Quadro FX 4000 and Quadro P620 - video card comparison
Passmark - benchmark score Quadro FX 4000 vs Quadro P620
Quadro FX 4000
104
Quadro P620
3742
Quadro FX 4000
Quadro P620
Architecture
Curie (2003−2013)
Pascal (2016−2021)
GPU code name
NV40
GP107
Market segment
Workstation
Workstation
Release date
April 2004
May 2019
Interface
AGP 8x
PCIe 3.0 x16
Supplementary power connectors
2x Molex
None
Boost clock speed
-
1442 MHz
Core clock speed
375 MHz
1177 MHz
Floating-point performance
-
1,490 gflops
Manufacturing process technology
130 nm
14 nm
Number of transistors
222 million
3,300 million
Pipelines / CUDA cores
-
512
Power consumption (TDP)
142 Watt
25 Watt
Texture fill rate
4.500
43.33
Memory type
GDDR3
GDDR5
Maximum RAM amount
256 MB
2 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
1000 MHz
6000 MHz
Memory bandwidth
32 GB/s
80.13 GB/s
Shared memory
-
-
Display Connectors
2x DVI, 1x S-Video
4x mini-DisplayPort
DirectX
9.0c (9_3)
12 (12_1)
CUDA
-
6.1
OpenCL
N/A
1.2
OpenGL
2.1
4.6
Shader Model
3.0
6.4
Vulkan
N/A
1.2.131