GUNNIR Arc B580 Photon OC W vs NVIDIA CMP 70HX

Comparison of GUNNIR Arc B580 Photon OC W with 12 GB GDDR6 and 2,560 cores vs NVIDIA CMP 70HX with 8 GB GDDR6X and 3,840 cores.

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Performance Rating

GUNNIR Arc B580 Photon OC W outperforms NVIDIA CMP 70HX by 15.51% 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 CMP 70HX

7.7

NVIDIA CMP 70HX

7.7

Contents:

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

Memory

Memory Size

🔥 +50% 12 ГБ
8 ГБ

Memory Type

GDDR6 GDDR6X

Memory Bandwidth

456.0 GB/s 608.3 GB/s

Memory Bus Width

192 бит 256 бит

ML Performance

FP16 (Half Precision)

🔥 +172% 29.18 TFLOPS
10.71 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

🔥 +36% 14.59 TFLOPS
10.71 TFLOPS

FP64 (Double Precision)

🔥 +990% 1.824 TFLOPS
0.1674 TFLOPS

CUDA Cores

2,560
🔥 +50% 3,840

RT Cores

20
🔥 +50% 30

Architecture & Compatibility

GPU Architecture

Xe2 Ampere

SM (Streaming Multiprocessor)

No
🔥 30

PCIe Version

PCIe 4.0 x8 PCIe 1.0 x4

ML Software Support

CUDA Version

No 8.6

Clocks & Performance

Base Clock

🔥 +96% 2,670
1,365

Boost Clock

🔥 +104% 2,850
1,395

Memory Clock

🔥 +100% 2,375
1,188

Power Consumption

TDP/TGP

190 W unknown

Recommended PSU

450 W
🔥 -56% 200 W

Power Connector

2x 8-pin 1x 12-pin

Rendering

Texture Units (TMU)

🔥 +33% 160
120

ROP

20
🔥 +50% 30

L2 Cache

18 MB
🔥 4 MB

Additional

Slots

Dual-slot Dual-slot

Release Date

Dec. 13, 2024 July 16, 2021

Display Outputs

1x HDMI 2.1a
3x DisplayPort 2.1
No outputs

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