Thermal Management, Signal Description

December 2013 Order No.: 328897-004

		Processor—Contents
	4.2.3 Requesting Low-Power Idle States	53
	4.2.4 Core C-State Rules	54
	4.2.5 Package C-States	55
	4.2.6 Package C-States and Display Resolutions	59
4.3	Integrated Memory Controller (IMC) Power Management	60
	4.3.1 Disabling Unused System Memory Outputs	60
	4.3.2 DRAM Power Management and Initialization	61
	4.3.3 DRAM Running Average Power Limitation (RAPL)	63
	4.3.4 DDR Electrical Power Gating (EPG)	63
4.4	PCI Express* Power Management	63
4.5	Direct Media Interface (DMI) Power Management	63
4.6	Graphics Power Management	64
	4.6.1 Intel® Rapid Memory Power Management (Intel® RMPM)	64
	4.6.2 Graphics Render C-State	64
	4.6.3 Intel® Graphics Dynamic Frequency	64
5.0 Thermal Management		65
5.1	Desktop Processor Thermal Profiles	66
	5.1.1 Processor (PCG 2013D) Thermal Profile	67
	5.1.2 Processor (PCG 2013C) Thermal Profile	68
	5.1.3 Processor (PCG 2013B) Thermal Profile	69
	5.1.4 Processor (PCG 2013A) Thermal Profile	70
5.2	Thermal Metrology	71
5.3	Fan Speed Control Scheme with Digital Thermal Sensor (DTS) 1.1	71
5.4	Fan Speed Control Scheme with Digital Thermal Sensor (DTS) 2.0	73
5.5	Processor Temperature	74
5.6	Adaptive Thermal Monitor	75
5.7	THERMTRIP# Signal	78
5.8	Digital Thermal Sensor	78
	5.8.1 Digital Thermal Sensor Accuracy (Taccuracy)	79
5.9	Intel® Turbo Boost Technology Thermal Considerations	79
	5.9.1 Intel® Turbo Boost Technology Power Control and Reporting	79
	5.9.2 Package Power Control	80
	5.9.3 Turbo Time Parameter	81
6.0 Signal Description		82
6.1	System Memory Interface Signals	82
6.2	Memory Reference and Compensation Signals	84
6.3	Reset and Miscellaneous Signals	85
6.4	PCI Express*-Based Interface Signals	86
6.5	Display Interface Signals	86
6.6	Direct Media Interface (DMI)	86
6.7	Phase Locked Loop (PLL) Signals	87
6.8	Testability Signals	87
6.9	Error and Thermal Protection Signals	88
6.10 Power Sequencing Signals		88
6.11 Processor Power Signals		89
6.12 Sense Signals		89
6.13 Ground and Non-Critical to Function (NCTF) Signals		89
6.14 Processor Internal Pull-Up /Pull-Down Terminations		89

Desktop 4th Generation Intel® Core™ Processor Family, Desktop Intel® Pentium® Processor Family, and Desktop Intel® Celeron® Processor Family

Datasheet – Volume 1 of 2 4

BX80633I74960X, BX80646I34130, BX80646I54430, BX80646I74770K, BX80646I74770 specifications

The Intel CM8063701159502, or BX80637I53470, is a powerful CPU designed for modern computing needs. This processor belongs to Intel's 4th generation of Core i5 processors, commonly known as "Haswell". It showcases Intel's commitment to enhancing performance, increasing energy efficiency, and delivering an enriching user experience.

One of the main features of the Intel Core i5-3470 is its quad-core architecture. This allows the processor to handle multiple threads simultaneously, making it adept at multitasking and running demanding applications efficiently. With a base clock speed of 3.2 GHz, it can boost up to 3.6 GHz using Intel’s Turbo Boost technology, providing additional power when needed for intensive tasks like gaming or video editing.

The Intel i5-3470 features Intel's HD Graphics 2500, which offers decent graphics performance for everyday tasks and casual gaming. This integrated graphics solution is capable of delivering high-definition visuals and supports DirectX 11, making it suitable for lightweight gaming experiences without the need for an additional dedicated graphics card.

Another standout characteristic of the BX80637I53470 is its support for Intel Smart Cache, which is an advanced caching technology. It provides a shared cache pool that enhances performance by reducing the time it takes to access frequently used data. This feature, coupled with Intel's instruction set architecture, allows for improved processing agility and efficiency across applications.

The processor is built on a 22nm manufacturing process, which results in reduced power consumption and heat generation compared to its predecessors. It has a thermal design power (TDP) of 77 watts, making it energy efficient while still delivering robust performance. Additionally, the Core i5-3470 supports DDR3 memory, with speeds up to 1600 MHz, enabling quick data retrieval and improved system responsiveness.

Security is another important aspect of the Intel i5-3470, featuring Intel Secure Key and Intel AES New Instructions (AES-NI), which protect sensitive data and enhance encryption performance.

In conclusion, the Intel CM8063701159502, or BX80637I53470, encapsulates modern computing technology with its powerful quad-core performance, integrated graphics, energy efficiency, and robust security features, making it a versatile choice for a wide range of computing tasks. Whether users are engaging in casual gaming, productivity tasks, or multimedia consumption, this processor demonstrates a solid balance of performance and efficiency, providing an excellent computing experience overall.

Intel CM8063701159502, CM8064601466200 Thermal Management, Signal Description, Processor-Contents

Models: BX80633I74960X BX80646I34130 BX80646I54430 BX80646I74770K BX80646I74770 BX80646I54570S BX80646I74770S BXF80646I74770K CM8063701159502 CM8063701212200 BX80637I73770K CM8064601466003 CM8064601466200

Processor—Contents

5.0 Thermal Management

6.0 Signal Description

BX80633I74960X, BX80646I34130, BX80646I54430, BX80646I74770K, BX80646I74770 specifications