GUNNIR Arc B580 Photon OC W vs NVIDIA RTX PRO 4000 Blackwell SFF

Comparison of GUNNIR Arc B580 Photon OC W with 12 GB GDDR6 and 2,560 cores vs NVIDIA RTX PRO 4000 Blackwell SFF with 24 GB GDDR7 and 8,960 cores.

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Performance Rating

NVIDIA RTX PRO 4000 Blackwell SFF outperforms GUNNIR Arc B580 Photon OC W by 49.77% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

GUNNIR Arc B580 Photon OC W

8.9

GUNNIR Arc B580 Photon OC W

8.9
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

NVIDIA RTX PRO 4000 Blackwell SFF

13.3

NVIDIA RTX PRO 4000 Blackwell SFF

13.3

Contents:

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

Memory

Memory Size

12 GB
🔥 +100% 24 ГБ

Memory Type

GDDR6 GDDR7

Memory Bandwidth

456.0 GB/s 432.0 GB/s

Memory Bus Width

192 бит 192 бит

ML Performance

FP16 (Half Precision)

🔥 +14% 29.18 TFLOPS
25.66 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

14.59 TFLOPS
🔥 +76% 25.66 TFLOPS

FP64 (Double Precision)

🔥 +127% 0.912 TFLOPS
0.401 TFLOPS

CUDA Cores

2,560
🔥 +250% 8,960

RT Cores

20
🔥 +250% 70

Architecture & Compatibility

GPU Architecture

Xe2-HPG Blackwell 2.0

SM (Streaming Multiprocessor)

No
🔥 70

PCIe Version

PCIe 4.0 x8 PCIe 5.0 x8

ML Software Support

CUDA Version

No 12.0

Clocks & Performance

Base Clock

🔥 +363% 2,670
577

Boost Clock

🔥 +99% 2,850
1,432

Memory Clock

🔥 +111% 2,375
1,125

Power Consumption

Recommended PSU

450 W
🔥 -44% 250 W

Power Connector

2x 8-pin None

TDP/TGP

190 W
🔥 -63% 70 W

Rendering

Texture Units (TMU)

160
🔥 +75% 280

ROP

20
🔥 +250% 70

L2 Cache

18 MB
🔥 +167% 48 MB

Additional

Slots

Dual-slot Dual-slot

Release Date

Dec. 13, 2024 Aug. 11, 2025

Display Outputs

1x HDMI 2.1a
3x DisplayPort 2.1
4x mini-DisplayPort 2.1b

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