Moore Threads MTT S70 vs AMD Radeon RX 6600
We compared two Desktop platform GPUs: 7GB VRAM MTT S70 and 8GB VRAM Radeon RX 6600 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Moore Threads MTT S70 's Advantages
Released 2 years late
Larger VRAM bandwidth (392.0GB/s vs 224.0GB/s)
1792 additional rendering cores
AMD Radeon RX 6600 's Advantages
Boost Clock2491MHz
More VRAM (8GB vs 7GB)
Lower TDP (132W vs 220W)
Score
Benchmark
FP32 (float)
MTT S70
+28%
11.47 TFLOPS
Radeon RX 6600
8.928 TFLOPS
Graphics Card
Oct 2023
Release Date
Oct 2021
MUSA-Chunxiao
Generation
Navi II
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x8
Clock Speeds
1600 MHz
Base Clock
1626 MHz
0 MHz
Boost Clock
2491 MHz
1750 MHz
Memory Clock
1750 MHz
Memory
7GB
Memory Size
8GB
GDDR6
Memory Type
GDDR6
224bit
Memory Bus
128bit
392.0GB/s
Bandwidth
224.0GB/s
Render Config
28
Compute Units
28
SM Count
-
3584
Shading Units
1792
224
TMUs
112
224
ROPs
64
Tensor Cores
-
RT Cores
28
L1 Cache
128 KB per Array
0 MB
L2 Cache
2 MB
-
L3 Cache
32 MB
Theoretical Performance
358.4 GPixel/s
Pixel Rate
159.4 GPixel/s
358.4 GTexel/s
Texture Rate
279.0 GTexel/s
22.94 TFLOPS
FP16 (half)
17.86 TFLOPS
11.47 TFLOPS
FP32 (float)
8.928 TFLOPS
179.2 GFLOPS
FP64 (double)
558.0 GFLOPS
Board Design
220W
TDP
132W
550 W
Suggested PSU
300 W
1x HDMI 2.1
3x DisplayPort 1.4a
Outputs
1x HDMI 2.1
3x DisplayPort 1.4a
1x 8-pin
Power Connectors
1x 8-pin
Graphics Processor
MTT Gen 2
GPU Name
Navi 23
GPU Variant
Navi 23 XL
(215-130000016)
MUSA-Chunxiao
Architecture
RDNA 2.0
TSMC
Foundry
TSMC
12 nm
Process Size
7 nm
22 billion
Transistors
11.06 billion
Unknown
Die Size
237 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.4
Vulkan
1.3
CUDA
-
6.5
Shader Model
6.5
