GeForce GTX 950 and GeForce GTX 670MX - video card comparison
Passmark - benchmark score GeForce GTX 950 vs GeForce GTX 670MX
GeForce GTX 950
5498
GeForce GTX 670MX
2005
GeForce GTX 950
GeForce GTX 670MX
Architecture
Maxwell (2014−2018)
Kepler (2012−2018)
GPU code name
GM206
N13E-GR
Market segment
Desktop
Laptop
Release date
August 2015
October 2012
Bus support
PCI Express 3.0
PCI Express 2.0
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Recommended system power (PSU)
350 Watt
-
Supplementary power connectors
1x 6-pins
-
SLI options
+
+
Boost clock speed
1188 MHz
-
Core clock speed
1024 MHz
600 MHz
CUDA cores
768
960
Floating-point performance
1,825 gflops
1,154 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
2,940 million
3,540 million
Pipelines / CUDA cores
768
960
Power consumption (TDP)
90 Watt
75 Watt
Texture fill rate
49.2 billion/sec
48.0 billion/sec
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
3 GB
Memory bus width
128 Bit
192 Bit
Memory clock speed
6.6 GB/s
1400 MHz
Memory bandwidth
105.6 GB/s
67.2 GB/s
Shared memory
-
-
Display Connectors
Dual Link DVI-I, HDMI 2.0, 3x DisplayPort 1.2
No outputs
Multi monitor support
4 displays
-
HDMI
+
+
HDCP
+
+
Maximum VGA resolution
2048x1536
Up to 2048x1536
G-SYNC support
+
-
Audio input for HDMI
Internal
-
DirectX
12 (12_1)
12 API
CUDA
+
+
OpenCL
1.2
1.1
OpenGL
4.5
4.5
Shader Model
6.4
5.1
Vulkan
1.1.126
1.1.126
GameStream
+
-
GameWorks
+
-
GeForce ShadowPlay
+
-
GPU Boost
2.0
-
Optimus
-
+