Server
Intel Xeon E5520 @ 2.27GHz
Multicore performance
2,536
Single-core performance
1,058
Estimated price
$26.99
Last price change 2025-02-13
Processor specifications
Normalized fields from the source detail page.
- Class
- Server
- Socket
- LGA1366
- Base clock
- 2.3 GHz
- Turbo clock
- 2.5 GHz
- Cores
- 4
- Threads
- 8
- Typical TDP
- 80 W
- Release / first seen
- Q1 2009
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