Quadro P400 and HD Graphics 4400 - video card comparison
Passmark - benchmark score Quadro P400 vs HD Graphics 4400
Quadro P400
1690
HD Graphics 4400
538
Quadro P400
HD Graphics 4400
Architecture
Pascal (2016−2021)
Gen. 7.5 Haswell (2012−2013)
GPU code name
GP107
Haswell GT2
Market segment
Workstation
Laptop
Release date
February 2017
June 2013
Interface
PCIe 3.0 x16
PCIe 1.0 x16
Supplementary power connectors
None
-
Boost clock speed
1252 MHz
1100 MHz
Core clock speed
1228 MHz
200 MHz
Floating-point performance
679.9 gflops
46 gflops
Manufacturing process technology
14 nm
22 nm
Number of transistors
3,300 million
392 million
Pipelines / CUDA cores
256
20
Power consumption (TDP)
30 Watt
20 Watt
Texture fill rate
20.03
22.00
Memory type
GDDR5
System Shared
Maximum RAM amount
2 GB
System Shared
Memory bus width
64 Bit
64/128 Bit
Memory clock speed
4008 MHz
System Shared
Memory bandwidth
32.06 GB/s
-
Shared memory
-
+
Display Connectors
3x mini-DisplayPort
No outputs
DirectX
12 (12_1)
12 (11_1)
CUDA
6.1
-
OpenCL
1.2
1.2
OpenGL
4.6
4.3
Shader Model
6.4
5.1
Vulkan
1.2.131
1.1.80
Quick Sync
-
+