GeForce GT 630M and GeForce 320M - video card comparison
Passmark - benchmark score GeForce GT 630M vs GeForce 320M
GeForce GT 630M
556
GeForce 320M
215
GeForce GT 630M
GeForce 320M
Architecture
Fermi (2010−2014)
GT2xx (2009−2012)
GPU code name
N13P-GL/GL2
MCP89
Market segment
Laptop
Laptop
Release date
December 2011
April 2010
Bus support
PCI Express 2.0
-
Interface
MXM-A (3.0)
PCIe 2.0 x16
Core clock speed
Up to 800 MHz
450 MHz
CUDA cores
96
-
Floating-point performance
253.4 gflops
-
Manufacturing process technology
28 nm
40 nm
Number of transistors
585 million
486 million
Pipelines / CUDA cores
96
32
Power consumption (TDP)
33 Watt
23 Watt
Texture fill rate
Up to 12.8 billion/sec
7.200
Memory type
DDR3\GDDR5
System Shared
Maximum RAM amount
1 GB
System Shared
Memory bus width
Up to 128bit
System Shared
Memory clock speed
1800 MHz
System Shared
Memory bandwidth
Up to 32.0 GB/s
-
Shared memory
-
+
Display Connectors
No outputs
No outputs
HDMI
+
-
HDCP
+
-
Maximum VGA resolution
Up to 2048x1536
-
DirectX
12 (11_0)
11.1 (10_1)
CUDA
+
-
OpenCL
1.1
N/A
OpenGL
4.5
3.3
Shader Model
5.1
4.1
Vulkan
N/A
N/A
3D Blu-Ray
+
-
Optimus
+
-