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NVIDIA

NVIDIA GeForce RTX 4090 Founders Edition 24GB GDDR6X graphics card

SKU CH-PYDT-YMPWX

A 24 GB GDDR6X graphics card with 16384 CUDA cores, a 2520 MHz boost clock and 450 W TDP for 4K 120 Hz or 8K 60 Hz gaming

  • Graphics processorGeForce RTX 4090
  • Memory capacity24 GB
  • Interface typePCI Express 4.0
  • Highest resolution7680 × 4320
  • Boost frequency2520 MHz
  • Type of memoryGDDR6X
  • 24GB GDDR6X on a 384-bit bus feeds 16,384 CUDA cores for 4K and 8K workloads
  • Boost clock reaches 2520 MHz to accelerate ray tracing and AI tasks
  • HDMI 2.1a enables 4K at 120 Hz and 8K at 60 Hz with variable refresh rate
  • Triple DisplayPort plus HDMI drives up to four 7680 x 4320 displays
  • 450 W TDP with an 850 W PSU recommendation supports sustained high performance

RTX 4090 Founders Edition 24GB

The NVIDIA GeForce RTX 4090 Founders Edition is a PCI Express 4.0 graphics card with 24GB of GDDR6X memory on a 384-Bit bus. It targets creators and enthusiasts who need maximum compute for 4K 120Hz HDR, 8K 60Hz HDR and heavy ray tracing workloads. The GPU runs at a 2230 MHz core clock and a 2520 MHz boost clock with 16384 CUDA cores.

Titanium and Black dual-slot cooler

The Founders Edition cooler uses a titanium and black dual-slot design that exhausts heat through the I/O bracket and a secondary flow path. It draws up to 450W and requires an 850W power supply via the 12VHPWR connector. One HDMI 2.1a port and three DisplayPort outputs drive up to four monitors at 7680 x 4320 resolution.

DLSS 3 and Ada generation upgrade

Fourth-gen Tensor cores and third-gen RT cores deliver up to 2x AI and ray tracing performance over the prior architecture. DLSS 3 frame generation and the NVIDIA Encoder accelerate high-framerate gaming and live streaming. The jump is worth it when 24GB VRAM and 450W TDP remove bottlenecks in 8K content creation or path-traced titles.

How it compares

Measured against everything we stock in Desktop GPUs & Video Cards, at today’s prices. Recalculated every night.

Price $3,159.99
Pricier than about 92% of the 4,285 comparable items (median $354.99).
Memory capacity 24 GB
Higher than about 91% of the 3,563 comparable items (median 8 GB).
Boost frequency 2520 MHz
Higher than about 66% of the 1,837 comparable items (median 1.89 GHz).

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Specifications

Product
Brand nameNVIDIA
Product lineFounders Edition
Model name900-1G136-2530-000
Processor
TDP rating450 W
Memory
Type of memoryGDDR6X
Display
Highest resolution7680 × 4320
Graphics
Graphics processorGeForce RTX 4090
Memory capacity24 GB
Boost frequency2520 MHz
Core frequency2230 MHz
Chipset makerNVIDIA
Graphics seriesNVIDIA GeForce RTX 40 Series
Memory bus width384-Bit
DirectX support12 Ultimate
OpenGL support4.6
Supported displays4
Audio & video
HDCP support2.3
Ports & slots
Interface typePCI Express 4.0
HDMI ports1 x HDMI
DisplayPort connectors3 x DisplayPort
Power
Recommended power supply850 W
Power input connector3 × 8-Pin
Size & build
Form factorATX
Max graphics card length304 mm
Slots occupied3 Slots

Questions about this item

Does the PCI Express 4.0 interface limit bandwidth on a PCIe 3.0 motherboard?

The card runs at PCI Express 4.0 speeds; on a PCIe 3.0 slot it will operate at 3.0 speeds with a modest reduction in peak bandwidth.

What physical clearance does the Founders Edition card need inside the case?

The Founders Edition uses a dual-slot, flow-through cooler that fits standard ATX cases; verify your chassis allows a full-length, dual-slot graphics card.

Which power connectors must be attached for a correct install?

Connect the supplied 12VHPWR adapter to three separate 8-pin PCIe cables from an 850W or larger PSU; do not daisy-chain a single cable.

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