ASRock Arc B570 Challenger OC vs GUNNIR Arc B580 Photon OC

Comparison of ASRock Arc B570 Challenger OC with 10 GB GDDR6 and 2,304 cores vs GUNNIR Arc B580 Photon OC with 12 GB GDDR6 and 2,560 cores.

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Performance Rating

GUNNIR Arc B580 Photon OC outperforms ASRock Arc B570 Challenger OC by 20.87% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

ASRock Arc B570 Challenger OC

7.3

ASRock Arc B570 Challenger OC

7.3
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

GUNNIR Arc B580 Photon OC

8.9

GUNNIR Arc B580 Photon OC

8.9

Contents:

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

Memory

Memory Size

10 GB
🔥 +20% 12 ГБ

Memory Type

GDDR6 GDDR6

Memory Bandwidth

380.0 GB/s 456.0 GB/s

Memory Bus Width

160 бит 192 бит

ML Performance

FP16 (Half Precision)

23.96 TFLOPS
🔥 +22% 29.18 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

11.98 TFLOPS
🔥 +22% 14.59 TFLOPS

FP64 (Double Precision)

0.7488 TFLOPS
🔥 +22% 0.912 TFLOPS

CUDA Cores

2,304
🔥 +11% 2,560

RT Cores

18
🔥 +11% 20

Architecture & Compatibility

GPU Architecture

Xe2-HPG Xe2-HPG

SM (Streaming Multiprocessor)

No No

PCIe Version

PCIe 4.0 x8 PCIe 4.0 x8

ML Software Support

CUDA Version

No No

Clocks & Performance

Base Clock

2,500
🔥 +7% 2,670

Boost Clock

2,600
🔥 +10% 2,850

Memory Clock

2,375 2,375

Power Consumption

Recommended PSU

450 W 450 W

Power Connector

1x 8-pin 2x 8-pin

TDP/TGP

🔥 -21% 150 W
190 W

Rendering

Texture Units (TMU)

144
🔥 +11% 160

ROP

18
🔥 +11% 20

L2 Cache

18 MB 18 MB

Additional

Slots

Dual-slot Dual-slot

Release Date

Jan. 16, 2025 Dec. 13, 2024

Display Outputs

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

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