Xeon 3000 (uniprocessor), Dual Core
- Based on Penryn microarchitecture
- All models support: MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, Enhanced Intel SpeedStep Technology (EIST), Intel 64, XD bit (an NX bit implementation), Intel VT-x
- Models support only uni-processor configurations
- Die size: 107 mm<sup>2</sup>
- Steppings: E0, R0
Xeon 5000 series (dual-processor), Dual Core
- Based on Penryn microarchitecture
- All models support: MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, Intel 64, XD bit (an NX bit implementation), Intel VT-x
- All model support EIST except L5238, L5240.
- E5205, L5238, L5240, X5260, X5270, X5272 support Demand-Based Switching.
- All models support dual-processor configurations
- Die size: 107 mm<sup>2</sup>
- Steppings: C0, E0
Xeon 3000 series (uniprocessor), Quad Core
- Based on Penryn microarchitecture
- Chip harvests from Yorkfield with half L2 cache disabled
- All models support: MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, Enhanced Intel SpeedStep Technology (EIST), Enhanced Halt State (C1E), Intel 64, XD bit (an NX bit implementation), Intel VT-x
- All models support uni-processor configurations
- Die size: M1: 2ÃÂ 107 mm<sup>2</sup>, R0: 2ÃÂ 81 mm<sup>2</sup>
- Steppings: M1, R0
- Based on Penryn microarchitecture
- All models support: MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, Enhanced Intel SpeedStep Technology (EIST), Enhanced Halt State (C1E), Intel 64, XD bit (an NX bit implementation), Intel VT-x
- All models support uni-processor configurations
- Die size: 2ÃÂ 107 mm<sup>2</sup>
- Steppings: C1, E0
- Based on Penryn microarchitecture
- Chip harvests from Yorkfield with half L2 cache disabled
- All models support: MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, Enhanced Intel SpeedStep Technology (EIST), Enhanced Halt State (C1E), Intel 64, XD bit (an NX bit implementation), Intel VT-x
- All models support uni-processor configurations
- Die size: 2ÃÂ 107 mm<sup>2</sup>
- Steppings: C1, E0
Xeon 5000 series (dual-processor), Quad Core
- Based on Core microarchitecture
- All models support: MMX, SSE, SSE2, SSE3, SSSE3, Intel 64, XD bit (an NX bit implementation), Intel VT-x
- EIST support all except E5310, E5335.
- Intel Demand-Based Switching support E5320, E5345, L5318, X5355, X5365.
- All models support dual-processor configurations
- Steppings: B3, G0
- Die size: 2ÃÂ 143 mm<sup>2</sup>
E5330, E5340 and E5350 is not listed on but it is mentioned on. In August 2007, E5330 is widely available. In June 2007, E5340 Engineering Samples were available on eBay.
- Based on Penryn microarchitecture
- All models support: MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, Intel 64, XD bit (an NX bit implementation), Intel VT-x, Demand-Based Switching except E5405, L5408; EIST except E5405
- All models support dual-processor configurations
- Die size: 2ÃÂ 107 mm<sup>2</sup>
- Steppings: C0, E0
Xeon 7000 series (multiprocessor)
"Tigerton" (dual-core) (65 nm)
"Tigerton QC" (quad-core) (MCP, 65 nm)
"Dunnington" (six core) (45 nm)
References