Quadro K4000 and GeForce GTX 750 Ti OEM - video card comparison
Quadro K4000
GeForce GTX 750 Ti OEM
Architecture
Kepler (2012−2018)
Kepler (2012−2018)
GPU code name
GK106
GK106
Market segment
Workstation
Desktop
Release date
March 2013
-
Interface
PCIe 2.0 x16
PCIe 3.0 x16
Supplementary power connectors
1x 6-pin
None
Boost clock speed
-
1098 MHz
Core clock speed
810 MHz
1033 MHz
Floating-point performance
1,244 gflops
-
Manufacturing process technology
28 nm
28 nm
Number of transistors
2,540 million
2,540 million
Pipelines / CUDA cores
768
960
Power consumption (TDP)
80 Watt
150 Watt
Texture fill rate
51.84
87.84
Memory type
GDDR5
GDDR5
Maximum RAM amount
3 GB
2 GB
Memory bus width
192 Bit
256 Bit
Memory clock speed
5616 MHz
6 GB/s
Memory bandwidth
134.8 GB/s
192.3 GB/s
Display Connectors
1x DVI, 2x DisplayPort
No outputs
DirectX
12 (11_0)
12 (11_0)
CUDA
3.0
3.0
OpenCL
1.2
3.0
OpenGL
4.6
4.6
Shader Model
5.1
6.5 (5.1)
Vulkan
+
1.2.175