AMD Radeon RX 7900M vs NVIDIA RTX A4000H

Comparison of AMD Radeon RX 7900M with 16 GB GDDR6 and 4,608 cores vs NVIDIA RTX A4000H with 16 GB GDDR6 and 6,144 cores.

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Performance Rating

AMD Radeon RX 7900M outperforms NVIDIA RTX A4000H by 54.31% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

AMD Radeon RX 7900M

17.0

AMD Radeon RX 7900M

17.0
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

NVIDIA RTX A4000H

11.0

NVIDIA RTX A4000H

11.0

Contents:

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

Memory

Memory Size

16 ГБ 16 ГБ

Memory Type

GDDR6 GDDR6

Memory Bandwidth

576.0 GB/s 448.0 GB/s

Memory Bus Width

256 бит 256 бит

ML Performance

FP16 (Half Precision)

🔥 +302% 77.05 TFLOPS
19.17 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

🔥 +101% 38.52 TFLOPS
19.17 TFLOPS

FP64 (Double Precision)

🔥 +402,003,239% 1,204,000.0 TFLOPS
0.2995 TFLOPS

CUDA Cores

4,608
🔥 +33% 6,144

RT Cores

🔥 +50% 72
48

Architecture & Compatibility

GPU Architecture

RDNA 3.0 Ampere

SM (Streaming Multiprocessor)

No
🔥 48

PCIe Version

PCIe 4.0 x16 PCIe 4.0 x16

ML Software Support

CUDA Version

No 8.6

Clocks & Performance

Base Clock

🔥 +148% 1,825
735

Boost Clock

🔥 +34% 2,090
1,560

Memory Clock

🔥 +29% 2,250
1,750

Power Consumption

TDP/TGP

180 W
🔥 -22% 140 W

Recommended PSU

No 300 W

Power Connector

None 1x 6-pin

Rendering

Texture Units (TMU)

🔥 +50% 288
192

ROP

🔥 +50% 72
48

L2 Cache

🔥 +50% 6 MB
4 MB

Additional

Slots

IGP Single-slot

Release Date

Oct. 19, 2023 April 12, 2021

Display Outputs

Portable Device Dependent
4x DisplayPort 1.4a

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