GeForce 8600M GT and Mobility Radeon HD 4270 IGP - video card comparison
GeForce 8600M GT
Mobility Radeon HD 4270 IGP
Architecture
G8x (2007−2008)
TeraScale (2005−2013)
GPU code name
G84M
RS880
Market segment
Laptop
Desktop
Release date
June 2007
May 2010
Interface
MXM-II
PCIe 1.0 x16
Supplementary power connectors
-
None
Core clock speed
475 MHz
590 MHz
Floating-point performance
60.8 gflops
-
Manufacturing process technology
80 nm
55 nm
Number of transistors
289 million
181 million
Pipelines / CUDA cores
32
40
Power consumption (TDP)
20 Watt
-
Texture fill rate
7.600
2.360
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)
10.1 (10_1)
CUDA
1.1
-
OpenCL
1.1
1.0
OpenGL
3.3
3.3
Shader Model
4.0
4.1
Vulkan
N/A
N/A