Overview
Product Details
| General information | ||||||||||||||||||||||
| Type | CPU / Microprocessor | |||||||||||||||||||||
| Market segment | Desktop | |||||||||||||||||||||
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| Frequency ? | 4000 MHz | |||||||||||||||||||||
| Maximum turbo frequency | 4200 MHz (4 cores)4300 MHz (3 cores)4400 MHz (1 or 2 cores) | |||||||||||||||||||||
| Bus speed ? | 5 GT/s DMI | |||||||||||||||||||||
| Clock multiplier ? | 40 | |||||||||||||||||||||
| Package | 1150-land Flip-Chip Land Grid Array | |||||||||||||||||||||
| Socket | Socket 1150 / H3 / LGA1150 | |||||||||||||||||||||
| Size | 1.48" x 1.48" / 3.75cm x 3.75cm | |||||||||||||||||||||
| Introduction date | June 2, 2014 | |||||||||||||||||||||
| Price at introduction | $339 (OEM)$350 (box) | |||||||||||||||||||||
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| Architecture / Microarchitecture | ||||||||||||||||||||||
| Microarchitecture | Haswell | |||||||||||||||||||||
| Processor core ? | Devil's Canyon | |||||||||||||||||||||
| Core stepping ? | C0 (QG81, SR219) | |||||||||||||||||||||
| CPUID | 306C3 (QG81) | |||||||||||||||||||||
| Manufacturing process | 0.022 micron | |||||||||||||||||||||
| Data width | 64 bit | |||||||||||||||||||||
| The number of CPU cores | 4 | |||||||||||||||||||||
| The number of threads | 8 | |||||||||||||||||||||
| Floating Point Unit | Integrated | |||||||||||||||||||||
| Level 1 cache size ? | 4 x 32 KB 8-way set associative instruction caches4 x 32 KB 8-way set associative data caches | |||||||||||||||||||||
| Level 2 cache size ? | 4 x 256 KB 8-way set associative caches | |||||||||||||||||||||
| Level 3 cache size | 8 MB 16-way set associative shared cache | |||||||||||||||||||||
| Physical memory | 32 GB | |||||||||||||||||||||
| Multiprocessing | Uniprocessor | |||||||||||||||||||||
| Features |
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| Low power features | Enhanced SpeedStep technology ? | |||||||||||||||||||||
| Integrated peripherals / components | ||||||||||||||||||||||
| Integrated graphics | GPU Type: HD 4600Graphics tier: GT2Microarchitecture: Gen 7.5Execution units: 20Base frequency (MHz): 350Maximum frequency (MHz): 1250The number of supported displays: 3 | |||||||||||||||||||||
| Memory controller | The number of controllers: 1Memory channels: 2Supported memory: DDR3-1333, DDR3-1600Maximum memory bandwidth (GB/s): 25.6 | |||||||||||||||||||||
| Other peripherals |
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| Electrical / Thermal parameters | ||||||||||||||||||||||
| Maximum operating temperature ? | 72.72°C | |||||||||||||||||||||
| Thermal Design Power ? | 88 Watt | |||||||||||||||||||||
| Notes on Intel Core i7-4790K | ||||||||||||||||||||||
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We have our own factory base.specialize in various types of Modules.Active electronic components(Integrated Circuits, Relay, Sensors, and etc)and Passive electronic components (Filter, Magnetic Bead.Diodes, Transistors, Capacitors, Resistors, Inductors, and etc) over 20 years.Q. How do you make our business long-term and good relationship?
A. We keep good quality and competitive price to ensure our customers benefit ; We respect every customer as our friend and we sincerely do business and make friends with them.Packaging & Shipping
1. We can ship the items by DHL,UPS,TNT,FedEx and China Post.
2. We will ship the items within 3 working days after the payment is received.
About Payment
♦ We accept payment by Trade Assurance, PayPal, Western Union, T/T, Credit Card or Cash.
♦ Such "duty" has to be borne by the buyer as well as any costs and risks caused by his failure to the goods for import in time.
