GeForce GTX 670 and GeForce GT 755M - video card comparison
Passmark - benchmark score GeForce GTX 670 vs GeForce GT 755M
GeForce GTX 670
5491
GeForce GT 755M
1739
GeForce GTX 670
GeForce GT 755M
Architecture
Kepler (2012−2018)
Kepler (2012−2018)
GPU code name
GK104
N14P-
Market segment
Desktop
Laptop
Release date
May 2012
June 2013
Bus support
PCI Express 3.0
PCI Express 3.0, PCI Express 2.0
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
Two 6-pin
-
SLI options
+
-
SLI-ready
-
-
Boost clock speed
980 MHz
-
Core clock speed
915 MHz
980 MHz
CUDA cores
1344
-
Floating-point performance
2,459.5 gflops
752.6 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
3,540 million
1,270 million
Pipelines / CUDA cores
1344
384
Power consumption (TDP)
170 Watt
50 Watt
Maximum GPU temperature
97 °C
-
Texture fill rate
102.5 billion/sec
31.36
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
4 GB
Memory bus width
256-bit GDDR5
128 Bit
Memory clock speed
6.0 GB/s
5400 MHz
Memory bandwidth
192.2 GB/s
86.4 GB/s
Shared memory
-
-
Standard memory configuration
-
GDDR5
Display Connectors
One Dual Link DVI-I, One Dual Link DVI-D, One HDMI, One DisplayPort
No outputs
eDP 1.2 signal support
-
Up to 3840x2160
LVDS signal support
-
Up to 1920x1200
Multi monitor support
4 displays
-
VGA аnalog display support
-
Up to 2048x1536
DisplayPort Multimode (DP++) support
-
Up to 3840x2160
HDCP content protection
-
+
HDMI
+
+
7.1 channel HD audio on HDMI
-
+
HDCP
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
Internal
-
DirectX
12 (11_0)
12 API
CUDA
+
+
OpenCL
1.2
1.1
OpenGL
4.2
4.5
Shader Model
5.1
5.1
Vulkan
1.1.126
1.1.126
3D Blu-Ray
+
-
3D Gaming
+
-
3D Vision
+
-
3D Vision / 3DTV Play
-
+
Blu-Ray 3D Support
-
+
H.264, VC1, MPEG2 1080p video decoder
-
+
Optimus
-
+
TrueHD and DTS-HD audio bitstreaming
-
+