GeForce GTX 670 and GeForce GTX 780 Ti 6 GB - video card comparison
GeForce GTX 670
GeForce GTX 780 Ti 6 GB
Architecture
Kepler (2012−2018)
Kepler (2012−2018)
GPU code name
GK104
GK110B
Market segment
Desktop
Desktop
Release date
May 2012
-
Bus support
PCI Express 3.0
-
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
Two 6-pin
1x 6-pin + 1x 8-pin
SLI options
+
-
Boost clock speed
980 MHz
928 MHz
Core clock speed
915 MHz
875 MHz
CUDA cores
1344
-
Floating-point performance
2,459.5 gflops
-
Manufacturing process technology
28 nm
28 nm
Number of transistors
3,540 million
7,080 million
Pipelines / CUDA cores
1344
2880
Power consumption (TDP)
170 Watt
250 Watt
Maximum GPU temperature
97 °C
-
Texture fill rate
102.5 billion/sec
222.7
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
6 GB
Memory bus width
256-bit GDDR5
384 Bit
Memory clock speed
6.0 GB/s
7 GB/s
Memory bandwidth
192.2 GB/s
336.6 GB/s
Display Connectors
One Dual Link DVI-I, One Dual Link DVI-D, One HDMI, One DisplayPort
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 (11_0)
12 (11_1)
CUDA
+
3.5
OpenCL
1.2
3.0
OpenGL
4.2
4.6
Shader Model
5.1
6.5 (5.1)
Vulkan
1.1.126
1.2.175
3D Blu-Ray
+
-
3D Gaming
+
-
3D Vision
+
-