GeForce GTX 560 Ti and Radeon HD 3690 - video card comparison
GeForce GTX 560 Ti
Radeon HD 3690
Architecture
Fermi (2010−2014)
TeraScale (2005−2013)
GPU code name
GF114
RV670
Market segment
Desktop
Desktop
Release date
January 2011
March 2008
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
2x 6-pin
1x 6-pin
Core clock speed
822 MHz
670 MHz
Floating-point performance
1,263.4 gflops
428.8 gflops
Manufacturing process technology
40 nm
55 nm
Number of transistors
1,950 million
666 million
Pipelines / CUDA cores
384
320
Power consumption (TDP)
170 Watt
75 Watt
Texture fill rate
52.67
10.72
Memory type
GDDR5
GDDR3
Maximum RAM amount
1 GB
256 MB
Memory bus width
256 Bit
128 Bit
Memory clock speed
2004 MHz
1660 MHz
Memory bandwidth
128.3 GB/s
26.56 GB/s
Display Connectors
2x DVI, 1x mini-HDMI
2x DVI, 1x S-Video
HDMI
+
-
DirectX
12 (11_0)
10.1 (10_1)
CUDA
2.1
-
OpenCL
1.1
N/A
OpenGL
4.6
3.3
Shader Model
5.1
4.1
Vulkan
N/A
N/A