AMD Radeon Pro 5500 XT vs NVIDIA GeForce MX450 30.5W 8Gbps
GPU Specs Compare
Graphics Card
Release Date
Aug 2020
Aug 2020
Generation
Radeon Pro Mac
GeForce MX
Type
Desktop
Mobile
Bus Interface
PCIe 4.0 x8
PCIe 4.0 x4
Clock Speeds
Base Clock
1187 MHz
1035 MHz
Boost Clock
1757 MHz
1275 MHz
Memory Clock
1750 MHz
2000 MHz
Memory
Memory Size
8GB
2GB
Memory Type
GDDR6
GDDR5
Memory Bus
128bit
64bit
Bandwidth
224.0GB/s
64.00GB/s
Render Config
Compute Units
24
-
Shading Units
1536
896
TMUs
96
56
ROPs
32
32
L2 Cache
2 MB
512 KB
SM Count
-
14
L1 Cache
-
64 KB (per SM)
Theoretical Performance
Pixel Rate
56.22 GPixel/s
40.80 GPixel/s
Texture Rate
168.7 GTexel/s
71.40 GTexel/s
FP16 (half)
10.80 TFLOPS
4.570 TFLOPS
FP32 (float)
5.398 TFLOPS
2.285 TFLOPS
FP64 (double)
337.3 GFLOPS
71.40 GFLOPS
Graphics Processor
GPU Name
Navi 14
TU117
GPU Variant
Navi 14 PRO XL
-
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
125W
31W
Suggested PSU
300 W
-
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