AMD Radeon RX 7900M vs Palit RTX 3090 GameRock

Comparison of AMD Radeon RX 7900M with 16 GB GDDR6 and 4,608 cores vs Palit RTX 3090 GameRock with 24 GB GDDR6X and 10,496 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

Palit RTX 3090 GameRock

Palit RTX 3090 GameRock

Contents:

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

Memory

Memory Size

16 GB 24 GB

Memory Type

GDDR6 GDDR6X

Memory Bandwidth

576.0 GB/s 936.2 GB/s

Memory Bus Width

256 бит 384 бит

ML Performance

FP16 (Half Precision)

77.05 TFLOPS 36.53 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

38.52 TFLOPS 36.53 TFLOPS

FP64 (Double Precision)

1.2038 TFLOPS 0.5707 TFLOPS

CUDA Cores

4,608 10,496

RT Cores

72 82

Architecture & Compatibility

GPU Architecture

RDNA 3.0 Ampere

SM (Streaming Multiprocessor)

No 82

PCIe Version

PCIe 4.0 x16 PCIe 4.0 x16

ML Software Support

CUDA Version

No 8.6

Clocks & Performance

Base Clock

1,825 1,395

Boost Clock

2,090 1,740

Memory Clock

2,250 1,219

Power Consumption

TDP/TGP

🔥 -49% 180 W
350 W

Recommended PSU

No 750 W

Power Connector

None 3x 8-pin

Rendering

Texture Units (TMU)

288 328

ROP

72 82

L2 Cache

6 MB 6 MB

Additional

Slots

IGP Triple-slot

Release Date

Oct. 19, 2023 Sept. 1, 2020

Display Outputs

Portable Device Dependent
1x HDMI 2.1
3x DisplayPort 1.4a

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