| CPU NAME | 8086 | 80286 | 386 | 486 | Pentium | Pentium Pro | Pentium II | Pentium III | Celeron and Xeon | Pentium III | Pentium 4 | Pentium M | Pentium 4(64位) | Dual-Core | ||||||||
| Code name | N/A | N/A | P3 | P4, P24, P24C | P5, P54 | P55 (Pentium MMX) | P6 | Klamath | Deschutes | Katmai | Covington, Mendocino | Drake | Coppermine | Willamette | Northwood | Prescott | Banias | Dothan | Prescott-2M | Smithfield | Yonah | Conroe |
| Date released | 1979 | 1982 | 1985 | 1989 | 1993 | 1997 | 1995 | 1997 | 1998 | 1999 | 1998 | 1998 | 1999 | 2000 | 2001 | 2004 | 2003 | 2004 | 2005 | 2005 | 2006 | 2006 |
| Architecture | 16 bits | 16 bits | 32 bits | 32 bits | 32 bits | 32 bits | 32 bits | 32 bits | 32 bits | 32 bits | 32 bits | 32 bits | 32 bits | 32 bits | 32 bits | 32 bits | 32 bits | 32 bits | 64 bits | 64 bits | 32 bits | 64 bits |
| Data bus | 16 bits | 16 bits | 32 bits | 32 bits | 64 bits | 64 bits | 64 bits | 64 bits | 64 bits | 64 bits | 64 bits | 64 bits | 64 bits | 64 bits | 64 bits | 64 bits | 64 bits | 64 bits | 64 bits | 64 bits | 64 bits | 64 bits |
| Address bus | 20 bits | 24 bits | 32 bits | 32 bits | 32 bits | 32 bits | 36 bits | 36 bits | 36 bits | 32 bits | 32 bits | 36 bits | 32 bits | 32 bits | 32 bits | 32 bits | 32 bits | 32 bits | 64 (actual 36) bits | 64 (actual 36) bits | 32 bits | 64 (actual 36) bits |
| Maximum memory | 1 MB | 16 MB | 4096 MB | 4096 MB | 4096 MB | 4096 MB | 64 GB | 64 GB | 64 GB | 4 GB | 4 GB | 64 GB | 4 GB | 4 GB | 4 GB | 4 GB | 4 GB | 4 GB | 64 GB | 64 GB | 4 GB | 64 GB |
| L1 cache | no | No | 0 KB (controller sometimes present) | 8 KB | 8 KB + 8 KB | 16 KB + 16 KB | 8 KB + 8 KB | 16 KB + 16 KB | 16 KB + 16 KB | 16 KB + 16 KB | 16 KB + 16 KB | 16 KB + 16 KB | 16 KB + 16 KB | 8 KB + 12 Kµops | 8 KB + 12 Kµops | 16 KB + 12 Kµops | 32 KB + 32 KB | 32 KB + 32 KB | 16 KB + 12 Kµops | 2 x 16 KB + 12 Kµops | 32 KB + 32 KB | 32 KB + 32 KB |
| L2 cache | no | No | no | Motherboard (FSB frequency) | Motherboard (FSB frequency) | Motherboard (FSB frequency) | external, 256-1024 KB (CPU frequency) | external, 512 KB (1/2 CPU frequency) | external, 512 KB (1/2 CPU frequency) | external, 512 KB (1/2 CPU frequency) | 0 KB/128 KB (internal, CPU frequency) | external, 512 KB-2,408 KB (CPU frequency) | internal, 256 KB (CPU frequency) | 256 KB | 512 KB | 1,024 KB | 1,024 KB | 2,048 KB | 2,048 KB | 2 x 1,024 KB | 2,048 KB shared | 2,048 KB shared |
| Clock frequency | 4.77-10 MHz | 6–12 MHz | 16-33 MHz | 16-100 MHz | 60-200 MHz | 133-300 MHz | 150-200 MHz | 233-300 MHz | 300-450 MHz | 450-600 MHz | 266-300 MHz/300-533 MHz | 400-450 MHz | 500–1,133 MHz | 1.3-2 GHz | 1.8–3.4 GHz | 2.4–3.8 GHz | 0.9–1.7 GHz | 1–2.13 GHz | 3–3.6 GHz | 2.8–3.2 GHz | 1.06–2.33 GHz | 1.8-3 GHz |
| FSB | same as clock frequency | same as clock frequency | same as clock frequency | 16-50 MHz | 50-66 MHz | 60-66 MHz | 60-66 MHz | 66-100-133 MHz | 66-100-133 MHz | 66-100-133 MHz | 66 MHz | 100 MHz | 100-133 MHz | 400 MHz | 400, 533, 800 MHz | 533, 800 MHz | 400 MHz | 400, 533 MHz | 800 MHz | 800 MHz | 667 MHz | 800-1066-1333 MHz |
| FPU | 8087 | 80287 | 80387 | On chip | on chip | on chip | built-in | built-in | built-in | built-in | built in | built in | built in | built in | built in | built in | built in | built in | built in | built in | built in | built in |
| SIMD | no | No | no | No | no | MMX | N/A | MMX (SSE) | MMX (SSE) | MMX (SSE) | MMX | MMX | MMX (SSE) | MMX, SSE, SSE2 | MMX, SSE, SSE2 | MMX, SSE, SSE2, SSE3 | MMX, SSE, SSE2 | MMX, SSE, SSE2 | MMX, SSE, SSE2, SSE3 | MMX, SSE, SSE2, SSE3 | MMX, SSE, SSE2, SSE3 | MMX, SSE, SSE2, SSE3, SSSE3 |
| SMT/SMP | no | no | no | no | no | no | no | no | no | no | no | no | no | no | Hyper-Threading (certain versions) | Hyper-Threading | no | no | Hyper-Threading | dual cores (Hyper-Threading on certain models) | Dual core | Dual core |
| Fabrication process | 3,000 nm | 1,500 nm | 1,500-1,000 nm | 1,000–800 nm | 800-600-350 nm | 350 nm | 600-350 nm | 350 nm | 250 nm | 250 nm | 250 nm | 250 nm | 180 nm | 180 nm | 130 nm | 90 nm | 130 nm | 90 nm | 90 nm | 90 nm | 65 nm | 65 nm |
| Number of transistors | 29,000 | 134,000 | 275,000 | 1,185,000 | 3.1-3.3 million | 4.5 million | 5,500,000 + cache | 7,500,000 + cache | 7,500,000 + cache | 9,500,000 + cache | 7,500,000/19,000,000 | 7,500,000 + cache | 28.1 million | 42 million | 55 million | 125 million | 77 million | 140 million | 169 million | 230 million | 151 million | 291 million |
| Power consumption | N/A | N/A | 2 W @ 33 MHz | N/A | 8-16 W | 4-17 W | 29-47 W | 25-35 W | 25-35 W | 25-35 W | 16–28 W | 30-46 W | 25-35 W | 66-100 W | 54-137 W | 94-151 W | 9-30 W | 6-35 W | 84-115 W | 95-130 W | 9-31 W | 65 W |
| Voltage | 5 V | 5 V | 5 V | 5 V–3.3 V | 5 V-3.3 V | 2.8 V | 3.3 V | 2.8 V | 2 V | 2 V | 2 V | 2 V | 1.6 V, 1.8 V | 1.7 V | 1.55 V | 1.25–1.5 V | 0.9–1.5 V | 0.9–1.4 V | 1.2 V | 1.2 V | 0.9–1.3 V | 1.5 V |
| Die surface area | 16 mm² | 49 mm² | 42 mm² @ 1µ | 81 - 67 mm² | 294-163-90 mm² | 141 mm² | 306-196 mm² + cache | 204 mm² + cache | 131 mm² + cache | 128 mm² (PIII) + cache | 131 mm²/154 mm² | 131 mm² + cache | 106 mm² | 217 mm² | 146 mm² | 112 mm² | 82 mm² | 87 mm² | 135 mm² | 206 mm² | 91 mm² | 143 mm² |
| Connector | 40-pin | 68-pin | 132 pins | 168 pins | Socket 4, 5 or 7 | Socket 7 | Socket 8 | Slot 1 | Slot 1 | Slot 1 | Slot1/Socket 370 PPGA | Slot 2 | Slot 1-Socket 370 FCPGA | Socket 423/Socket 478 | Socket 478 | Socket 478/LGA775 | Socket 479 | Socket 479 | LGA775 | LGA775 | Socket 479 | LGA 775 |
cpu history
最新推荐文章于 2023-08-03 11:08:28 发布
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