GeForce GTX 750 Ti and FirePro V3900 - video card comparison
Passmark - benchmark score GeForce GTX 750 Ti vs FirePro V3900
GeForce GTX 750 Ti
4020
FirePro V3900
660
GeForce GTX 750 Ti
FirePro V3900
Architecture
Maxwell (2014−2018)
TeraScale 2 (2009−2015)
GPU code name
GM107
Turks
Market segment
Desktop
Workstation
Release date
February 2014
February 2012
Bus support
PCI Express 3.0
PCIe 2.1 x16
Interface
PCIe 3.0 x16
PCIe 2.0 x16
Supplementary power connectors
None
None
Boost clock speed
1085 MHz
-
Core clock speed
1020 MHz
650 MHz
CUDA cores
640
-
Floating-point performance
1,389 gflops
624.0 gflops
Manufacturing process technology
28 nm
40 nm
Number of transistors
1,870 million
716 million
Pipelines / CUDA cores
640
480
Power consumption (TDP)
60 Watt
199 Watt
Texture fill rate
43.40
15.60
Memory type
GDDR5
GDDR3
Maximum RAM amount
4 GB
1 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
5.4 GB/s
1800 MHz
Memory bandwidth
86.4 GB/s
28 GB/s
Shared memory
-
-
Display Connectors
One Dual Link DVI-I, One Dual Link DVI-D, One mini-HDMI
1x DVI, 1x DisplayPort
Multi monitor support
4 displays
-
DisplayPort count
-
1
Dual-link DVI support
-
1
HD сomponent video output
-
1
HDMI
+
-
HDCP
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
Internal
-
DirectX
12 (11_0)
11.2 (11_0)
CUDA
+
-
OpenCL
1.2
1.2
OpenGL
4.6
4.4
Shader Model
5.1
5.0
Vulkan
1.1.126
N/A
3D Gaming
+
-
3D Vision
+
-
3D Vision Live
+
-
Blu Ray 3D
+
-