Radeon R7 M340 and Radeon R5 M335 - video card comparison
Passmark - benchmark score Radeon R7 M340 vs Radeon R5 M335
Radeon R7 M340
679
Radeon R5 M335
564
Radeon R7 M340
Radeon R5 M335
Architecture
GCN (2011−2017)
GCN 1.0 (2012−2020)
GPU code name
Meso Pro DDR3
Exo XT DDR3
Market segment
Laptop
Laptop
Release date
June 2015
June 2015
Bus support
PCIe 3.0
PCIe 3.0
Interface
PCIe 3.0 x8
PCIe 3.0 x8
Supplementary power connectors
None
None
Boost clock speed
1021 MHz
1070 MHz
Compute units
6
5
Core clock speed
1021 MHz
1070 MHz
Floating-point performance
549.1 gflops
684.8 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
950 million
690 million
Pipelines / CUDA cores
320
320
Power consumption (TDP)
-
unknown
Texture fill rate
17.16
21.40
Memory type
DDR3
DDR3
Maximum RAM amount
4 GB
4 GB
Memory bus width
128 Bit
64 Bit
Memory clock speed
1000 MHz
1100 MHz
Memory bandwidth
16 GB/s
14.4 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
Eyefinity
1
-
DirectX
DirectX® 12
DirectX® 12
Mantle
+
+
OpenCL
Not Listed
Not Listed
OpenGL
4.4
4.4
Shader Model
5.1
5.0
Vulkan
+
+
AppAcceleration
-
-
DualGraphics
1
1
Enduro
-
-
FreeSync
1
-
HD3D
+
+
PowerTune
+
+
Switchable graphics
1
1
TrueAudio
-
-
ZeroCore
+
+