Configurazione di prova

Come impatta l'overclock sui consumi? Cerchiamo il compromesso migliore con un Core i7 920.

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Configurazione di prova

Hardware
CPU Intel Core i7 920 (45 nm, 2.66 GHz, 4x 256 KB L2 and 8 MB L3 Cache, TDP 130 W, Rev. C0)
Scheda madre (Socket LGA1336) Asus P6T (Rev. 1.0)

Chipset: Intel X58, ICH10R

BIOS: 0403 (02/26/2009)

RAM 3x 2 GB DDR3-1600 (Corsair TR3X6G1600C8D)

operating between DDR3-999 and 1200 (CL8-8-8-24)

HDD Western Digital VelociRaptor, 300 GB (WD3000HLFS)

10,000 RPM, SATA/300, 16 MB Cache

Blu-Ray Drive LG GGW-H20L, SATA/150
Alimentatore Fortron Everest 1010, 1010 W

Software e Drivers
Sistema operativo Windows Vista Enterprise Version 6.0 SP1 (Build 6000)
Driver e impostazioni
Chipset Intel 9.0.0.1012
Intel Matrix Storage 8.7.0.1007
Driver Nvidia GeForce 182.08

Benchmark
Giochi 3D
Crysis

Version: 1.2.1

Video Mode: 1680x1050

Overall Quality: low

Demo: CPU-Benchmark2 + Tom's Hardware Tool

Unreal Tournament 3

Version: 1.2

Video Mode: 1680x1050

Sound and DirectX10

Video Quality:

Texture Details: 1

Level Details: 1

Demo: vCTF-CONTAINMENT_fly

Time: 12/60

World In Conflict

Version: 1.0.0.9

Video Mode: 1680x1050 and 800x600

Video Quality: low details

Demo: Game-Benchmark

Audio
iTunes

Version: 7.7.1.11

Audio CD (Terminator II SE), 53 min

Default format AAC

Lame MP3

Version 3.98

Audio CD "Terminator II SE", 53 min

wave to mp3

160 Kbps

Video
Benchmark Dettagli

Pinnacle Studio 12

Version: 12.0.0.6163

Encoding and Transition Rendering

DV camcorder movie

Video:

720 x 576 Pixel, PAL, 25 fps, 6000 Kbits/sec

Audio:

MPEG Layer 2, 224 Kbits/sec 16 Bit, Stereo 44.1 KHz

File Type: MPEG-2 (DVD Compatible)

TMPEG 4.5

Version: 4.5.1.254

Video: Terminator 2 SE DVD (720x576, 16:9) 5 Minutes

Audio: Dolby Digital, 48000 Hz, 6-Kanal, English

Advanced Acoustic Engine MP3 Encoder (160 kbps, 44.1 KHz)

DivX 6.8.3 Version: 6.8.3

== Main Menu ==

default

== Codec Menu ==

Encoding mode: Insane Quality

Enhanced multithreading

Enabled using SSE4

Quarter-pixel search

== Video Menu ==

Quantization: MPEG-2

XviD 1.1.3 Version: 1.1.3

Other Options / Encoder Menu -

Display encoding status = off

Mainconcept Reference 1.5.1

Reference H.264 Plugin Pro 1.5.1

Version: 1.5.1

MPEG2 to MPEG2 (H.264)

MainConcept H.264/AVC Codec

28 sec HDTV 1920x1080 (MPEG2)

Audio:

MPEG2 (44.1 kHz, 2 Channel, 16 Bit, 224 kbps)

Codec: H.264

Mode: PAL (25 FPS)

Profile: Tom's Hardware Settings for Qct-Core

Adobe Premiere Pro CS3 HDTV

Mainconcept H.264 Plugin 3.2

Windows Media Encoder 9.1 AP HDTV

Windows Audio Encoder 10 Pro

Version: 3.0

NTSC MPEG2-HDTV 1920x1080 (24 sec)

Import: Mainconcept NTSC HDTV 1080i

Export: Adobe Media Encoder

== Video ==

Windows Media Video 9 Advanced Profile

Encoding Passes: one

Bitrate Mode: Constant

Frame: 1920x1080

Frame Rate: 29.97

Maximum Bitrate : 2000

Image Quality: 50.00

== Audio ==

Windows Media Audio 10 Professional

Encoding Passes: one

Bitrate Mode: Constant

Audio Format:

160 kbps, 44.1 kHz, 2 channel 16 bit (A/V) CBR

Applicazioni
Grisoft AVG Anti-Virus 8 Version: 8.0.134

Virus base: 270.4.5/1533

Benchmark

Scan: some compressed ZIP and RAR archives

Winrar 3.8 Version 3.80 BETA 4

WinZIP Commandline Version 2.3

Compression = Best

Dictionary = 4096 KB

Benchmark: THG-Workload

Winzip 11 Version 11.2 (8094)

Compression = Best

Benchmark: THG-Workload

Maxon Cinema 4D Release 10 Version: 10.008

Rendering from a scene

(Water drop at a Rose)

Resolution: 1280 x 1024 - 8Bit (50 frames)

Adobe Photoshop CS 3 Version: 10.0x20070321

Filtering a 69 MB TIF-Photo

Benchmark: Tomshardware-Benchmark V1.0.0.4

Programmed by Tomshardware using Delphi 2007

Filters:

Crosshatch

Glass

Sumi-e

Accented Edges

Angled Strokes

Sprayed Strokes

Deep Fritz 11 Version: 11

Fritz Chess Benchmark Version 4.2

Sintetici
3DMark Vantage Version: 1.02

Options: Performance

Graphics Test 1

Graphics Test 2

CPU Test 1

CPU Test 2

PCMark Vantage Version: 1.00

PCMark Benchmark

Memories Benchmark

Windows Media Player 10.00.00.3646