Mobility Radeon HD 3650 and Mobility Radeon HD 2600 XT Mac Edition - video card comparison
Mobility Radeon HD 3650
Mobility Radeon HD 2600 XT Mac Edition
Architecture
RV6xx (2007−2010)
TeraScale (2005−2013)
GPU code name
M86
M76
Market segment
Laptop
Desktop
Release date
January 2008
July 2007
Interface
MXM-II
MXM-II
Core clock speed
600 MHz
600 MHz
Floating-point performance
120 gflops
144 gflops
Manufacturing process technology
55 nm
65 nm
Number of transistors
378 million
390 million
Pipelines / CUDA cores
120
120
Power consumption (TDP)
30 Watt
-
Texture fill rate
4.000
4.800
Memory type
DDR2/GDDR3/GDDR4
GDDR3
Maximum RAM amount
512 MB
256 MB
Memory bus width
128 Bit
128 Bit
Memory clock speed
700 MHz
1370 MHz
Memory bandwidth
22.4 GB/s
21.92 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
10.1 (10_1)
10.0 (10_0)
OpenCL
N/A
N/A
OpenGL
3.3
3.3
Shader Model
4.1
4.0
Vulkan
N/A
N/A