Radeon R7 M340 and Radeon X1300 - video card comparison
Passmark - benchmark score Radeon R7 M340 vs Radeon X1300
Radeon R7 M340
679
Radeon X1300
60
Radeon R7 M340
Radeon X1300
Architecture
GCN (2011−2017)
R500 (2005−2007)
GPU code name
Meso Pro DDR3
RV515
Market segment
Laptop
Desktop
Release date
June 2015
December 2005
Bus support
PCIe 3.0
-
Interface
PCIe 3.0 x8
PCIe 1.0 x16
Supplementary power connectors
None
None
Boost clock speed
1021 MHz
-
Compute units
6
-
Core clock speed
1021 MHz
450 MHz
Floating-point performance
549.1 gflops
-
Manufacturing process technology
28 nm
90 nm
Number of transistors
950 million
107 million
Pipelines / CUDA cores
320
-
Texture fill rate
17.16
1.800
Memory type
DDR3
DDR
Maximum RAM amount
4 GB
256 MB
Memory bus width
128 Bit
128 Bit
Memory clock speed
1000 MHz
500 MHz
Memory bandwidth
16 GB/s
8 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x DVI, 1x VGA, 1x S-Video
Eyefinity
1
-
DirectX
DirectX® 12
9.0c (9_3)
Mantle
+
-
OpenCL
Not Listed
N/A
OpenGL
4.4
2.0
Shader Model
5.1
3.0
Vulkan
+
N/A
AppAcceleration
-
-
DualGraphics
1
-
Enduro
-
-
FreeSync
1
-
HD3D
+
-
PowerTune
+
-
Switchable graphics
1
-
TrueAudio
-
-
ZeroCore
+
-