GeForce 920M and Radeon R7 M340 - video card comparison
Passmark - benchmark score GeForce 920M vs Radeon R7 M340
GeForce 920M
744
Radeon R7 M340
679
GeForce 920M
Radeon R7 M340
Architecture
Kepler (2012−2018)
GCN (2011−2017)
GPU code name
N16V-GM-S
Meso Pro DDR3
Market segment
Laptop
Laptop
Release date
January 2015
June 2015
Bus support
PCI Express 3.0
PCIe 3.0
Interface
PCIe 3.0 x8
PCIe 3.0 x8
Supplementary power connectors
-
None
Boost clock speed
-
1021 MHz
Compute units
-
6
Core clock speed
954 MHz
1021 MHz
Floating-point performance
297.6 gflops
549.1 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
915 million
950 million
Pipelines / CUDA cores
384
320
Power consumption (TDP)
33 Watt
-
Texture fill rate
30.53
17.16
Memory type
DDR3
DDR3
Maximum RAM amount
4 GB
4 GB
Memory bus width
64 Bit
128 Bit
Memory clock speed
1800 MHz
1000 MHz
Memory bandwidth
14.4 GB/s
16 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
Eyefinity
-
1
DirectX
12 (11_0)
DirectX® 12
CUDA
+
-
Mantle
-
+
OpenCL
1.2
Not Listed
OpenGL
4.5
4.4
Shader Model
5.1
5.1
Vulkan
1.1.126
+
AppAcceleration
-
-
DualGraphics
-
1
Enduro
-
-
FreeSync
-
1
GameWorks
+
-
GPU Boost
2.0
-
HD3D
-
+
Optimus
+
-
PowerTune
-
+
Switchable graphics
-
1
TrueAudio
-
-
ZeroCore
-
+