Radeon R5 M255 and GeForce 910M - video card comparison
Passmark - benchmark score Radeon R5 M255 vs GeForce 910M
Radeon R5 M255
550
GeForce 910M
619
Radeon R5 M255
GeForce 910M
Architecture
GCN (2011−2017)
Kepler (2012−2018)
GPU code name
Topaz Pro / Sun
N15V-GM
Market segment
Laptop
Laptop
Release date
May 2014
September 2015
Bus support
PCIe 3.0 x8
PCI Express 3.0
Interface
PCIe 3.0 x8
PCIe 3.0 x8
Supplementary power connectors
-
None
Boost clock speed
940 MHz
-
Compute units
5
-
Core clock speed
940 MHz
641 MHz
Floating-point performance
721.9 gflops
297.6 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
1,550 million
915 million
Pipelines / CUDA cores
320
384
Power consumption (TDP)
-
33 Watt
Texture fill rate
22.56
20.51
Memory type
DDR3
DDR3
Maximum RAM amount
4 GB
DDR3 MB
Memory bus width
64 Bit
64 Bit
Memory clock speed
1000 MHz
2000 MHz
Memory bandwidth
16 GB/s
16.02 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
Eyefinity
+
-
DirectX
DirectX® 11
12 (11_0)
CUDA
-
+
Mantle
+
-
OpenCL
Not Listed
1.2
OpenGL
4.4
4.5
Shader Model
6.3
5.1
Vulkan
-
1.1.126
AppAcceleration
+
-
DualGraphics
1
-
Enduro
-
-
GameWorks
-
+
GPU Boost
-
2.0
HD3D
+
-
Optimus
-
+
PowerTune
+
-
Switchable graphics
1
-
TrueAudio
-
-
ZeroCore
+
-