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Lenovo Legion Tower 5i vs Alienware Aurora Gaming Desktop

The Alienware Aurora is the stronger gaming machine. Its GeForce RTX 5080 16GB, 1000W Platinum power supply and 240mm liquid cooler handle demanding games and upgrades that the Legion Tower 5i is not built for. The Legion Tower 5i is a general-purpose tower with a 20-core Intel CPU, 32GB RAM and 2TB of SSD storage, and it suits work, school and light gaming. Owners rate the Legion well, but the Aurora wins on graphics, cooling and connectivity.

  • Choose the Lenovo Legion Tower 5i if you want a fast all-round desktop for work, multitasking and casual gaming, and you value more cores and storage over top-end graphics.
  • Choose the Alienware Aurora if gaming is the main job and you want a current high-end graphics card, strong cooling and room to upgrade.

Prices

  • Lenovo Legion Tower 5i: $2,634.65 at Beach Audio (checked today)
  • Alienware Aurora Gaming Desktop: $1,999.00 at Walmart (checked today)
  • Difference: the Alienware Aurora Gaming Desktop is $635.65 cheaper than the Lenovo Legion Tower 5i today
Lenovo
Lenovo Legion Tower 5i Desktop Computer with Microsoft 365 Personal Kit

Lenovo Legion Tower 5i

Lenovo Legion Tower 5i Desktop Computer with Microsoft 365 Personal Kit

4.7(19 ratings)
$2,634.65at Beach AudioChecked 13 h ago
See all prices and details
Visit Beach Audio
Pros
  • 20-core Intel CPU at up to 5.2 GHz for heavy multitasking
  • 32 GB RAM and 2 TB of storage out of the box
  • Slimmer, lighter tower than the Aurora
  • High owner rating from buyers so far
Cons
  • Graphics card model is not stated, so gaming performance is uncertain
  • No listed liquid cooling, Wi-Fi 7 or Platinum power supply
  • Fewer upgrade details published than the Aurora
Alienware
Alienware Aurora Gaming Desktop

Alienware Aurora Gaming Desktop

$1,999.00at WalmartChecked 14 h ago
See all prices and details
Visit Walmart
Pros
  • GeForce RTX 5080 16GB GDDR7 for high-end gaming
  • 240mm liquid cooler keeps the CPU cool under load
  • 1000W Platinum power supply leaves headroom for upgrades
  • Wi-Fi 7 and a clear side door with AlienFX lighting
Cons
  • Large and heavy at about 34 lb
  • Lower stated clock speed and no core count given
  • No published owner rating yet

What separates them

Lenovo Legion Tower 5iAlienware Aurora Gaming Desktop
Graphics cardNVIDIA GPU, model not specifiedGeForce RTX 5080 with 16GB GDDR7
Processor20-core Intel CPU at up to 5.2 GHzIntel CPU at 3.8 GHz, core count not stated
Memory32 GB RAM32GB DDR5 in two 16GB sticks, up to 5200 MT/s
Storage2 TB total, 1 TB SSD2TB Gen4 M.2 SSD with DRAM cache
CoolingStandard tower air cooling240mm liquid cooler with AlienFX lighting
Power supplyNot specified1000W Platinum rated
WirelessNot specifiedWi-Fi 7 (Intel BE200)
Size and weightCompact tower, weight not stated16.46 x 7.75 x 18.05 in, up to 33.89 lb

Price history

$2,749.00$1,699.99
Nov 5Nov 10
  • Lenovo Legion Tower 5i: lowest $2,199.99 on Nov 10 at Amazon.
  • Alienware Aurora Gaming Desktop: lowest $1,699.99 on Nov 10 at Amazon.

Prices at every store

Lenovo Legion Tower 5i

  • Beach AudioNew

    Availability unknown

    $2,634.65Checked 13 h ago
    Visit Beach Audio
  • SHI InternationalNew

    Availability unknown

    $3,028.00Checked 13 h ago
    Visit SHI International

Also available at

  • AmazonCheck price at Amazon
  • Best BuyCheck price at Best Buy
  • CompSourceCheck price at CompSource
All 2 stores and price history →

Alienware Aurora Gaming Desktop

  • WalmartNew

    In stockSold by GoodLuckBargains

    $1,999.00Free shippingChecked 14 h ago
    Visit Walmart
  • Best BuyNew

    In stock

    $3,299.00Free shippingChecked 13 h ago
    Visit Best Buy
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $3,579.00Free shippingChecked 14 h ago
    Visit Amazon

Store links may earn us a commission. Some prices via Klarna.

All 3 stores and price history →

Specs compared

SpecLenovo Legion Tower 5iAlienware Aurora Gaming Desktop
Operating SystemWindowsWindows 11 Home
Processor BrandIntel CPUIntel CPU
Graphics ProcessorNVIDIA GPUNVIDIA GPU
ColorBlackBlack
Hard Drive TypeSolid State DriveSolid State Drive
Processor Speed5.2 GHz3.8 GHz
Installed Memory32 GB RAM10 GB RAM
Drive Capacity2 TB Storage1 TB Storage
Number Of Cores20-core—
StyleTower—
SSD Size1 TB—
Hard DriveSSD—
Show all 22 specsShow fewer specs
SpecLenovo Legion Tower 5iAlienware Aurora Gaming Desktop
Graphics Card—NVIDIA® GeForce RTX™ 5080 16GB GDDR7
Memory—32GB DDR5 (2x 16GB - Green) up to 5200 MT/s
Storage—2TB M.2 2280 SSD with DRAM Gen4x4 TLC SED
Height—16.46 in. (418.00 mm)
Width—7.75 in. (197.00 mm)
Depth—18.05 in. (458.40 mm)
Maximum Weight—33.89 lb (15.37 kg)
Power Supply—1000W Platinum Rated PSU & Clear Side Door
Wireless—Intel® Wi-Fi 7 BE200, 2x2, 802.11be

What reviewers say

Lenovo Legion Tower 5i

  • 4.7 / 519 ratings

Rated 4.7 out of 5 from 19 ratings, buyers are largely satisfied with the Legion Tower 5i.

What people mention
  • PerformancePraisedBuyers describe the tower as fast and responsive for gaming and daily tasks.
  • Build qualityPraisedOwners speak well of the case and overall construction.
  • SetupPraisedReviewers say it works out of the box with little setup.
  • ValueCriticisedSome buyers feel prebuilt pricing is high compared with building a PC yourself.

Alienware Aurora Gaming Desktop

Reviewers rate the Aurora highly for its gaming performance and clean, upgrade-friendly chassis, but many owners say the fans get loud under load and the Command Center software is clumsy. Build quality and the liquid cooler earn consistent praise.

What people mention
  • PerformancePraisedOwners say it runs modern games at 4K with high settings and smooth frame rates.
  • NoiseCriticisedMany report the fans ramp up loudly during long gaming sessions.
  • SoftwareCriticisedAlienware Command Center is called buggy and heavy by several owners.
  • UpgradabilityMixedTool-less access is liked, but proprietary motherboard and PSU parts limit swaps.

Questions and answers

Which is better for gaming?
The Alienware Aurora. Its RTX 5080 16GB is a current high-end card, and the liquid cooler and 1000W supply support it. The Legion's graphics card is not specified, so its gaming performance is a gamble.
Which is better for work and multitasking?
The Legion Tower 5i. Its 20-core CPU at up to 5.2 GHz and 32 GB RAM suit heavy office, coding and creative work. The Aurora's core count is not stated.
Which has more storage?
Both list 2TB, but the Aurora uses a single 2TB Gen4 M.2 drive with DRAM cache. The Legion splits 2TB across a 1TB SSD and additional storage.
Is the Aurora worth stepping up to?
Yes, if you play demanding games or plan to upgrade the graphics card later. The Legion is the better fit if gaming is occasional and you want a smaller, lighter tower.
Which is easier to upgrade?
The Aurora publishes its power supply, cooling and memory layout, which makes planning upgrades easier. The Legion lists fewer internal details.
Which is quieter or cooler?
The Aurora's 240mm liquid cooler gives it the edge under sustained load. The Legion relies on standard tower air cooling.

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Heatsink
—
240mm Liquid Cooler with AlienFX lighting