Radeon R7 M270 and GeForce 9800M GS - video card comparison
Passmark - benchmark score Radeon R7 M270 vs GeForce 9800M GS
Radeon R7 M270
789
GeForce 9800M GS
571
Radeon R7 M270
GeForce 9800M GS
Architecture
GCN (2011−2017)
G9x (2007−2010)
GPU code name
Opal XT / Mars
NB9E-GS1
Market segment
Laptop
Laptop
Release date
January 2014
November 2008
Bus support
PCIe 3.0
PCI-E 2.0
Interface
PCIe 3.0 x8
PCIe 2.0 x16
Supplementary power connectors
-
None
Core clock speed
825 MHz
530 MHz
CUDA cores
-
64
Floating-point performance
633.6 gflops
169.6 gflops
Gigaflops
-
254
Manufacturing process technology
28 nm
55 nm
Number of transistors
950 million
505 million
Pipelines / CUDA cores
384
64
Power consumption (TDP)
-
60 Watt
Texture fill rate
19.80
16 billion/sec
Memory type
Not Listed
GDDR3
Maximum RAM amount
0 MB
1 GB
Memory bus width
Not Listed
256 Bit
Memory clock speed
-
800 MHz
Memory bandwidth
28.8 GB/s
51.2 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
Multi monitor support
-
+
Maximum VGA resolution
-
2048x1536
DirectX
DirectX® 11
11.1 (10_0)
CUDA
-
+
Mantle
+
-
OpenCL
Not Listed
1.1
OpenGL
4.4
2.1
Shader Model
5.1
4.0
Vulkan
-
N/A
AppAcceleration
-
-
DualGraphics
1
-
Enduro
-
-
FreeSync
1
-
HD3D
+
-
Power management
-
8.0
PowerTune
+
-
Switchable graphics
1
-
TrueAudio
-
-
ZeroCore
+
-