Radeon HD 7640G + HD 7610M Dual Graphics and GeForce 610M - video card comparison
Radeon HD 7640G + HD 7610M Dual Graphics
GeForce 610M
Architecture
Terascale 3 (2010−2013)
Fermi (2010−2014)
GPU code name
-
N13M-GE
Market segment
Laptop
Laptop
Release date
May 2012
December 2011
Bus support
-
PCI Express 2.0
Interface
-
PCIe 2.0 x16
Boost clock speed
-
900 MHz
Core clock speed
655 / 450 MHz
672 MHz
CUDA cores
-
48
Floating-point performance
-
129.02 gflops
Video decoders
-
H.264, VC1, MPEG2 1080p
Manufacturing process technology
40 nm
40 nm
Number of transistors
-
292 million
Pipelines / CUDA cores
656
48
Power consumption (TDP)
-
12 Watt
Texture fill rate
-
Up to 7.2 billion/sec
Memory type
-
DDR3
Maximum RAM amount
-
1 GB
Memory bus width
128 Bit
64bit
Memory clock speed
1800 MHz
1800 MHz
Memory bandwidth
-
Up to 14.4 GB/s
Shared memory
+
-
Display Connectors
-
No outputs
HDMI
-
+
Maximum VGA resolution
-
Up to 2048x1536
DirectX
11
12 API
CUDA
-
+
OpenCL
-
1.1
OpenGL
-
4.5
Shader Model
-
5.1
Vulkan
-
N/A
Optimus
-
+