Radeon R5 M240 and Radeon HD 7640G - video card comparison
Passmark - benchmark score Radeon R5 M240 vs Radeon HD 7640G
Radeon R5 M240
462
Radeon HD 7640G
473
Radeon R5 M240
Radeon HD 7640G
Architecture
GCN (2011−2017)
Terascale 3 (2010−2013)
GPU code name
Jet XT / Sun
Trinity
Market segment
Laptop
Laptop
Release date
September 2014
May 2012
Bus support
Not Listed
-
Interface
PCIe 3.0 x8
IGP
Boost clock speed
-
686 MHz
Core clock speed
1030 MHz
497 MHz
Floating-point performance
659.2 gflops
-
Manufacturing process technology
28 nm
32 nm
Number of transistors
690 million
1,303 million
Pipelines / CUDA cores
320
256
Power consumption (TDP)
-
35 Watt
Texture fill rate
20.60
10.96
Memory type
Not Listed
System Shared
Maximum RAM amount
0 MB
System Shared
Memory bus width
Not Listed
System Shared
Memory clock speed
-
System Shared
Memory bandwidth
14.4 GB/s
-
Shared memory
-
+
Display Connectors
No outputs
No outputs
Eyefinity
+
-
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
-
-
HD3D
+
-
PowerTune
+
-
Switchable graphics
1
-
TrueAudio
-
-
ZeroCore
+
-