GeForce GTX 950M and GeForce GTX 670MX - video card comparison
Passmark - benchmark score GeForce GTX 950M vs GeForce GTX 670MX
GeForce GTX 950M
2663
GeForce GTX 670MX
2005
GeForce GTX 950M
GeForce GTX 670MX
Architecture
Maxwell (2014−2018)
Kepler (2012−2018)
GPU code name
N16P-GT
N13E-GR
Market segment
Laptop
Laptop
Release date
March 2015
October 2012
Bus support
PCI Express 3.0
PCI Express 2.0
Interface
PCIe 3.0 x8
PCIe 3.0 x16
SLI options
+
+
Boost clock speed
1124 MHz
-
Core clock speed
914 MHz
600 MHz
CUDA cores
640
960
Floating-point performance
1,439 gflops
1,154 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
1,870 million
3,540 million
Pipelines / CUDA cores
640
960
Power consumption (TDP)
75 Watt
75 Watt
Texture fill rate
44.96
48.0 billion/sec
Memory type
DDR3 or GDDR5
GDDR5
Maximum RAM amount
4 GB
3 GB
Memory bus width
128 Bit
192 Bit
Memory clock speed
1000 or 2500 MHz
1400 MHz
Memory bandwidth
32 or 80 GB/s
67.2 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
VGA аnalog display support
+
-
DisplayPort Multimode (DP++) support
+
-
HDMI
+
+
HDCP
-
+
Maximum VGA resolution
-
Up to 2048x1536
DirectX
12 (11_0)
12 API
CUDA
+
+
OpenCL
1.2
1.1
OpenGL
4.5
4.5
Shader Model
5.1
5.1
Vulkan
1.1.126
1.1.126
Ansel
+
-
BatteryBoost
+
-
GameStream
+
-
GameWorks
+
-
GeForce ShadowPlay
+
-
GPU Boost
2.0
-
H.264, VC1, MPEG2 1080p video decoder
+
-
Optimus
+
+