ASUS ROG Astral RTX 5090 vs NVIDIA CMP 70HX

Comparison of ASUS ROG Astral RTX 5090 with 32 GB GDDR7 and 21,760 cores vs NVIDIA CMP 70HX with 8 GB GDDR6X and 3,840 cores.

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Performance Rating

H200 H200
MI325X MI325X
A100 A100

ASUS ROG Astral RTX 5090

ASUS ROG Astral RTX 5090

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

NVIDIA CMP 70HX

NVIDIA CMP 70HX

Contents:

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

Memory

Memory Size

32 GB 8 GB

Memory Type

GDDR7 GDDR6X

Memory Bandwidth

1.79 TB/s 608.3 GB/s

Memory Bus Width

512 бит 256 бит

ML Performance

FP16 (Half Precision)

104.8 TFLOPS 10.71 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

104.8 TFLOPS 10.71 TFLOPS

FP64 (Double Precision)

1.637 TFLOPS 0.1674 TFLOPS

CUDA Cores

21,760 3,840

RT Cores

170 30

Architecture & Compatibility

GPU Architecture

Blackwell 2.0 Ampere

SM (Streaming Multiprocessor)

170 30

PCIe Version

PCIe 5.0 x16 PCIe 1.0 x4

ML Software Support

CUDA Version

🔥 12.0
8.6

Clocks & Performance

Base Clock

2,017 1,365

Boost Clock

2,407 1,395

Memory Clock

1,750 1,188

Power Consumption

TDP/TGP

575 W unknown

Recommended PSU

950 W
🔥 -79% 200 W

Power Connector

1x 16-pin 1x 12-pin

Rendering

Texture Units (TMU)

680 120

ROP

170 30

L2 Cache

96 MB 4 MB

Additional

Slots

Quad-slot Dual-slot

Release Date

Jan. 30, 2025 March 11, 2021

Display Outputs

1x HDMI 2.1b
3x DisplayPort 2.1b

2x HDMI 2.1b
3x DisplayPort 2.1b
No outputs

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