GUNNIR Arc B580 Photon OC W vs Intel Arc B770

Comparison of GUNNIR Arc B580 Photon OC W with 12 GB GDDR6 and 2,560 cores vs Intel Arc B770 with 16 GB GDDR6 and 4,096 cores.

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Performance Rating

Intel Arc B770 outperforms GUNNIR Arc B580 Photon OC W by 29.68% 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

Intel Arc B770

11.5

Intel Arc B770

11.5

Contents:

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

Memory

Memory Size

12 GB
🔥 +33% 16 ГБ

Memory Type

GDDR6 GDDR6

Memory Bandwidth

456.0 GB/s 512.0 GB/s

Memory Bus Width

192 бит 256 бит

ML Performance

FP16 (Half Precision)

29.18 TFLOPS
🔥 +35% 39.32 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

14.59 TFLOPS
🔥 +35% 19.66 TFLOPS

FP64 (Double Precision)

0.912 TFLOPS
🔥 +170% 2.458 TFLOPS

CUDA Cores

2,560
🔥 +60% 4,096

RT Cores

20
🔥 +60% 32

Architecture & Compatibility

GPU Architecture

Xe2-HPG Xe2-HPG

SM (Streaming Multiprocessor)

No No

PCIe Version

PCIe 4.0 x8 PCIe 4.0 x16

ML Software Support

CUDA Version

No No

Clocks & Performance

Base Clock

🔥 +27% 2,670
2,100

Boost Clock

🔥 +19% 2,850
2,400

Memory Clock

🔥 +19% 2,375
2,000

Power Consumption

Recommended PSU

🔥 -18% 450 W
550 W

Power Connector

2x 8-pin 1x 6-pin + 1x 8-pin

TDP/TGP

🔥 -16% 190 W
225 W

Rendering

Texture Units (TMU)

160
🔥 +60% 256

ROP

20
🔥 +60% 32

L2 Cache

🔥 +12% 18 MB
16 MB

Additional

Slots

Dual-slot Dual-slot

Release Date

Dec. 13, 2024 March 12, 2026

Display Outputs

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

Renting is cheaper than buying