Moore Threads MTT S4000 vs NVIDIA GeForce GT 640 Rev. 2
We compared two Desktop platform GPUs: 48GB VRAM Moore Threads MTT S4000 and 1024MB VRAM GeForce GT 640 Rev. 2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Moore Threads MTT S4000 's Advantages
More VRAM (48GB vs 1024GB)
Larger VRAM bandwidth (768.0GB/s vs 40.06GB/s)
7808 additional rendering cores
NVIDIA GeForce GT 640 Rev. 2 's Advantages
Lower TDP (49W vs 450W)
Score
Benchmark
FP32 (float)
Moore Threads MTT S4000
+2961%
24.58 TFLOPS
GeForce GT 640 Rev. 2
0.803 TFLOPS
Graphics Card
Unknown
Release Date
May 2013
MUSA-Chunxiao
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 5.0 x16
Bus Interface
PCIe 2.0 x8
Clock Speeds
1500 MHz
Base Clock
-
-
-
-
2000 MHz
Memory Clock
1252 MHz
Memory
48GB
Memory Size
1024MB
GDDR6
Memory Type
GDDR5
384bit
Memory Bus
64bit
768.0GB/s
Bandwidth
40.06GB/s
Render Config
64
Compute Units
-
-
-
-
8192
Shading Units
384
512
TMUs
32
512
ROPs
8
128
Tensor Cores
-
-
-
-
-
L1 Cache
16 KB (per SMX)
4 MB
L2 Cache
512 KB
-
-
-
Theoretical Performance
768.0 GPixel/s
Pixel Rate
8.368 GPixel/s
768.0 GTexel/s
Texture Rate
33.47 GTexel/s
49.15 TFLOPS
FP16 (half)
-
24.58 TFLOPS
FP32 (float)
803.3 GFLOPS
384.0 GFLOPS
FP64 (double)
33.47 GFLOPS
Board Design
450W
TDP
49W
850 W
Suggested PSU
200 W
4x DisplayPort 1.4a
Outputs
1x DVI
1x HDMI 1.4a
1x VGA
2x 8-pin
Power Connectors
None
Graphics Processor
MTT Gen 2
GPU Name
GK208
-
GPU Variant
GK208-400-A1
MUSA-Chunxiao
Architecture
Kepler 2.0
TSMC
Foundry
TSMC
12 nm
Process Size
28 nm
22 billion
Transistors
1.02 billion
Unknown
Die Size
87 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.4
Vulkan
1.1
-
CUDA
3.5
6.5
Shader Model
5.1
