Radeon HD 7640G + HD 7670M Dual Graphics and GeForce GT 130M - video card comparison
Radeon HD 7640G + HD 7670M Dual Graphics
GeForce GT 130M
Architecture
Terascale 3 (2010−2013)
G9x (2007−2010)
GPU code name
-
N10P-GE1
Market segment
Laptop
Laptop
Release date
May 2012
January 2009
Bus support
-
PCI-E 2.0
Interface
-
PCIe 2.0 x16
SLI options
-
2-way
Core clock speed
655 / 600 MHz
600 MHz
CUDA cores
-
32
Floating-point performance
-
96 gflops
Gigaflops
-
144
Manufacturing process technology
40 nm
55 nm
Number of transistors
-
314 million
Pipelines / CUDA cores
736
32
Power consumption (TDP)
-
23 Watt
Texture fill rate
-
9.600
Memory type
-
GDDR2, GDDR3
Maximum RAM amount
-
Up to 1 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
1800 MHz
500 (DDR2)/800 (GDDR3) MHz
Memory bandwidth
-
16 (DDR2)/25 (GDDR3)
Shared memory
+
-
Display Connectors
-
Single Link DVIDisplayPortVGAHDMIDual Link DVI
Multi monitor support
-
+
HDMI
-
+
Maximum VGA resolution
-
2048x1536
DirectX
11
11.1 (10_0)
CUDA
-
+
OpenCL
-
1.1
OpenGL
-
2.1
Shader Model
-
4.0
Vulkan
-
N/A
Power management
-
8.0