ASUS ROG MARS II Prototype vs GALAX RTX 5090 D HOF OC LAB XOC

Comparison of ASUS ROG MARS II Prototype with 1,536 GB GDDR5 and 480 cores vs GALAX RTX 5090 D HOF OC LAB XOC with 32 GB GDDR7 and 21,760 cores.

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Performance Rating

H200 H200
MI325X MI325X
A100 A100

ASUS ROG MARS II Prototype

ASUS ROG MARS II Prototype

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

GALAX RTX 5090 D HOF OC LAB XOC

GALAX RTX 5090 D HOF OC LAB XOC

Contents:

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

Memory

Memory Size

1,536 MB ×2 (3072 ГБ) 32 GB

Memory Type

GDDR5 GDDR7

Memory Bandwidth

164.0 GB/s ×2 (328 GB/s) 1.79 TB/s

Memory Bus Width

384 бит ×2 (768 бит) 512 бит

ML Performance

FP16 (Half Precision)

No 115.5 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

1.1664 TFLOPS 115.5 TFLOPS

FP64 (Double Precision)

0.1458 TFLOPS 1.805 TFLOPS

CUDA Cores

480 ×2 (960) 21,760

RT Cores

No 170

Architecture & Compatibility

GPU Architecture

Fermi Blackwell 2.0

SM (Streaming Multiprocessor)

15 170

PCIe Version

PCIe 2.0 x16 PCIe 5.0 x16

ML Software Support

CUDA Version

2.0
🔥 12.0

Clocks & Performance

Base Clock

No 2,017

Boost Clock

No 2,655

Memory Clock

854 1,750

Power Consumption

TDP/TGP

🔥 -37% 365 W
575 W

Recommended PSU

🔥 -21% 750 W
950 W

Power Connector

3x 8-pin 2x 16-pin

Rendering

Texture Units (TMU)

60 ×2 (120) 680

ROP

No 170

L2 Cache

768 KB 96 MB

Additional

Slots

Triple-slot Triple-slot

Release Date

No Jan. 30, 2025

Display Outputs

3x DVI
1x mini-DisplayPort

2x DVI
1x HDMI 1.3a
1x DisplayPort
1x HDMI 2.1b
3x DisplayPort 2.1b

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