GeForce GT 630M and Radeon HD 6480G + HD 7450M Dual Graphics - video card comparison
GeForce GT 630M
Radeon HD 6480G + HD 7450M Dual Graphics
Architecture
Fermi (2010−2014)
Terascale 2 (2009−2015)
GPU code name
N13P-GL/GL2
-
Market segment
Laptop
Laptop
Release date
December 2011
February 2012
Bus support
PCI Express 2.0
-
Interface
MXM-A (3.0)
-
Core clock speed
Up to 800 MHz
593 / 700 MHz
CUDA cores
96
-
Floating-point performance
253.4 gflops
-
Manufacturing process technology
28 nm
40 nm
Number of transistors
585 million
-
Pipelines / CUDA cores
96
400
Power consumption (TDP)
33 Watt
-
Texture fill rate
Up to 12.8 billion/sec
-
Memory type
DDR3\GDDR5
-
Maximum RAM amount
1 GB
-
Memory bus width
Up to 128bit
64 Bit
Memory clock speed
1800 MHz
- / 1800 MHz
Memory bandwidth
Up to 32.0 GB/s
-
Shared memory
-
+
Display Connectors
No outputs
-
HDMI
+
-
HDCP
+
-
Maximum VGA resolution
Up to 2048x1536
-
DirectX
12 (11_0)
11
CUDA
+
-
OpenCL
1.1
-
OpenGL
4.5
-
Shader Model
5.1
-
Vulkan
N/A
-
3D Blu-Ray
+
-
Optimus
+
-