GeForce 8600 GT and Mobility Radeon HD 2400 XT Mac Edition - video card comparison
GeForce 8600 GT
Mobility Radeon HD 2400 XT Mac Edition
Architecture
Tesla (2006−2010)
TeraScale (2005−2013)
GPU code name
G84
M74
Market segment
Desktop
Desktop
Release date
April 2007
June 2007
Interface
PCIe 1.0 x16
PCIe 1.0 x16
Supplementary power connectors
None
-
SLI options
+
-
Core clock speed
540 MHz
650 MHz
Floating-point performance
76.16 gflops
52 gflops
Manufacturing process technology
80 nm
65 nm
Number of transistors
289 million
180 million
Pipelines / CUDA cores
32
40
Power consumption (TDP)
47 Watt
-
Texture fill rate
8.6 billion/sec
2.600
Memory type
GDDR3
GDDR3
Maximum RAM amount
512 MB
128 MB
Memory bus width
128 Bit
64 Bit
Memory clock speed
700 MHz
1600 MHz
Memory bandwidth
22.4 GB/s
12.8 GB/s
Standard memory config per GPU
256 MB
-
Display Connectors
2x DVI, 1x S-Video
No outputs
DirectX
11.1 (10_0)
10.0 (10_0)
CUDA
1.1
-
OpenCL
1.1
N/A
OpenGL
2.1
3.3
Shader Model
4.0
4.0
Vulkan
N/A
N/A