NVIDIA GeForce MX450 25W vs NVIDIA Tesla K20c
GPU Specs Compare
Graphics Card
Release Date
Aug 2020
Nov 2012
Generation
GeForce MX
Tesla
Type
Mobile
Professional
Bus Interface
PCIe 4.0 x4
PCIe 2.0 x16
Clock Speeds
Base Clock
720 MHz
-
Boost Clock
930 MHz
-
Memory Clock
1250 MHz
1300 MHz
Memory
Memory Size
2GB
5GB
Memory Type
GDDR6
GDDR5
Memory Bus
64bit
320bit
Bandwidth
80.00GB/s
208.0GB/s
Render Config
SM Count
14
-
Shading Units
896
2496
TMUs
56
208
ROPs
32
40
L1 Cache
64 KB (per SM)
16 KB (per SMX)
L2 Cache
512 KB
1280 KB
Theoretical Performance
Pixel Rate
29.76 GPixel/s
36.71 GPixel/s
Texture Rate
52.08 GTexel/s
146.8 GTexel/s
FP16 (half)
3.333 TFLOPS
-
FP32 (float)
1.667 TFLOPS
3.524 TFLOPS
FP64 (double)
52.08 GFLOPS
1175 GFLOPS
Graphics Processor
GPU Name
TU117
GK110
GPU Variant
N18S-G5
GK110-885-KA-A1
Architecture
Turing
Kepler
Foundry
TSMC
TSMC
Process Size
12 nm
28 nm
Transistors
4.7 billion
7.08 billion
Die Size
200 mm²
561 mm²
Board Design
TDP
25W
225W
Outputs
No outputs
No outputs
Power Connectors
None
1x 6-pin + 1x 8-pin
Suggested PSU
-
550 W
Graphics Features
DirectX
12 (12_1)
12 (11_0)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.1
CUDA
7.5
3.5
Shader Model
6.6
5.1
📊 Benchmark
3DMark Time Spy
1,706
-
OctaneBench
-
55