Radeon HD 8400E and GeForce 320M Mac Edition - video card comparison
Radeon HD 8400E
GeForce 320M Mac Edition
Architecture
GCN 2.0 (2013−2017)
Tesla 2.0 (2007−2013)
GPU code name
Kalindi
C89
Market segment
Desktop
Desktop
Release date
April 2013
April 2010
Interface
IGP
PCIe 2.0 x16
Core clock speed
600 MHz
450 MHz
Manufacturing process technology
28 nm
40 nm
Number of transistors
1,178 million
486 million
Pipelines / CUDA cores
128
48
Power consumption (TDP)
25 Watt
23 Watt
Texture fill rate
4.800
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
Display Connectors
No outputs
Portable Device Dependent
DirectX
12 (12_0)
11.1 (10_1)
OpenCL
2.0
N/A
OpenGL
4.6
3.3
Shader Model
6.3
4.1
Vulkan
1.2.131
N/A