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Microprocessor Clock Rates |
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AMD Processor Clock Rates |
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AMD K5 and K6 Processor Clock Rates |
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Includes processors designed to compete with Intel's
Pentium processor line. |
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AMD K7 Athlon Processor Clock Rates |
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Includes the original Athlon, Thunderbird, Athlon XP, Athlon 4,
Duron, Sempron, and Mobile Athlon XP processors. |
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AMD K8 Athlon64 Processor Clock Rates |
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The Athlon 64 X2 is up to 6400+. Includes the Mobile
Athlon 64 and the Turion line. |
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AMD K8 Opteron Processor Clock Rates |
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Opteron 12xx, 22xx, and 82xx processors have been
added. |
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AMD K10 Phenom Processor Clock Rates |
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New triple-core and quad-core Phenom categories have been
added. The quad-core is up to 2600 MHz (9950). |
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Intel Processor Clock Rates |
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Older Intel Processor Clock Rates |
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Covers Intel processors from the 8086 to the 486
series. |
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Intel Pentium Processor Clock Rates |
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Includes Pentium MMX and Pentium Pro processors. |
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Intel Pentium II Processor Clock Rates |
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Includes Pentium II Celeron, Mobile Pentium II Celeron, and
Pentium II Xeon processors. |
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Intel Pentium III Processor Clock Rates |
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Includes Mobile Pentium III and Pentium III Xeon
processors. |
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Intel Pentium 4 Processor Clock Rates |
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Several additions have been made to the Pentium D, Core2
Duo Desktop, and Core2 Extreme processors. The Pentium 4 Dual-Core
Desktop and Core2 Quad processor lines have been added. |
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Intel Itanium Processor Clock Rates |
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Updated to reflect numerous versions of the Itanium 2. |
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Cyrix Processor Clock Rates |
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Cyrix Processor Clock Rates |
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The C3 processor has been relisted in five separate
categories, each with different names. It's currently up to 1
GHz. |
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Related Links - Sources of Information |
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AMD CPU Chart |
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Covers practically every AMD processor made since the
original Athlon. |
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CPU Sockets Chart |
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This webpage contains all major socket designations,
starting with Socket 1, and shows the CPUs and chipsets bound with
each type. |
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CPU World: Intel Specs |
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This website lists all of the Intel CPU Sspec cards,
categorized by processor type. |
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Intel & AMD Specifications Chart |
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A comprehensive list of all Intel and AMD processor
specifications. |
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Processor Electrical Specifications |
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This webpage contains various CPU voltages and wattages from
Intel, AMD, Via, and more. |
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Processor Speed Settings |
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This webpage contains various CPU speeds from Intel, AMD,
and Cyrix. Most of them are Socket 7 and older. |
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TR's CPU Decoder Ring |
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Covers AMD Athlon and Athlon 64-class processors and Intel
Pentium 4-class processors. |
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Notes |
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- Several Intel and AMD and Intel processors are dual-core. This
means they have two individual CPUs in one chip. Some are
quad-core, which means they have four individual CPUs in one
chip.
- Intel's Hyperthreading technology uses two pipelines in one CPU,
which gives the operating system the appearance of two CPUs.
When their first dual-core CPUs came out, Intel discontinued
this technology. It has since been reincorporated. In some
instances, a single quad-core CPU will appear as eight CPUs
to the operating system when combined with HT technology.
- The AMD Opteron series processors are utilizing a new numbering
scheme. The 14x series are 1-way, the 24x series are 2-way, and
the 84x series are 8-way. This is illustrated respectively with
their speeds listed.
- Several newer Intel Pentium 4 HT, Pentium 4 M, and Celeron D
series processors are utilizing a new numbering scheme. The
Pentium 4 D processors are deemed 8xx and 9xx, the Pentium 4 HT
processors are deemed 5xx, the Pentium 4 M procesors are deemed
7xx, and the Celeron D processors are deemed 3xx.
- Several newer Intel Pentium 4 HT and Pentium 4 D processors have
three cache levels (L1, L2, and L3).
- Intel's Itanium 2 processors come with many L3 cache sizes,
including 1.5MB, 3MB, 4MB, 6MB, or 9MB.
- AMD's Hypertransport Bus technology uses a scaled multiple of a
base speed of 200 MHz. Although all HT-compatible bus speeds
are listed as 800 MHz or 1000 MHz, some MB manufacturers list it
as 1600 MHz and 2000 MHz. This is the speed indicated here.
- All AMD Athlon 64 and newer CPUs include an integrated memory
controller, dating back to 2004. Intel did not integrate a
memory controller until their 45nm line of CPUs came out in
2007.
- Specified rates for the Cyrix processors, AMD's K5, AMD's Athlon
MP (1500 and above), AMD's Athlon XP, and AMD's Athlon 64 are PR
ratings, not true speeds. The PR rating is a comparitive speed
against Intel's processors.
- "B" on Intel processors denotes support for a 133 MHz system bus.
- "E" on Intel processors denotes support for Advanced Transfer
Cache and Advanced System Buffering.
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Other sources for information:
Intel,
AMD,
Via Technologies,
Price Watch,
PC World Magazine,
PC Magazine,
Wikipedia,
"Upgrading & Repairing PCs" by Que |
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