AMD Radeon RX 7900M vs Inno3D GT 640

Comparison of AMD Radeon RX 7900M with 16 GB GDDR6 and 4,608 cores vs Inno3D GT 640 with 1 GB GDDR5 and 384 cores.

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Performance Rating

Inno3D GT 640 outperforms AMD Radeon RX 7900M by 79.2% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

AMD Radeon RX 7900M

17.0

AMD Radeon RX 7900M

17.0
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

Inno3D GT 640

30.5

Inno3D GT 640

30.5

Contents:

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

Memory

Memory Size

🔥 +1,500% 16 ГБ
1 ГБ

Memory Type

GDDR6 GDDR5

Memory Bandwidth

576.0 GB/s 40.06 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
803.3 TFLOPS

FP64 (Double Precision)

🔥 +3,597,251,170% 1,204,000.0 TFLOPS
0.03347 TFLOPS

CUDA Cores

🔥 +1,100% 4,608
384

RT Cores

🔥 72
No

Architecture & Compatibility

GPU Architecture

RDNA 3.0 Kepler 2.0

SM (Streaming Multiprocessor)

No No

PCIe Version

PCIe 4.0 x16 PCIe 2.0 x8

ML Software Support

CUDA Version

No 3.5

Clocks & Performance

Base Clock

🔥 1,825
No

Boost Clock

🔥 2,090
No

Memory Clock

🔥 +80% 2,250
1,252

Power Consumption

TDP/TGP

180 W
🔥 -73% 49 W

Recommended PSU

No 200 W

Power Connector

None None

Rendering

Texture Units (TMU)

🔥 +800% 288
32

ROP

🔥 72
No

L2 Cache

🔥 6 MB
512 KB

Additional

Slots

IGP Single-slot

Release Date

Oct. 19, 2023 May 29, 2013

Display Outputs

Portable Device Dependent
1x DVI
1x HDMI 1.4a
1x VGA

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