GeForce GTX 560 Ti X2 and GeForce GTX 950M - video card comparison
GeForce GTX 560 Ti X2
GeForce GTX 950M
Architecture
Fermi 2.0 (2010−2014)
Maxwell (2014−2018)
GPU code name
GF114
N16P-GT
Market segment
Desktop
Laptop
Release date
January 2011
March 2015
Bus support
-
PCI Express 3.0
Interface
PCIe 2.0 x16
PCIe 3.0 x8
Supplementary power connectors
2x 8-pin
-
SLI options
-
+
Boost clock speed
-
1124 MHz
Core clock speed
850 MHz
914 MHz
CUDA cores
-
640
Floating-point performance
2x 1,305.6 gflops
1,439 gflops
Manufacturing process technology
40 nm
28 nm
Number of transistors
1,950 million
1,870 million
Pipelines / CUDA cores
384
640
Power consumption (TDP)
170 Watt
75 Watt
Texture fill rate
54.40
44.96
Memory type
GDDR5
DDR3 or GDDR5
Maximum RAM amount
1 GB
4 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
4008 MHz
1000 or 2500 MHz
Memory bandwidth
128.3 GB/s
32 or 80 GB/s
Shared memory
-
-
Display Connectors
3x DVI, 1x mini-HDMI
No outputs
VGA аnalog display support
-
+
DisplayPort Multimode (DP++) support
-
+
HDMI
+
+
DirectX
12 (11_0)
12 (11_0)
CUDA
2.1
+
OpenCL
1.1
1.2
OpenGL
4.6
4.5
Shader Model
5.1
5.1
Vulkan
N/A
1.1.126
Ansel
-
+
BatteryBoost
-
+
GameStream
-
+
GameWorks
-
+
GeForce ShadowPlay
-
+
GPU Boost
-
2.0
H.264, VC1, MPEG2 1080p video decoder
-
+
Optimus
-
+