GALAX RTX 5090 D HOF OC LAB XOC vs HP ZGX Nano G1n AI Station

Comparison of GALAX RTX 5090 D HOF OC LAB XOC with 32 GB GDDR7 and 21,760 cores vs HP ZGX Nano G1n AI Station with 128 GB LPDDR5X and 6,144 cores.

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Performance Rating

H200 H200
MI325X MI325X
A100 A100

GALAX RTX 5090 D HOF OC LAB XOC

GALAX RTX 5090 D HOF OC LAB XOC

RX 7900 XTX RX 7900 XTX
Instinct MI300X Instinct MI300X
MI250 MI250

HP ZGX Nano G1n AI Station

HP ZGX Nano G1n AI Station

Contents:

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

Memory

Memory Size

32 GB 128 GB

Memory Type

GDDR7 LPDDR5X

Memory Bandwidth

1.79 TB/s 273.2 GB/s

Memory Bus Width

512 бит 256 бит

ML Performance

FP16 (Half Precision)

115.5 TFLOPS 29.71 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

115.5 TFLOPS 29.71 TFLOPS

FP64 (Double Precision)

1.805 TFLOPS 0.4643 TFLOPS

CUDA Cores

21,760 6,144

RT Cores

170 48

Architecture & Compatibility

GPU Architecture

Blackwell 2.0 Blackwell 2.0

SM (Streaming Multiprocessor)

170 48

PCIe Version

PCIe 5.0 x16 PCIe 5.0 x16

ML Software Support

CUDA Version

12.0
🔥 12.1

Clocks & Performance

Base Clock

2,017 1,665

Boost Clock

2,655 2,418

Memory Clock

1,750 1,067

Power Consumption

TDP/TGP

575 W
🔥 -76% 140 W

Recommended PSU

950 W
🔥 -68% 300 W

Power Connector

2x 16-pin None

Rendering

Texture Units (TMU)

680 384

ROP

170 48

L2 Cache

96 MB 50 MB

Additional

Slots

Triple-slot IGP

Release Date

Jan. 30, 2025 Oct. 15, 2025

Display Outputs

1x HDMI 2.1b
3x DisplayPort 2.1b
1x HDMI

Renting is cheaper than buying