MyGamingPC.ai

Best gaming PCs › For your game

Best gaming PC for Roblox

The gaming desktops on sale today that should run Roblox fastest at 4K for $3,000 or less, ranked by estimated speed (est.) from published per-game results. We haven't benchmarked Roblox, so there are no FPS numbers here.

Roblox is ranked by estimated speed (est.) from published per-game results. Roblox is mostly limited by its engine and the CPU; there is no reputable benchmark of it. We haven't benchmarked it, so no FPS number is shown for it.

Estimated speed in Roblox at 4K, as a share of the first PC's (est.): not an FPS number. Prices as of Oct 2, 2026.
PickPCSpeed (est.)Price
Best pickRTX 5080, Core Ultra 7 265F100% est.$2,699.99
Spend lessRTX 5070 Ti, Core i5 14600KF88% est.$1,949.99
Next bestRTX 5080, Core Ultra 7 265K100% est.$2,649.99
Third pickRTX 5070 Ti, Ryzen 7 9800X3D88% est.$2,497.50

“est.”: worked out from each PC's graphics card, CPU and RAM with what published results say about Roblox.

We earn a commission if you buy through our links. How that works

Best pickTracking since Sep 29

Stormcraft Gaming Desktop PCs Phantom PH265F0CC-580N2 Intel Ultra 7 265F 32GB DDR5 2TB SSD GeForce RTX 5080 Windows 11 Home

RTX 5080 · 16GB VRAM · Core Ultra 7 265F · 32GB RAM · 2TB storage

$2,699.99Price checked Oct 1, 4:15 PM CT

About as fast as the $2,650 RTX 5080 PC here; the extra $50 buys .

Also at Walmart $2,799.99 · Best Buy $3,551.12

Price history & similar PCs

  • 10% below similar PCs (same graphics card and CPU class)

Also sold at

Buy at Newegg: Stormcraft Gaming Desktop PCs Phantom PH265F0CC-580N2 Intel Ultra 7 265F 32GB DDR5 2TB SSD GeForce RTX 5080 Windows 11 Home (opens in a new tab)☆ Watch this PCCheck FPS

Spend lessTracking since Sep 28

Mantis V2 Gamer Desktop PC - GeForce RTX 5070 TI (> 3090), Intel 14-Core 14600KF (>i7-12700K), 32GB DDR5 RAM, 2TB NVMe Gen4 SSD, WiFi 6E + BT, HDMI, RJ45, USB-C, Windows 11 Pro - RGB Gaming Computer

RTX 5070 Ti · 16GB VRAM · Core i5 14600KF · 32GB RAM · 2TB storage

Sold by Empowered PC on Walmart.com

Marketplace seller: returns and warranty follow the seller's terms, not Walmart's. Check them on the listing before you buy.

$1,949.99Price checked Oct 1, 4:41 PM CT

About 88% of the Best pick's speed at 4K for $750 less.

Price history & similar PCs

  • 30% below similar PCs (same graphics card and CPU class)
  • CPU is a bottleneck for this GPU
Buy at Walmart: Mantis V2 Gamer Desktop PC - GeForce RTX 5070 TI (> 3090), Intel 14-Core 14600KF (>i7-12700K), 32GB DDR5 RAM, 2TB NVMe Gen4 SSD, WiFi 6E + BT, HDMI, RJ45, USB-C, Windows 11 Pro - RGB Gaming Computer (opens in a new tab)☆ Watch this PCCheck FPS

Next bestTracking since Sep 28

Continuum Micro Gaming Desktop - NVD GeForce RTX 5080 16GB, Intel 20-Core Ultra 7 265K Processor, 32GB DDR5 RAM, 2TB Gen4 NVMe SSD, WiFi 6E, Windows 11 Pro - RGB Gamer Computer

RTX 5080 · 16GB VRAM · Core Ultra 7 265K · 32GB RAM · 2TB storage

Sold by Empowered PC on Walmart.com

Marketplace seller: returns and warranty follow the seller's terms, not Walmart's. Check them on the listing before you buy.

$2,649.99Price checked Oct 1, 4:41 PM CT

Price history & similar PCs

  • 26% below similar PCs (same graphics card and CPU class)
Buy at Walmart: Continuum Micro Gaming Desktop - NVD GeForce RTX 5080 16GB, Intel 20-Core Ultra 7 265K Processor, 32GB DDR5 RAM, 2TB Gen4 NVMe SSD, WiFi 6E, Windows 11 Pro - RGB Gamer Computer (opens in a new tab)☆ Watch this PCCheck FPS

Third pickTracking since Sep 28

Skytech Gaming Blaze 5 Gaming PC, AMD Ryzen 7 9800X3D 4.7GHz, NVIDIA RTX 5070 Ti 16GB VRAM, 2TB Gen4 NVMe SSD, 32GB DDR5 RAM 6000, 850W GOLD ATX 3 PSU, 360 ARGB AIO , Wi-Fi 5, Windows 11, Desktop

RTX 5070 Ti · 16GB VRAM · Ryzen 7 9800X3D · 32GB RAM · 2TB storage

Sold by Skytech on Walmart.com

Marketplace seller: returns and warranty follow the seller's terms, not Walmart's. Check them on the listing before you buy.

$2,497.50Price checked Oct 1, 4:41 PM CT

Also at Newegg $2,599.99

Compare store prices

  • 16% below similar PCs (same graphics card and CPU class)
  • X3D CPU, the fastest kind for gaming

Also sold at

Buy at Walmart: Skytech Gaming Blaze 5 Gaming PC, AMD Ryzen 7 9800X3D 4.7GHz, NVIDIA RTX 5070 Ti 16GB VRAM, 2TB Gen4 NVMe SSD, 32GB DDR5 RAM 6000, 850W GOLD ATX 3 PSU, 360 ARGB AIO , Wi-Fi 5, Windows 11, Desktop (opens in a new tab)☆ Watch this PCCheck FPS

Only new PCs that clear our quality bar, at stores we link to. Picked as our chat picks, by estimated speed in Roblox; each model is one card, with the other stores that sell it.

Questions

What's the best gaming PC for Roblox for $3,000 or less?

On sale today, the RTX 5080, Core Ultra 7 265F PC at $2,699.99 ranks first by estimated speed in Roblox at 4K (est.).

Why are there no FPS numbers for Roblox?

Roblox is ranked by estimated speed (est.) from published per-game results. Roblox is mostly limited by its engine and the CPU; there is no reputable benchmark of it. We haven't benchmarked it, so no FPS number is shown for it.

Other games

How are we doing?