AMD Radeon RX 5300 vs AMD Radeon RX 6450M
GPU Specs Compare
Graphics Card
Release Date
May 2020
Jan 2023
Generation
Navi
Navi Mobile
Type
Desktop
Mobile
Bus Interface
PCIe 4.0 x8
PCIe 4.0 x4
Clock Speeds
Base Clock
1327 MHz
2000 MHz
Boost Clock
1645 MHz
2460 MHz
Memory Clock
1750 MHz
2000 MHz
Memory
Memory Size
3GB
4GB
Memory Type
GDDR6
GDDR6
Memory Bus
96bit
64bit
Bandwidth
168.0GB/s
128.0GB/s
Render Config
Compute Units
22
12
Shading Units
1408
768
TMUs
88
48
ROPs
32
32
L2 Cache
1536 KB
1024 KB
RT Cores
-
12
L1 Cache
-
128 KB per Array
L3 Cache
-
16 MB
Theoretical Performance
Pixel Rate
52.64 GPixel/s
78.72 GPixel/s
Texture Rate
144.8 GTexel/s
118.1 GTexel/s
FP16 (half)
9.265 TFLOPS
7.557 TFLOPS
FP32 (float)
4.632 TFLOPS
3.779 TFLOPS
FP64 (double)
289.5 GFLOPS
236.2 GFLOPS
Graphics Processor
GPU Name
Navi 14
Navi 24
GPU Variant
Navi 14 XE
Navi 24 XML
Architecture
RDNA 1.0
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
7 nm
6 nm
Transistors
6.4 billion
5.4 billion
Die Size
158 mm²
107 mm²
Board Design
TDP
100W
50W
Suggested PSU
300 W
-
Outputs
1x HDMI 2.13x DisplayPort 1.4a
Portable Device Dependent
Power Connectors
1x 6-pin
None
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
2.2
Vulkan
1.3
1.3
Shader Model
6.5
6.7