Intel Core i9 Skylake-X Refresh i9-9900X BOX (BX80673I99900X)
![]() |
Intel Core i9 Skylake-X Refresh i9-9900X BOX | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
10 cores and 20 threads. TDP 165W. 44 PCI Express 3.0 lanes. The clock speed of the i9-9900X is 3.5 GHz in Turbo Boost mode of 4.5 GHz compared to the predecessor i9-7900X in which the frequencies were 3.3/4.5 GHz respectively.
Packing type: BOX (without cooler)
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Intel 2026 - new arrivals, bestsellers, and the most relevant models Intel.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Intel 2026 - new arrivals, bestsellers, and the most relevant models Intel.

Guide to Intel Core Processor Architectures and SocketsUnderstanding Intel generations and sockets: which processors to consider for purchase and which to avoid.

How to choose a CPU?How to choose the right CPU for any task, from spreadsheets to modern games and work applications
Buy Intel Core i9 Skylake-X Refresh i9-9900X BOX
All prices 7 →When you make a purchase through links on our site, we may receive a affiliate commission.
Intel Core i9 X-Series - Core i9-9900X Skylake X 10-Core 3.5 GHz (4.4 GHz Turbo) LGA 2066 165W BX80673I99900X Desktop Proces | $264.87 | ||||
Intel BXC80673I99900X Intel Core i9-9900X 10-Core 3.50GHz 8.00GT/s DMI3 19.25MB L3 Cache Socket FCLGA2066 Desktop Processor | $761.53 | ||||
Intel BXC80673I99900X | Core i9-9900X 10-Core 3.50GHz 8.00GT/s DMI3 19.25MB L3 Cache Socket FCLGA2066 Desktop Processor Refu | $782.40 | ||||
Intel SREZ7 Intel Core i9-9900X 10-Core 3.5GHz 8GT/s QPI 19.25MB L3 Cache Socket LGA2066 Processor Refurbished SREZ7 | $791.08 | ||||
Intel SREZ7 | Core i9-9900X 10-Core 3.5GHz 8GT/s QPI 19.25MB L3 Cache Socket LGA2066 Processor Refurbished SREZ7 | $812.78 | ||||
Intel BX80673I99900X Intel Core i9-9900X 10-Core 3.5GHz 8GT/s QPI 19.25MB L3 Cache Socket LGA2066 Processor Refurbished BX80 | $1,210.00 | ||||
Intel BX80673I99900X | Core i9-9900X 10-Core 3.5GHz 8GT/s QPI 19.25MB L3 Cache Socket LGA2066 Processor Refurbished BX80673I | $1,242.43 | ||||
Intel Core i9 Skylake-X Refresh configurations
| Price for Intel Core i9 Skylake-X Refresh | ||||
|---|---|---|---|---|
| Intel Core i9 Skylake-X Refresh i9-9820X BOX | from $154.10 | 5 offers | ||
| Intel Core i9 Skylake-X Refresh i9-9900X BOX | from $761.00 | 7 offers | ||
| Intel Core i9 Skylake-X Refresh i9-9920X BOX | from $219.87 | 7 offers | ||
| Intel Core i9 Skylake-X Refresh i9-9920X OEM | from $310.00 | 3 offers | ||
| Intel Core i9 Skylake-X Refresh i9-9940X BOX | from $355.87 | 7 offers | ||
| Intel Core i9 Skylake-X Refresh i9-9940X OEM | from $1,002.86 | 2 offers | ||
| Intel Core i9 Skylake-X Refresh i9-9960X BOX | from $580.40 | 11 offers | ||
| Intel Core i9 Skylake-X Refresh i9-9980XE BOX | from $510.00 | 8 offers | ||
Video reviews
We recommendCompare using chart →










































