GeForce GTX 670MX and GeForce 705M - video card comparison
Passmark - benchmark score GeForce GTX 670MX vs GeForce 705M
GeForce GTX 670MX
2005
GeForce 705M
469
GeForce GTX 670MX
GeForce 705M
Architecture
Kepler (2012−2018)
Fermi (2010−2014)
GPU code name
N13E-GR
GF119
Market segment
Laptop
Laptop
Release date
October 2012
June 2013
Bus support
PCI Express 2.0
PCI Express 2.0
Interface
PCIe 3.0 x16
PCIe 2.0 x16
Supplementary power connectors
-
None
SLI options
+
-
Core clock speed
600 MHz
775 MHz
CUDA cores
960
-
Floating-point performance
1,154 gflops
141.7 gflops
Manufacturing process technology
28 nm
40 nm
Number of transistors
3,540 million
292 million
Pipelines / CUDA cores
960
48
Power consumption (TDP)
75 Watt
15 Watt
Texture fill rate
48.0 billion/sec
5.904
Memory type
GDDR5
DDR3
Maximum RAM amount
3 GB
1 GB
Memory bus width
192 Bit
64 Bit
Memory clock speed
1400 MHz
1800 MHz
Memory bandwidth
67.2 GB/s
14.4 GB/s
Shared memory
-
-
Standard memory configuration
-
DDR3
Display Connectors
No outputs
No outputs
eDP 1.2 signal support
-
Up to 2560x1600
LVDS signal support
-
Up to 1920x1200
VGA аnalog display support
-
Up to 2048x1536
DisplayPort Multimode (DP++) support
-
Up to 2560x1600
HDCP content protection
-
+
HDMI
+
+
7.1 channel HD audio on HDMI
-
+
HDCP
+
-
Maximum VGA resolution
Up to 2048x1536
-
DirectX
12 API
12 API
CUDA
+
+
OpenCL
1.1
1.1
OpenGL
4.5
4.5
Shader Model
5.1
5.1
Vulkan
1.1.126
N/A
Blu-Ray 3D Support
-
+
H.264, VC1, MPEG2 1080p video decoder
-
+
Optimus
+
+
TrueHD and DTS-HD audio bitstreaming
-
+