24 GB of High-Bandwidth GDDR6X Memory
A 384-bit memory interface provides 1008 Gbps of bandwidth, supported by 24 GB of GDDR6X VRAM.
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Updated 6 months ago
Powered by NVIDIA DLSS 3 and Ada Lovelace architecture, featuring EPIC-X RGB lighting. Offers strong cooling with a clean aesthetic.

A 384-bit memory interface provides 1008 Gbps of bandwidth, supported by 24 GB of GDDR6X VRAM.
The NVIDIA GeForce RTX 4090 GPU supports DLSS 3 and ray tracing and includes 16,384 CUDA cores with a boost speed of 2520 MHz.
The 331.8 x 136.8 x 71.1 mm, 3.5-slot card combines a strong cooling design with customizable EPIC-X RGB lighting.
The PNY GeForce RTX 4090 XLR8 Gaming Verto Epic-X RGB is a 3.5-slot graphics card built on NVIDIA Ada Lovelace architecture, with 24 GB of GDDR6X memory, DLSS 3, ray tracing support, and EPIC-X RGB lighting.
The card is essentially a reference-design model with a highly effective cooling system, though overclocking is limited due to restricted power consumption settings.
The card is praised for its quiet and effective cooling that outperforms the Founders Edition, though the reviewer criticized the included power adapter's design for complicating cable management.
This card is considered an excellent, well-built variant that runs cool and quiet, remaining a 4K powerhouse even in 2024, despite the impending release of newer hardware.
The reviewer highlights the card's solid build and cooling performance, noting that thermals and noise are well-managed despite the card's massive size.
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| Attribute | Specification | Notes |
|---|---|---|
| Capacity | 24 GB/W | GB/W |
| Compatibility | PCI Express 4.0 x16, PCI Express-compliant motherboard with one 3.5-width x16 graphics slot, Four 8-pin supplementary power connectors (via included 16-pin to four 8-pin cable), 850 W or greater system power supply | |
| Component Type | GPU (Graphics card) | |
| Dimensions | 331.8 x 136.8 x 71.1 mm, 3.5 Slot | mm |
| Form Factor | 3.5-slot plug-in card | |
| Gpu Architecture | NVIDIA Ada Lovelace | |
| Gpu Model | NVIDIA GeForce RTX 4090 | |
| Interface Standard | PCI-Express 4.0 x16, 16-pin power input (12VHPWR) | |
| Manufacturer | PNY | |
| Max Supported Displays | 4 | |
| Memory Bandwidth | 1008 | |
| Memory Bus Width | 384 | |
| Pcie Interface | PCIe 4.0 x16 | |
| Performance Spec | CUDA cores: 16384, Core clock: 2235 MHz, Boost speed: 2520 MHz, Memory speed: 21 Gbps, Memory bandwidth: 1008 Gbps, Memory interface: 384-bit | |
| Power Connectors | -12128 | |
| Power Draw Tgp | 450 | |
| Power Requirements | 450 W | W |
| Ray Tracing Support | Yes | |
| Recommended Psu Wattage | 850 | |
| Thermal Design | TDP/thermal design power: 450 W | |
| Upscaling Technology | -12130 | |
| Vram Capacity | 24 | |
| Vram Type | GDDR6X | |
| Warranty Period | 36 months | months |

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