Desktop
Intel Core i7-990X @ 3.47GHz
Multicore performance
7,143
Single-core performance
1,578
Estimated price
$225.39
Last price change 2026-02-06
Processor specifications
Normalized fields from the source detail page.
- Class
- Desktop
- Socket
- LGA1366
- Base clock
- 3.5 GHz
- Turbo clock
- 3.7 GHz
- Cores
- 6
- Threads
- 12
- Typical TDP
- 130 W
- Release / first seen
- Q1 2011
Cache per CPU package
Source values are kept verbatim to preserve package multipliers.
- L1 Instruction Cache
- 6 x 32 KB
- L1 Data Cache
- 6 x 32 KB
- L2 Cache
- 6 x 256 KB
- L3 Cache
- 12 MB