AMD Radeon RX 7900M vs NVIDIA GeForce RTX 4090 Ti

Comparison of AMD Radeon RX 7900M with 16 GB GDDR6 and 4,608 cores vs NVIDIA GeForce RTX 4090 Ti with 24 GB GDDR6X and 18,176 cores.

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Performance Rating

NVIDIA GeForce RTX 4090 Ti outperforms AMD Radeon RX 7900M by 106.7% 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

NVIDIA GeForce RTX 4090 Ti

35.2

NVIDIA GeForce RTX 4090 Ti

35.2

Contents:

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

Memory

Memory Size

🔥 16 ГБ
24 ГБ

Memory Type

GDDR6 GDDR6X

Memory Bandwidth

576.0 GB/s
🔥 1.15 TB/s

Memory Bus Width

256 бит 384 бит

ML Performance

FP16 (Half Precision)

🔥 77.05 TFLOPS
93.24 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

🔥 38.52 TFLOPS
93.24 TFLOPS

FP64 (Double Precision)

🔥 1,204,000.0 TFLOPS
No

CUDA Cores

🔥 4,608
18,176

RT Cores

🔥 72
142

Architecture & Compatibility

GPU Architecture

RDNA 3.0 Ada Lovelace

SM (Streaming Multiprocessor)

No 142

PCIe Version

PCIe 4.0 x16 PCIe 4.0 x16

ML Software Support

CUDA Version

No 8.9

Clocks & Performance

Base Clock

🔥 1,825
2,325

Boost Clock

🔥 2,090
2,565

Memory Clock

🔥 +50% 2,250
1,500

Power Consumption

TDP/TGP

🔥 -70% 180 W
600 W

Recommended PSU

No 1000 W

Power Connector

None
🔥 2x 16-pin

Rendering

Texture Units (TMU)

🔥 288
568

ROP

🔥 72
142

L2 Cache

🔥 6 MB
96 MB

Additional

Slots

IGP Triple-slot

Release Date

Oct. 19, 2023 No

Display Outputs

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

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