GeForce GTX 950A and GeForce GTX 780 Ti 6 GB - video card comparison
GeForce GTX 950A
GeForce GTX 780 Ti 6 GB
Architecture
Maxwell (2014−2018)
Kepler (2012−2018)
GPU code name
GM107
GK110B
Market segment
Desktop
Desktop
Release date
March 2015
-
Interface
MXM-B (3.0)
PCIe 3.0 x16
Supplementary power connectors
-
1x 6-pin + 1x 8-pin
Boost clock speed
1124 MHz
928 MHz
Core clock speed
993 MHz
875 MHz
Floating-point performance
1,271 gflops
-
Manufacturing process technology
28 nm
28 nm
Number of transistors
1,870 million
7,080 million
Pipelines / CUDA cores
640
2880
Power consumption (TDP)
75 Watt
250 Watt
Texture fill rate
44.96
222.7
Memory type
DDR3
GDDR5
Maximum RAM amount
2 GB
6 GB
Memory bus width
128 Bit
384 Bit
Memory clock speed
2002 MHz
7 GB/s
Memory bandwidth
32.03 GB/s
336.6 GB/s
Display Connectors
No outputs
2x DVI, 1x HDMI 1.4a, 1x DisplayPort 1.2
HDMI
-
+
DirectX
12 (11_0)
12 (11_1)
CUDA
5.0
3.5
OpenCL
1.2
3.0
OpenGL
4.6
4.6
Shader Model
5.1
6.5 (5.1)
Vulkan
1.1.126
1.2.175