GeForce GTX 560 Ti 448 and Radeon HD 3450 - video card comparison
GeForce GTX 560 Ti 448
Radeon HD 3450
Architecture
Fermi 2.0 (2010−2014)
TeraScale (2005−2013)
GPU code name
GF110
RV620
Market segment
Desktop
Desktop
Release date
November 2011
December 2007
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
2x 6-pin
None
Core clock speed
732 MHz
600 MHz
Floating-point performance
1,311.7 gflops
48 gflops
Manufacturing process technology
40 nm
55 nm
Number of transistors
3,000 million
181 million
Pipelines / CUDA cores
448
40
Power consumption (TDP)
210 Watt
25 Watt
Texture fill rate
40.99
2.400
Memory type
GDDR5
DDR2
Maximum RAM amount
1280 MB
256 MB
Memory bus width
320 Bit
64 Bit
Memory clock speed
3800 MHz
1000 MHz
Memory bandwidth
152.0 GB/s
8 GB/s
Display Connectors
2x DVI, 1x mini-HDMI
1x DVI, 1x VGA, 1x S-Video
HDMI
+
-
DirectX
12 (11_0)
10.1 (10_1)
CUDA
2.0
-
OpenCL
1.1
N/A
OpenGL
4.6
3.3
Shader Model
5.1
4.1
Vulkan
N/A
N/A