GUNNIR Arc B580 Photon OC vs Lenovo Legion Go GPU

Comparison of GUNNIR Arc B580 Photon OC with 12 GB GDDR6 and 2,560 cores vs Lenovo Legion Go GPU with 16 GB LPDDR5 and 768 cores.

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Performance Rating

GUNNIR Arc B580 Photon OC outperforms Lenovo Legion Go GPU by 118.77% 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

Lenovo Legion Go GPU

4.1

Lenovo Legion Go GPU

4.1

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 LPDDR5

Memory Bandwidth

456.0 GB/s 59.97 GB/s

Memory Bus Width

192 бит 64 бит

ML Performance

FP16 (Half Precision)

🔥 +76% 29.18 TFLOPS
16.59 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

🔥 +76% 14.59 TFLOPS
8.294 TFLOPS

FP64 (Double Precision)

🔥 +76% 0.912 TFLOPS
0.5184 TFLOPS

CUDA Cores

🔥 +233% 2,560
768

RT Cores

🔥 +67% 20
12

Architecture & Compatibility

GPU Architecture

Xe2-HPG RDNA 3.0

SM (Streaming Multiprocessor)

No No

PCIe Version

PCIe 4.0 x8 No

ML Software Support

CUDA Version

No No

Clocks & Performance

Base Clock

🔥 +234% 2,670
800

Boost Clock

🔥 +6% 2,850
2,700

Memory Clock

🔥 +153% 2,375
937

Power Consumption

Recommended PSU

450 W No

Power Connector

2x 8-pin None

TDP/TGP

190 W
🔥 -84% 30 W

Rendering

Texture Units (TMU)

🔥 +233% 160
48

ROP

🔥 +67% 20
12

L2 Cache

18 MB
🔥 8 MB

Additional

Slots

Dual-slot No

Release Date

Dec. 13, 2024 June 13, 2023

Display Outputs

1x HDMI 2.1a
3x DisplayPort 2.1
1x USB Type-C

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