GeForce GTX 560 Ti and GeForce GT 555M - video card comparison
Passmark - benchmark score GeForce GTX 560 Ti vs GeForce GT 555M
GeForce GTX 560 Ti
3133
GeForce GT 555M
674
GeForce GTX 560 Ti
GeForce GT 555M
Architecture
Fermi (2010−2014)
Fermi (2010−2014)
GPU code name
GF114
N12E-GE-B
Market segment
Desktop
Laptop
Release date
January 2011
January 2011
Bus support
-
PCI Express 2.0
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
2x 6-pin
-
SLI options
-
+
Boost clock speed
-
753 MHz
Core clock speed
822 MHz
Up to 753 MHz
CUDA cores
-
Up to 144
Floating-point performance
1,263.4 gflops
388.8 gflops
Manufacturing process technology
40 nm
40 nm
Number of transistors
1,950 million
1,170 million
Pipelines / CUDA cores
384
144
Power consumption (TDP)
170 Watt
35 Watt
Texture fill rate
52.67
Up to 16.2 billion/sec
Memory type
GDDR5
DDR3\DDR5
Maximum RAM amount
1 GB
3 GB
Memory bus width
256 Bit
Up to 192 bit/128 Bit
Memory clock speed
2004 MHz
Up to 1569 MHz
Memory bandwidth
128.3 GB/s
Up to 50.2 GB/s
Shared memory
-
-
Display Connectors
2x DVI, 1x mini-HDMI
No outputs
HDMI
+
-
DirectX
12 (11_0)
12 API
CUDA
2.1
+
OpenCL
1.1
1.1
OpenGL
4.6
4.5
Shader Model
5.1
5.1
Vulkan
N/A
N/A
3D Blu-Ray
-
+
3D Gaming
-
+
Optimus
-
+