GUNNIR Arc A380 INDEX vs GUNNIR Arc B580 Photon OC

Comparison of GUNNIR Arc A380 INDEX with 6 GB GDDR6 and 1,024 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 GUNNIR Arc A380 INDEX by 182.17% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

GUNNIR Arc A380 INDEX

3.1

GUNNIR Arc A380 INDEX

3.1
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

6 GB
🔥 +100% 12 ГБ

Memory Type

GDDR6 GDDR6

Memory Bandwidth

186.0 GB/s 456.0 GB/s

Memory Bus Width

96 бит 192 бит

ML Performance

FP16 (Half Precision)

8.397 TFLOPS
🔥 +248% 29.18 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

4.198 TFLOPS
🔥 +248% 14.59 TFLOPS

FP64 (Double Precision)

🔥 +15% 1.0496 TFLOPS
0.912 TFLOPS

CUDA Cores

1,024
🔥 +150% 2,560

RT Cores

8
🔥 +150% 20

Architecture & Compatibility

GPU Architecture

Xe-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

2,000
🔥 +34% 2,670

Boost Clock

2,050
🔥 +39% 2,850

Memory Clock

1,937
🔥 +23% 2,375

Power Consumption

Recommended PSU

🔥 -44% 250 W
450 W

Power Connector

None 2x 8-pin

TDP/TGP

🔥 -61% 75 W
190 W

Rendering

Texture Units (TMU)

64
🔥 +150% 160

ROP

8
🔥 +150% 20

L2 Cache

🔥 4 MB
18 MB

Additional

Slots

Dual-slot Dual-slot

Release Date

June 14, 2022 Dec. 13, 2024

Display Outputs

1x HDMI 2.1
3x DisplayPort 2.0
1x HDMI 2.1a
3x DisplayPort 2.1

Renting is cheaper than buying