AMD Radeon RX 7950 XTX vs MTT S80

VS

AMD Radeon RX 7950 XTX

MTT S80

We compared two Desktop platform GPUs: 24GB VRAM Radeon RX 7950 XTX and 16GB VRAM MTT S80 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7950 XTX 's Advantages

Boost Clock3300MHz

More VRAM (24GB vs 16GB)

Larger VRAM bandwidth (960.0GB/s vs 448GB/s)

2048 additional rendering cores

MTT S80 's Advantages

Lower TDP (255W vs 355W)

Score

Benchmark

FP32 (float)

Radeon RX 7950 XTX +463%

81.1 TFLOPS

MTT S80

14.4 TFLOPS

Radeon RX 7950 XTX

VS

MTT S80

Graphics Card

Unknown

Release Date

Oct 2023

Navi III

Generation

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 5.0 x16

Clock Speeds

2200 MHz

Base Clock

1800 MHz

3300 MHz

Boost Clock

0 MHz

2500 MHz

Memory Clock

MHz

Memory

24GB

Memory Size

16GB

GDDR6

Memory Type

GDDR6

384bit

Memory Bus

256bit

960.0GB/s

Bandwidth

448GB/s

Render Config

96

Compute Units

-

SM Count

6144

Shading Units

4096

384

TMUs

192

ROPs

-

Tensor Cores

96

RT Cores

256 KB per Array

L1 Cache

6 MB

L2 Cache

0 MB

96 MB

L3 Cache

-

Theoretical Performance

633.6 GPixel/s

Pixel Rate

GPixel/s

1267 GTexel/s

Texture Rate

GTexel/s

162.2 TFLOPS

FP16 (half)

TFLOPS

81.10 TFLOPS

FP32 (float)

14.4 TFLOPS

2.534 TFLOPS

FP64 (double)

GFLOPS

Board Design

355W

TDP

255W

750 W

Suggested PSU

350 W

1x HDMI 2.1a 2x DisplayPort 2.1 1x USB Type-C

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

2x 8-pin

Power Connectors

CPU 8Pin

Graphics Processor

Navi 31

GPU Name

ChunXiao

Navi 31 XTX+

GPU Variant

RDNA 3.0

Architecture

MUSA

TSMC

Foundry

TSMC

5 nm

Process Size

7 nm

57.7 billion

Transistors

22 billion

529 mm²

Die Size

Unknown

Graphics Features

12 Ultimate (12_2)

DirectX

11

4.6

OpenGL

4.6

2.2

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

6.7

Shader Model

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