GeForce 8600 GT and GeForce 320M Mac Edition - video card comparison
GeForce 8600 GT
GeForce 320M Mac Edition
Architecture
Tesla (2006−2010)
Tesla 2.0 (2007−2013)
GPU code name
G84
C89
Market segment
Desktop
Desktop
Release date
April 2007
April 2010
Interface
PCIe 1.0 x16
PCIe 2.0 x16
Supplementary power connectors
None
-
SLI options
+
-
Core clock speed
540 MHz
450 MHz
Floating-point performance
76.16 gflops
-
Manufacturing process technology
80 nm
40 nm
Number of transistors
289 million
486 million
Pipelines / CUDA cores
32
48
Power consumption (TDP)
47 Watt
23 Watt
Texture fill rate
8.6 billion/sec
7.200
Memory type
GDDR3
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
22.4 GB/s
-
Standard memory config per GPU
256 MB
-
Display Connectors
2x DVI, 1x S-Video
Portable Device Dependent
DirectX
11.1 (10_0)
11.1 (10_1)
CUDA
1.1
-
OpenCL
1.1
N/A
OpenGL
2.1
3.3
Shader Model
4.0
4.1
Vulkan
N/A
N/A