GeForce GTX 770 and GeForce GTX 670 - video card comparison
Passmark - benchmark score GeForce GTX 770 vs GeForce GTX 670
GeForce GTX 770
6099
GeForce GTX 670
5491
GeForce GTX 770
GeForce GTX 670
Architecture
Kepler (2012−2018)
Kepler (2012−2018)
GPU code name
GK104
GK104
Market segment
Desktop
Desktop
Release date
May 2013
May 2012
Bus support
PCI Express 3.0
PCI Express 3.0
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Minimum recommended system power
600 Watt
-
Supplementary power connectors
One 8-pin and one 6-pin
Two 6-pin
SLI options
-
+
Boost clock speed
1085 MHz
980 MHz
Core clock speed
1046 MHz
915 MHz
CUDA cores
1536
1344
Floating-point performance
3,333 gflops
2,459.5 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
3,540 million
3,540 million
Pipelines / CUDA cores
1536
1344
Power consumption (TDP)
230 Watt
170 Watt
Maximum GPU temperature
98 °C
97 °C
Texture fill rate
134 billion/sec
102.5 billion/sec
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
2 GB
Memory bus width
256 Bit
256-bit GDDR5
Memory clock speed
7012 MHz
6.0 GB/s
Memory bandwidth
224.3 GB/s
192.2 GB/s
Display Connectors
One Dual Link DVI-I, One Dual Link DVI-D, One HDMI, One DisplayPort
One Dual Link DVI-I, One Dual Link DVI-D, One HDMI, One DisplayPort
Multi monitor support
4 displays
4 displays
HDMI
+
+
HDCP
+
+
Maximum VGA resolution
2048x1536
2048x1536
Audio input for HDMI
Internal
Internal
DirectX
12 (11_0)
12 (11_0)
CUDA
+
+
OpenCL
1.2
1.2
OpenGL
4.3
4.2
Shader Model
5.1
5.1
Vulkan
1.1.126
1.1.126
3D Blu-Ray
-
+
3D Gaming
+
+
3D Vision
+
+
3D Vision Live
+
-
Blu Ray 3D
+
-
PhysX
+
-