Intel Core i9-9940X vs Core i9-13900T CPU Comparison

The main differences between Intel Core i9-9940X and Intel Core i9-13900T are in Core Name, Socket, Integrated Graphics and CPU Cores.

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Intel Core i9-9940X	Intel Core i9-13900T
Prices (Change region) In Stock Free shipping $234.13	Prices (Change region) There are no offers available in your selected region. Other merchants are available in another region. Out of Stock + €5.95 Shipping €649.00
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Brand Intel	Brand Intel
Model BX80673I99940X	Model CM8071504820403
Release Date 📅 December 2018	Release Date 📅 January 2023
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews ★★★★★ (2 reviews) Add a product review	User reviews Add a product review
Workstation Performance (Charts) 105th / 270	Workstation Performance (Charts) n/a
Workstation Effective Value 114th / 263	Workstation Effective Value -
Gaming Performance (Charts) n/a	Gaming Performance (Charts) 85th / 148
Gaming Effective Value -	Gaming Effective Value 119th / 142
TDP 🔌 165 Watts	TDP 🔌 35 Watts
Price history View Details ►	Price history View Details ►
Compatible PC parts Motherboards ► CPU Coolers ►	Compatible PC parts Motherboards ► CPU Coolers ►
Series Core i9 X-Series	Series Core i9 13th Gen
Core Name Skylake X	Core Name Raptor Lake
Socket LGA2066	Socket LGA1700
Integrated Graphics None	Integrated Graphics Intel UHD Graphics 770
CPU Cores 14	CPU Cores 24
CPU Threads 28	CPU Threads 32
CPU Clock Rate 3300 MHz	CPU Clock Rate 1100 MHz
CPU Turbo Clock Rate 4400 MHz	CPU Turbo Clock Rate 5300 MHz
Efficiency Core Clock Rate -	Efficiency Core Clock Rate 800 MHz
Efficiency Core Turbo Clock Rate -	Efficiency Core Turbo Clock Rate 3900 MHz
CPU Cooler included No	CPU Cooler included No
Manufacturing Process 14 nm	Manufacturing Process 10 nm
Maximum Supported Memory 128 GB	Maximum Supported Memory 192 GB
Cache L3 19.25 MB	Cache L3 36 MB