Modern CPUs
Vintage CPUs
Recently launched
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July 2019:
AMD Ryzen 3 3200G ·
3.6GHz / 4MB L3 / 4 cores / Unlocked / Socket AM4
AMD Ryzen 5 3400G · 3.7GHz / 4MB L3 / 4 cores / Unlocked / Socket AM4 AMD Ryzen 5 3600 · 3.6GHz / 32MB L3 / 6 cores / Unlocked / Socket AM4 AMD Ryzen 5 3600X · 3.8GHz / 32MB L3 / 6 cores / Unlocked / Socket AM4 AMD Ryzen 7 3700X · 3.6GHz / 32MB L3 / 8 cores / Unlocked / Socket AM4 AMD Ryzen 7 3800X · 3.9GHz / 32MB L3 / 8 cores / Unlocked / Socket AM4 AMD Ryzen 9 3900X · 3.8GHz / 64MB L3 / 12 cores / Unlocked / Socket AM4 September 2019:
AMD Ryzen 5 3500X ·
3.6GHz / 32MB L3 / 6 cores / Unlocked / Socket AM4
AMD Ryzen 9 3900 · 3.1GHz / 64MB L3 / 12 cores / Unlocked / Socket AM4 October 2019:
Intel Core i9-9900KS ·
4GHz / 16MB L3 / 8 cores / Unlocked / Socket 1151
November 2019:
AMD Athlon 3000G ·
3.5GHz / 4MB L3 / 2 cores / Unlocked / Socket AM4
AMD Ryzen 9 3950X · 3.5GHz / 64MB L3 / 16 cores / Unlocked / Socket AM4 AMD Ryzen Threadripper 3960X · 3.8GHz / 128MB L3 / 24 cores / Unlocked / Socket sTRX4 AMD Ryzen Threadripper 3970X · 3.7GHz / 128MB L3 / 32 cores / Unlocked / Socket sTRX4 Intel Core i9-10900X · 3.7GHz / 19.2MB L3 / 10 cores / Unlocked / Socket 2066 Intel Core i9-10920X · 3.5GHz / 19.2MB L3 / 12 cores / Unlocked / Socket 2066 Intel Core i9-10940X · 3.3GHz / 19.2MB L3 / 14 cores / Unlocked / Socket 2066 Intel Core i9-10980XE · 3GHz / 24.7MB L3 / 18 cores / Unlocked / Socket 2066 February 2020:
AMD Ryzen Threadripper 3990X ·
2.9GHz / 256MB L3 / 64 cores / Unlocked / Socket sTRX4
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Quick Links
S-Spec database |
Combined CPU chartLists specifications for more than 6000 modern and vintage CPUs. Supports data sorting and filtering. |
Combined S-Spec chartLists major features of S-Spec codes. Supports data sorting and filtering. |
CPU Upgrade databaseContains CPU support data for 7000+ motherboards.Notebook databaseNotebook specs (only Acer specs for now). |
CPU socketsSocket 1150 / H3Socket 1155 / H2 Socket FM2 Socket G2 |
CPU Identification:AMDIntel Motorola Zilog |
S-spec numbers:Celeron Dual-CorePentium Dual-Core Core i3 Core i5 Core i7 |
Chip PinoutsPinouts of old CPUs, FPUs and microcontrollersCPU Core names |
CPU News
Oct 30, 2024: Missing AMD desktop and server specs posted
I continued working on specifications of recently released microprocessors. This time I posted specs of desktop and server AMD families and updated processors' launch time pages. [More]
Oct 07, 2024: Missing Intel specs posted
Specifications of pretty much all missing Intel microprocessors were posted on the website. These include desktop 14th Generation Core CPUs, mobile Core series 2 (Lunar Lake) microprocessors, mobile and embedded Core series 1 models, 5th generation Xeons, Xeon 6700 and 6900 series, Xeon E-2400, Xeon W-2500/W-3550 and embedded Xeon D-1800/D-2800 series. [More]
Mar 24, 2024: Website enhancements for mobile devices
The CPU-World website was originally designed to be viewed on large desktop PC screens. Even though I redesigned the site in 2016, it was still tailored to desktop users. Considering that more than of half of all web traffic now comes from mobile devices, I decided to make the website mobile friendly and implement so-called "responsive web design", which adapts web pages to user's screen size by changing page layout on the fly. This approach seemed to be the most appropriate as it allowed me to keep the original CPU-World design for desktop users, while mobile users could be served pages optimized for their smaller screens. [More]
Mar 20, 2024: Changes to CPU comparison pages
We have two types of processor comparison pages. Basic pages show specifications of two or more processors side-by-side. Detailed comparison pages show differences between specs of only two processors, but may include additional information, like pictures, benchmarks, CPUID differences, comparison highlights, and comments. Originally, pages of both types supported only processors utilizing a single CPU core microarchitecture. I modified these pages to support hybrid processors, including Intel Alder Lake and later CPUs, ... [More]
Oct 02, 2023: August / September updates
Last month I added to the website remaining specifications of recently released AMD and Intel microprocessors, and spent some time improving scripts, used to build CPU and S-spec specification pages. I also tweaked design of S-Spec pages, and fixed a few things there. [More]
Jun 05, 2023: May updates
Specifications of remaining Alder Lake microprocessors are now online. Additionally, I added specifications of recently launched EPYC Embedded 9004, Ryzen Embedded 5000 series, Ryzen 7020C processors for Chromebooks and Ryzen 7040 ULV series CPUs. Besides adding specifications, I spent some time updating scripts, that generate pages for different website areas. [More]