GUNNIR Arc B580 Photon OC vs Lenovo ThinkStation PGX

Comparison of GUNNIR Arc B580 Photon OC with 12 GB GDDR6 and 2,560 cores vs Lenovo ThinkStation PGX with 128 GB LPDDR5X and 6,144 cores.

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Performance Rating

Lenovo ThinkStation PGX outperforms GUNNIR Arc B580 Photon OC by 96.05% 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 ThinkStation PGX

17.4

Lenovo ThinkStation PGX

17.4

Contents:

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

Memory

Memory Size

12 GB
🔥 +967% 128 ГБ

Memory Type

GDDR6 LPDDR5X

Memory Bandwidth

456.0 GB/s 273.2 GB/s

Memory Bus Width

192 бит 256 бит

ML Performance

FP16 (Half Precision)

29.18 TFLOPS
🔥 +2% 29.71 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

14.59 TFLOPS
🔥 +104% 29.71 TFLOPS

FP64 (Double Precision)

🔥 +96% 0.912 TFLOPS
0.4643 TFLOPS

CUDA Cores

2,560
🔥 +140% 6,144

RT Cores

20
🔥 +140% 48

Architecture & Compatibility

GPU Architecture

Xe2-HPG Blackwell 2.0

SM (Streaming Multiprocessor)

No
🔥 48

PCIe Version

PCIe 4.0 x8 PCIe 5.0 x16

ML Software Support

CUDA Version

No 12.1

Clocks & Performance

Base Clock

🔥 +60% 2,670
1,665

Boost Clock

🔥 +18% 2,850
2,418

Memory Clock

🔥 +123% 2,375
1,067

Power Consumption

Recommended PSU

450 W
🔥 -33% 300 W

Power Connector

2x 8-pin None

TDP/TGP

190 W
🔥 -26% 140 W

Rendering

Texture Units (TMU)

160
🔥 +140% 384

ROP

20
🔥 +140% 48

L2 Cache

18 MB
🔥 +178% 50 MB

Additional

Slots

Dual-slot IGP

Release Date

Dec. 13, 2024 Oct. 15, 2025

Display Outputs

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

Renting is cheaper than buying