Radeon R7 240 OEM and Radeon R7 M270DX - video card comparison
Radeon R7 240 OEM
Radeon R7 M270DX
Architecture
GCN 1.0 (2012−2020)
GCN 3.0 (2014−2017)
GPU code name
Oland
Topaz
Market segment
Desktop
Desktop
Release date
November 2013
June 2014
Interface
PCIe 3.0 x8
IGP
Supplementary power connectors
None
-
Boost clock speed
780 MHz
940 MHz
Core clock speed
730 MHz
900 MHz
Floating-point performance
499.2 gflops
-
Manufacturing process technology
28 nm
28 nm
Number of transistors
950 million
1,550 million
Pipelines / CUDA cores
320
384
Power consumption (TDP)
50 Watt
-
Texture fill rate
15.60
22.56
Memory type
DDR3
System Shared
Maximum RAM amount
2 GB
System Shared
Memory bus width
128 Bit
System Shared
Memory clock speed
1800 MHz
System Shared
Memory bandwidth
28.8 GB/s
-
Display Connectors
1x DVI, 1x HDMI, 1x VGA
No outputs
HDMI
+
-
DirectX
12 (11_1)
12 (12_0)
OpenCL
1.2
2.0
OpenGL
4.6
4.6
Shader Model
5.1
6.3
Vulkan
1.2.131
1.2.131