Radeon HD 7650M Rebrand and Radeon HD 6750M Mac Edition - video card comparison
Radeon HD 7650M Rebrand
Radeon HD 6750M Mac Edition
Architecture
TeraScale 2 (2009−2015)
TeraScale 2 (2009−2015)
GPU code name
Whistler
Whistler
Market segment
Desktop
Desktop
Release date
March 2012
April 2011
Interface
PCIe 2.0 x16
MXM-A (3.0)
Core clock speed
485 MHz
598 MHz
Floating-point performance
465.6 gflops
574.1 gflops
Manufacturing process technology
40 nm
40 nm
Number of transistors
716 million
716 million
Pipelines / CUDA cores
480
480
Power consumption (TDP)
20 Watt
35 Watt
Texture fill rate
11.64
14.35
Memory type
DDR3
GDDR5
Maximum RAM amount
1 GB
512 MB
Memory bus width
128 Bit
128 Bit
Memory clock speed
1600 MHz
3176 MHz
Memory bandwidth
25.6 GB/s
50.82 GB/s
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