WITHIN THE CPU BRAIN
only 2 companies make CPUs
Intel or A.M.D.
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Inside a CPU
- A PIPELINE: "A CORE" OF BOTS WITH DIFFERENT SKILL SETS
(LIKE AN ASSEMBLY LINE)
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FAST or HIGH END MOTHERBOARD
ONLY 400MHZ
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CLOCK MULTIPLYING
is when THE CPU AMPLIFIES THE SPEED
you're making the pipeline "cores" work too much
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"CPU-ID from CPU-Z" FREE SOFTWARE
WILL GET ALL INFO FROM HOW YOUR CPU IS WORKING!
OVERCLOCKING MAKES SYSTEMS UNSTABLE
*TURNING UP THE KNOB PASSED THE FACTORY SPEED
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JUST ADD NEW (OR MULTIPLE) CORES TO SPEED UP PC
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HYPERTHREADING IS A SUPER SMART PIPELINE
EACH NEW CORE ACTS LIKE MULTIPLE CPUs
in terms of speed
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CACHE is little bit of storage saved up
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Static random-access memory:
S-RAM IS INSIDE THE CPU and is very expensive
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AVOID PIPELINE STALL
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EVERY CPU comes with 3 caches:
L1, L2
and L3 CACHE - bottom level (slowest memory inside CPU)
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AMD brags about big caches
INTEL likes small caches that are just really "smart"
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CPU sockets
NEW MICRO-ARCHITECTURES
- WITH MICROSCOPIC TRANSISTORS -ETCHED OUT OF SILICON
CPUs always get new FAMILY NAMES
- with a bunch of i1, i2 - i9 models
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Example
INTEL:
Nehalem 1st generation
Sandy bridge
Ivy bridge
Haswell
Broadwell
Skylake
Kaby lake
Coffee lake 8th generation
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EXAMPLE on newer PC: CPU states on it
INTEL CORE "i7- 5820k"
Exact make and model for particular CPU
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PGA with pins
or
LGA land grid array
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INTEL LGA-1151 and LGA 2066
(1151 number of pins)
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AMD has
AM4 and TR4
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