Radeon R5 M230 Rebrand and Radeon RX 6900 - video card comparison
Radeon R5 M230 Rebrand
Radeon RX 6900
Architecture
GCN 1.0 (2012−2020)
RDNA 2.0 (2020−2022)
GPU code name
Sun
Navi 21
Market segment
Desktop
Desktop
Release date
March 2013
October 2020
Interface
PCIe 3.0 x8
PCIe 4.0 x16
Supplementary power connectors
-
2x 8-pin
Boost clock speed
825 MHz
2105 MHz
Core clock speed
750 MHz
-
Floating-point performance
528.0 gflops
-
Manufacturing process technology
28 nm
7 nm
Number of transistors
690 million
23,000 million
Pipelines / CUDA cores
320
4608
Power consumption (TDP)
-
255 Watt
Texture fill rate
16.50
606.2
Memory type
DDR3
GDDR6
Maximum RAM amount
2 GB
16 GB
Memory bus width
64 Bit
256 Bit
Memory clock speed
1800 MHz
16 GB/s
Memory bandwidth
14.4 GB/s
512.0 GB/s
Display Connectors
No outputs
1x HDMI, 2x DisplayPort, 1x USB Type-C
HDMI
-
+
DirectX
12 (11_1)
12 Ultimate (12_2)
OpenCL
1.2
2.0
OpenGL
4.6
4.6
Shader Model
5.1
6.5
Vulkan
1.2.131
1.2