Radeon RX 5300 XT and CMP 30HX - video card comparison
Radeon RX 5300 XT
CMP 30HX
Architecture
RDNA 1.0 (2019−2020)
Turing (2018−2021)
GPU code name
Navi 14
TU116
Market segment
Desktop
Desktop
Release date
October 2019
February 2021
Interface
PCIe 4.0 x8
PCIe 3.0 x4
Supplementary power connectors
1x 6-pin
1x 8-pin
Boost clock speed
1845 MHz
1785 MHz
Manufacturing process technology
7 nm
12 nm
Number of transistors
6,400 million
6,600 million
Pipelines / CUDA cores
1024
1408
Power consumption (TDP)
150 Watt
125 Watt
Texture fill rate
118.1
157.1
Memory type
GDDR5
GDDR6
Maximum RAM amount
4 GB
6 GB
Memory bus width
128 Bit
192 Bit
Memory clock speed
7000 MHz
14 GB/s
Memory bandwidth
112.0 GB/s
336.0 GB/s
Display Connectors
1x HDMI, 3x DisplayPort
No outputs
HDMI
+
-
DirectX
12 (12_1)
12 (12_1)
CUDA
-
7.5
OpenCL
2.0
3.0
OpenGL
4.6
4.6
Shader Model
6.5
6.6
Vulkan
1.2.131
1.2