NVIDIA RTX A400 vs Moore Threads MTT S4000
GPU Specs Compare
Graphics Card
Release Date
Apr 2024
Unknown
Generation
Quadro Ampere(Ax000)
MUSA-Chunxiao
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x8
PCIe 5.0 x16
Clock Speeds
Base Clock
1417 MHz
1500 MHz
Boost Clock
1762 MHz
-
Memory Clock
1500 MHz
2000 MHz
Memory
Memory Size
4GB
48GB
Memory Type
GDDR6
GDDR6
Memory Bus
64bit
384bit
Bandwidth
96.00GB/s
768.0GB/s
Render Config
SM Count
6
-
Shading Units
768
8192
TMUs
24
512
ROPs
16
512
Tensor Cores
24
128
RT Cores
6
-
L1 Cache
128 KB (per SM)
-
L2 Cache
2 MB
4 MB
Compute Units
-
64
Theoretical Performance
Pixel Rate
28.19 GPixel/s
768.0 GPixel/s
Texture Rate
42.29 GTexel/s
768.0 GTexel/s
FP16 (half)
2.706 TFLOPS
49.15 TFLOPS
FP32 (float)
2.706 TFLOPS
24.58 TFLOPS
FP64 (double)
42.29 GFLOPS
384.0 GFLOPS
Graphics Processor
GPU Name
GA107
MTT Gen 2
Architecture
Ampere
MUSA-Chunxiao
Foundry
Samsung
TSMC
Process Size
8 nm
12 nm
Transistors
8.7 billion
22 billion
Die Size
200 mm²
Unknown
Board Design
TDP
50W
450W
Suggested PSU
250 W
850 W
Outputs
4x mini-DisplayPort 1.4a
4x DisplayPort 1.4a
Power Connectors
None
2x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.4
CUDA
8.6
-
Shader Model
6.8
6.5