AMD Radeon RX 6800 XT vs Moore Threads MTT S80
GPU · Specs Compare
Graphics Card
Release Date
Oct 2020
Oct 2023
Generation
Navi II
MUSA-Chunxiao
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
1825 MHz
1800 MHz
Boost Clock
2250 MHz
0 MHz
Memory Clock
2000 MHz
1750 MHz
Memory
Memory Size
16GB
16GB
Memory Type
GDDR6
GDDR6
Memory Bus
256bit
256bit
Bandwidth
512.0GB/s
448.0GB/s
Render Config
Compute Units
72
32
Shading Units
4608
4096
TMUs
288
256
ROPs
128
256
RT Cores
72
—
L1 Cache
128 KB per Array
—
L2 Cache
4 MB
4 MB
L3 Cache
128 MB
—
Theoretical Performance
Pixel Rate
288.0 GPixel/s
460.8 GPixel/s
Texture Rate
648.0 GTexel/s
460.8 GTexel/s
FP16 (half)
41.47 TFLOPS
29.49 TFLOPS
FP32 (float)
20.74 TFLOPS
14.75 TFLOPS
FP64 (double)
1296 GFLOPS
230.4 GFLOPS
Graphics Processor
GPU Name
Navi 21
MTT Gen 2
GPU Variant
Navi 21 XT(215-121000177)
—
Architecture
RDNA 2.0
MUSA-Chunxiao
Foundry
TSMC
TSMC
Process Size
7 nm
12 nm
Transistors
26.8 billion
22 billion
Die Size
520 mm²
Unknown
Board Design
TDP
300W
255W
Suggested PSU
700 W
600 W
Outputs
1x HDMI 2.12x DisplayPort 1.4a1x USB Type-C
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
2x 8-pin
1x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.3
1.4
Shader Model
6.5
6.5
Benchmark
3DMark Time Spy
19,329
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.