NVIDIA GeForce MX450 30.5W 10Gbps vs AMD Radeon RX 560
GPU Specs Compare
Graphics Card
Release Date
Aug 2020
Apr 2017
Generation
GeForce MX
Polaris
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x4
PCIe 3.0 x8
Clock Speeds
Base Clock
1395 MHz
1175 MHz
Boost Clock
1575 MHz
1275 MHz
Memory Clock
1250 MHz
1750 MHz
Memory
Memory Size
2GB
4GB
Memory Type
GDDR6
GDDR5
Memory Bus
64bit
128bit
Bandwidth
80.00GB/s
112.0GB/s
Render Config
SM Count
14
-
Shading Units
896
1024
TMUs
56
64
ROPs
32
16
L1 Cache
64 KB (per SM)
16 KB (per CU)
L2 Cache
512 KB
1024 KB
Compute Units
-
16
Theoretical Performance
Pixel Rate
50.40 GPixel/s
20.40 GPixel/s
Texture Rate
88.20 GTexel/s
81.60 GTexel/s
FP16 (half)
5.645 TFLOPS
2.611 TFLOPS
FP32 (float)
2.822 TFLOPS
2.611 TFLOPS
FP64 (double)
88.20 GFLOPS
163.2 GFLOPS
Graphics Processor
GPU Name
TU117
Polaris 21
GPU Variant
N18S-G5
Polaris 21 XT(215-0908004)
Architecture
Turing
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
12 nm
14 nm
Transistors
4.7 billion
3 billion
Die Size
200 mm²
123 mm²
Board Design
TDP
31W
75W
Outputs
No outputs
1x DVI1x HDMI 2.0b1x DisplayPort 1.4a
Power Connectors
None
None
Suggested PSU
-
250 W
Graphics Features
DirectX
12 (12_1)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.2
CUDA
7.5
-
Shader Model
6.6
6.4
📊 Benchmark
3DMark Time Spy
-
1,855
3DMark Time Spy Extreme
-
799