NVIDIA GeForce MX450 30.5W 10Gbps vs AMD Radeon Pro Duo Polaris
GPU · Specs Compare
Graphics Card
Release Date
Aug 2020
Apr 2017
Generation
GeForce MX
Radeon Pro GCN
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x4
PCIe 3.0 x16
Clock Speeds
Base Clock
1395 MHz
—
Boost Clock
1575 MHz
—
Memory Clock
1250 MHz
1750 MHz
Memory
Memory Size
2GB
16GB
Memory Type
GDDR6
GDDR5
Memory Bus
64bit
256bit
Bandwidth
80.00GB/s
224.0GB/s
Render Config
SM Count
14
—
Shading Units
896
2304
TMUs
56
144
ROPs
32
32
L1 Cache
64 KB (per SM)
16 KB (per CU)
L2 Cache
512 KB
2 MB
Compute Units
—
36
Theoretical Performance
Pixel Rate
50.40 GPixel/s
39.78 GPixel/s
Texture Rate
88.20 GTexel/s
179.0 GTexel/s
FP16 (half)
5.645 TFLOPS
5.728 TFLOPS
FP32 (float)
2.822 TFLOPS
5.728 TFLOPS
FP64 (double)
88.20 GFLOPS
358.0 GFLOPS
Graphics Processor
GPU Name
TU117
Ellesmere
GPU Variant
N18S-G5
Ellesmere Gemini GL
Architecture
Turing
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
12 nm
14 nm
Transistors
4.7 billion
5.7 billion
Die Size
200 mm²
232 mm²
Board Design
TDP
31W
250W
Outputs
No outputs
1x HDMI 2.0b3x DisplayPort 1.4a
Power Connectors
None
1x 6-pin + 1x 8-pin
Suggested PSU
—
600 W
Graphics Features
DirectX
12 (12_1)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.3
CUDA
7.5
—
Shader Model
6.6
6.7
▲ Specs Compare
Data sourced from official specifications and benchmark tests.