Quadro P620 and HD Graphics P4000 - video card comparison
Passmark - benchmark score Quadro P620 vs HD Graphics P4000
Quadro P620
3742
HD Graphics P4000
531
Quadro P620
HD Graphics P4000
Architecture
Pascal (2016−2021)
Generation 7.0 (2012)
GPU code name
GP107
Ivy Bridge GT2
Market segment
Workstation
Desktop
Release date
May 2019
May 2012
Interface
PCIe 3.0 x16
PCIe 1.0 x16
Supplementary power connectors
None
-
Boost clock speed
1442 MHz
1250 MHz
Core clock speed
1177 MHz
650 MHz
Floating-point performance
1,490 gflops
-
Manufacturing process technology
14 nm
22 nm
Number of transistors
3,300 million
1,200 million
Pipelines / CUDA cores
512
128
Power consumption (TDP)
25 Watt
45 Watt
Texture fill rate
43.33
20.00
Memory type
GDDR5
System Shared
Maximum RAM amount
2 GB
System Shared
Memory bus width
128 Bit
System Shared
Memory clock speed
6000 MHz
System Shared
Memory bandwidth
80.13 GB/s
-
Shared memory
-
-
Display Connectors
4x mini-DisplayPort
No outputs
DirectX
12 (12_1)
11.1 (11_0)
CUDA
6.1
-
OpenCL
1.2
1.2
OpenGL
4.6
4.0
Shader Model
6.4
5.0
Vulkan
1.2.131
1.1.80