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Processor of the day

D8080A-74[1].jpg
Intel 8080A CDIP

Most popular CPUs

Intel Core 2 Duo E8800 (ES)
Intel Core 2 Duo E6200 (ES)
Intel Core 2 Duo E7700
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Intel Core 2 Duo E7800

Intel Core i7-3770
Intel Core i5-3470
Intel Core i5-2400
Intel Core i5-4570
Intel Core i7-2600

Most powerful CPUs
Desktop PCs
AMD : Ryzen 9 7950X
Intel : Core i9-13900KF
Laptop PCs
AMD : Ryzen 9 6980HX
Intel : Core i9-12950HX
Servers
AMD : EPYC 9654P
Intel : Xeon Platinium 9282

CPUs > Intel > Core i3, i5, i7 & i9 > Haswell Architecture



Intel Core i7-4578U
Manufacturer Intel
Model Core i7
Architecture x86
Codename Haswell-ULT
Core frequency (Rated/Turbo Boost) 3 GHz/3.5 GHz
Cores/Threads 2/4
Targeted market Laptop PCs
Package FCBGA-1168
Physical informations
Package Size 4,0x2,4 cm Manufacturing process 22 nm
Die size 181 mm² Transistor count 1300000000
Electrical informations
Voltage ??? TDP 28 W
Bus frequency
Bus type DMI 2.0 Width 64 bits
Base clock 100 MHz Core/Bus ratio 30x
Bus speed DMI 2.0 5 GT/s
Caches
L1 cache (data) 2x32 KB L1 Cache (instruction) 2x32 KB
L2 cache 2x256 KB L3 cache 4 MB
Other informations
Release date July 20th 2014
Launch price $426 (OEM Price - for 1000 cpus)
Functions/Features 16-bit Floating-Point conversion instructions (F16C)
3-operand Fused Multiply-Add instructions (FMA3)
Advanced Vector Extensions (AVX)
Advanced Vector Extensions 2 (AVX2)
AES New Instructions
EM64T
Enhanced Intel Speedstep Technology (EIST)
Execute Disable Bit
Hyper Threading (HT)
Low Power
MMX
SSE
SSE2
SSE3
SSE4.1
SSE4.2
SSSE3
Turbo Boost 2.0
Integrated peripherals DDR3-1600 Memory controller Dual Channel
16 lanes PCI-Express 3.0 Controller
Intel Iris 5100 (GT3) @ 200/1200MHz (Normal/Turbo) Graphic controller
Sspec (stepping) SR1ZT (C0)
Part Number CL8064701954600 (OEM)
Rarity *
In collection ? no
Benchmarks
 
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Page created on 11/01/2019

Last update : 02/03/2024