NVIDIA GeForce MX450 30.5W 10Gbps vs AMD Radeon RX 5300 XT
GPU Specs Compare
Graphics Card
Release Date
Aug 2020
Oct 2019
Generation
GeForce MX
Navi
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x4
PCIe 4.0 x8
Clock Speeds
Base Clock
1395 MHz
1670 MHz
Boost Clock
1575 MHz
1845 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
1408
TMUs
56
88
ROPs
32
32
L1 Cache
64 KB (per SM)
-
L2 Cache
512 KB
2 MB
Compute Units
-
22
Theoretical Performance
Pixel Rate
50.40 GPixel/s
59.04 GPixel/s
Texture Rate
88.20 GTexel/s
162.4 GTexel/s
FP16 (half)
5.645 TFLOPS
10.39 TFLOPS
FP32 (float)
2.822 TFLOPS
5.196 TFLOPS
FP64 (double)
88.20 GFLOPS
324.7 GFLOPS
Graphics Processor
GPU Name
TU117
Navi 14
GPU Variant
N18S-G5
Navi 14 XL
Architecture
Turing
RDNA 1.0
Foundry
TSMC
TSMC
Process Size
12 nm
7 nm
Transistors
4.7 billion
6.4 billion
Die Size
200 mm²
158 mm²
Board Design
TDP
31W
100W
Outputs
No outputs
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
None
1x 6-pin
Suggested PSU
-
300 W
Graphics Features
DirectX
12 (12_1)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.3
CUDA
7.5
-
Shader Model
6.6
6.5