GeForce GTX TITAN X and GeForce GTX 780 Ti 6 GB - video card comparison
GeForce GTX TITAN X
GeForce GTX 780 Ti 6 GB
Architecture
Maxwell 2.0 (2015−2019)
Kepler (2012−2018)
GPU code name
GM200
GK110B
Market segment
Desktop
Desktop
Release date
March 2015
-
Bus support
PCI Express 3.0
-
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Recommended system power (PSU)
600 Watt
-
Supplementary power connectors
6-pin + 8-pin
1x 6-pin + 1x 8-pin
SLI options
4x
-
Boost clock speed
1075 MHz
928 MHz
Core clock speed
1000 MHz
875 MHz
CUDA cores
3072
-
Floating-point performance
6,691 gflops
-
Manufacturing process technology
28 nm
28 nm
Number of transistors
8,000 million
7,080 million
Pipelines / CUDA cores
3072
2880
Power consumption (TDP)
250 Watt
250 Watt
Texture fill rate
192 billion/sec
222.7
Memory type
GDDR5
GDDR5
Maximum RAM amount
12 GB
6 GB
Memory bus width
384 Bit
384 Bit
Memory clock speed
7.0 GB/s
7 GB/s
Memory bandwidth
336.5 GB/s
336.6 GB/s
Display Connectors
Dual Link DVI-I, HDMI 2.0, 3x DisplayPort 1.2
2x DVI, 1x HDMI 1.4a, 1x DisplayPort 1.2
Multi monitor support
4 displays
-
HDMI
+
+
HDCP
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
Internal
-
DirectX
12 (12_1)
12 (11_1)
CUDA
+
3.5
OpenCL
1.2
3.0
OpenGL
4.5
4.6
Shader Model
6.4
6.5 (5.1)
Vulkan
1.1.126
1.2.175
GameStream
+
-
GameWorks
+
-
GeForce ShadowPlay
+
-
GPU Boost
2.0
-