GeForce 920M and Radeon R5 M255 - video card comparison
Passmark - benchmark score GeForce 920M vs Radeon R5 M255
GeForce 920M
744
Radeon R5 M255
550
GeForce 920M
Radeon R5 M255
Architecture
Kepler (2012−2018)
GCN (2011−2017)
GPU code name
N16V-GM-S
Topaz Pro / Sun
Market segment
Laptop
Laptop
Release date
January 2015
May 2014
Bus support
PCI Express 3.0
PCIe 3.0 x8
Interface
PCIe 3.0 x8
PCIe 3.0 x8
Boost clock speed
-
940 MHz
Compute units
-
5
Core clock speed
954 MHz
940 MHz
Floating-point performance
297.6 gflops
721.9 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
915 million
1,550 million
Pipelines / CUDA cores
384
320
Power consumption (TDP)
33 Watt
-
Texture fill rate
30.53
22.56
Memory type
DDR3
DDR3
Maximum RAM amount
4 GB
4 GB
Memory bus width
64 Bit
64 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
-
+
DirectX
12 (11_0)
DirectX® 11
CUDA
+
-
Mantle
-
+
OpenCL
1.2
Not Listed
OpenGL
4.5
4.4
Shader Model
5.1
6.3
Vulkan
1.1.126
-
AppAcceleration
-
+
DualGraphics
-
1
Enduro
-
-
GameWorks
+
-
GPU Boost
2.0
-
HD3D
-
+
Optimus
+
-
PowerTune
-
+
Switchable graphics
-
1
TrueAudio
-
-
ZeroCore
-
+