Radeon R7 M270 and GeForce GT 240 - video card comparison
Passmark - benchmark score Radeon R7 M270 vs GeForce GT 240
Radeon R7 M270
789
GeForce GT 240
525
Radeon R7 M270
GeForce GT 240
Architecture
GCN (2011−2017)
GT2xx (2009−2012)
GPU code name
Opal XT / Mars
GT215
Market segment
Laptop
Desktop
Release date
January 2014
November 2009
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
550 MHz
CUDA cores
-
96
Floating-point performance
633.6 gflops
257.28 gflops
Manufacturing process technology
28 nm
40 nm
Number of transistors
950 million
727 million
Pipelines / CUDA cores
384
96
Power consumption (TDP)
-
69 Watt
Maximum GPU temperature
-
105C C
Texture fill rate
19.80
17.60
Memory type
Not Listed
GDDR5
Maximum RAM amount
0 MB
512 MB or 1 GB
Memory bus width
Not Listed
128 Bit
Memory clock speed
-
1700 MHz GDDR5, 1000 MHz GDDR3, 900 MHz DDR3 MHz
Memory bandwidth
28.8 GB/s
54.4 GB/s
Shared memory
-
-
Display Connectors
No outputs
DVIVGAHDMI
Multi monitor support
-
+
HDMI
-
+
Maximum VGA resolution
-
2048x1536
Audio input for HDMI
-
Internal
DirectX
DirectX® 11
11.1 (10_1)
CUDA
-
+
Mantle
+
-
OpenCL
Not Listed
1.1
OpenGL
4.4
3.2
Shader Model
5.1
4.1
Vulkan
-
N/A
AppAcceleration
-
-
DualGraphics
1
-
Enduro
-
-
FreeSync
1
-
HD3D
+
-
PowerTune
+
-
Switchable graphics
1
-
TrueAudio
-
-
ZeroCore
+
-