GeForce 8600M GS and Radeon 3100 Mobile IGP - video card comparison
GeForce 8600M GS
Radeon 3100 Mobile IGP
Architecture
G8x (2007−2008)
TeraScale (2005−2013)
GPU code name
G84M
RS780
Market segment
Laptop
Laptop
Release date
June 2007
August 2008
Interface
MXM-II
PCIe 1.0 x16
Core clock speed
600 MHz
350 MHz
Floating-point performance
28.8 gflops
-
Manufacturing process technology
80 nm
65 nm
Number of transistors
210 million
180 million
Pipelines / CUDA cores
16
40
Power consumption (TDP)
20 Watt
-
Texture fill rate
3.600
1.400
Memory type
GDDR3, GDDR2
System Shared
Maximum RAM amount
512 MB
System Shared
Memory bus width
128 Bit
System Shared
Memory clock speed
700 MHz
System Shared
Memory bandwidth
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
1.0
OpenGL
3.3
3.3
Shader Model
4.0
4.1
Vulkan
N/A
N/A