Radeon 530X and Radeon RX 7800 XT - video card comparison
Radeon 530X
Radeon RX 7800 XT
Architecture
GCN 1.0 (2012−2020)
RDNA 3
GPU code name
Meso
Navi 32
Market segment
Desktop
Desktop
Release date
April 2017
August 2023
Interface
PCIe 3.0 x8
PCIe 4.0 x16
Supplementary power connectors
None
2x 8-pin
Boost clock speed
1021 MHz
2430 MHz
Core clock speed
730 MHz
-
Floating-point performance
784.1 gflops
-
Manufacturing process technology
28 nm
5 nm
Number of transistors
1,040 million
28,100 million
Pipelines / CUDA cores
384
3840
Power consumption (TDP)
50 Watt
263 Watt
Texture fill rate
24.50
604.8
Memory type
GDDR5
GDDR6
Maximum RAM amount
2 GB
16 GB
Memory bus width
64 Bit
256 Bit
Memory clock speed
4000 MHz
19500 MHz
Memory bandwidth
32 GB/s
576.0 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 1x VGA
1x HDMI 2.1a, 3x DisplayPort 2.1
HDMI
+
+
DirectX
12.0
12 Ultimate (12_2)
OpenCL
2.0
2.2
OpenGL
4.5
4.6
Shader Model
5.0
6.7
Vulkan
-
1.3