Radeon R7 M260X and Radeon HD 7340 - video card comparison
Passmark - benchmark score Radeon R7 M260X vs Radeon HD 7340
Radeon R7 M260X
1021
Radeon HD 7340
158
Radeon R7 M260X
Radeon HD 7340
Architecture
GCN (2011−2017)
Terascale 2 (2009−2015)
GPU code name
Mars
Zacate
Market segment
Laptop
Laptop
Release date
January 2014
May 2012
Bus support
PCIe 3.0 x8
-
Interface
PCIe 3.0 x8
IGP
Supplementary power connectors
None
-
Boost clock speed
715 MHz
680 MHz
Compute units
6
-
Core clock speed
715 MHz
523 MHz
Floating-point performance
549.1 gflops
-
Manufacturing process technology
28 nm
40 nm
Number of transistors
950 million
450 million
Pipelines / CUDA cores
384
80
Power consumption (TDP)
-
18 Watt
Texture fill rate
17.16
4.184
Memory type
GDDR5
System Shared
Maximum RAM amount
4 GB
System Shared
Memory bus width
128 Bit
System Shared
Memory clock speed
1000 MHz
System Shared
Memory bandwidth
64 GB/s
-
Shared memory
-
+
Display Connectors
No outputs
No outputs
DirectX
DirectX® 12
11.2 (11_0)
Mantle
+
-
OpenCL
2.0
1.2
OpenGL
4.3
4.4
Shader Model
5.1
5.0
Vulkan
-
N/A
AppAcceleration
-
-
DualGraphics
1
-
Enduro
-
-
FreeSync
1
-
HD3D
+
-
PowerTune
+
-
Switchable graphics
1
-
TrueAudio
-
-
ZeroCore
+
-