NVIDIA Tesla K20Xm vs NVIDIA GeForce MX450 30.5W 10Gbps
GPU · Specs Compare
Graphics Card
Release Date
Nov 2012
Aug 2020
Generation
Tesla
GeForce MX
Type
Professional
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x4
Clock Speeds
Memory Clock
1300 MHz
1250 MHz
Base Clock
—
1395 MHz
Boost Clock
—
1575 MHz
Memory
Memory Size
6GB
2GB
Memory Type
GDDR5
GDDR6
Memory Bus
384bit
64bit
Bandwidth
249.6GB/s
80.00GB/s
Render Config
Shading Units
2688
896
TMUs
224
56
ROPs
48
32
L1 Cache
16 KB (per SMX)
64 KB (per SM)
L2 Cache
1536 KB
512 KB
SM Count
—
14
Theoretical Performance
Pixel Rate
40.99 GPixel/s
50.40 GPixel/s
Texture Rate
164.0 GTexel/s
88.20 GTexel/s
FP32 (float)
3.935 TFLOPS
2.822 TFLOPS
FP64 (double)
1312 GFLOPS
88.20 GFLOPS
FP16 (half)
—
5.645 TFLOPS
Graphics Processor
GPU Name
GK110
TU117
Architecture
Kepler
Turing
Foundry
TSMC
TSMC
Process Size
28 nm
12 nm
Transistors
7.08 billion
4.7 billion
Die Size
561 mm²
200 mm²
GPU Variant
—
N18S-G5
Board Design
TDP
235W
31W
Suggested PSU
550 W
—
Outputs
No outputs
No outputs
Power Connectors
—
None
Graphics Features
DirectX
12 (11_0)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.1
1.3
CUDA
3.5
7.5
Shader Model
5.1
6.6
▲ Specs Compare
Data sourced from official specifications and benchmark tests.