Radeon R9 M265X and Radeon R9 M270 - video card comparison
Radeon R9 M265X
Radeon R9 M270
Architecture
GCN (2011−2017)
GCN (2011−2017)
GPU code name
Venus Pro
-
Market segment
Laptop
Laptop
Release date
January 2014
April 2014
Bus support
PCIe 3.0 x16
-
Interface
PCIe 3.0 x16
-
Boost clock speed
625 MHz
-
Compute units
10
-
Core clock speed
625 MHz
725 MHz
Floating-point performance
800.0 gflops
-
Manufacturing process technology
28 nm
28 nm
Number of transistors
1,500 million
1500 Million
Pipelines / CUDA cores
640
640
Texture fill rate
25.00
-
Memory type
GDDR5
GDDR5
Maximum RAM amount
4 GB
4 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
1125 MHz
4500 MHz
Memory bandwidth
72 GB/s
-
Shared memory
-
-
Display Connectors
No outputs
-
Eyefinity
1
-
DirectX
DirectX® 11
12 (FL 11_1)
Mantle
+
-
OpenCL
Not Listed
-
OpenGL
4.4
-
Shader Model
5.1
-
AppAcceleration
-
-
DualGraphics
1
-
Enduro
-
-
FreeSync
1
-
HD3D
+
-
PowerTune
+
-
Switchable graphics
1
-
TrueAudio
-
-
ZeroCore
+
-