GeForce GT 740M and Radeon R7 M270 - video card comparison
Passmark - benchmark score GeForce GT 740M vs Radeon R7 M270
GeForce GT 740M
816
Radeon R7 M270
789
GeForce GT 740M
Radeon R7 M270
Architecture
Kepler (2012−2018)
GCN (2011−2017)
GPU code name
N14P-GV2, ...
Opal XT / Mars
Market segment
Laptop
Laptop
Release date
March 2013
January 2014
Bus support
PCI Express 3.0
PCIe 3.0
Interface
PCIe 3.0 x8
PCIe 3.0 x8
Boost clock speed
980 MHz
-
Core clock speed
810 MHz
825 MHz
Floating-point performance
752.6 gflops
633.6 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
915 million
950 million
Pipelines / CUDA cores
384
384
Power consumption (TDP)
45 Watt
-
Texture fill rate
31.36
19.80
Memory type
DDR3
Not Listed
Maximum RAM amount
2 GB
0 MB
Memory bus width
64/128 Bit
Not Listed
Memory clock speed
1600 - 1800 MHz
-
Memory bandwidth
14.4 GB/s
28.8 GB/s
Shared memory
-
-
Standard memory configuration
DDR3/GDDR5
-
Display Connectors
No outputs
No outputs
eDP 1.2 signal support
Up to 3840x2160
-
LVDS signal support
Up to 1920x1200
-
VGA аnalog display support
Up to 2048x1536
-
DisplayPort Multimode (DP++) support
Up to 3840x2160
-
HDCP content protection
+
-
HDMI
+
-
7.1 channel HD audio on HDMI
+
-
DirectX
12 API
DirectX® 11
CUDA
+
-
Mantle
-
+
OpenCL
1.1
Not Listed
OpenGL
4.5
4.4
Shader Model
5.1
5.1
Vulkan
1.1.126
-
3D Vision / 3DTV Play
+
-
AppAcceleration
-
-
Blu-Ray 3D Support
+
-
DualGraphics
-
1
Enduro
-
-
FreeSync
-
1
H.264, VC1, MPEG2 1080p video decoder
+
-
HD3D
-
+
Optimus
+
-
PowerTune
-
+
Switchable graphics
-
1
TrueAudio
-
-
TrueHD and DTS-HD audio bitstreaming
+
-
ZeroCore
-
+