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Transcript of intel core i7
BY: ALEEM PASHA N.A
Under the Guidance
Of
Asst.Prof. VENKATA GIRI J
Intel Core i7Sri Venkateshwara College of Engineering
Department of Computer Science & Engineering
INTRODUCTION
Central Processing Unit(CPU).
Multi-Core CPU.
Hyper Threading.
Cache.
Evolution of Microprocessors
Intel 4004 4bit 1971
Intel 8086 16bit 1978
Intel 80386 32bit 1985
Intel Pentium 32/64bit 1995-06
Intel core 2 32/64bit 2007
Intel Core i3,i5,i7 64bit 2009
Existing Intel Core i7 Technology
Nehalem microarchitecture (1st generation)
Bloomfield (45 nm)
Lynnfield (45 nm)
Gulftown (32 nm)
Sandy Bridge microarchitecture (2ndgeneration)
Sandy Bridge(32 nm)
Sandy Bridge-E(32 nm)
Ivy Bridge microarchitecture (3rd generation)
Ivy Bridge(22 nm)
Ivy Bridge-E (22 nm)
Intel Core i7 (1st generation)
Nehalem microarchitecture: Hyper-threading, Turbo
Boost, Smart Cache.Type series Transistors Die size Cores L2 cache L3 cache
Bloomfield (45 nm)
i7-920 to i7-965E
731 Million 263 mm² 4 4*256KB 8MB
Lynnfield (45 nm)
i7-860 to i7-870s
774 Million 296 mm² 4 4*256KB 8MB
Gulftown (32 nm)
i7-970 toi7-990X
1.17Billion 239mm² 6 6*256KB 12MB
Intel Core i7 (2nd generation)
Sandy Bridge microarchitecture:Smart Cache, Intel
HD Graphics 2000,3000,4-DDR3-1600mhz
Type Series Transistors Die size Cores L2 cache L3 cache
Sandy
Bridge
(32 nm)
i7-2600,i7-2700
1.16 Billion 216 mm² 4 4*256KB 8MB
Sandy
Bridge-E
(32 nm)
i7-3820 toi7-3970X
1.27 Billion 294mm² 4-6 4*256KB6*256KB
10-15MB
Intel Core i7 (3rd generation)
Ivy Bridge microarchitecture: Turbo Boost 2.0, Intel
HD Graphics 4000, support upto 8 DDR3-1600mhz
Type Series Transistors Die size Cores L2 cache L3 cache
Ivy Bridge
(22 nm)
i7-3770K,S,T
1.4 Billion 160 mm² 4 4*256KB 8MB
Ivy Bridge-
E
(22 nm)
i7-4820k,i7-4930k,i7-4960X
1.86 Billion 256.5 mm² 4-6 4*256KB 10-15MB
Drawbacks Of Previous Generations
Power Hungry.
Generates Heat.
Less number of Transistors.
Less number of Cores.
Smaller L3 cache.
No Support for DDR4 Memory.
Updated Technology
Intel core i7 (4th Generation)
Haswell microarchitecture: Enhanced Intel SpeedStep
Technology (EIST), Intel HD Graphics 5200.
Haswell-E(22 nm)
Model Cores Frequency L2 cache L3 cache Power DIMMSupport
i7-5930K 6 3.5GHz 6*256KB 15MB 140W 4*DDR4-2133Mhz
i7-5960X 8 3GHz 8*256KB 20MB 140W 8*DDR4-2133Mhz
Intel Core i7-5960X
i7-5960X
2.60 Billion Transistors, Die size 356mm2
Instruction Set Support
FMA4
SSE4.2
AVX2
AVX
AES-NI
F16C
Advantages of 4th Generation
Great Performance.
Less Power Consumption.
More Number of Cores.
Larger L3 Cache.
New Instructions sets.
Support for new DDR4 Memory.
Generates less heat at base frequency.
Comparison of Architectures
Comparison Chart
IMAGES
Conclusion
This processor is brilliant from multiplestandpoints. It supports new interestingtechnologies, such as SMT and Turbo Boost2.0, and has an integrated memory controller withunprecedented performance.
Thus Intel Core i7 is the fastest processor usingHaswell microarchitecture and 8 Multi-coretechnology that applies processing power whereit's needed most and delivering an incredible
PC performance.
THANK YOU