This document provides information about Intel processors, specifically the i3, i5, and i7 models. It discusses the basic features of each line including core counts, clock speeds, cache sizes, and the inclusion of technologies like hyperthreading. The i3 is positioned as the entry-level option with dual cores, lower speeds and smaller caches. The i5 is mid-range with quad cores on some models and larger caches. The i7 is the high-end option with support for quad, hex, and octa-core configurations along with the largest caches and inclusion of hyperthreading across all models.

1. Intel Processors
I3, I5, I7

2. What is a
 Brain processor?
 Evolved
 Basic arithmetic and
logic

3.  January 2010
 Mobile
 Lacking
i3 Core Processor

4. Basics
 Clarkdale(32nm,
integrated graphics)
 Graphics processing
unit
 2 cores

5. More Clarkdale(I3)
 Not mobile
 Peoples needs
 Arrandale

6. Arrandale(I3)
 Low speeds
 No turbo
 No Error correction
code

7. What is ECC?
 Computer data
storage
 Detect and correct
common

8. Differences
 Mobile (A)
 4Mb L3 cache(C)
 Both have 2 cores

9. L3 Cache?
 Buffer closer to core
 Help traffic between
cores

10. I5 Processor
 September 2009
 Nehalem
 Lynnfield + old
systems
 No hyperthreading

11. Lynnfield
 4 core processor
 45 nm
 Direct media
interface

12. Direct Media Interface
 Connects North to
South on mother
board

13. Hyper-threading
 Combining threads
to increase
efficiency of
computer
(clarkdale)

14. I3 I5
 2  4(some)
 8 MB L3 cache
 Some I3 similar

15.  High End
 Dual, quad, and
hexicore
 64 bit
i7

16.  Dual core
 4 mb L3
 32 nm
 Hyperthreading
Arrandale

17.  Quad Core
 8 MB
 45 nm
 Hyperthreading
Bloomfield, Lynnfield

18.  6 cores
 12 MB
 32 nm
 Hyperthreading
Gulftown

19. i3 i5
 2.93-3.33 GHz  Quad- 2.4-2.8 GHz
 Dual- 3.2-3.6 GHz
Performance

20.  Quad- 2.53-3.33 GHz
 6 core- 3.2- 3.46 GHz
I7 Performance