AMD Radeon RX 5500M vs NVIDIA GeForce MX450 30.5W 8Gbps
GPU Specs Compare
Graphics Card
Release Date
Oct 2019
Aug 2020
Generation
Mobility Radeon
GeForce MX
Type
Mobile
Mobile
Bus Interface
PCIe 4.0 x8
PCIe 4.0 x4
Clock Speeds
Base Clock
1375 MHz
1035 MHz
Boost Clock
1645 MHz
1275 MHz
Memory Clock
1750 MHz
2000 MHz
Memory
Memory Size
4GB
2GB
Memory Type
GDDR6
GDDR5
Memory Bus
128bit
64bit
Bandwidth
224.0GB/s
64.00GB/s
Render Config
Compute Units
22
-
Shading Units
1408
896
TMUs
88
56
ROPs
32
32
L2 Cache
2 MB
512 KB
SM Count
-
14
L1 Cache
-
64 KB (per SM)
Theoretical Performance
Pixel Rate
52.64 GPixel/s
40.80 GPixel/s
Texture Rate
144.8 GTexel/s
71.40 GTexel/s
FP16 (half)
9.265 TFLOPS
4.570 TFLOPS
FP32 (float)
4.632 TFLOPS
2.285 TFLOPS
FP64 (double)
289.5 GFLOPS
71.40 GFLOPS
Graphics Processor
GPU Name
Navi 14
TU117
GPU Variant
Navi 14 XTM
-
Architecture
RDNA 1.0
Turing
Foundry
TSMC
TSMC
Process Size
7 nm
12 nm
Transistors
6.4 billion
4.7 billion
Die Size
158 mm²
200 mm²
Board Design
TDP
85W
31W
Outputs
No outputs
No outputs
Power Connectors
None
None
Graphics Features
DirectX
12 (12_1)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.3
1.3
Shader Model
6.5
6.6
CUDA
-
7.5