GeForce GTX 750 Ti and Radeon R6 M255DX - video card comparison
Passmark - benchmark score GeForce GTX 750 Ti vs Radeon R6 M255DX
GeForce GTX 750 Ti
4020
Radeon R6 M255DX
623
GeForce GTX 750 Ti
Radeon R6 M255DX
Architecture
Maxwell (2014−2018)
GCN (2011−2017)
GPU code name
GM107
Jet UL(T) DDR3
Market segment
Desktop
Laptop
Release date
February 2014
June 2014
Bus support
PCI Express 3.0
-
Interface
PCIe 3.0 x16
IGP
Supplementary power connectors
None
-
Boost clock speed
1085 MHz
940 MHz
Core clock speed
1020 MHz
855 / 514 MHz
CUDA cores
640
-
Floating-point performance
1,389 gflops
-
Manufacturing process technology
28 nm
28 nm
Number of transistors
1,870 million
690 million
Pipelines / CUDA cores
640
576
Power consumption (TDP)
60 Watt
-
Texture fill rate
43.40
17.10
Memory type
GDDR5
DDR3
Maximum RAM amount
4 GB
System Shared
Memory bus width
128 Bit
System Shared
Memory clock speed
5.4 GB/s
System Shared
Memory bandwidth
86.4 GB/s
-
Shared memory
-
+
Display Connectors
One Dual Link DVI-I, One Dual Link DVI-D, One mini-HDMI
No outputs
Multi monitor support
4 displays
-
Eyefinity
-
+
HDMI
+
-
HDCP
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
Internal
-
DirectX
12 (11_0)
12 (11_1)
CUDA
+
-
OpenCL
1.2
1.2
OpenGL
4.6
4.6
Shader Model
5.1
5.1
Vulkan
1.1.126
1.2.131
3D Gaming
+
-
3D Vision
+
-
3D Vision Live
+
-
AppAcceleration
-
+
Blu Ray 3D
+
-