Can I upgrade to the VGA MSI RTX 4090 SUPRIM X 24G R from a 20 series card?

Sure, but check your motherboard's PCI Express slot to see if it's PCI-E 4.0 or 3.0, because the RTX 20 series utilizes PCI-E 3.0 and RTX 4090 utilizes PCI-E 4.0. Also check the dimensions inside your case to make sure the RTX 4090 can physically fit, as the RTX 4090 is a bit larger than the RTX 20s.

Why is this card 1k more when it's exactly the same specs of other cards that's out of stock? If it's demand related, then no thanks. Keep it.

Faster benchmarks and higher overclocking

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MSI Suprim GeForce RTX 4090 24GB GDDR6X PCI Express 4.0 Graphics Card RTX 4090 SUPRIM X 24G

Name: MSI Suprim GeForce RTX 4090 24GB GDDR6X PCI Express 4.0 Graphics Card RTX 4090 SUPRIM X 24G
Uploaded: 2026-03-11
Description: MSI Suprim GeForce RTX 4090 24GB GDDR6X PCI Express 4.0 Graphics Card RTX 4090 SUPRIM X 24G

(462)(144) Write a Review

Edition: SUPRIM X 24G

GAMING TRIO 24G
GAMING X SLIM 24G
GAMING X TRIO 24G
SUPRIM 24G
SUPRIM LIQUID 24G
SUPRIM LIQUID X 24G
SUPRIM X 24G

24GB 384-Bit GDDR6X
Boost Clock Extreme Performance: 2640 MHz (MSI Center) Boost: 2625 MHz (GAMING & SILENT Mode)
1 x HDMI 2.1 3 x DisplayPort 1.4a
16384 CUDA Cores
PCI Express 4.0

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Overview

Specs

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Model
Brand	MSI
Series	Suprim
Model	RTX 4090 SUPRIM X 24G

Interface
Interface	PCI Express 4.0

Chipset
Chipset Manufacturer	NVIDIA
GPU Series	NVIDIA GeForce RTX 40 Series
GPU	GeForce RTX 4090
Boost Clock	Extreme Performance: 2640 MHz (MSI Center) Boost: 2625 MHz (GAMING & SILENT Mode)
CUDA Cores	16384

Memory
Memory Size	24GB
Memory Interface	384-Bit
Memory Type	GDDR6X

3D API
DirectX	DirectX 12 Ultimate
OpenGL	OpenGL 4.6

Ports
Multi-Monitor Support	4
HDMI	1 x HDMI 2.1
DisplayPort	3 x DisplayPort 1.4a

Details
Max Resolution	7680 x 4320
Cooler	Triple Fans
Thermal Design Power	450W
Power Connector	1 x 16-Pin

Form Factor & Dimensions
Max GPU Length	336 mm

Additional Information
First Listed on Newegg	January 15, 2025

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Return for refund within: 30 days
Return for replacement within: 30 days
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MSI Suprim GeForce RTX 4090 24GB GDDR6X PCI Express 4.0 Graphics Card RTX 4090 SUPRIM X 24G

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