Radeon HD 7660G + HD 7670M Dual Graphics and Radeon Graphics 128SP - video card comparison
Radeon HD 7660G + HD 7670M Dual Graphics
Radeon Graphics 128SP
Architecture
Terascale 2 (2009−2015)
RDNA 2.0 (2020−2022)
GPU code name
-
Raphael
Market segment
Laptop
Desktop
Release date
May 2012
September 2022
Interface
-
PCIe 4.0 x8
Supplementary power connectors
-
None
Boost clock speed
-
2200 MHz
Core clock speed
685 / 600 MHz
-
Manufacturing process technology
32 nm
5 nm
Number of transistors
-
3,400 million
Pipelines / CUDA cores
862
128
Power consumption (TDP)
-
15 Watt
Texture fill rate
-
17.60
Memory type
DDR3,GDDR5
System Shared
Maximum RAM amount
-
System Shared
Memory bus width
128 Bit
System Shared
Memory clock speed
1800 MHz
System Shared
Shared memory
-
-
Display Connectors
-
Motherboard Dependent
DirectX
11
12 Ultimate (12_2)
OpenCL
-
2.0
OpenGL
-
4.6
Shader Model
-
6.7
Vulkan
-
1.3