GeForce 910M and Radeon HD 7640G + HD 7670M Dual Graphics - video card comparison
GeForce 910M
Radeon HD 7640G + HD 7670M Dual Graphics
Architecture
Kepler (2012−2018)
Terascale 3 (2010−2013)
GPU code name
N15V-GM
-
Market segment
Laptop
Laptop
Release date
September 2015
May 2012
Bus support
PCI Express 3.0
-
Interface
PCIe 3.0 x8
-
Supplementary power connectors
None
-
Core clock speed
641 MHz
655 / 600 MHz
Floating-point performance
297.6 gflops
-
Manufacturing process technology
28 nm
40 nm
Number of transistors
915 million
-
Pipelines / CUDA cores
384
736
Power consumption (TDP)
33 Watt
-
Texture fill rate
20.51
-
Memory type
DDR3
-
Maximum RAM amount
DDR3 MB
-
Memory bus width
64 Bit
128 Bit
Memory clock speed
2000 MHz
1800 MHz
Memory bandwidth
16.02 GB/s
-
Shared memory
-
+
Display Connectors
No outputs
-
DirectX
12 (11_0)
11
CUDA
+
-
OpenCL
1.2
-
OpenGL
4.5
-
Shader Model
5.1
-
Vulkan
1.1.126
-
GameWorks
+
-
GPU Boost
2.0
-
Optimus
+
-