Radeon HD 3450 and GeForce GT 220 OEM - video card comparison
Radeon HD 3450
GeForce GT 220 OEM
Architecture
TeraScale (2005−2013)
Tesla 2.0 (2007−2013)
GPU code name
RV620
GT215
Market segment
Desktop
Desktop
Release date
December 2007
October 2009
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
None
-
Core clock speed
600 MHz
506 MHz
Floating-point performance
48 gflops
97.15 gflops
Manufacturing process technology
55 nm
40 nm
Number of transistors
181 million
727 million
Pipelines / CUDA cores
40
48
Power consumption (TDP)
25 Watt
58 Watt
Texture fill rate
2.400
8.096
Memory type
DDR2
GDDR3
Maximum RAM amount
256 MB
512 MB
Memory bus width
64 Bit
128 Bit
Memory clock speed
1000 MHz
1400 MHz
Memory bandwidth
8 GB/s
22.4 GB/s
Display Connectors
1x DVI, 1x VGA, 1x S-Video
1x DVI, 1x HDMI, 1x VGA
HDMI
-
+
DirectX
10.1 (10_1)
11.1 (10_1)
CUDA
-
1.2
OpenCL
N/A
1.1
OpenGL
3.3
3.3
Shader Model
4.1
4.1
Vulkan
N/A
N/A