Key facts
Production status: End-of-life
Release date: 2008-09-15
Cores / Threads: 6 / 6
Base clock: 2400 MHz
Turbo clock: -
TDP: -
Process: 45 nm
Codename: Dunnington
Generation: Xeon MP (Dunnington)
All available specs
| Field | Value |
|---|---|
| name | Xeon X7458 |
| Socket | Intel Socket 604 |
| Foundry | Intel |
| Process Size | 45 nm |
| Transistors | 1,900 million |
| Die Size | 503 mm² |
| Package | FC-PGA |
| Market | Server/Workstation |
| Production Status | End-of-life |
| Release Date | Sep 15th, 2008 |
| Part# | SLG9N |
| Frequency | 2.4 GHz |
| Base Clock | 266 MHz |
| Multiplier | 9.0x |
| Multiplier Unlocked | No |
| Voltage | 1.275 V |
| Codename | Dunnington |
| Generation | Xeon MP (Dunnington) |
| Memory Support | DDR2, DDR3 |
| ECC Memory | Yes |
| # of Cores | 6 |
| # of Threads | 6 |
| SMP # CPUs | 4 |
| Integrated Graphics | On certain motherboards (Chipset feature) |
| Cache L1 | 64 KB (per core) |
| Cache L2 | 3 MB (per module) |
| Features | MMX, SSE, SSE2, SSE3, SSE4.1, Intel 64, XD-Bit, iAMT2, VT-x, TXT |
| Rated Speed | 667 MT/s |
| Memory Bus | Quad-channel |
| Memory Bandwidth | 21.3 GB/s |
| Cache L3 | 16 MB (shared) |
| tCaseMax | 64°C |
| Chipset | Intel 7300 |