GeForce GTX 750 and Radeon R7 250X - video card comparison
Passmark - benchmark score GeForce GTX 750 vs Radeon R7 250X
GeForce GTX 750
3450
Radeon R7 250X
2336
GeForce GTX 750
Radeon R7 250X
Architecture
Maxwell (2014−2018)
GCN 1.0 (2012−2020)
GPU code name
GM107
Cape Verde
Market segment
Desktop
Desktop
Release date
February 2014
February 2014
Bus support
PCI Express 3.0
PCIe 3.0
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
None
1 x 6-pin
Boost clock speed
1085 MHz
1000 MHz
Core clock speed
1020 MHz
-
CUDA cores
512
-
Floating-point performance
1,111 gflops
1,216 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
80 Watt
Maximum GPU temperature
95 °C
-
Texture fill rate
34.72
38.00
Memory type
GDDR5
GDDR5
Maximum RAM amount
4 GB
2 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
5.0 GB/s
1625 MHz
Memory bandwidth
80 GB/s
96 GB/s
Display Connectors
One Dual Link DVI-I, One Dual Link DVI-D, One mini-HDMI
1x DVI, 1x HDMI, 2x mini-DisplayPort
Multi monitor support
3 displays
-
Eyefinity
-
1
HDMI
+
+
HDCP
+
-
Maximum VGA resolution
2048x1536
-
DisplayPort support
-
-
Audio input for HDMI
Internal
-
DirectX
12 (11_0)
DirectX® 12
CUDA
+
-
Mantle
-
-
OpenCL
1.2
1.2
OpenGL
4.4
4.6
Shader Model
5.1
5.1
Vulkan
1.1.126
-
3D Gaming
+
-
3D Vision
+
-
3D Vision Live
+
-
AppAcceleration
-
-
Blu Ray 3D
+
-
CrossFire
-
1
DDMA audio
-
+
Enduro
-
-
FreeSync
-
1
HD3D
-
-
PowerTune
-
-
TrueAudio
-
-
ZeroCore
-
-