ASRock RX 7900 XTX vs NVIDIA CMP 70HX

Comparison of ASRock RX 7900 XTX with 24 GB GDDR6 and 6,144 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

ASRock RX 7900 XTX

ASRock RX 7900 XTX

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

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

24 GB 8 GB

Memory Type

GDDR6 GDDR6X

Memory Bandwidth

960.0 GB/s 608.3 GB/s

Memory Bus Width

384 бит 256 бит

ML Performance

FP16 (Half Precision)

122.8 TFLOPS 10.71 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

61.39 TFLOPS 10.71 TFLOPS

FP64 (Double Precision)

1.918 TFLOPS 0.1674 TFLOPS

CUDA Cores

6,144 3,840

RT Cores

96 30

Architecture & Compatibility

GPU Architecture

RDNA 3.0 Ampere

SM (Streaming Multiprocessor)

No 30

PCIe Version

PCIe 4.0 x16 PCIe 1.0 x4

ML Software Support

CUDA Version

No 8.6

Clocks & Performance

Base Clock

1,929 1,365

Boost Clock

2,498 1,395

Memory Clock

2,500 1,188

Power Consumption

TDP/TGP

355 W unknown

Recommended PSU

750 W
🔥 -73% 200 W

Power Connector

2x 8-pin 1x 12-pin

Rendering

Texture Units (TMU)

384 120

ROP

96 30

L2 Cache

6 MB 4 MB

Additional

Slots

Dual-slot Dual-slot

Release Date

Nov. 3, 2022 March 11, 2021

Display Outputs

1x HDMI 2.1a
2x DisplayPort 2.1
1x USB Type-C
No outputs

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