Radeon R5 M255 and GF117 - video card comparison
Passmark - benchmark score Radeon R5 M255 vs GF117
Radeon R5 M255
550
GF117
571
Radeon R5 M255
GF117
Architecture
GCN (2011−2017)
Fermi 2.0 (2010−2014)
GPU code name
Topaz Pro / Sun
GF117
Market segment
Laptop
Desktop
Release date
May 2014
-
Bus support
PCIe 3.0 x8
-
Interface
PCIe 3.0 x8
-
Boost clock speed
940 MHz
-
Compute units
5
-
Core clock speed
940 MHz
-
Floating-point performance
721.9 gflops
-
Manufacturing process technology
28 nm
28 nm
Number of transistors
1,550 million
585 million
Pipelines / CUDA cores
320
96
Texture fill rate
22.56
-
Memory type
DDR3
-
Maximum RAM amount
4 GB
-
Memory bus width
64 Bit
-
Memory clock speed
1000 MHz
-
Memory bandwidth
16 GB/s
-
Shared memory
-
-
Display Connectors
No outputs
-
Eyefinity
+
-
DirectX
DirectX® 11
12 (11_0)
CUDA
-
2.1
Mantle
+
-
OpenCL
Not Listed
1.1
OpenGL
4.4
4.6
Shader Model
6.3
5.1
Vulkan
-
N/A
AppAcceleration
+
-
DualGraphics
1
-
Enduro
-
-
HD3D
+
-
PowerTune
+
-
PureVideo HD
-
VP5
Switchable graphics
1
-
TrueAudio
-
-
ZeroCore
+
-