AMD Radeon RX 7900M vs EVGA RTX 3080 FTW3 ULTRA

Comparison of AMD Radeon RX 7900M with 16 GB GDDR6 and 4,608 cores vs EVGA RTX 3080 FTW3 ULTRA with 12 GB GDDR6X and 8,960 cores.

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Performance Rating

AMD Radeon RX 7900M outperforms EVGA RTX 3080 FTW3 ULTRA by 0.77% 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

EVGA RTX 3080 FTW3 ULTRA

16.9

EVGA RTX 3080 FTW3 ULTRA

16.9

Contents:

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

Memory

Memory Size

🔥 +33% 16 ГБ
12 ГБ

Memory Type

GDDR6 GDDR6X

Memory Bandwidth

576.0 GB/s 912.4 GB/s

Memory Bus Width

256 бит 384 бит

ML Performance

FP16 (Half Precision)

🔥 +139% 77.05 TFLOPS
32.26 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

🔥 +19% 38.52 TFLOPS
32.26 TFLOPS

FP64 (Double Precision)

🔥 +238,888,789% 1,204,000.0 TFLOPS
0.504 TFLOPS

CUDA Cores

4,608
🔥 +94% 8,960

RT Cores

🔥 +3% 72
70

Architecture & Compatibility

GPU Architecture

RDNA 3.0 Ampere

SM (Streaming Multiprocessor)

No
🔥 70

PCIe Version

PCIe 4.0 x16 PCIe 4.0 x16

ML Software Support

CUDA Version

No 8.6

Clocks & Performance

Base Clock

🔥 +45% 1,825
1,260

Boost Clock

🔥 +16% 2,090
1,800

Memory Clock

🔥 +89% 2,250
1,188

Power Consumption

TDP/TGP

🔥 -49% 180 W
350 W

Recommended PSU

No 750 W

Power Connector

None 3x 8-pin

Rendering

Texture Units (TMU)

🔥 +3% 288
280

ROP

🔥 +3% 72
70

L2 Cache

6 MB 6 MB

Additional

Slots

IGP Triple-slot

Release Date

Oct. 19, 2023 Jan. 11, 2022

Display Outputs

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

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