Radeon R5 M255 - video card specification
Passmark - benchmark score Radeon R5 M255
Radeon R5 M255
550
Radeon R5 M255
Architecture
GCN (2011−2017)
GPU code name
Topaz Pro / Sun
Market segment
Laptop
Release date
May 2014
Bus support
PCIe 3.0 x8
Interface
PCIe 3.0 x8
Supplementary power connectors
-
SLI options
-
Boost clock speed
940 MHz
Compute units
5
Core clock speed
940 MHz
CUDA cores
-
Floating-point performance
721.9 gflops
Manufacturing process technology
28 nm
Number of transistors
1,550 million
Pipelines / CUDA cores
320
Power consumption (TDP)
-
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
-
Standard memory configuration
-
Display Connectors
No outputs
eDP 1.2 signal support
-
LVDS signal support
-
Eyefinity
+
VGA аnalog display support
-
DisplayPort Multimode (DP++) support
-
HDCP content protection
-
HDMI
-
7.1 channel HD audio on HDMI
-
DirectX
DirectX® 11
CUDA
-
Mantle
+
OpenCL
Not Listed
OpenGL
4.4
Shader Model
6.3
Vulkan
-
Ansel
-
AppAcceleration
+
DualGraphics
1
Enduro
-
H.264, VC1, MPEG2 1080p video decoder
-
HD3D
+
Optimus
-
PowerTune
+
Switchable graphics
1
TrueAudio
-
TrueHD and DTS-HD audio bitstreaming
-
ZeroCore
+