product stack, but it’s positioned as a TITAN-like halo product, with its 24 GB video memory benefiting certain quasi-professional applications, when paired with NVIDIA’s GeForce Studio drivers. The RTX 3080 Ti has the same mandate from NVIDIA as the RTX 3080—to offer leadership 4K UHD gaming performance with maxed out settings and raytracing.

Based on the same 8 nm “GA102” silicon as the RTX 3080, the new RTX 3080 Ti has 12 GB of memory, maxing out the 384-bit GDDR6X memory interface of the chip; while also packing more CUDA cores and other components—10,240 vs. 8,796, 320 TMUs, those many Tensor cores, 80 RT cores, and 112 ROPs. The announcement of the RTX 3080 Ti and its sibling, the RTX 3070 Ti—which we’ll review soon—may have been triggered by AMD’s unexpected return to the high-end gaming graphics segment, with its “Big Navi” Radeon RX 6000 series graphics cards, particularly the RX 6900 XT, and the RX 6800.

The GeForce Ampere graphics architecture debuts the 2nd generation of NVIDIA RTX, bringing real-time raytracing to gamers. It combines 3rd generation Tensor cores that accelerate AI deep-learning neural nets that DLSS leverages; 2nd generation RT cores that introduce more hardware-accelerated raytracing effects, and the new Ampere CUDA core, that significantly increases performance over the previous generation “Turing.”

The Zotac RTX 3080 Ti AMP HoloBlack features the highest factory-overclocked speeds from the company for the RTX 3080 Ti, with up to 1710 MHz boost, compared to 1665 MHz reference, a bold new cooling solution design that relies on a large triple-fan heatsink that, and aesthetic ARGB lighting elements that bring your gaming rig to life. Zotac hasn’t provided us with any pricing info yet, we’re assuming the card will end up $100 pricier than the base cards, like Founders Edition.

GeForce RTX 3080 Ti Market Segment Analysis
  Price Cores ROPs Core

Clock
Boost

Clock
Memory

Clock
GPU Transistors Memory
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
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 $2000

MSRP: $1200
10240 112 1365 MHz 1665 MHz 1188 MHz GA102 28000M 12 GB, GDDR6X, 384-bit
Zotac RTX 3080 Ti

AMP Holo
$2100

MSRP: N/A
10240 112 1365 MHz 1710 MHz 1188 MHz GA102 28000M 12 GB, GDDR6X, 384-bit
RX 6900 XT $2100 5120 128 2015 MHz 2250 MHz 2000 MHz Navi 21 26800M 16 GB, GDDR6, 256-bit
RTX 3090 $2900 10496 112 1395 MHz 1695 MHz 1219 MHz GA102 28000M 24 GB, GDDR6X, 384-bit
palit-geforce-rtx-3080-ti-gamingpro-review

Palit GeForce RTX 3080 Ti GamingPro Review

Introduction

Palit GeForce RTX 3080 Ti GamingPro is the company’s premium custom-design RTX 3080 Ti offering, letting gamers who know what to expect from this GPU to simply install and get gaming. Within Palit’s product stack, the GamingPro is positioned a notch below its coveted GameRock brand for enthusiasts. By itself, the RTX 3080 Ti is NVIDIA’s new flagship gaming graphics product, replacing the RTX 3080 from this distinction. The RTX 3090 is marketed as a halo product, with its large video memory even targeting certain professional use-cases. The RTX 3080 Ti has the same mandate as the RTX 3080—to offer leadership gaming performance at 4K UHD, with maxed out settings and raytracing.

The GeForce RTX 3080 Ti story likely begins with AMD’s unexpected return to the high-end graphics segment with its Radeon RX 6800 series and RX 6900 XT “Big Navi” graphics cards. The RX 6900 XT in particular, has managed to outclass the RTX 3080 in several scenarios, and with its “XTXH” bin, even trades blows with the RTX 3090. It is to fill exactly this performance gap between the two top Amperes—the RTX 3080 and RTX 3090, that NVIDIA developed the RTX 3080 Ti.

The RTX 3080 Ti is based on the same 8 nm GA102 GPU as the other two top cards from NVIDIA’s lineup, but features many more CUDA cores than the RTX 3080, at 10,240 vs. 8,704; and more importantly, maxes out the 384-bit wide memory bus of this silicon. NVIDIA endowed this card with 12 GB of memory. Other key specs include 320 Tensor cores, 80 RT cores, 320 TMUs, and 112 ROPs. The memory ticks at the same 19 Gbps data-rate as the RTX 3080, but the wider memory bus means that the bandwidth is now up to 912 GB/s.

Palit adds value to the RTX 3080 Ti, by pairing it with its TurboFan 3.0 triple-slot, triple-fan cooling solution that has plenty of RGB bling to satiate gamers. The cooler is longer than the PCB itself, so airflow from the third fan goes through the card, and out holes punched into the metal backplate. The card runs at reference clock speeds of 1665 MHz, and is officially priced at the NVIDIA $1200 baselines price for the RTX 3080 Ti, more affordable than the other custom designs we’re testing today. In this review, we tell you if this card is all you need if you have your eyes on an RTX 3080 Ti.

GeForce RTX 3080 Ti Market Segment Analysis
  Price Cores ROPs Core

Clock
Boost

Clock
Memory

Clock
GPU Transistors Memory
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
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 $2000

MSRP: $1200
10240 112 1365 MHz 1665 MHz 1188 MHz GA102 28000M 12 GB, GDDR6X, 384-bit
Palit RTX 3080 Ti

GamingPro
$2000

MSRP: $1200
10240 112 1365 MHz 1665 MHz 1188 MHz GA102 28000M 12 GB, GDDR6X, 384-bit
RX 6900 XT $2100 5120 128 2015 MHz 2250 MHz 2000 MHz Navi 21 26800M 16 GB, GDDR6, 256-bit
RTX 3090 $2900 10496 112 1395 MHz 1695 MHz 1219 MHz GA102 28000M 24 GB, GDDR6X, 384-bit
micron-ships-first-1-alpha-dram:-extreme-density-without-euv

Micron Ships First 1-Alpha DRAM: Extreme Density Without EUV

(Image credit: Micron)

Micron said on Tuesday that it had started volume production of DRAM chips using its latest 1α (1-alpha) process technology. Initially the company will use the new node for LPDDR4X and 8Gb DDR4 memory ICs, but the company will eventually use the new fabrication tech to produce all of its DRAMs. 

Unlike its rivals, Micron does not plan to use extreme ultraviolet (EUV) lithography for at least a few years. However, as the company still needs to increase the density of its memory chips and reduce its per-bit costs, it has to rely on other innovations to shrink its DRAMs. Micron’s 1α node offers a 40% improvement in bit density and a 15% drop in power consumption compared to 1Z. It also offers higher performance potential. Micron had to improve array efficiency design and use new materials, including better conductors, better insulators, and new machinery to deposit, modify or selectively remove those materials. 

Micron’s 8Gb DDR4 chips, which are already shipping in volume, are the first to use its 1α process technology. The company will begin shipping LPDDR4X chips made with the 1α node later this month. Micron will eventually transition virtually all of its DRAM to 1α, including DDR5, HBM2E, and GDDR6/GDDR6X. 

Micron currently uses its 1α technology in its A3 fab in Taichung, Taiwan. In the future, the company will adopt the new technology at other fabs. 

Micron has also completed validation of its 1α-based DDR4 on the latest server platforms, including AMD’s Third-gen EPYC ‘Milan’ processor. The same chips can also be used for notebooks.