NVIDIA GeForce MX450 30.5W 10Gbps vs AMD Radeon Pro V420
GPU Specs Compare
Graphics Card
Release Date
Aug 2020
Unknown
Generation
GeForce MX
Radeon Pro Vega
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x4
PCIe 4.0 x16
Clock Speeds
Base Clock
1395 MHz
800 MHz
Boost Clock
1575 MHz
1700 MHz
Memory Clock
1250 MHz
800 MHz
Memory
Memory Size
2GB
32GB
Memory Type
GDDR6
HBM2
Memory Bus
64bit
4096bit
Bandwidth
80.00GB/s
819.2GB/s
Render Config
SM Count
14
-
Shading Units
896
4096
TMUs
56
256
ROPs
32
64
L1 Cache
64 KB (per SM)
16 KB (per CU)
L2 Cache
512 KB
4 MB
Compute Units
-
64
Theoretical Performance
Pixel Rate
50.40 GPixel/s
108.8 GPixel/s
Texture Rate
88.20 GTexel/s
435.2 GTexel/s
FP16 (half)
5.645 TFLOPS
27.85 TFLOPS
FP32 (float)
2.822 TFLOPS
13.93 TFLOPS
FP64 (double)
88.20 GFLOPS
6.963 TFLOPS
Graphics Processor
GPU Name
TU117
Vega 20
GPU Variant
N18S-G5
Vega 20 GLXT WS(215-0914026)
Architecture
Turing
GCN 5.1
Foundry
TSMC
TSMC
Process Size
12 nm
7 nm
Transistors
4.7 billion
13.23 billion
Die Size
200 mm²
331 mm²
Board Design
TDP
31W
300W
Outputs
No outputs
6x mini-DisplayPort 1.4a
Power Connectors
None
1x 6-pin + 1x 8-pin
Suggested PSU
-
700 W
Graphics Features
DirectX
12 (12_1)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.3
CUDA
7.5
-
Shader Model
6.6
6.7