Radeon R7 M270 and GeForce GT 335M - video card comparison
Passmark - benchmark score Radeon R7 M270 vs GeForce GT 335M
Radeon R7 M270
789
GeForce GT 335M
396
Radeon R7 M270
GeForce GT 335M
Architecture
GCN (2011−2017)
GT200 (2010)
GPU code name
Opal XT / Mars
N11P-GS1
Market segment
Laptop
Laptop
Release date
January 2014
January 2010
Bus support
PCIe 3.0
PCI-E 2.0
Interface
PCIe 3.0 x8
PCIe 2.0 x16
SLI options
-
+
Core clock speed
825 MHz
450 MHz
CUDA cores
-
72
Floating-point performance
633.6 gflops
155.52 gflops
Gigaflops
-
233
Manufacturing process technology
28 nm
40 nm
Number of transistors
950 million
727 million
Pipelines / CUDA cores
384
72
Power consumption (TDP)
-
28 Watt
Texture fill rate
19.80
10.80
Memory type
Not Listed
DDR3, GDDR3
Maximum RAM amount
0 MB
1 GB
Memory bus width
Not Listed
128 Bit
Memory clock speed
-
Up to 1066 (DDR3), Up to 800 (GDDR3) MHz
Memory bandwidth
28.8 GB/s
25.6 GB/s
Shared memory
-
-
Display Connectors
No outputs
Single Link DVIVGADisplayPortHDMIDual Link DVI
Multi monitor support
-
+
HDMI
-
+
Maximum VGA resolution
-
2048x1536
DirectX
DirectX® 11
11.1 (10_1)
CUDA
-
+
Mantle
+
-
OpenCL
Not Listed
1.1
OpenGL
4.4
2.1
Shader Model
5.1
4.1
Vulkan
-
N/A
AppAcceleration
-
-
DualGraphics
1
-
Enduro
-
-
FreeSync
1
-
HD3D
+
-
Power management
-
8.0
PowerTune
+
-
Switchable graphics
1
-
TrueAudio
-
-
ZeroCore
+
-