Radeon R5 M255 and GeForce GTS 150M - video card comparison
Passmark - benchmark score Radeon R5 M255 vs GeForce GTS 150M
Radeon R5 M255
550
GeForce GTS 150M
519
Radeon R5 M255
GeForce GTS 150M
Architecture
GCN (2011−2017)
G9x (2007−2010)
GPU code name
Topaz Pro / Sun
N10E-GE1
Market segment
Laptop
Laptop
Release date
May 2014
March 2009
Bus support
PCIe 3.0 x8
PCI-E 2.0
Interface
PCIe 3.0 x8
PCIe 2.0 x16
SLI options
-
2-way
MXM Type
-
MXM 3.0 Type-B
Boost clock speed
940 MHz
-
Compute units
5
-
Core clock speed
940 MHz
400 MHz
CUDA cores
-
64
Floating-point performance
721.9 gflops
128 gflops
Gigaflops
-
192
Manufacturing process technology
28 nm
55 nm
Number of transistors
1,550 million
505 million
Pipelines / CUDA cores
320
64
Power consumption (TDP)
-
45 Watt
Texture fill rate
22.56
13 billion/sec
Memory type
DDR3
GDDR3
Maximum RAM amount
4 GB
1 GB
Memory bus width
64 Bit
256 Bit
Memory clock speed
1000 MHz
Up to 800 MHz
Memory bandwidth
16 GB/s
51 GB/s
Shared memory
-
-
Display Connectors
No outputs
DisplayPortHDMIDual Link DVILVDSSingle Link DVIVGA
Eyefinity
+
-
HDMI
-
+
Maximum VGA resolution
-
2048x1536
Audio input for HDMI
-
S/PDIF
DirectX
DirectX® 11
11.1 (10_0)
CUDA
-
+
Mantle
+
-
OpenCL
Not Listed
1.1
OpenGL
4.4
2.1
Shader Model
6.3
4.0
Vulkan
-
N/A
AppAcceleration
+
-
DualGraphics
1
-
Enduro
-
-
HD3D
+
-
Power management
-
8.0
PowerTune
+
-
Switchable graphics
1
-
TrueAudio
-
-
ZeroCore
+
-