AMD Radeon RX 7900M vs ASUS 8400 GS TOP

Comparison of AMD Radeon RX 7900M with 16 GB GDDR6 and 4,608 cores vs ASUS 8400 GS TOP with 128 GB GDDR3 and 8 cores.

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Performance Rating

H200 H200
MI325X MI325X
A100 A100

AMD Radeon RX 7900M

AMD Radeon RX 7900M

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

ASUS 8400 GS TOP

7.4

ASUS 8400 GS TOP

7.4

Contents:

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

Memory

Memory Size

16 GB 128 ГБ

Memory Type

GDDR6 GDDR3

Memory Bandwidth

576.0 GB/s 10.88 GB/s

Memory Bus Width

256 бит 64 бит

ML Performance

FP16 (Half Precision)

77.05 TFLOPS No

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

38.52 TFLOPS 26.0 TFLOPS

FP64 (Double Precision)

1.2038 TFLOPS No

CUDA Cores

4,608 8

RT Cores

72 No

Architecture & Compatibility

GPU Architecture

RDNA 3.0 Tesla

SM (Streaming Multiprocessor)

No 1

PCIe Version

PCIe 4.0 x16 PCIe 2.0 x16

ML Software Support

CUDA Version

No 1.1

Clocks & Performance

Base Clock

1,825 No

Boost Clock

2,090 No

Memory Clock

2,250 680

Power Consumption

TDP/TGP

180 W
🔥 -86% 25 W

Recommended PSU

No 200 W

Power Connector

None None

Rendering

Texture Units (TMU)

288 4

ROP

72 No

L2 Cache

6 MB 16 KB

Additional

Slots

IGP Single-slot

Release Date

Oct. 19, 2023 May 6, 2008

Display Outputs

Portable Device Dependent
1x DVI
1x VGA
1x S-Video

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