GeForce GTX 960M and Quadro K620 - video card comparison
Passmark - benchmark score GeForce GTX 960M vs Quadro K620
GeForce GTX 960M
3496
Quadro K620
2297
GeForce GTX 960M
Quadro K620
Architecture
Maxwell (2014−2018)
Maxwell (2014−2018)
GPU code name
N16P-GX
GM107
Market segment
Laptop
Workstation
Release date
March 2015
July 2014
Bus support
PCI Express 3.0
-
Interface
MXM-B (3.0)
PCIe 2.0 x16
Supplementary power connectors
-
None
SLI options
+
-
Boost clock speed
1202 MHz
1124 MHz
Core clock speed
1096 MHz
1058 MHz
CUDA cores
640
-
Floating-point performance
1,505 gflops
863.2 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
1,870 million
1,870 million
Pipelines / CUDA cores
640
384
Power consumption (TDP)
75 Watt
41 Watt
Texture fill rate
47.04
26.98
Memory type
GDDR5
128 Bit
Maximum RAM amount
4 GB
2 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
2500 MHz
1800 MHz
Memory bandwidth
80 GB/s
Up to 29 GB/s
Shared memory
-
-
Display Connectors
No outputs
DVI-I DP
Number of simultaneous displays
-
4
VGA аnalog display support
+
-
DisplayPort Multimode (DP++) support
+
-
HDMI
+
-
DirectX
12 (11_0)
12
CUDA
+
5.0
OpenCL
1.2
1.2
OpenGL
4.5
4.5
Shader Model
5.1
5
Vulkan
1.1.126
+
3D Vision Pro
-
+
Ansel
+
-
BatteryBoost
+
-
GameStream
+
-
GameWorks
+
-
GeForce ShadowPlay
+
-
GPU Boost
2.0
-
H.264, VC1, MPEG2 1080p video decoder
+
-
Mosaic
-
+
nView Desktop Management
-
+
Optimus
+
-