NVIDIA Rubin Ultra GPU vs Moore Threads MTT S80
GPU Specs Compare
Graphics Card
Release Date
Jan 2027
Oct 2023
Generation
Server Rubin
MUSA-Chunxiao
Type
Desktop
Desktop
Bus Interface
PCIe 6.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
700 MHz
1800 MHz
Boost Clock
2267 MHz
0 MHz
Memory Clock
1900 MHz
1750 MHz
Memory
Memory Size
1024GB
16GB
Memory Type
HBM4e
GDDR6
Memory Bus
32768bit
256bit
Bandwidth
31.1TB/s
448.0GB/s
Render Config
SM Count
448
-
Shading Units
57344
4096
TMUs
1792
256
ROPs
24
256
Tensor Cores
1792
-
L1 Cache
256 KB (per SM)
-
L2 Cache
128 MB
4 MB
Compute Units
-
32
Theoretical Performance
Pixel Rate
54.41 GPixel/s
460.8 GPixel/s
Texture Rate
4062.5 GTexel/s
460.8 GTexel/s
FP16 (half)
520.0 TFLOPS
29.49 TFLOPS
FP32 (float)
260.0 TFLOPS
14.75 TFLOPS
FP64 (double)
65.00 TFLOPS
230.4 GFLOPS
Graphics Processor
GPU Name
GR110
MTT Gen 2
Architecture
Rubin Ultra
MUSA-Chunxiao
Foundry
TSMC
TSMC
Process Size
3 nm
12 nm
Transistors
670 billion
22 billion
Die Size
2912 mm²
Unknown
Board Design
TDP
3600W
255W
Suggested PSU
4000 W
600 W
Outputs
No outputs
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
-
1x 8-pin
Graphics Features
DirectX
N/A
12 Ultimate (12_2)
OpenGL
N/A
4.6
OpenCL
3.0
3.0
Vulkan
N/A
1.4
CUDA
10.7
-
Shader Model
N/A
6.5