Intel Core i9 9900X X-series (9th Gen) Specifications, Tests and Review

Number of Cores
10-core
Number of Threads
20 threads
Clock Speed
3.5 GHz
Max Turbo Speed
4.4 GHz
Cache
19.25 MB
Thermal Design Power
165 W
Socket
LGA2066 Socket

Complete technical specifications, details, benchmarks and review of Intel Core i9 9900X X-series (9th Gen). Find out how your chosen processor stacks up against the competition and whether it's the one that best meets your expectations with the CPU comparison feature.

Intel Core i9 9900X X-series (9th Gen) Full Specifications and Benchmark

general processor miscellaneous

GENERAL Intel Core i9 9900X X-series (9th Gen)
Product Type Processor
PROCESSOR Intel Core i9 9900X X-series (9th Gen)
Type Intel Core i9 9900X X-series (9th Gen)
ARCHITECTURE
Processor Qty 1
Compatible Processor Socket LGA2066 Socket
Manufacturing Process 14 nm
Thermal Design Power 165 W
Thermal Specification 92 °C
PCI Express Revision 3.0
PCI Express Lanes Qty 44
Architecture Features Enhanced SpeedStep technology, Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel Turbo Boost Technology, Intel 64 Technology, streaming SIMD extensions 4.1, streaming SIMD extensions 4.2, Intel AES New Instructions (AES-NI), Intel Virtualization Technology for Directed I/O (VT-d), Intel Advanced Vector Extensions 2 (AVX2.0), Intel Turbo Boost Max Technology 3.0, Intel Optane Memory Supported, Intel Advanced Vector Extensions 512 (AVX-512)
PERFORMANCE
Number of Cores 10-core
Number of Threads 20 threads
Clock Speed (Frequency) 3.5 GHz
Max Turbo Speed 4.4 GHz
CACHE MEMORY
Cache 19.25 MB
Cache Memory Details Smart Cache - 19 MB
MISCELLANEOUS Intel Core i9 9900X X-series (9th Gen)
Service & Support Limited warranty - 3 years

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