GeForce GTX 670 and Quadro M620 - video card comparison
Passmark - benchmark score GeForce GTX 670 vs Quadro M620
GeForce GTX 670
5491
Quadro M620
2882
GeForce GTX 670
Quadro M620
Architecture
Kepler (2012−2018)
Maxwell (2014−2018)
GPU code name
GK104
GM107
Market segment
Desktop
Mobile workstation
Release date
May 2012
January 2017
Bus support
PCI Express 3.0
-
Interface
PCIe 3.0 x16
MXM-A (3.0)
Supplementary power connectors
Two 6-pin
None
SLI options
+
-
Boost clock speed
980 MHz
977 MHz
Core clock speed
915 MHz
1018 MHz
CUDA cores
1344
-
Floating-point performance
2,459.5 gflops
-
Manufacturing process technology
28 nm
28 nm
Number of transistors
3,540 million
1,870 million
Pipelines / CUDA cores
1344
512
Power consumption (TDP)
170 Watt
30 Watt
Maximum GPU temperature
97 °C
-
Texture fill rate
102.5 billion/sec
31.26
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
2 GB
Memory bus width
256-bit GDDR5
128 Bit
Memory clock speed
6.0 GB/s
5012 MHz
Memory bandwidth
192.2 GB/s
80 GB/s
Shared memory
-
-
Display Connectors
One Dual Link DVI-I, One Dual Link DVI-D, One HDMI, One DisplayPort
No outputs
Display Port
-
1.2
Multi monitor support
4 displays
-
HDMI
+
-
HDCP
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
Internal
-
DirectX
12 (11_0)
12
CUDA
+
5.0
OpenCL
1.2
1.2
OpenGL
4.2
4.5
Shader Model
5.1
5.0
Vulkan
1.1.126
1.1.126
3D Blu-Ray
+
-
3D Gaming
+
-
3D Stereo
-
+
3D Vision
+
-
Mosaic
-
+
nView Display Management
-
+
Optimus
-
+