GUNNIR Arc B580 Photon OC vs KFA2 RTX 4070 Ti SG 1-Click OC

Comparison of GUNNIR Arc B580 Photon OC with 12 GB GDDR6 and 2,560 cores vs KFA2 RTX 4070 Ti SG 1-Click OC with 12 GB GDDR6X and 7,680 cores.

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Performance Rating

KFA2 RTX 4070 Ti SG 1-Click OC outperforms GUNNIR Arc B580 Photon OC by 80.25% 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

KFA2 RTX 4070 Ti SG 1-Click OC

16.0

KFA2 RTX 4070 Ti SG 1-Click OC

16.0

Contents:

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

Memory

Memory Size

12 GB 12 GB

Memory Type

GDDR6 GDDR6X

Memory Bandwidth

456.0 GB/s 504.2 GB/s

Memory Bus Width

192 бит 192 бит

ML Performance

FP16 (Half Precision)

29.18 TFLOPS
🔥 +41% 41.01 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

14.59 TFLOPS
🔥 +181% 41.01 TFLOPS

FP64 (Double Precision)

🔥 +42% 0.912 TFLOPS
0.6408 TFLOPS

CUDA Cores

2,560
🔥 +200% 7,680

RT Cores

20
🔥 +200% 60

Architecture & Compatibility

GPU Architecture

Xe2-HPG Ada Lovelace

SM (Streaming Multiprocessor)

No
🔥 60

PCIe Version

PCIe 4.0 x8 PCIe 4.0 x16

ML Software Support

CUDA Version

No 8.9

Clocks & Performance

Base Clock

🔥 +16% 2,670
2,310

Boost Clock

🔥 +7% 2,850
2,670

Memory Clock

🔥 +81% 2,375
1,313

Power Consumption

Recommended PSU

🔥 -25% 450 W
600 W

Power Connector

2x 8-pin 1x 16-pin

TDP/TGP

🔥 -33% 190 W
285 W

Rendering

Texture Units (TMU)

160
🔥 +50% 240

ROP

20
🔥 +200% 60

L2 Cache

18 MB
🔥 +167% 48 MB

Additional

Slots

Dual-slot Triple-slot

Release Date

Dec. 13, 2024 Jan. 3, 2023

Display Outputs

1x HDMI 2.1a
3x DisplayPort 2.1
1x HDMI 2.1
3x DisplayPort 1.4a

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