ASRock Arc A770 Challenger OC 16 GB vs EVGA RTX 4090 FTW3 Prototype

Comparison of ASRock Arc A770 Challenger OC 16 GB with 16 GB GDDR6 and 4,096 cores vs EVGA RTX 4090 FTW3 Prototype with 24 GB GDDR6X and 16,384 cores.

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Performance Rating

EVGA RTX 4090 FTW3 Prototype outperforms ASRock Arc A770 Challenger OC 16 GB by 174.25% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

ASRock Arc A770 Challenger OC 16 GB

11.7

ASRock Arc A770 Challenger OC 16 GB

11.7
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

EVGA RTX 4090 FTW3 Prototype

32.1

EVGA RTX 4090 FTW3 Prototype

32.1

Expert Comparison

ASRock Arc A770 Challenger OC 16 GB лучше для среднего уровня игр и задач с низкими требованиями благодаря более низким затратам энергии (225 Вт) и адекватной производительности (GPI 11.7). EVGA RTX 4090 FTW3 Prototype же значительно выигрывает в производительности (GPI 32.1), поддерживая высокие разрешения и сложные графические задачи благодаря большему количеству ядер (16384 против 4096), памяти (24 ГБ против 16 ГБ) и пропускной способности (1.01 TB/s против 559.9 GB/s).

Contents:

Memory ML Performance Compute Power Architecture & Compatibility ML Software Support Clocks & Performance Power Consumption Rendering Additional

Memory

Memory Size

🔥 16 ГБ
24 GB

Memory Type

GDDR6 GDDR6X

Memory Bandwidth

559.9 GB/s
🔥 1.01 TB/s

Memory Bus Width

256 бит 384 бит

ML Performance

FP16 (Half Precision)

🔥 39.32 TFLOPS
82.58 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

🔥 19.66 TFLOPS
82.58 TFLOPS

FP64 (Double Precision)

🔥 +91% 2.458 TFLOPS
1.2902 TFLOPS

CUDA Cores

🔥 4,096
16,384

RT Cores

🔥 32
128

Architecture & Compatibility

GPU Architecture

Xe-HPG Ada Lovelace

SM (Streaming Multiprocessor)

No 128

PCIe Version

PCIe 4.0 x16 PCIe 4.0 x16

ML Software Support

CUDA Version

No 8.9

Clocks & Performance

Base Clock

🔥 2,150
2,235

Boost Clock

🔥 2,400
2,520

Memory Clock

🔥 +67% 2,187
1,313

Power Consumption

Recommended PSU

🔥 -35% 550 W
850 W

Power Connector

2x 8-pin 1x 16-pin

TDP/TGP

🔥 -50% 225 W
450 W

Rendering

Texture Units (TMU)

🔥 256
512

ROP

🔥 32
128

L2 Cache

🔥 16 MB
72 MB

Additional

Slots

Dual-slot Quad-slot

Release Date

Oct. 12, 2022 No

Display Outputs

1x HDMI 2.1
3x DisplayPort 2.0
1x HDMI 2.1
3x DisplayPort 1.4a

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