Intel Core 2 Quad Q9505 versus Intel Core 2 Quad Q9450

Analyse comparative des processeurs Intel Core 2 Quad Q9505 et Intel Core 2 Quad Q9450 pour tous les caractéristiques dans les catégories suivants: Essentiel, Performance, Compatibilité, Sécurité & fiabilité, Technologies élevé, Virtualization, Mémoire. Analyse de référence de la performance des processeurs: PassMark - Single thread mark, PassMark - CPU mark, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core, CompuBench 1.5 Desktop - Face Detection (mPixels/s), CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s), CompuBench 1.5 Desktop - T-Rex (Frames/s), CompuBench 1.5 Desktop - Video Composition (Frames/s), CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s).

Intel Core 2 Quad Q9505

versus

Intel Core 2 Quad Q9450

Différences

Raisons pour considerer le Intel Core 2 Quad Q9505

Environ 5% meilleur performance en PassMark - Single thread mark: 1184 versus 1128
Environ 18% meilleur performance en CompuBench 1.5 Desktop - Face Detection (mPixels/s): 0.676 versus 0.573
Environ 8% meilleur performance en CompuBench 1.5 Desktop - Video Composition (Frames/s): 1.248 versus 1.154

Référence
PassMark - Single thread mark	1184 versus 1128
CompuBench 1.5 Desktop - Face Detection (mPixels/s)	0.676 versus 0.573
CompuBench 1.5 Desktop - Video Composition (Frames/s)	1.248 versus 1.154
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)	4.253 versus 4.249

Raisons pour considerer le Intel Core 2 Quad Q9450

Environ 2% meilleur performance en PassMark - CPU mark: 2189 versus 2156
Environ 5% meilleur performance en Geekbench 4 - Single Core: 403 versus 382
Environ 8% meilleur performance en Geekbench 4 - Multi-Core: 1322 versus 1222
Environ 32% meilleur performance en CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 31.997 versus 24.212
Environ 28% meilleur performance en CompuBench 1.5 Desktop - T-Rex (Frames/s): 0.177 versus 0.138

Référence
PassMark - CPU mark	2189 versus 2156
Geekbench 4 - Single Core	403 versus 382
Geekbench 4 - Multi-Core	1322 versus 1222
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)	31.997 versus 24.212
CompuBench 1.5 Desktop - T-Rex (Frames/s)	0.177 versus 0.138

Comparer les références

CPU 1: Intel Core 2 Quad Q9505
CPU 2: Intel Core 2 Quad Q9450

PassMark - Single thread mark

CPU 1

CPU 2

1184

1128

PassMark - CPU mark

CPU 1

CPU 2

2156

2189

Geekbench 4 - Single Core

CPU 1

CPU 2

382

403

Geekbench 4 - Multi-Core

CPU 1

CPU 2

1222

1322

CompuBench 1.5 Desktop - Face Detection (mPixels/s)

CPU 1

CPU 2

0.676

0.573

CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)

CPU 1

CPU 2

24.212

31.997

CompuBench 1.5 Desktop - T-Rex (Frames/s)

CPU 1

CPU 2

0.138

0.177

CompuBench 1.5 Desktop - Video Composition (Frames/s)

CPU 1

CPU 2

1.248

1.154

CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)

CPU 1

CPU 2

4.253

4.249

Nom	Intel Core 2 Quad Q9505	Intel Core 2 Quad Q9450
PassMark - Single thread mark	1184	1128
PassMark - CPU mark	2156	2189
Geekbench 4 - Single Core	382	403
Geekbench 4 - Multi-Core	1222	1322
CompuBench 1.5 Desktop - Face Detection (mPixels/s)	0.676	0.573
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)	24.212	31.997
CompuBench 1.5 Desktop - T-Rex (Frames/s)	0.138	0.177
CompuBench 1.5 Desktop - Video Composition (Frames/s)	1.248	1.154
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)	4.253	4.249

Comparer les caractéristiques

	Intel Core 2 Quad Q9505	Intel Core 2 Quad Q9450
Essentiel
Nom de code de l’architecture	Yorkfield	Yorkfield
Date de sortie	Q3'09	March 2008
Position dans l’évaluation de la performance	2974	2970
Processor Number	Q9505	Q9450
Série	Legacy Intel® Core™ Processors	Legacy Intel® Core™ Processors
Status	Discontinued	Discontinued
Segment vertical	Desktop	Desktop
Prix maintenant		$335
Valeur pour le prix (0-100)		3.31
Performance
Soutien de 64-bit
Base frequency	2.83 GHz	2.66 GHz
Bus Speed	1333 MHz FSB	1333 MHz FSB
Taille de dé	164 mm2	214 mm2
Processus de fabrication	45 nm	45 nm
Température de noyau maximale	71.4°C	71.4°C
Nombre de noyaux	4	4
Compte de transistor	456 million	820 million
Rangée de tension VID	0.8500V-1.3625V	0.8500V-1.3625V
Cache L1		256 KB
Cache L2		12288 KB
Température maximale de la caisse (TCase)		71 °C
Fréquence maximale		2.67 GHz
Compatibilité
Low Halogen Options Available
Package Size	37.5mm x 37.5mm	37.5mm x 37.5mm
Prise courants soutenu	LGA775	LGA775
Thermal Design Power (TDP)	95 Watt	95 Watt
Nombre de CPUs maximale dans une configuration		1
Sécurité & fiabilité
Execute Disable Bit (EDB)
Technologie Intel® Trusted Execution (TXT)
Technologies élevé
Technologie Enhanced Intel SpeedStep®
Idle States
Intel 64
Intel® AES New Instructions
Intel® Demand Based Switching
Technologie Intel® Hyper-Threading
Technologie Intel® Turbo Boost
Thermal Monitoring
FSB parity
Virtualization
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Mémoire
Genres de mémoire soutenus		DDR1, DDR2, DDR3