AMD Radeon RX 7900M vs AMD Radeon RX Vega M GH

Comparison of AMD Radeon RX 7900M with 16 GB GDDR6 and 4,608 cores vs AMD Radeon RX Vega M GH with 4 GB HBM2 and 1,536 cores.

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Performance Rating

H200 H200
MI325X MI325X
A100 A100

AMD Radeon RX 7900M

AMD Radeon RX 7900M

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

AMD Radeon RX Vega M GH

AMD Radeon RX Vega M GH

Contents:

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

Memory

Memory Size

16 GB 4 GB

Memory Type

GDDR6 HBM2

Memory Bandwidth

576.0 GB/s 204.8 GB/s

Memory Bus Width

256 бит 1,024 бит

ML Performance

FP16 (Half Precision)

77.05 TFLOPS 3.656 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

38.52 TFLOPS 3.656 TFLOPS

FP64 (Double Precision)

1.2038 TFLOPS 0.2285 TFLOPS

CUDA Cores

4,608 1,536

RT Cores

72 No

Architecture & Compatibility

GPU Architecture

RDNA 3.0 GCN 4.0

SM (Streaming Multiprocessor)

No No

PCIe Version

PCIe 4.0 x16 IGP

ML Software Support

CUDA Version

No No

Clocks & Performance

Base Clock

1,825 1,063

Boost Clock

2,090 1,190

Memory Clock

2,250 800

Power Consumption

TDP/TGP

180 W
🔥 -44% 100 W

Recommended PSU

No No

Power Connector

None No

Rendering

Texture Units (TMU)

288 96

ROP

72 No

L2 Cache

6 MB 1024 KB

Additional

Slots

IGP IGP

Release Date

Oct. 19, 2023 Feb. 1, 2018

Display Outputs

Portable Device Dependent
Portable Device Dependent

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