Radeon HD 7470 OEM and GeForce GT 320 OEM - video card comparison
Radeon HD 7470 OEM
GeForce GT 320 OEM
Architecture
TeraScale 2 (2009−2015)
Tesla 2.0 (2007−2013)
GPU code name
Caicos
GT215
Market segment
Desktop
Desktop
Release date
January 2012
February 2010
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
None
None
Core clock speed
750 MHz
540 MHz
Floating-point performance
240.0 gflops
187.49 gflops
Manufacturing process technology
40 nm
40 nm
Number of transistors
370 million
727 million
Pipelines / CUDA cores
160
72
Power consumption (TDP)
27 Watt
43 Watt
Texture fill rate
6.000
12.96
Memory type
GDDR5
GDDR3
Maximum RAM amount
1 GB
1 GB
Memory bus width
64 Bit
128 Bit
Memory clock speed
3600 MHz
1580 MHz
Memory bandwidth
28.8 GB/s
25.28 GB/s
Display Connectors
1x DVI, 1x DisplayPort
1x DVI, 1x HDMI, 1x VGA
HDMI
-
+
DirectX
11.2 (11_0)
11.1 (10_1)
CUDA
-
1.2
OpenCL
1.2
1.1
OpenGL
4.4
3.3
Shader Model
5.0
4.1
Vulkan
N/A
N/A