AMD Radeon RX 6600M vs Moore Threads MTT S80
GPU Specs Compare
Graphics Card
Release Date
May 2021
Oct 2023
Generation
Mobility Radeon
MUSA-Chunxiao
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x8
PCIe 5.0 x16
Clock Speeds
Base Clock
2068 MHz
1800 MHz
Boost Clock
2416 MHz
0 MHz
Memory Clock
1750 MHz
1750 MHz
Memory
Memory Size
8GB
16GB
Memory Type
GDDR6
GDDR6
Memory Bus
128bit
256bit
Bandwidth
224.0GB/s
448.0GB/s
Render Config
Compute Units
28
32
Shading Units
1792
4096
TMUs
112
256
ROPs
64
256
RT Cores
28
-
L1 Cache
128 KB per Array
-
L2 Cache
2 MB
4 MB
L3 Cache
32 MB
-
Theoretical Performance
Pixel Rate
154.6 GPixel/s
460.8 GPixel/s
Texture Rate
270.6 GTexel/s
460.8 GTexel/s
FP16 (half)
17.32 TFLOPS
29.49 TFLOPS
FP32 (float)
8.659 TFLOPS
14.75 TFLOPS
FP64 (double)
541.2 GFLOPS
230.4 GFLOPS
Graphics Processor
GPU Name
Navi 23
MTT Gen 2
Architecture
RDNA 2.0
MUSA-Chunxiao
Foundry
TSMC
TSMC
Process Size
7 nm
12 nm
Transistors
11.06 billion
22 billion
Die Size
237 mm²
Unknown
Board Design
TDP
100W
255W
Outputs
No outputs
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
None
1x 8-pin
Suggested PSU
-
600 W
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