GeForce 320M and GeForce 320M Mac Edition - video card comparison
GeForce 320M
GeForce 320M Mac Edition
Architecture
GT2xx (2009−2012)
Tesla 2.0 (2007−2013)
GPU code name
MCP89
C89
Market segment
Laptop
Desktop
Release date
April 2010
April 2010
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Core clock speed
450 MHz
450 MHz
Manufacturing process technology
40 nm
40 nm
Number of transistors
486 million
486 million
Pipelines / CUDA cores
32
48
Power consumption (TDP)
23 Watt
23 Watt
Texture fill rate
7.200
7.200
Memory type
System Shared
System Shared
Maximum RAM amount
System Shared
System Shared
Memory bus width
System Shared
System Shared
Memory clock speed
System Shared
System Shared
Shared memory
+
-
Display Connectors
No outputs
Portable Device Dependent
DirectX
11.1 (10_1)
11.1 (10_1)
OpenCL
N/A
N/A
OpenGL
3.3
3.3
Shader Model
4.1
4.1
Vulkan
N/A
N/A