GeForce 8700M GT and Mobility Radeon HD 2600 - video card comparison
GeForce 8700M GT
Mobility Radeon HD 2600
Architecture
G8x (2007−2008)
RV6xx (2007−2010)
GPU code name
NB8E-SE
M76
Market segment
Laptop
Laptop
Release date
June 2007
May 2007
Interface
MXM-HE
MXM-II
Core clock speed
625 MHz
500 MHz
Floating-point performance
80 gflops
120 gflops
Manufacturing process technology
80 nm
65 nm
Number of transistors
289 million
390 million
Pipelines / CUDA cores
32
120
Power consumption (TDP)
29 Watt
-
Texture fill rate
10.00
4.000
Memory type
GDDR3
DDR2, GDDR3
Maximum RAM amount
512 MB
256+ MB
Memory bus width
128 Bit
128 Bit
Memory clock speed
800 MHz
600 MHz
Memory bandwidth
25.6 GB/s
12.8 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
11.1 (10_0)
10.0 (10_0)
CUDA
1.1
-
OpenCL
1.1
N/A
OpenGL
3.3
3.3
Shader Model
4.0
4.0
Vulkan
N/A
N/A