GeForce 8600M GT and Mobility Radeon HD 3670 - video card comparison
GeForce 8600M GT
Mobility Radeon HD 3670
Architecture
G8x (2007−2008)
RV6xx (2007−2010)
GPU code name
G84M
M86XT
Market segment
Laptop
Laptop
Release date
June 2007
January 2008
Interface
MXM-II
PCIe 2.0 x16
Core clock speed
475 MHz
680 MHz
Floating-point performance
60.8 gflops
163.2 gflops
Manufacturing process technology
80 nm
55 nm
Number of transistors
289 million
378 million
Pipelines / CUDA cores
32
120
Power consumption (TDP)
20 Watt
30 Watt
Texture fill rate
7.600
5.440
Memory type
GDDR3, GDDR2
DDR2/GDDR3/GDDR4
Maximum RAM amount
512 MB
256 MB
Memory bus width
128 Bit
128 Bit
Memory clock speed
700 MHz
800 MHz
Memory bandwidth
12.8 GB/s
25.6 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
N/A
OpenGL
3.3
3.3
Shader Model
4.0
4.1
Vulkan
N/A
N/A