The MSI GeForce RTX 5090 32G VENTUS 3X OC graphics card targets the very top of the range with 21,760 CUDA cores and 32 GB of ultra-fast GDDR7 memory on a 512-bit bus at 28 Gbps. Its TORX Fan 5.0 triple-fan cooling efficiently dissipates the heat of this Blackwell architecture, powered through a 16-pin connector. DisplayPort 2.1b and HDMI 2.1b outputs, PCIe Gen 5 compatible, for the most demanding 4K/8K gaming and content creation.
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Frequently asked questions about this product
What power supply does the RTX 5090 VENTUS 3X OC need?
A 1,000 W power supply recommended, connected via a 16-pin connector. This is the most common stumbling block: a 750 W power supply, however well made, is not enough, and the 16-pin cable does not exist on older-generation units.
How much room does this RTX 5090 take up in the case?
325 × 139 × 67 mm, weighing 1,875 g. Its 67 mm thickness takes up well over two slots and nearly 2 kg bears down on the PCIe slot: count the free slots below the graphics slot and plan for an anti-sag bracket if your case can take one.
How does it differ from the RTX 5090 SUPRIM SOC in the catalogue?
In clock speeds and heatsink. This VENTUS 3X OC has a boost clock of 2,437 MHz (2,452 MHz in “Extreme Performance” mode), whereas the SUPRIM SOC goes up to 2,565 MHz and adds a Gaming/Silent dual BIOS. The graphics processor and the 32 GB of memory are identical.
32 GB of GDDR7 on a 512-bit bus: what is it for?
For handling what other cards cannot: the 512-bit bus feeds 21,760 CUDA cores with GDDR7 at 28 Gbps. 4K and 8K gaming, 3D rendering, high-definition video editing and locally hosted AI models all take advantage of this memory capacity.
Do the fans run all the time on this RTX 5090?
No. Zero Frozr stops the three Torx 5.0 fans when the card's temperature drops, and restarts them when it rises again. With no load, a system fitted with this card therefore stays silent, despite the power of the configuration.
How many monitors, and on which outputs?
Four monitors, via three DisplayPort 2.1b outputs and one HDMI 2.1b output, up to 7680 × 4320. HDMI 2.1b supports 4K at 480 Hz or 8K at 120 Hz with DSC compression, variable refresh rate and HDR. G-SYNC and HDCP are supported.
What protects this card against power surges?
Additional fuses built into the circuit board, which add protection against electrical failures, and high-efficiency DrMOS power stages with improved voltage control. On a card with this level of power draw, these protections are no minor detail.
Is the card new and under warranty?
Yes, new and covered for 1 year, with your invoice serving as the warranty document. The exact model is the MSI GeForce RTX 5090 32G VENTUS 3X OC, OpenGL 4.6 compatible; see the MSI technical documentation.
One slot and 130 W: it slips into most workstations and accelerates CAD, ray-traced rendering, simulation and AI. It drives up to four 4K displays at 120 Hz.
Compact and frugal: 24.5 cm long and two slots wide for smooth 1080p and 1440p gaming, with ray tracing and DLSS 4. A 600 W power supply and a single 8-pin connector are all it needs.
Turing and GDDR5 memory on a 192-bit bus for Full HD gaming, with a boost clock of 1830 MHz. The two 90 mm fans spin in opposite directions and stop under light load.
Compact and frugal: 24.5 cm long and two slots wide for smooth 1080p and 1440p gaming, with ray tracing and DLSS 4. A 600 W power supply and a single 8-pin connector are all it needs.
Turing and GDDR5 memory on a 192-bit bus for Full HD gaming, with a boost clock of 1830 MHz. The two 90 mm fans spin in opposite directions and stop under light load.
One slot and 130 W: it slips into most workstations and accelerates CAD, ray-traced rendering, simulation and AI. It drives up to four 4K displays at 120 Hz.