Best RTX 5090 prebuilt gaming PCs

33 RTX 5090 prebuilts are in stock at Best Buy today, from $5,999.99 to $12,299.99. The best value right now is the ASUS ROG NUC 16 Edition 20 Gaming Mini Desktop (RTX 5090, Core Ultra 9) at $5,999.99: best price-per-frame in its class today. The RTX 5090 is the fastest graphics card you can buy, with 32GB of video memory: it is built for 4K, so every PC here shows its 4K frame rate.

Last updated September 26, 2026. Prices refresh every morning after the 6 AM (Central) update.

Ranked by value for 4K gaming, each with its 4K frame rate in Cyberpunk 2077 from Justin's benchmarks (measured, or estimated from the cards he tested closest to it).

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The 12 best values of 33, best first.

ASUS - ROG NUC 16 Edition 20 Gaming Mini Desktop - Intel Core Ultra 9 (2026) - 64GB Memory - GeForce RTX 5090 - 2TB Storage - Black

RTX 5090 · Core Ultra 9 · 64GB RAM · 2TB storage

$5,999.99Price as of Sep 26, 2026

Best price-per-frame in its class today

About 111 FPS average in Cyberpunk 2077 at 4K (Justin's own testing)Measured in Justin's own testing: RTX 5090 with a Core i9 / Ryzen 9 class CPU, highest preset, no upscaling.

Buy at Best Buy

HP - OMEN MAX 45L Desktop PC (Ryzen 9 9900X3D, 64GB, 4TB SSD, GeForce RTX 5090, WiFi 7, Win 11 Pro) w/USB Hub - Shadow Black

RTX 5090 · Ryzen 9 9900X3D · 64GB RAM · 4TB storage

$7,409.99Price as of Sep 26, 2026

19% below similar PCs (same graphics card and CPU class)
X3D CPU, the fastest kind for gaming

About 111 FPS average in Cyberpunk 2077 at 4K (Justin's own testing)Measured in Justin's own testing: RTX 5090 with a Core i9 / Ryzen 9 class CPU, highest preset, no upscaling.

Buy at Best Buy

MAINGEAR - MG-1 Amethyst Gaming Desktop - NVIDIA GeForce RTX 5090 - Intel Core Ultra 7 270K Plus - 32GB DDR5 - 2TB NVMe - Black

RTX 5090 · Core Ultra 7 270K · 32GB RAM · 2TB storage

$7,209.00Price as of Sep 26, 2026

About 111 FPS average in Cyberpunk 2077 at 4K (Justin's own testing)Measured in Justin's own testing: RTX 5090 with a Core i7 / Ryzen 7 class CPU, highest preset, no upscaling.

Buy at Best Buy

MAINGEAR - Zero Amethyst Gaming Desktop - NVIDIA GeForce RTX 5090 - Intel Core Ultra 7 270K Plus - 32GB DDR5 - 2TB NVMe SSD - Black

RTX 5090 · Core Ultra 7 270K · 32GB RAM · 2TB storage

$7,209.00Price as of Sep 26, 2026

About 111 FPS average in Cyberpunk 2077 at 4K (Justin's own testing)Measured in Justin's own testing: RTX 5090 with a Core i7 / Ryzen 7 class CPU, highest preset, no upscaling.

Buy at Best Buy

MAINGEAR - MG-1 Champion Gaming Desktop - NVIDIA GeForce RTX 5090 - AMD Ryzen 7 9850X3D - 32GB DDR5 - 2TB NVMe SSD - Black

RTX 5090 · Ryzen 7 9850X3D · 32GB RAM · 2TB storage

$7,429.00Price as of Sep 26, 2026

X3D CPU, the fastest kind for gaming

About 111 FPS average in Cyberpunk 2077 at 4K (Justin's own testing)Measured in Justin's own testing: RTX 5090 with a Core i7 / Ryzen 7 class CPU, highest preset, no upscaling.

Buy at Best Buy

MAINGEAR - Zero Champion Gaming Desktop - NVIDIA GeForce RTX 5090 - AMD Ryzen 7 9850X3D - 32GB DDR5 - 2TB NVMe SSD - Black

RTX 5090 · Ryzen 7 9850X3D · 32GB RAM · 2TB storage

$7,529.00Price as of Sep 26, 2026

X3D CPU, the fastest kind for gaming

About 111 FPS average in Cyberpunk 2077 at 4K (Justin's own testing)Measured in Justin's own testing: RTX 5090 with a Core i7 / Ryzen 7 class CPU, highest preset, no upscaling.

Buy at Best Buy

HP - Upgraded - OMEN MAX 45L Desktop PC (Ryzen 9 9900X3D, 32GB, 4TB SSD, GeForce RTX 5090, WiFi 7, Win 11 Pro) w/USB Hub - Shadow Black

RTX 5090 · Ryzen 9 9900X3D · 32GB RAM · 4TB storage

$7,529.99Price as of Sep 26, 2026

X3D CPU, the fastest kind for gaming

About 111 FPS average in Cyberpunk 2077 at 4K (Justin's own testing)Measured in Justin's own testing: RTX 5090 with a Core i9 / Ryzen 9 class CPU, highest preset, no upscaling.

Buy at Best Buy

HP - Upgraded - OMEN MAX 45L Desktop PC (Ryzen 9 9900X3D, 64GB , 1TB SSD, GeForce RTX 5090, WiFi 7, Win 11 Pro) w/USB Hub - Shadow Black

RTX 5090 · Ryzen 9 9900X3D · 64GB RAM · 1TB storage

$7,759.99Price as of Sep 26, 2026

15% below similar PCs (same graphics card and CPU class)
X3D CPU, the fastest kind for gaming

About 111 FPS average in Cyberpunk 2077 at 4K (Justin's own testing)Measured in Justin's own testing: RTX 5090 with a Core i9 / Ryzen 9 class CPU, highest preset, no upscaling.

Buy at Best Buy

MSI - Infinite ZS - Gaming Desktop - AMD Ryzen 9 9950X3D 2025 - 32GB Memory - NVIDIA GeForce RTX 5090 - 2TB SSD - Black

RTX 5090 · Ryzen 9 9950X3D · 32GB RAM · 2TB storage

$7,799.99Price as of Sep 26, 2026

X3D CPU, the fastest kind for gaming

About 111 FPS average in Cyberpunk 2077 at 4K (Justin's own testing)Measured in Justin's own testing: RTX 5090 with a Core i9 / Ryzen 9 class CPU, highest preset, no upscaling.

Buy at Best Buy

#10

HP - Upgraded - OMEN MAX 45L Desktop PC (Ryzen 9 9900X3D, 64GB, 2TB SSD, GeForce RTX 5090, WiFi 7, Win 11 Pro) w/USB Hub - Shadow Black

RTX 5090 · Ryzen 9 9900X3D · 64GB RAM · 2TB storage

$8,009.99Price as of Sep 26, 2026

13% below similar PCs (same graphics card and CPU class)
X3D CPU, the fastest kind for gaming

About 111 FPS average in Cyberpunk 2077 at 4K (Justin's own testing)Measured in Justin's own testing: RTX 5090 with a Core i9 / Ryzen 9 class CPU, highest preset, no upscaling.

Buy at Best Buy

#11

Andromeda Insights - AI 50 Quasar V3 Gaming PC RTX 5090 32GB | Ryzen 7 9800X3D 4.7 GHz (5.2 GHz Turbo) | 32GB DDR5 6000MHz | 2TB Gen4 SSD - Black

RTX 5090 · Ryzen 7 9800X3D · 32GB RAM · 2TB storage

$7,699.99Price as of Sep 26, 2026

X3D CPU, the fastest kind for gaming

About 111 FPS average in Cyberpunk 2077 at 4K (Justin's own testing)Measured in Justin's own testing: RTX 5090 with a Core i7 / Ryzen 7 class CPU, highest preset, no upscaling.

Buy at Best Buy

#12

CLX - SET Gaming Desktop - AMD Ryzen 9 9900X3D - 32GB DDR5 5600 Memory - GeForce RTX 5090 - 2TB NVMe M.2 SSD - Black

RTX 5090 · Ryzen 9 9900X3D · 32GB RAM · 2TB storage

$7,899.99Price as of Sep 26, 2026

X3D CPU, the fastest kind for gaming

About 111 FPS average in Cyberpunk 2077 at 4K (Justin's own testing)Measured in Justin's own testing: RTX 5090 with a Core i9 / Ryzen 9 class CPU, highest preset, no upscaling.

Buy at Best Buy

How we pick

Every morning at 6 AM Central we read every gaming desktop Best Buy sells, then rank them by value: graphics performance per dollar, adjusted for how the price compares with other PCs that have the same graphics card and with the PC's own price history since we started tracking it.
We check that the CPU can keep up with the graphics card and mark the builds where it cannot, and we note too little memory or storage.
Laptops, mini PCs, refurbished and open-box units are left out. When the same PC is sold at more than one store, you see the best price.
FPS numbers come from Justin's own benchmarks at the highest preset without upscaling. Each one says whether he measured that graphics card or we estimated it from the cards closest to it.

Nobody pays for a spot on these lists. More about how MyGamingPC.ai works.

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Best RTX 5090 prebuilt gaming PCs

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