GeForce GTX 670 and GeForce GT 750M SLI - video card comparison
GeForce GTX 670
GeForce GT 750M SLI
Architecture
Kepler (2012−2018)
Kepler (2012−2018)
GPU code name
GK104
N14P-GT
Market segment
Desktop
Laptop
Release date
May 2012
April 2013
Bus support
PCI Express 3.0
-
Interface
PCIe 3.0 x16
-
Supplementary power connectors
Two 6-pin
-
SLI options
+
-
Boost clock speed
980 MHz
-
Core clock speed
915 MHz
967 MHz
CUDA cores
1344
-
Floating-point performance
2,459.5 gflops
-
Manufacturing process technology
28 nm
28 nm
Number of transistors
3,540 million
1300 Million
Pipelines / CUDA cores
1344
768
Power consumption (TDP)
170 Watt
-
Maximum GPU temperature
97 °C
-
Texture fill rate
102.5 billion/sec
-
Memory type
GDDR5
DDR3, GDDR5
Maximum RAM amount
2 GB
2x 2 GB
Memory bus width
256-bit GDDR5
2x 128 Bit
Memory clock speed
6.0 GB/s
2000 - 5000 MHz
Memory bandwidth
192.2 GB/s
-
Shared memory
-
-
Display Connectors
One Dual Link DVI-I, One Dual Link DVI-D, One HDMI, One DisplayPort
-
Multi monitor support
4 displays
-
HDMI
+
-
HDCP
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
Internal
-
DirectX
12 (11_0)
11
CUDA
+
+
OpenCL
1.2
-
OpenGL
4.2
-
Shader Model
5.1
-
Vulkan
1.1.126
-
3D Blu-Ray
+
-
3D Gaming
+
-
3D Vision
+
-