GeForce GTX 750 and Radeon R9 M270X - video card comparison
Passmark - benchmark score GeForce GTX 750 vs Radeon R9 M270X
GeForce GTX 750
3450
Radeon R9 M270X
1240
GeForce GTX 750
Radeon R9 M270X
Architecture
Maxwell (2014−2018)
GCN 1.0 (2012−2020)
GPU code name
GM107
Venus
Market segment
Desktop
Desktop
Release date
February 2014
March 2014
Bus support
PCI Express 3.0
PCIe 3.0 x16
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
None
-
Boost clock speed
1085 MHz
775 MHz
Compute units
-
10
Core clock speed
1020 MHz
725 MHz
CUDA cores
512
-
Floating-point performance
1,111 gflops
1,536 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
1,870 million
1,500 million
Pipelines / CUDA cores
512
640
Power consumption (TDP)
55 Watt
-
Maximum GPU temperature
95 °C
-
Texture fill rate
34.72
31.00
Memory type
GDDR5
GDDR5
Maximum RAM amount
4 GB
4 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
5.0 GB/s
1125 MHz
Memory bandwidth
80 GB/s
72 GB/s
Display Connectors
One Dual Link DVI-I, One Dual Link DVI-D, One mini-HDMI
No outputs
Multi monitor support
3 displays
-
Eyefinity
-
1
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
-
+