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Lenovo ThinkStation P520 Workstation vs Lenovo ThinkStation P3 Tiny Gen 2 Workstation… — Head-to-Head (2026)

Our verdict first, then the specs side by side.

Our verdict

Lenovo ThinkStation P3 Tiny Gen 2 Workstation… is our pick.

For nearly any 2026 workstation buyer, the ThinkStation P3 Tiny Gen 2 wins decisively — its 20-core Core Ultra 7 265 and 8 GB Ampere-based RTX A1000 (108 GPU TOPS + 36 platform TOPS) bury the P520's 4-core 2017-era Xeon W-2123 and 2016 Maxwell Quadro M2000, and it ships new with a 3-year warranty versus the P520's renewed 90-day cover.

SpecPicks editorial verdict, written June 21, 2026. Prices move, so check the current price on each listing before you buy.

Lenovo ThinkStation P520 Workstation, Intel Xeon W-2123 3.60GHz 4-Core, 512GB NVMe M.2 SSD, Quadro M2000 4GB (4X Display Ports), Windows 11 Pro (128GB DDR4) (Renewed)

Lenovo ThinkStation P520 Workstation, Intel Xeon W-2123 3.60GHz 4-Core, 512GB NVMe M.2 SSD, Quadro M2000 4GB (4X Display Ports), Windows 11 Pro (128GB DDR4) (Renewed)

$1089.02
🛒 See live eBay price
vs
Lenovo ThinkStation P3 Tiny Gen 2 Workstation with Intel Core Ultra 7 265 vPro Processor, NVIDIA RTX A1000 8GB GDDR6 Graphics, 32GB DDR5-5600MT Memory, 1TB SSD, WiFi 7, Win 11 Pro and 3 YR Warranty

Lenovo ThinkStation P3 Tiny Gen 2 Workstation with Intel Core Ultra 7 265 vPro Processor, NVIDIA RTX A1000 8GB GDDR6 Graphics, 32GB DDR5-5600MT Memory, 1TB SSD, WiFi 7, Win 11 Pro and 3 YR Warranty

$2129.99
🛒 See live eBay price

*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.

Spec-by-spec

SpecLenovo ThinkStation P520 Workstation…Lenovo ThinkStation P3 Tiny Gen 2…
BrandLenovoLenovo
Color128GB DDR4Black
RAM TypeDDR4 SDRAMDDR5 RAM
CPU ModelXeonIntel Core Ultra 7
CPU Speed3.6 GHz5.2 GHz
Cache Size8.25 MB30 MB
Model NameThinkStationThinkStation P3 Tiny Gen 2
Model Year20212020
Resolution3840 x 21603840 x 2160
Style NameProfessionalMinimalist
Memory Speed3.6 GHz5600 MT/s
Model NumberP52030K6
Video OutputDisplayPortHDMI 2.1, DisplayPort 1.4
Built-In MediaComputer and Power CordThinkStation P3 Tiny Gen 2 Business PC

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