GUNNIR Arc B580 Photon OC vs NVIDIA GeForce GTX 555 OEM

Comparison of GUNNIR Arc B580 Photon OC with 12 GB GDDR6 and 2,560 cores vs NVIDIA GeForce GTX 555 OEM with 1,024 GB GDDR5 and 288 cores.

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Performance Rating

GUNNIR Arc B580 Photon OC outperforms NVIDIA GeForce GTX 555 OEM by 238.17% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

GUNNIR Arc B580 Photon OC

8.9

GUNNIR Arc B580 Photon OC

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

NVIDIA GeForce GTX 555 OEM

2.6

NVIDIA GeForce GTX 555 OEM

2.6

Contents:

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

Memory

Memory Size

🔥 12 ГБ
1,024 MB

Memory Type

GDDR6 GDDR5

Memory Bandwidth

456.0 GB/s 91.87 GB/s

Memory Bus Width

192 бит 192 бит

ML Performance

FP16 (Half Precision)

🔥 29.18 TFLOPS
No

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

🔥 +1,621% 14.59 TFLOPS
0.8479 TFLOPS

FP64 (Double Precision)

🔥 +1,190% 0.912 TFLOPS
0.0707 TFLOPS

CUDA Cores

🔥 +789% 2,560
288

RT Cores

🔥 20
No

Architecture & Compatibility

GPU Architecture

Xe2-HPG Fermi 2.0

SM (Streaming Multiprocessor)

No 6

PCIe Version

PCIe 4.0 x8 PCIe 2.0 x16

ML Software Support

CUDA Version

No 2.1

Clocks & Performance

Base Clock

🔥 2,670
No

Boost Clock

🔥 2,850
No

Memory Clock

🔥 +148% 2,375
957

Power Consumption

Recommended PSU

450 W 450 W

Power Connector

2x 8-pin 2x 6-pin

TDP/TGP

190 W
🔥 -21% 150 W

Rendering

Texture Units (TMU)

🔥 +233% 160
48

ROP

🔥 20
No

L2 Cache

🔥 18 MB
384 KB

Additional

Slots

Dual-slot Dual-slot

Release Date

Dec. 13, 2024 May 14, 2011

Display Outputs

1x HDMI 2.1a
3x DisplayPort 2.1
2x DVI
1x mini-HDMI 1.3a

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