Radeon HD 5470 and GeForce 320M Mac Edition - video card comparison
Radeon HD 5470
GeForce 320M Mac Edition
Architecture
TeraScale 2 (2009−2015)
Tesla 2.0 (2007−2013)
GPU code name
Cedar
C89
Market segment
Desktop
Desktop
Release date
February 2012
April 2010
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
None
-
Core clock speed
650 MHz
450 MHz
Floating-point performance
104.0 gflops
-
Manufacturing process technology
40 nm
40 nm
Number of transistors
292 million
486 million
Pipelines / CUDA cores
80
48
Power consumption (TDP)
19 Watt
23 Watt
Texture fill rate
5.200
7.200
Memory type
GDDR3
System Shared
Maximum RAM amount
512 MB
System Shared
Memory bus width
64 Bit
System Shared
Memory clock speed
800 MHz
System Shared
Memory bandwidth
6.4 GB/s
-
Display Connectors
1x DVI, 1x HDMI, 1x VGA
Portable Device Dependent
HDMI
+
-
DirectX
11.2 (11_0)
11.1 (10_1)
OpenCL
1.2
N/A
OpenGL
4.4
3.3
Shader Model
5.0
4.1
Vulkan
N/A
N/A