AMD Radeon RX 7900M vs ASUS ROG MARS II

Comparison of AMD Radeon RX 7900M with 16 GB GDDR6 and 4,608 cores vs ASUS ROG MARS II with 1,536 GB GDDR5 and 512 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
Instinct MI300X Instinct MI300X
MI250 MI250

ASUS ROG MARS II

ASUS ROG MARS II

Contents:

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

Memory

Memory Size

16 GB 1,536 MB ×2 (3072 ГБ)

Memory Type

GDDR6 GDDR5

Memory Bandwidth

576.0 GB/s 192.4 GB/s ×2 (384.8 GB/s)

Memory Bus Width

256 бит 384 бит ×2 (768 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 1.602 TFLOPS

FP64 (Double Precision)

1.2038 TFLOPS 0.2002 TFLOPS

CUDA Cores

4,608 512 ×2 (1024)

RT Cores

72 No

Architecture & Compatibility

GPU Architecture

RDNA 3.0 Fermi 2.0

SM (Streaming Multiprocessor)

No 16

PCIe Version

PCIe 4.0 x16 PCIe 2.0 x16

ML Software Support

CUDA Version

No 2.0

Clocks & Performance

Base Clock

1,825 No

Boost Clock

2,090 No

Memory Clock

2,250 1,002

Power Consumption

TDP/TGP

🔥 -51% 180 W
365 W

Recommended PSU

No 750 W

Power Connector

None 3x 8-pin

Rendering

Texture Units (TMU)

288 64 ×2 (128)

ROP

72 No

L2 Cache

6 MB 768 KB

Additional

Slots

IGP Triple-slot

Release Date

Oct. 19, 2023 July 8, 2011

Display Outputs

Portable Device Dependent
3x DVI
1x mini-DisplayPort

2x DVI
1x HDMI 1.3a
1x DisplayPort

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