Radeon HD 7660G + HD 7670M Dual Graphics and Radeon HD 6250 - video card comparison
Radeon HD 7660G + HD 7670M Dual Graphics
Radeon HD 6250
Architecture
Terascale 2 (2009−2015)
Terascale 2 (2009−2015)
GPU code name
-
Zacate
Market segment
Laptop
Laptop
Release date
May 2012
November 2010
Interface
-
PCIe 2.0 x16
Supplementary power connectors
-
None
Core clock speed
685 / 600 MHz
280 MHz
Floating-point performance
-
104 gflops
Manufacturing process technology
32 nm
40 nm
Number of transistors
-
292 million
Pipelines / CUDA cores
862
80
Power consumption (TDP)
-
19 Watt
Texture fill rate
-
5.200
Memory type
DDR3,GDDR5
GDDR3
Maximum RAM amount
-
512 MB
Memory bus width
128 Bit
64 Bit
Memory clock speed
1800 MHz
1000 MHz
Memory bandwidth
-
8 GB/s
Shared memory
-
+
Display Connectors
-
1x DVI, 1x HDMI
HDMI
-
+
DirectX
11
11.2 (11_0)
OpenCL
-
1.2
OpenGL
-
4.4
Shader Model
-
5.0
Vulkan
-
N/A