GeForce GT 740 and Radeon R7 M270 - video card comparison
Passmark - benchmark score GeForce GT 740 vs Radeon R7 M270
GeForce GT 740
1534
Radeon R7 M270
789
GeForce GT 740
Radeon R7 M270
Architecture
Kepler (2012−2018)
GCN (2011−2017)
GPU code name
GK107
Opal XT / Mars
Market segment
Desktop
Laptop
Release date
May 2014
January 2014
Bus support
-
PCIe 3.0
Interface
PCIe 3.0 x16
PCIe 3.0 x8
Supplementary power connectors
1x 6-pin
-
Core clock speed
993 MHz
825 MHz
Floating-point performance
762.6 gflops
633.6 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
1,270 million
950 million
Pipelines / CUDA cores
384
384
Power consumption (TDP)
64 Watt
-
Texture fill rate
31.78
19.80
Memory type
GDDR5
Not Listed
Maximum RAM amount
4 GB
0 MB
Memory bus width
128 Bit
Not Listed
Memory clock speed
5012 MHz
-
Memory bandwidth
80.19 GB/s
28.8 GB/s
Shared memory
-
-
Display Connectors
2x DVI, 1x mini-HDMI
No outputs
HDMI
+
-
DirectX
12 (11_0)
DirectX® 11
CUDA
3.0
-
Mantle
-
+
OpenCL
1.2
Not Listed
OpenGL
4.6
4.4
Shader Model
5.1
5.1
Vulkan
1.1.126
-
AppAcceleration
-
-
DualGraphics
-
1
Enduro
-
-
FreeSync
-
1
HD3D
-
+
PowerTune
-
+
Switchable graphics
-
1
TrueAudio
-
-
ZeroCore
-
+