Server
Intel Xeon E3-1220 @ 3.10GHz
Multicore performance
3,853
Single-core performance
1,511
Estimated price
$375
Last price change 2025-03-24
Processor specifications
Normalized fields from the source detail page.
- Class
- Server
- Socket
- LGA1155
- Base clock
- 3.1 GHz
- Turbo clock
- 3.4 GHz
- Cores
- 4
- Threads
- 4
- Typical TDP
- 80 W
- Release / first seen
- Q3 2011
Cache per CPU package
Source values are kept verbatim to preserve package multipliers.
- L1 Instruction Cache
- 4 x 32 KB
- L1 Data Cache
- 4 x 32 KB
- L2 Cache
- 4 x 256 KB
- L3 Cache
- 8 MB