Radeon R7 M270 and Radeon HD 6650M - video card comparison
Passmark - benchmark score Radeon R7 M270 vs Radeon HD 6650M
Radeon R7 M270
789
Radeon HD 6650M
776
Radeon R7 M270
Radeon HD 6650M
Architecture
GCN (2011−2017)
Terascale 2 (2009−2015)
GPU code name
Opal XT / Mars
Whistler-PRO
Market segment
Laptop
Laptop
Release date
January 2014
January 2011
Bus support
PCIe 3.0
-
Interface
PCIe 3.0 x8
PCIe 2.0 x16
Core clock speed
825 MHz
600 MHz
Floating-point performance
633.6 gflops
576.0 gflops
Manufacturing process technology
28 nm
40 nm
Number of transistors
950 million
716 million
Pipelines / CUDA cores
384
480
Texture fill rate
19.80
14.40
Memory type
Not Listed
DDR3
Maximum RAM amount
0 MB
1 GB
Memory bus width
Not Listed
128 Bit
Memory clock speed
-
900 MHz
Memory bandwidth
28.8 GB/s
25.6 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
DirectX® 11
11.2 (11_0)
Mantle
+
-
OpenCL
Not Listed
1.2
OpenGL
4.4
4.4
Shader Model
5.1
5.0
Vulkan
-
N/A
AppAcceleration
-
-
DualGraphics
1
-
Enduro
-
-
FreeSync
1
-
HD3D
+
-
PowerTune
+
-
Switchable graphics
1
-
TrueAudio
-
-
ZeroCore
+
-