GeForce GT 720 and GeForce 320M - video card comparison
Passmark - benchmark score GeForce GT 720 vs GeForce 320M
GeForce GT 720
628
GeForce 320M
215
GeForce GT 720
GeForce 320M
Architecture
Kepler 2.0 (2013−2015)
GT2xx (2009−2012)
GPU code name
GK208B
MCP89
Market segment
Desktop
Laptop
Release date
September 2014
April 2010
Bus support
PCI Express 2.0
-
Interface
PCIe 2.0 x8
PCIe 2.0 x16
Supplementary power connectors
None
-
Core clock speed
797 MHz
450 MHz
CUDA cores
192
-
Floating-point performance
306.0 gflops
-
Manufacturing process technology
28 nm
40 nm
Number of transistors
915 million
486 million
Pipelines / CUDA cores
192
32
Power consumption (TDP)
19 Watt
23 Watt
Maximum GPU temperature
98 °C
-
Texture fill rate
12.75
7.200
Memory type
DDR3 / GDDR5
System Shared
Maximum RAM amount
1 GB or 1 GB
System Shared
Memory bus width
64 Bit
System Shared
Memory clock speed
1.8 GBps or 5.0 GB/s
System Shared
Memory bandwidth
14.4 (DDR3) or 40 (GDDR5)
-
Shared memory
-
+
Display Connectors
Dual Link DVI-DHDMIVGA
No outputs
Multi monitor support
3 displays
-
HDMI
+
-
HDCP
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
Internal
-
DirectX
12 (11_0)
11.1 (10_1)
CUDA
+
-
OpenCL
1.2
N/A
OpenGL
4.4
3.3
Shader Model
5.1
4.1
Vulkan
1.1.126
N/A
3D Blu-Ray
+
-
3D Gaming
+
-
3D Vision
+
-