AMD Radeon RX 6300 vs AMD Radeon RX 5300 XT OEM
GPU Specs Compare
Graphics Card
Release Date
Unknown
Oct 2019
Generation
Navi II
Navi
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x4
PCIe 4.0 x8
Clock Speeds
Base Clock
1000 MHz
1670 MHz
Boost Clock
2040 MHz
1845 MHz
Memory Clock
2000 MHz
1750 MHz
Memory
Memory Size
2GB
4GB
Memory Type
GDDR6
GDDR5
Memory Bus
32bit
128bit
Bandwidth
64.00GB/s
112.0GB/s
Render Config
Compute Units
12
22
Shading Units
768
1408
TMUs
48
88
ROPs
32
32
RT Cores
12
-
L1 Cache
128 KB per Array
-
L2 Cache
1024 KB
2 MB
L3 Cache
8 MB
-
Theoretical Performance
Pixel Rate
65.28 GPixel/s
59.04 GPixel/s
Texture Rate
97.92 GTexel/s
162.4 GTexel/s
FP16 (half)
6.267 TFLOPS
10.39 TFLOPS
FP32 (float)
3.133 TFLOPS
5.196 TFLOPS
FP64 (double)
195.8 GFLOPS
324.7 GFLOPS
Graphics Processor
GPU Name
Navi 24
Navi 14
GPU Variant
Navi 24 XL
Navi 14 XL
Architecture
RDNA 2.0
RDNA 1.0
Foundry
TSMC
TSMC
Process Size
6 nm
7 nm
Transistors
5.4 billion
6.4 billion
Die Size
107 mm²
158 mm²
Board Design
TDP
32W
100W
Suggested PSU
200 W
300 W
Outputs
2x HDMI 2.1
1x HDMI 2.0b3x DisplayPort 1.4a
Power Connectors
None
1x 6-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.2
2.1
Vulkan
1.3
1.4
Shader Model
6.7
6.8