Radeon R5 M230 Rebrand and Radeon 660M - video card comparison
Radeon R5 M230 Rebrand
Radeon 660M
Architecture
GCN 1.0 (2012−2020)
RDNA 2 (2020−2022)
GPU code name
Sun
RDNA 2 Rembrandt
Market segment
Desktop
Laptop
Release date
March 2013
January 2022
Interface
PCIe 3.0 x8
PCIe 4.0 x8
Supplementary power connectors
-
None
Boost clock speed
825 MHz
1900 MHz
Core clock speed
750 MHz
-
Floating-point performance
528.0 gflops
-
Manufacturing process technology
28 nm
6 nm
Number of transistors
690 million
13,100 million
Pipelines / CUDA cores
320
384
Power consumption (TDP)
-
45 Watt
Texture fill rate
16.50
45.60
Memory type
DDR3
System Shared
Maximum RAM amount
2 GB
System Shared
Memory bus width
64 Bit
System Shared
Memory clock speed
1800 MHz
System Shared
Memory bandwidth
14.4 GB/s
-
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
12 (11_1)
12 (12_1)
OpenCL
1.2
2.0
OpenGL
4.6
4.6
Shader Model
5.1
6.5
Vulkan
1.2.131
1.2