| Essentials |
| Product Collection |
Intel® Core™ X-series Processors |
| Code Name |
Products formerly Cascade Lake |
| Vertical Segment |
Desktop |
| Processor Number |
i9-10900X |
| Status |
Launched |
| Launch Date |
Q4'19 |
| Lithography |
14 nm |
| Included Items |
Please note: The boxed product does not include a fan or heat sink |
| Performance |
| # of Cores |
10 |
| # of Threads |
20 |
| Processor Base Frequency |
3.70 GHz |
| Max Turbo Frequency |
4.50 GHz |
| Cache |
19.25 MB Intel® Smart Cache |
| Intel® Turbo Boost Max Technology 3.0 Frequency ‡ |
4.70 GHz |
| TDP |
165 W |
| Supplemental Information |
| Embedded Options Available |
No |
| Datasheet |
View now |
| Memory Specifications |
| Max Memory Size (dependent on memory type) |
256 GB |
| Memory Types |
DDR4-2933 |
| Max # of Memory Channels |
4 |
| ECC Memory Supported ‡ |
No |
| Processor Graphics |
| Processor Graphics ‡ |
N/A |
| Expansion Options |
| Scalability |
1S Only |
| PCI Express Revision |
3 |
| Max # of PCI Express Lanes |
48 |
| Package Specifications |
| Sockets Supported |
FCLGA2066 |
| Max CPU Configuration |
1 |
| Thermal Solution Specification |
PCG 2017X |
| TJUNCTION |
94°C |
| Advanced Technologies |
| Intel® Deep Learning Boost (Intel® DL Boost) |
Yes |
| Intel® Optane™ Memory Supported ‡ |
Yes |
| Intel® Turbo Boost Max Technology 3.0 ‡ |
Yes |
| Intel® Turbo Boost Technology ‡ |
2 |
| Intel® Hyper-Threading Technology ‡ |
Yes |
| Intel® Virtualization Technology (VT-x) ‡ |
Yes |
| Intel® Virtualization Technology for Directed I/O (VT-d) ‡ |
Yes |
| Intel® 64 ‡ |
Yes |
| Instruction Set Extensions |
Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512 |
| # of AVX-512 FMA Units |
2 |
| Enhanced Intel SpeedStep® Technology |
Yes |
| Security & Reliability |
| Intel® AES New Instructions |
Yes |
| Execute Disable Bit ‡ |
Yes |