Server
Intel Xeon E3-1280 @ 3.50GHz
Multicore performance
5,576
Single-core performance
1,770
Estimated price
$496.21
Last price change 2023-05-12
Processor specifications
Normalized fields from the source detail page.
- Class
- Server
- Socket
- LGA1155
- Base clock
- 3.5 GHz
- Turbo clock
- 3.9 GHz
- Cores
- 4
- Threads
- 8
- Typical TDP
- 95 W
- Release / first seen
- Q2 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
- 0 MB
Additional source specifications
Variant-specific fields are stored alongside the normalized schema.
- Memory Support
- Max. Memory Size: 32 GB (DDR3 1066/1333, ECC Supported)