GeForce GT 720M and GeForce GT 620M - video card comparison
Passmark - benchmark score GeForce GT 720M vs GeForce GT 620M
GeForce GT 720M
475
GeForce GT 620M
447
GeForce GT 720M
GeForce GT 620M
Architecture
Fermi (2010−2014)
Fermi (2010−2014)
GPU code name
N14M-GE
N13P-GLP / N13M-GS
Market segment
Laptop
Laptop
Release date
April 2013
March 2012
Bus support
PCI Express 2.0
PCI Express 2.0
Interface
PCIe 2.0 x8
PCIe 2.0 x16
Boost clock speed
938 MHz
715 MHz
Core clock speed
625 MHz
Up to 625 MHz
CUDA cores
-
96
Floating-point performance
240.0 gflops
253.4 gflops
Manufacturing process technology
28 nm
40 nm
Number of transistors
915 million
585 million
Pipelines / CUDA cores
96
96
Power consumption (TDP)
33 Watt
15 Watt
Texture fill rate
12.13
Up to 10.0 billion/sec
Memory type
DDR3
DDR3
Maximum RAM amount
2 GB
1 GB
Memory bus width
64 Bit
Up to 128bit
Memory clock speed
1800 - 2000 MHz
1800 MHz
Memory bandwidth
12.8 GB/s
Up to 28.8 GB/s
Shared memory
-
-
Standard memory configuration
DDR3
-
Display Connectors
No outputs
No outputs
eDP 1.2 signal support
Up to 2560x1600
-
LVDS signal support
Up to 1920x1200
-
VGA аnalog display support
Up to 2048x1536
-
DisplayPort Multimode (DP++) support
Up to 2560x1600
-
HDCP content protection
+
-
HDMI
+
+
7.1 channel HD audio on HDMI
+
-
HDCP
-
+
Maximum VGA resolution
-
Up to 2048x1536
DirectX
12 API
12 API
CUDA
+
+
OpenCL
1.1
1.1
OpenGL
4.5
4.5
Shader Model
5.1
5.1
Vulkan
1.1.126
N/A
3D Blu-Ray
-
+
Blu-Ray 3D Support
+
-
H.264, VC1, MPEG2 1080p video decoder
+
-
Optimus
+
+
TrueHD and DTS-HD audio bitstreaming
+
-