AMD Radeon RX 560 vs NVIDIA GeForce MX450 30.5W 8Gbps
GPU Specs Compare
Graphics Card
Release Date
Apr 2017
Aug 2020
Generation
Polaris
GeForce MX
Type
Desktop
Mobile
Bus Interface
PCIe 3.0 x8
PCIe 4.0 x4
Clock Speeds
Base Clock
1175 MHz
1035 MHz
Boost Clock
1275 MHz
1275 MHz
Memory Clock
1750 MHz
2000 MHz
Memory
Memory Size
4GB
2GB
Memory Type
GDDR5
GDDR5
Memory Bus
128bit
64bit
Bandwidth
112.0GB/s
64.00GB/s
Render Config
Compute Units
16
-
Shading Units
1024
896
TMUs
64
56
ROPs
16
32
L1 Cache
16 KB (per CU)
64 KB (per SM)
L2 Cache
1024 KB
512 KB
SM Count
-
14
Theoretical Performance
Pixel Rate
20.40 GPixel/s
40.80 GPixel/s
Texture Rate
81.60 GTexel/s
71.40 GTexel/s
FP16 (half)
2.611 TFLOPS
4.570 TFLOPS
FP32 (float)
2.611 TFLOPS
2.285 TFLOPS
FP64 (double)
163.2 GFLOPS
71.40 GFLOPS
Graphics Processor
GPU Name
Polaris 21
TU117
GPU Variant
Polaris 21 XT(215-0908004)
-
Architecture
GCN 4.0
Turing
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
12 nm
Transistors
3 billion
4.7 billion
Die Size
123 mm²
200 mm²
Board Design
TDP
75W
31W
Suggested PSU
250 W
-
Outputs
1x DVI1x HDMI 2.0b1x DisplayPort 1.4a
No outputs
Power Connectors
None
None
Graphics Features
DirectX
12 (12_0)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.2
1.3
Shader Model
6.4
6.6
CUDA
-
7.5
📊 Benchmark
3DMark Time Spy
1,855
-
3DMark Time Spy Extreme
799
-