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Pick up to four GPUs and compare their specs row by row. Specs that mean different things across generations are kept apart.

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Spec Quadro FX 4000
Overview
Product name NVIDIA Quadro FX 4000
Architecture Curie
Generation / family Quadro FX
GPU codename NV40
Launch date 2004-04-01
Market segment Workstation, Creator in Quadro FX
Board type / entry type Workstation GPU
GPU
Process node TSMC 130 nm
Die size 287 mm²
Transistor count 0.22 billion
GPU chip NV40
SM / multiprocessor count 0
CUDA Cores 0
ROPs 16
TMUs 16
Clocks
Base / Core clock 375 MHz
Boost clock 375 MHz
Memory clock 500 MHz
Memory
Memory size 256 MB
Memory type GDDR3
Memory bus width 256-bit
Memory bandwidth 32 GB/s
Bus / Interface
Bus interface AGP 8x
AGP / PCI / PCIe distinction AGP Legacy graphics interface.
Power
TDP / TBP / board power 142 W
Recommended PSU 300 W
Power connectors 2x Molex
Slot width Single-slot, 214 mm length
Display / Media
Display outputs 2x DVI, 1x S-Video
Features
DirectX support DirectX 9.3
OpenGL support OpenGL 2.0
Shader Model 3.0
Muted cells indicate unavailable, not applicable, or not directly comparable specifications.

DLAA counts as native resolution; DLSS, FSR and XeSS upscaling never do. A ray tracing setting without a readable on or off value is read as on.