AMD Radeon RX 7900M vs NVIDIA RTX A40-2Q

Comparison of AMD Radeon RX 7900M with 16 GB GDDR6 and 4,608 cores vs NVIDIA RTX A40-2Q with 2 GB GDDR6 and 10,752 cores.

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Performance Rating

H200 H200
MI325X MI325X
A100 A100

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 A40-2Q

NVIDIA RTX A40-2Q

Contents:

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

Memory

Memory Size

🔥 +700% 16 ГБ
2 GB

Memory Type

GDDR6 GDDR6

Memory Bandwidth

576.0 GB/s 695.8 GB/s

Memory Bus Width

256 бит 384 бит

ML Performance

FP16 (Half Precision)

🔥 +106% 77.05 TFLOPS
37.42 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

🔥 +3% 38.52 TFLOPS
37.42 TFLOPS

FP64 (Double Precision)

🔥 +205,952,688% 1,204,000.0 TFLOPS
0.5846 TFLOPS

CUDA Cores

🔥 4,608
10,752

RT Cores

🔥 72
84

Architecture & Compatibility

GPU Architecture

RDNA 3.0 Ampere

SM (Streaming Multiprocessor)

No 84

PCIe Version

PCIe 4.0 x16 PCIe 4.0 x16

ML Software Support

CUDA Version

No 8.6

Clocks & Performance

Base Clock

🔥 +40% 1,825
1,305

Boost Clock

🔥 +20% 2,090
1,740

Memory Clock

🔥 +24% 2,250
1,812

Power Consumption

TDP/TGP

🔥 -40% 180 W
300 W

Recommended PSU

No 700 W

Power Connector

None 8-pin EPS

Rendering

Texture Units (TMU)

🔥 288
336

ROP

🔥 72
84

L2 Cache

🔥 6 MB
6 MB

Additional

Slots

IGP Dual-slot

Release Date

Oct. 19, 2023 Oct. 5, 2020

Display Outputs

Portable Device Dependent
3x DisplayPort 1.4a

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