Radeon R8 M445DX and Radeon R7 M270 - video card comparison
Passmark - benchmark score Radeon R8 M445DX vs Radeon R7 M270
Radeon R8 M445DX
820
Radeon R7 M270
789
Radeon R8 M445DX
Radeon R7 M270
Architecture
GCN (2011−2017)
GCN (2011−2017)
GPU code name
Meso
Opal XT / Mars
Market segment
Laptop
Laptop
Release date
June 2016
January 2014
Bus support
-
PCIe 3.0
Interface
IGP
PCIe 3.0 x8
Boost clock speed
1021 MHz
-
Core clock speed
720 / 1020 MHz
825 MHz
Floating-point performance
-
633.6 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
1,550 million
950 million
Pipelines / CUDA cores
704
384
Texture fill rate
20.42
19.80
Memory type
DDR3, DDR4
Not Listed
Maximum RAM amount
System Shared
0 MB
Memory bus width
128 + 64 Bit
Not Listed
Memory clock speed
933 / 1000 MHz
-
Memory bandwidth
-
28.8 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
12 (12_0)
DirectX® 11
Mantle
-
+
OpenCL
2.0
Not Listed
OpenGL
4.6
4.4
Shader Model
6.0
5.1
Vulkan
1.2.131
-
AppAcceleration
-
-
DualGraphics
-
1
Enduro
-
-
FreeSync
-
1
HD3D
-
+
PowerTune
-
+
Switchable graphics
-
1
TrueAudio
-
-
ZeroCore
-
+