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12:06 PM - January 7, 2002 by
Frank Völkel
Source: Tom's Hardware US – Keywords: pentium, 4
Topics: CeBIT
Syndication:
Source: Tom's Hardware US – Keywords: pentium, 4
Topics: CeBIT
Syndication:
Table of Contents:
A Detailed Comparison: Pentium 4/2200 Vs. Athlon XP 2000+
| Manufacturer | Intel | Intel | AMD |
|---|---|---|---|
| Processor | Pentium 4 w/Northwood Core | Pentium 4 w/Willamette Core | Athlon XP w/Palomino Core |
| Introduction | January 7, 2002 | November 20, 2000 | October 9, 2001 |
| Clock Frequencies | 2 GHz, 2.2 GHz | 1.3 - 2.0 GHz | 1.2 - 1.66 GHz |
| Manufacturing Process | 0,13 µm | 0,18 µm | 0,18 µm |
| Die size | 146 mm² | 217 mm² | 128 mm² |
| Number of Gates | 55 Million | 42 Million | 37,5 Million |
| Platform | Socket478 | Socket 423, Socket478 | Socket462 |
| CPU Bus Clock (Front Side Bus) | 100 MHz / 400 MHz QDR | 100 MHz / 400 MHz QDR | 133 MHz / 266 MHz DDR |
| L1 Execution Cache Size | 12.000 µ-Ops (Trace Cache) | 12.000 µ-Ops (Trace Cache) | 64 kB |
| Execution Pre Decode? | yes | yes | no |
| L1 Data Cache Size | 8 kB (unconfirmed) | 8 kB | 64 kB |
| Hardware Data Prefetch | yes | yes | yes |
| L1 Cache Clock | core clock | core clock | core clock |
| L1 Data Cache Bus Width | 256 bit | 256 bit | 64 bit |
| L2 Cache Size | 512 kB | 256 kB | 256 kB |
| L2 Cache Clock | core clock | core clock | core clock |
| L2 Cache Addressable Range | 64 GB | 64 GB | 64 GB |
| Processor Data Bus Width | 64 bit | 64 bit | 64 bit |
| Platform Support | |||
| Chipsets | Intel 845 (D)
Intel 850 VIA P4X266 VIA P4X266A SiS 645 |
Intel 845
Intel 850 VIA P4X266 |
VIA KT133 to KT266A
SiS 735 ALi Magik 1 Nvidia nForce AMD 750 und 760 |
| Type of Memory | SDRAM, DDR-SDRAM, RDRAM | SDRAM, DDR-SDRAM, RDRAM | SDRAM, DDR-SDRAM |
| Memory Clock | 100/133/200/266/333/400 MHz | 100/133/200/266/333/400 MHz | 100/133/200/266 MHz |
| Instruction Extensions | |||
| MMX | yes | yes | yes |
| Enhanced 3DNow! | no | no | yes |
| 3DNow! Professional | no | no | yes |
| SSE | yes | yes | yes |
| SSE2 | yes | yes | no |
| Electrical Specifications | |||
| SMP-Support | no | no | no ('not officially endorsed or supported') |
| Core Voltage | 1,5 Volt | 1,7 Volt | 1,75 Volt |
| Thermal Protection (Thermal Diode) | yes | yes | yes |
| Integrated Thermal Protection Logic | yes | yes | no, requires logic on motherboard |
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