Radeon HD 7660G and Radeon HD 7650M - video card comparison
Passmark - benchmark score Radeon HD 7660G vs Radeon HD 7650M
Radeon HD 7660G
489
Radeon HD 7650M
455
Radeon HD 7660G
Radeon HD 7650M
Architecture
Terascale 3 (2010−2013)
Terascale 2 (2009−2015)
GPU code name
Trinity
Thames-LP/Pro
Market segment
Laptop
Laptop
Release date
May 2012
January 2012
Interface
IGP
PCIe 2.0 x16
Boost clock speed
686 MHz
550 MHz
Core clock speed
497 MHz
450 MHz
Floating-point performance
-
432.0 gflops
Manufacturing process technology
32 nm
40 nm
Number of transistors
1.3 Million
716 million
Pipelines / CUDA cores
384
480
Power consumption (TDP)
35 Watt
20 Watt
Texture fill rate
16.46
10.80
Memory type
System Shared
DDR3
Maximum RAM amount
System Shared
1 GB
Memory bus width
System Shared
128 Bit
Memory clock speed
System Shared
1800 MHz
Memory bandwidth
-
25.6 GB/s
Shared memory
+
-
Display Connectors
No outputs
No outputs
DirectX
11.2 (11_0)
11.2 (11_0)
OpenCL
1.2
1.2
OpenGL
4.4
4.4
Shader Model
5.0
5.0
Vulkan
N/A
N/A