GeForce 910M and Radeon HD 6680G2 - video card comparison
GeForce 910M
Radeon HD 6680G2
Architecture
Kepler (2012−2018)
Terascale 2 (2009−2015)
GPU code name
N15V-GM
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Market segment
Laptop
Laptop
Release date
September 2015
June 2011
Bus support
PCI Express 3.0
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Interface
PCIe 3.0 x8
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Supplementary power connectors
None
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Core clock speed
641 MHz
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Floating-point performance
297.6 gflops
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Manufacturing process technology
28 nm
40 nm
Number of transistors
915 million
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Pipelines / CUDA cores
384
800
Power consumption (TDP)
33 Watt
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Texture fill rate
20.51
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Memory type
DDR3
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Maximum RAM amount
DDR3 MB
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Memory bus width
64 Bit
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Memory clock speed
2000 MHz
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Memory bandwidth
16.02 GB/s
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Shared memory
-
-
Display Connectors
No outputs
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DirectX
12 (11_0)
11
CUDA
+
-
OpenCL
1.2
-
OpenGL
4.5
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Shader Model
5.1
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Vulkan
1.1.126
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GameWorks
+
-
GPU Boost
2.0
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Optimus
+
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