Quadro K4000 and HD Graphics 4400 - video card comparison
Passmark - benchmark score Quadro K4000 vs HD Graphics 4400
Quadro K4000
2806
HD Graphics 4400
538
Quadro K4000
HD Graphics 4400
Architecture
Kepler (2012−2018)
Gen. 7.5 Haswell (2012−2013)
GPU code name
GK106
Haswell GT2
Market segment
Workstation
Laptop
Release date
March 2013
June 2013
Interface
PCIe 2.0 x16
PCIe 1.0 x16
Supplementary power connectors
1x 6-pin
-
Boost clock speed
-
1100 MHz
Core clock speed
810 MHz
200 MHz
Floating-point performance
1,244 gflops
46 gflops
Manufacturing process technology
28 nm
22 nm
Number of transistors
2,540 million
392 million
Pipelines / CUDA cores
768
20
Power consumption (TDP)
80 Watt
20 Watt
Texture fill rate
51.84
22.00
Memory type
GDDR5
System Shared
Maximum RAM amount
3 GB
System Shared
Memory bus width
192 Bit
64/128 Bit
Memory clock speed
5616 MHz
System Shared
Memory bandwidth
134.8 GB/s
-
Shared memory
-
+
Display Connectors
1x DVI, 2x DisplayPort
No outputs
DirectX
12 (11_0)
12 (11_1)
CUDA
3.0
-
OpenCL
1.2
1.2
OpenGL
4.6
4.3
Shader Model
5.1
5.1
Vulkan
+
1.1.80
Quick Sync
-
+