Home GPU Comparison MTT S80 vs AMD Radeon RX 7950 XT

MTT S80 vs AMD Radeon RX 7950 XT

We compared two Desktop platform GPUs: 16GB VRAM MTT S80 and 20GB VRAM Radeon RX 7950 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

MTT S80 's Advantages
Lower TDP (255W vs 300W)
AMD Radeon RX 7950 XT 's Advantages
Boost Clock3000MHz
More VRAM (20GB vs 16GB)
Larger VRAM bandwidth (800.0GB/s vs 448GB/s)
1280 additional rendering cores

Score

Benchmark

FP32 (float)
MTT S80
14.4 TFLOPS
Radeon RX 7950 XT +347%
64.51 TFLOPS
VS

Graphics Card

Oct 2023
Release Date
Unknown
Generation
Navi III
Desktop
Type
Desktop
PCIe 5.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

1800 MHz
Base Clock
2000 MHz
0 MHz
Boost Clock
3000 MHz
MHz
Memory Clock
2500 MHz

Memory

16GB
Memory Size
20GB
GDDR6
Memory Type
GDDR6
256bit
Memory Bus
320bit
448GB/s
Bandwidth
800.0GB/s

Render Config

-
Compute Units
84
SM Count
-
4096
Shading Units
5376
TMUs
336
ROPs
192
Tensor Cores
-
RT Cores
84
L1 Cache
256 KB per Array
0 MB
L2 Cache
6 MB
-
L3 Cache
80 MB

Theoretical Performance

GPixel/s
Pixel Rate
576.0 GPixel/s
GTexel/s
Texture Rate
1008 GTexel/s
TFLOPS
FP16 (half)
129.0 TFLOPS
14.4 TFLOPS
FP32 (float)
64.51 TFLOPS
GFLOPS
FP64 (double)
2.016 TFLOPS

Board Design

255W
TDP
300W
350 W
Suggested PSU
700 W
1x HDMI 2.1 3x DisplayPort 1.4a
Outputs
1x HDMI 2.1a 2x DisplayPort 2.1 1x USB Type-C
CPU 8Pin
Power Connectors
2x 8-pin

Graphics Processor

ChunXiao
GPU Name
Navi 31
GPU Variant
Navi 31 XT+
MUSA
Architecture
RDNA 3.0
TSMC
Foundry
TSMC
7 nm
Process Size
5 nm
22 billion
Transistors
57.7 billion
Unknown
Die Size
529 mm²

Graphics Features

11
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
2.2
1.3
Vulkan
1.3
CUDA
-
Shader Model
6.7

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