GeForce GTX 560 Ti and GeForce GTX 490 - video card comparison
GeForce GTX 560 Ti
GeForce GTX 490
Architecture
Fermi (2010−2014)
Fermi (2010−2014)
GPU code name
GF114
GF100
Market segment
Desktop
Desktop
Release date
January 2011
-
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
2x 6-pin
2x 8-pin
Core clock speed
822 MHz
608 MHz
Floating-point performance
1,263.4 gflops
-
Manufacturing process technology
40 nm
40 nm
Number of transistors
1,950 million
3,100 million
Pipelines / CUDA cores
384
480
Power consumption (TDP)
170 Watt
365 Watt
Texture fill rate
52.67
36.48
Memory type
GDDR5
GDDR5
Maximum RAM amount
1 GB
1536 MB
Memory bus width
256 Bit
384 Bit
Memory clock speed
2004 MHz
3.4 GB/s
Memory bandwidth
128.3 GB/s
164.0 GB/s
Display Connectors
2x DVI, 1x mini-HDMI
3x DVI, 1x mini-DisplayPort
HDMI
+
-
DirectX
12 (11_0)
12 (11_0)
CUDA
2.1
2.0
OpenCL
1.1
1.1
OpenGL
4.6
4.6
Shader Model
5.1
5.1
Vulkan
N/A
N/A