AMD Radeon Instinct MI355X vs Moore Threads MTT S30
GPU Specs Compare
Graphics Card
Release Date
Jun 2025
Oct 2023
Generation
Radeon Instinct
MUSA-Chunxiao
Type
Professional
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
1000 MHz
1200 MHz
Boost Clock
2400 MHz
1300 MHz
Memory Clock
2000 MHz
1750 MHz
Memory
Memory Size
288GB
4GB
Memory Type
HBM3e
GDDR6
Memory Bus
8192bit
128bit
Bandwidth
8.19TB/s
224.0GB/s
Render Config
Compute Units
256
8
Shading Units
16384
1024
TMUs
1024
64
ROPs
0
64
Tensor Cores
1216
-
L1 Cache
32 KB (per CU)
-
L2 Cache
32 MB
1024 KB
L3 Cache
256 MB
-
Theoretical Performance
Pixel Rate
0 MPixel/s
83.20 GPixel/s
Texture Rate
2457.6 GTexel/s
83.20 GTexel/s
FP16 (half)
78.64 TFLOPS
5.325 TFLOPS
FP32 (float)
78.64 TFLOPS
2.662 TFLOPS
FP64 (double)
39.32 TFLOPS
41.60 GFLOPS
Graphics Processor
GPU Name
MI350 256CU
MTT Gen 1
Architecture
CDNA 4.0
MUSA-Chunxiao
Foundry
TSMC
TSMC
Process Size
3 nm
12 nm
Transistors
185 billion
Unknown
Die Size
Unknown
Unknown
Board Design
TDP
1400W
40W
Suggested PSU
1800 W
200 W
Outputs
No outputs
2x DisplayPort 1.2
Power Connectors
None
None
Graphics Features
DirectX
N/A
12 Ultimate (12_2)
OpenGL
N/A
4.6
OpenCL
3.0
3.0
Vulkan
N/A
1.4
Shader Model
N/A
6.5