Radeon R7 M265 and Radeon HD 6680G2 - video card comparison
Radeon R7 M265
Radeon HD 6680G2
Architecture
GCN (2011−2017)
Terascale 2 (2009−2015)
GPU code name
Opal XT / Mars
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Market segment
Laptop
Laptop
Release date
January 2014
June 2011
Bus support
PCIe 3.0 x8
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Interface
PCIe 3.0 x8
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Boost clock speed
825 MHz
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Compute units
6
-
Core clock speed
825 MHz
-
Floating-point performance
633.6 gflops
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Manufacturing process technology
28 nm
40 nm
Number of transistors
1,550 million
-
Pipelines / CUDA cores
384
800
Texture fill rate
23.52
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Memory type
DDR3
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Maximum RAM amount
4 GB
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Memory bus width
128 Bit
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Memory clock speed
1000 MHz
-
Memory bandwidth
32 GB/s
-
Shared memory
-
-
Display Connectors
No outputs
-
DirectX
DirectX® 11
11
Mantle
+
-
OpenCL
Not Listed
-
OpenGL
4.4
-
Shader Model
6.3
-
AppAcceleration
-
-
DualGraphics
1
-
Enduro
-
-
FreeSync
1
-
HD3D
+
-
PowerTune
+
-
Switchable graphics
1
-
TrueAudio
-
-
ZeroCore
+
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