Quadro P400 and GeForce GTX 670M - video card comparison
Passmark - benchmark score Quadro P400 vs GeForce GTX 670M
Quadro P400
1690
GeForce GTX 670M
1788
Quadro P400
GeForce GTX 670M
Architecture
Pascal (2016−2021)
Fermi (2010−2014)
GPU code name
GP107
N13E-GS1-LP
Market segment
Workstation
Laptop
Release date
February 2017
March 2012
Bus support
-
PCI Express 2.0
Interface
PCIe 3.0 x16
MXM-B (3.0)
Supplementary power connectors
None
-
SLI options
-
+
Boost clock speed
1252 MHz
-
Core clock speed
1228 MHz
598 MHz
CUDA cores
-
336
Floating-point performance
679.9 gflops
803.7 gflops
Manufacturing process technology
14 nm
40 nm
Number of transistors
3,300 million
1,950 million
Pipelines / CUDA cores
256
336
Power consumption (TDP)
30 Watt
75 Watt
Texture fill rate
20.03
33.5 billion/sec
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
3 GB
Memory bus width
64 Bit
192bit
Memory clock speed
4008 MHz
1500 MHz
Memory bandwidth
32.06 GB/s
72.0 GB/s
Shared memory
-
-
Display Connectors
3x mini-DisplayPort
No outputs
HDMI
-
+
HDCP
-
+
Maximum VGA resolution
-
Up to 2048x1536
DirectX
12 (12_1)
12 API
CUDA
6.1
+
OpenCL
1.2
1.1
OpenGL
4.6
4.5
Shader Model
6.4
5.1
Vulkan
1.2.131
N/A
Optimus
-
+