Quadro K4000 and HD Graphics P4000 - video card comparison
Passmark - benchmark score Quadro K4000 vs HD Graphics P4000
Quadro K4000
2806
HD Graphics P4000
531
Quadro K4000
HD Graphics P4000
Architecture
Kepler (2012−2018)
Generation 7.0 (2012)
GPU code name
GK106
Ivy Bridge GT2
Market segment
Workstation
Desktop
Release date
March 2013
May 2012
Interface
PCIe 2.0 x16
PCIe 1.0 x16
Supplementary power connectors
1x 6-pin
-
Boost clock speed
-
1250 MHz
Core clock speed
810 MHz
650 MHz
Floating-point performance
1,244 gflops
-
Manufacturing process technology
28 nm
22 nm
Number of transistors
2,540 million
1,200 million
Pipelines / CUDA cores
768
128
Power consumption (TDP)
80 Watt
45 Watt
Texture fill rate
51.84
20.00
Memory type
GDDR5
System Shared
Maximum RAM amount
3 GB
System Shared
Memory bus width
192 Bit
System Shared
Memory clock speed
5616 MHz
System Shared
Memory bandwidth
134.8 GB/s
-
Display Connectors
1x DVI, 2x DisplayPort
No outputs
DirectX
12 (11_0)
11.1 (11_0)
CUDA
3.0
-
OpenCL
1.2
1.2
OpenGL
4.6
4.0
Shader Model
5.1
5.0
Vulkan
+
1.1.80