GeForce Go 7950 GTX and Mobility Radeon HD 2600 XT - video card comparison
GeForce Go 7950 GTX
Mobility Radeon HD 2600 XT
Architecture
G7x (2005−2007)
RV6xx (2007−2010)
GPU code name
G71M
M76-XT
Market segment
Laptop
Laptop
Release date
October 2006
May 2007
Interface
MXM-III
MXM-II
Supplementary power connectors
None
-
Boost clock speed
575 MHz
-
Core clock speed
8 MHz
700 MHz
Floating-point performance
-
163.2 gflops
Manufacturing process technology
90 nm
65 nm
Number of transistors
278 million
390 million
Pipelines / CUDA cores
32
120
Power consumption (TDP)
45 Watt
-
Texture fill rate
13.80
5.440
Memory type
GDDR3
DDR2, GDDR3
Maximum RAM amount
512 MB
256+ MB
Memory bus width
256 Bit
128 Bit
Memory clock speed
1400 MHz
750 MHz
Memory bandwidth
44.8 GB/s
24 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
9.0c (9_3)
10.0 (10_0)
OpenCL
N/A
N/A
OpenGL
2.1
3.3
Shader Model
3.0
4.0
Vulkan
N/A
N/A