Radeon R5 340X OEM and Radeon RX 6300 - video card comparison
Radeon R5 340X OEM
Radeon RX 6300
Architecture
GCN 1.0 (2012−2020)
RDNA 2.0 (2020−2022)
GPU code name
Oland
Navi 24
Market segment
Desktop
Desktop
Release date
May 2015
-
Interface
PCIe 3.0 x8
PCIe 4.0 x4
Supplementary power connectors
None
None
Boost clock speed
1050 MHz
2040 MHz
Core clock speed
900 MHz
-
Floating-point performance
806.4 gflops
-
Manufacturing process technology
28 nm
6 nm
Number of transistors
950 million
5,400 million
Pipelines / CUDA cores
384
768
Power consumption (TDP)
65 Watt
32 Watt
Texture fill rate
21.60
97.92
Memory type
DDR3
GDDR6
Maximum RAM amount
2 GB
2 GB
Memory bus width
64 Bit
32 Bit
Memory clock speed
2000 MHz
16 GB/s
Memory bandwidth
16 GB/s
64 GB/s
Display Connectors
1x DVI, 1x DisplayPort
2x HDMI 2.1
HDMI
-
+
DirectX
12 (11_1)
12 Ultimate (12_2)
OpenCL
1.2
2.2
OpenGL
4.6
4.6
Shader Model
5.1
6.7
Vulkan
1.2.131
1.3