Mobility Radeon HD 2600 and M64 - video card comparison
Mobility Radeon HD 2600
M64
Architecture
RV6xx (2007−2010)
Ultra-Threaded SE
GPU code name
M76
M64
Market segment
Laptop
Desktop
Release date
May 2007
-
Interface
MXM-II
-
Core clock speed
500 MHz
-
Floating-point performance
120 gflops
-
Manufacturing process technology
65 nm
90 nm
Number of transistors
390 million
105 million
Pipelines / CUDA cores
120
-
Texture fill rate
4.000
-
Memory type
DDR2, GDDR3
-
Maximum RAM amount
256+ MB
-
Memory bus width
128 Bit
-
Memory clock speed
600 MHz
-
Memory bandwidth
12.8 GB/s
-
Shared memory
-
-
Display Connectors
No outputs
-
DirectX
10.0 (10_0)
9.0c (9_3)
OpenCL
N/A
N/A
OpenGL
3.3
2.1
Shader Model
4.0
3.0
Vulkan
N/A
N/A