ASRock Arc A770 Challenger OC 16 GB vs Yeston RX Vega 56

Comparison of ASRock Arc A770 Challenger OC 16 GB with 16 GB GDDR6 and 4,096 cores vs Yeston RX Vega 56 with 8 GB HBM2 and 3,584 cores.

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Performance Rating

ASRock Arc A770 Challenger OC 16 GB outperforms Yeston RX Vega 56 by 35.14% 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

Yeston RX Vega 56

8.7

Yeston RX Vega 56

8.7

Contents:

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

Memory

Memory Size

🔥 +100% 16 ГБ
8 GB

Memory Type

GDDR6 HBM2

Memory Bandwidth

559.9 GB/s 409.6 GB/s

Memory Bus Width

256 бит 2,048 бит

ML Performance

FP16 (Half Precision)

🔥 +86% 39.32 TFLOPS
21.09 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

🔥 +87% 19.66 TFLOPS
10.54 TFLOPS

FP64 (Double Precision)

🔥 +273% 2.458 TFLOPS
0.659 TFLOPS

CUDA Cores

🔥 +14% 4,096
3,584

RT Cores

🔥 32
No

Architecture & Compatibility

GPU Architecture

Xe-HPG GCN 5.0

SM (Streaming Multiprocessor)

No No

PCIe Version

PCIe 4.0 x16 PCIe 3.0 x16

ML Software Support

CUDA Version

No No

Clocks & Performance

Base Clock

🔥 +86% 2,150
1,156

Boost Clock

🔥 +63% 2,400
1,471

Memory Clock

🔥 +173% 2,187
800

Power Consumption

Recommended PSU

550 W 550 W

Power Connector

2x 8-pin 2x 8-pin

TDP/TGP

225 W
🔥 -7% 210 W

Rendering

Texture Units (TMU)

🔥 +14% 256
224

ROP

🔥 32
No

L2 Cache

🔥 +300% 16 MB
4 MB

Additional

Slots

Dual-slot Dual-slot

Release Date

Oct. 12, 2022 Aug. 14, 2017

Display Outputs

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

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