GeForce GTX 750 and Radeon R7 M270 - video card comparison
Passmark - benchmark score GeForce GTX 750 vs Radeon R7 M270
GeForce GTX 750
3450
Radeon R7 M270
789
GeForce GTX 750
Radeon R7 M270
Architecture
Maxwell (2014−2018)
GCN (2011−2017)
GPU code name
GM107
Opal XT / Mars
Market segment
Desktop
Laptop
Release date
February 2014
January 2014
Bus support
PCI Express 3.0
PCIe 3.0
Interface
PCIe 3.0 x16
PCIe 3.0 x8
Supplementary power connectors
None
-
Boost clock speed
1085 MHz
-
Core clock speed
1020 MHz
825 MHz
CUDA cores
512
-
Floating-point performance
1,111 gflops
633.6 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
1,870 million
950 million
Pipelines / CUDA cores
512
384
Power consumption (TDP)
55 Watt
-
Maximum GPU temperature
95 °C
-
Texture fill rate
34.72
19.80
Memory type
GDDR5
Not Listed
Maximum RAM amount
4 GB
0 MB
Memory bus width
128 Bit
Not Listed
Memory clock speed
5.0 GB/s
-
Memory bandwidth
80 GB/s
28.8 GB/s
Shared memory
-
-
Display Connectors
One Dual Link DVI-I, One Dual Link DVI-D, One mini-HDMI
No outputs
Multi monitor support
3 displays
-
HDMI
+
-
HDCP
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
Internal
-
DirectX
12 (11_0)
DirectX® 11
CUDA
+
-
Mantle
-
+
OpenCL
1.2
Not Listed
OpenGL
4.4
4.4
Shader Model
5.1
5.1
Vulkan
1.1.126
-
3D Gaming
+
-
3D Vision
+
-
3D Vision Live
+
-
AppAcceleration
-
-
Blu Ray 3D
+
-
DualGraphics
-
1
Enduro
-
-
FreeSync
-
1
HD3D
-
+
PowerTune
-
+
Switchable graphics
-
1
TrueAudio
-
-
ZeroCore
-
+