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Q9650, Q9550, Q9550S 비교

2015.04.07

Q9650, Q9550, Q9550S 비교

내장 그래픽 메모리 용량 늘리기

2015.04.04

내장 그래픽 메모리 용량 늘리기

카스퍼스키 2014 한글판

2015.03.28

카스퍼스키 2014 한글판

윈도우 정품인증 확인하기

2015.03.22

윈도우 정품인증 확인하기

Q9650, Q9550, Q9550S 비교

Posted by Programmer™

2015. 4. 7. 04:30 Hardware

Product Name	Intel® Core™2 Quad Processor Q9550 (12M Cache, 2.83 GHz, 1333 MHz FSB)	Intel® Core™2 Quad Processor Q9550S (12M Cache, 2.83 GHz, 1333 MHz FSB)	Intel® Core™2 Quad Processor Q9650 (12M Cache, 3.00 GHz, 1333 MHz FSB)
Code Name	Yorkfield	Yorkfield	Yorkfield
- Essentials
Status	End of Life	End of Life	End of Life
Launch Date	Q1'08	Q1'09	Q3'08
Processor Number	Q9550	Q9550S	Q9650
Cache	12 MB L2 Cache	12 MB L2 Cache	12 MB L2 Cache
Bus Type	FSB	FSB	FSB
System Bus	1333 MHz	1333 MHz	1333 MHz
FSB Parity	Yes	Yes	No
Instruction Set	64-bit	64-bit	64-bit
Embedded Options Available	No	No	No
Lithography	45 nm	45 nm	45 nm
VID Voltage Range	0.8500V-1.3625V	0.8500V-1.3625V	0.8500V-1.3625V
Recommended Customer Price	BOX : $287.00	BOX : $340.00	BOX : $339.00
Datasheet	Link	Link	Link
- Performance
# of Cores	4	4	4
Processor Base Frequency	2.83 GHz	2.83 GHz	3 GHz
TDP	95 W	65 W	95 W
- Package Specifications
T_CASE	71.4°C	76.3°C	71.4°C
Package Size	37.5mm x 37.5mm	37.5mm x 37.5mm	37.5mm x 37.5mm
Processing Die Size	214 mm²	214 mm²	214 mm²
# of Processing Die Transistors	820 million	820 million	820 million
Sockets Supported	LGA775	LGA775	LGA775
Low Halogen Options Available	See MDDS	See MDDS	See MDDS
- Advanced Technologies
Intel® Turbo Boost Technology ^‡	No	No	No
Intel® Hyper-Threading Technology ^‡	No	No	No
Intel® Virtualization Technology (VT-x) ^‡	Yes	Yes	Yes
Intel® Virtualization Technology for Directed I/O (VT-d) ^‡	Yes	Yes	Yes
Intel® 64 ^‡	Yes	Yes	Yes
Idle States	Yes	Yes	Yes
Enhanced Intel SpeedStep® Technology	Yes	Yes	Yes
Intel® Demand Based Switching	No	No	No
Thermal Monitoring Technologies	Yes	Yes	Yes
- Intel® Data Protection Technology
AES New Instructions	No	No	No
- Intel® Platform Protection Technology
Trusted Execution Technology ^‡	Yes	Yes	Yes
Execute Disable Bit ^‡	Yes	Yes	Yes

FSB parity : FSB parity provides error checking on data sent on the FSB (Front Side Bus).

저작자표시 (새창열림)

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내장 그래픽 메모리 용량 늘리기

Posted by Programmer™

2015. 4. 4. 01:59 Hardware

AMI BIOS 의 경우:

▶ Advanced Chipset Features 로 들어갑니다.

▶ North Bridge Configuration 으로 들어갑니다.

▶ Video Function Configure 로 들어갑니다.

DVMT/FIXED Memory 가 [256MB]로 되어 있는데 Maximum DVMT 로 바꿔줍니다.

CPU-Z 로 확인해보면 1024 MByte 로 바뀐것을 확인하실 수 있습니다.

DVMT (동적 비디오 메모리 기술)에 관해서는 아래 원문을 참고하시기 바랍니다.

DVMT(Dynamic Video Memory Technology):

Dynamic Video Memory Technology (DVMT) is an enhancement of the UMA concept, wherein the optimum amount of memory is allocated for balanced graphics and system performance, through Direct AGP known as Non-Local Video Memory (NLVM), and a highly efficient memory utilization scheme.

DVMT ensures the most efficient use of available memory – regardless of frame buffer or main memory sizing – for maximum 2D/3D graphics performance. DVMT dynamically responds to system requirements and applications demands by allocating the proper amount of display, texturing, and buffer memory after the operating system has booted.

For example, a 3D application when launched may require more vertex buffer memory to enhance the complexity of objects, or more texture memory to enhance the richness of the 3D environment.

The operating system views the integrated Graphics driver as an application, which uses Direct AGP to request allocation of additional memory for 3D applications, and returns the memory to the Operating System when no longer required.