GeForce 920M and Radeon HD 7640G + HD 7610M Dual Graphics - video card comparison
GeForce 920M
Radeon HD 7640G + HD 7610M Dual Graphics
Architecture
Kepler (2012−2018)
Terascale 3 (2010−2013)
GPU code name
N16V-GM-S
-
Market segment
Laptop
Laptop
Release date
January 2015
May 2012
Bus support
PCI Express 3.0
-
Interface
PCIe 3.0 x8
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Core clock speed
954 MHz
655 / 450 MHz
Floating-point performance
297.6 gflops
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Manufacturing process technology
28 nm
40 nm
Number of transistors
915 million
-
Pipelines / CUDA cores
384
656
Power consumption (TDP)
33 Watt
-
Texture fill rate
30.53
-
Memory type
DDR3
-
Maximum RAM amount
4 GB
-
Memory bus width
64 Bit
128 Bit
Memory clock speed
1800 MHz
1800 MHz
Memory bandwidth
14.4 GB/s
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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
+
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