Home GPU Comparison MTT S80 vs AMD Radeon RX 6700 XT

MTT S80 vs AMD Radeon RX 6700 XT

We compared two Desktop platform GPUs: 16GB VRAM MTT S80 and 12GB VRAM Radeon RX 6700 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

MTT S80 's Advantages
Released 2 years and 7 months late
More VRAM (16GB vs 12GB)
Larger VRAM bandwidth (448GB/s vs 384.0GB/s)
1536 additional rendering cores
AMD Radeon RX 6700 XT 's Advantages
Boost Clock2581MHz
Lower TDP (230W vs 255W)

Score

Benchmark

FP32 (float)
MTT S80 +9%
14.4 TFLOPS
Radeon RX 6700 XT
13.21 TFLOPS
VS

Graphics Card

Oct 2023
Release Date
Mar 2021
Generation
Navi II
Desktop
Type
Desktop
PCIe 5.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

1800 MHz
Base Clock
2321 MHz
0 MHz
Boost Clock
2581 MHz
MHz
Memory Clock
2000 MHz

Memory

16GB
Memory Size
12GB
GDDR6
Memory Type
GDDR6
256bit
Memory Bus
192bit
448GB/s
Bandwidth
384.0GB/s

Render Config

-
Compute Units
40
SM Count
-
4096
Shading Units
2560
TMUs
160
ROPs
64
Tensor Cores
-
RT Cores
40
L1 Cache
128 KB per Array
0 MB
L2 Cache
3 MB
-
L3 Cache
96 MB

Theoretical Performance

GPixel/s
Pixel Rate
165.2 GPixel/s
GTexel/s
Texture Rate
413.0 GTexel/s
TFLOPS
FP16 (half)
26.43 TFLOPS
14.4 TFLOPS
FP32 (float)
13.21 TFLOPS
GFLOPS
FP64 (double)
825.9 GFLOPS

Board Design

255W
TDP
230W
350 W
Suggested PSU
550 W
1x HDMI 2.1 3x DisplayPort 1.4a
Outputs
1x HDMI 2.1 3x DisplayPort 1.4a
CPU 8Pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

ChunXiao
GPU Name
Navi 22
GPU Variant
Navi 22 XT (215-127000006)
MUSA
Architecture
RDNA 2.0
TSMC
Foundry
TSMC
7 nm
Process Size
7 nm
22 billion
Transistors
17.2 billion
Unknown
Die Size
335 mm²

Graphics Features

11
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.3
CUDA
-
Shader Model
6.5

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