ASRock Arc A770 Challenger OC 16 GB vs ASRock Arc B570 Challenger OC

Comparison of ASRock Arc A770 Challenger OC 16 GB with 16 GB GDDR6 and 4,096 cores vs ASRock Arc B570 Challenger OC with 10 GB GDDR6 and 2,304 cores.

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Performance Rating

ASRock Arc A770 Challenger OC 16 GB outperforms ASRock Arc B570 Challenger OC by 59.48% 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

ASRock Arc B570 Challenger OC

7.3

ASRock Arc B570 Challenger OC

7.3

Contents:

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

Memory

Memory Size

🔥 +60% 16 ГБ
10 GB

Memory Type

GDDR6 GDDR6

Memory Bandwidth

559.9 GB/s 380.0 GB/s

Memory Bus Width

256 бит 160 бит

ML Performance

FP16 (Half Precision)

🔥 +64% 39.32 TFLOPS
23.96 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

🔥 +64% 19.66 TFLOPS
11.98 TFLOPS

FP64 (Double Precision)

🔥 +228% 2.458 TFLOPS
0.7488 TFLOPS

CUDA Cores

🔥 +78% 4,096
2,304

RT Cores

🔥 +78% 32
18

Architecture & Compatibility

GPU Architecture

Xe-HPG Xe2-HPG

SM (Streaming Multiprocessor)

No No

PCIe Version

PCIe 4.0 x16 PCIe 4.0 x8

ML Software Support

CUDA Version

No No

Clocks & Performance

Base Clock

2,150
🔥 +16% 2,500

Boost Clock

2,400
🔥 +8% 2,600

Memory Clock

2,187
🔥 +9% 2,375

Power Consumption

Recommended PSU

550 W
🔥 -18% 450 W

Power Connector

2x 8-pin 1x 8-pin

TDP/TGP

225 W
🔥 -33% 150 W

Rendering

Texture Units (TMU)

🔥 +78% 256
144

ROP

🔥 +78% 32
18

L2 Cache

16 MB
🔥 +12% 18 MB

Additional

Slots

Dual-slot Dual-slot

Release Date

Oct. 12, 2022 Jan. 16, 2025

Display Outputs

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

Renting is cheaper than buying