Intel Core i7-2640M revue du processeur

Intel Core i7-2640M

Core i7-2640M processeur produit par Intel; release date: 4 September 2011. Au jour du sortie, le processeur coûta $346 . Le processeur est conçu pour les ordinateurs mobile et est basé sur la microarchitecture Sandy Bridge.

Le CPU est barré pour prévenir le overclocking. Nombre total des noyaux - 2, threads - 4. Vitesse de fonctionnement de CPU maximale - 3.50 GHz. Température de fonctionnement maximale - 100 °C. Technologie de fabrication - 32 nm . Taille de la cache: L1 - 128 KB, L2 - 512 KB, L3 - 4096 KB.

Genres de mémoire soutenu: DDR3 1066/1333. Taille de mémoire maximale: 16 GB.

Genres de prises de courant soutenu: FCBGA1023, PPGA988. Consommation d’énergie (TDP): 35 Watt.

Le processor a des graphiques intégrés Intel® HD Graphics 3000 avec les paramètres suivantes: fréquence maximale - 1.3 GHz.

Référence

PassMark
Single thread mark
CPU #1
Cet CPU
4870
1498
PassMark
CPU mark
CPU #1
Cet CPU
156834
2467
Geekbench 4
Single Core
CPU #1
Cet CPU
5311
594
Geekbench 4
Multi-Core
CPU #1
Cet CPU
36691
1292
CompuBench 1.5 Desktop
Face Detection
CPU #1
Cet CPU
97.640 mPixels/s
2.073 mPixels/s
CompuBench 1.5 Desktop
Ocean Surface Simulation
CPU #1
Cet CPU
741.453 Frames/s
34.770 Frames/s
CompuBench 1.5 Desktop
T-Rex
CPU #1
Cet CPU
4.623 Frames/s
0.233 Frames/s
CompuBench 1.5 Desktop
Video Composition
CPU #1
Cet CPU
49.002 Frames/s
0.801 Frames/s
CompuBench 1.5 Desktop
Bitcoin Mining
CPU #1
Cet CPU
218.231 mHash/s
2.127 mHash/s
Nom Valeur
PassMark - Single thread mark 1498
PassMark - CPU mark 2467
Geekbench 4 - Single Core 594
Geekbench 4 - Multi-Core 1292
CompuBench 1.5 Desktop - Face Detection 2.073 mPixels/s
CompuBench 1.5 Desktop - Ocean Surface Simulation 34.770 Frames/s
CompuBench 1.5 Desktop - T-Rex 0.233 Frames/s
CompuBench 1.5 Desktop - Video Composition 0.801 Frames/s
CompuBench 1.5 Desktop - Bitcoin Mining 2.127 mHash/s

Graphiques intégrés – Intel HD Graphics 3000

Infos techniques
Vitesse augmenté 1100 MHz
Vitesse du noyau 850 MHz
Performance á point flottant 20.4 gflops
Processus de fabrication 32 nm
Pipelines 12
Taux de remplissage de la texture 1.7 GTexel / s
Compte de transistor 995 million

Performance des jeux

1. Counter-Strike: GO (2012)
2. Team Fortress 2 (2017)
3. Farming Simulator 17 (2016)
4. World of Warships (2015)
5. Dota 2 Reborn (2015)
6. GTA V (2015)
7. The Elder Scrolls Online (2014)
8. X-Plane 10.25 (2013)
9. Total War: Rome II (2013)
10. Company of Heroes 2 (2013)
11. Metro: Last Light (2013)
12. BioShock Infinite (2013)
13. StarCraft II: Heart of the Swarm (2013)
14. SimCity (2013)
15. Tomb Raider (2013)
16. Hitman: Absolution (2012)
17. Call of Duty: Black Ops 2 (2012)
18. World of Tanks v8 (2012)
19. Borderlands 2 (2012)
20. Dirt Showdown (2012)
21. Diablo III (2012)
22. Mass Effect 3 (2012)
23. The Elder Scrolls V: Skyrim (2011)
24. Battlefield 3 (2011)
25. Deus Ex Human Revolution (2011)
26. StarCraft 2 (2010)
27. Metro 2033 (2010)
28. GTA IV - Grand Theft Auto (2008)
29. Left 4 Dead (2008)
30. Trackmania Nations Forever (2008)
31. Call of Duty 4 - Modern Warfare (2007)
32. Supreme Commander - FA Bench (2007)
33. Crysis - GPU Benchmark (2007)
34. World in Conflict - Benchmark (2007)
35. Half Life 2 - Lost Coast Benchmark (2005)
36. World of Warcraft (2005)
37. Doom 3 (2004)
38. Quake 3 Arena - Timedemo (1999)

Counter-Strike: GO (2012)

Low, 1024x76860.60
Medium, 1366x76837.40
High, 1366x76816.65

Team Fortress 2 (2017)

Low, 1280x72048.40

Farming Simulator 17 (2016)

Low, 1280x72022.10
Medium, 1366x76813.20

World of Warships (2015)

Low, 1366x76831.55
Medium, 1366x76818.65

Dota 2 Reborn (2015)

Low, 1280x72049.50
Medium, 1366x76820.35
High, 1920x10808.30
Ultra, 1920x10807.40

GTA V (2015)

Low, 1024x7687.50

The Elder Scrolls Online (2014)

Low, 1024x76822.50
Medium, 1366x76814.80

X-Plane 10.25 (2013)

Low, 1024x76818.05
Medium, 1366x7689.65
High, 1366x7684.85
Ultra, 1920x10803.40

Total War: Rome II (2013)

Low, 1024x76818.80
Medium, 1366x76814.10

Company of Heroes 2 (2013)

Low, 1024x7688.90
Medium, 1366x7686.60
High, 1366x7683.90

Metro: Last Light (2013)

Low, 1024x76810.90
Medium, 1366x7687.40

BioShock Infinite (2013)

Low, 1280x72023.06
Medium, 1366x76810.65
High, 1366x7689.25

StarCraft II: Heart of the Swarm (2013)

Low, 1024x768107.00
Medium, 1366x76820.00
High, 1366x76811.20
Ultra, 1920x10804.20

SimCity (2013)

Low, 1024x76815.80
Medium, 1366x7688.40
High, 1366x7686.40

Tomb Raider (2013)

Low, 1024x76826.00
Medium, 1366x76813.70
High, 1366x7689.90

Hitman: Absolution (2012)

Low, 1024x76816.00
Medium, 1366x76812.40
High, 1366x7681.90

Call of Duty: Black Ops 2 (2012)

Low, 1024x76816.65
Medium, 1366x76812.20
High, 1366x7684.40

World of Tanks v8 (2012)

Low, 1024x76857.65
Medium, 1366x76819.30
High, 1366x76814.60
Ultra, 1920x10807.60

Borderlands 2 (2012)

Low, 1024x76823.95
Medium, 1366x76815.00
High, 1366x76812.30
Ultra, 1920x10806.40

Dirt Showdown (2012)

Low, 1024x76831.10
Medium, 1366x76817.20
High, 1366x7689.50

Diablo III (2012)

Low, 1024x76831.30
Medium, 1366x76817.00
High, 1366x76810.70
Ultra, 1920x108011.65

Mass Effect 3 (2012)

Low, 1280x72021.40
High, 1366x76818.75
Ultra, 1920x108012.30

The Elder Scrolls V: Skyrim (2011)

Low, 1280x72018.70
Medium, 1366x7689.40
High, 1366x7687.75

Battlefield 3 (2011)

Low, 1024x76810.40

Deus Ex Human Revolution (2011)

Low, 1024x76832.10
High, 1366x76811.00
Ultra, 1920x10807.00

StarCraft 2 (2010)

Low, 1024x76865.50
Medium, 1360x76817.80
High, 1360x76811.00
Ultra, 1920x10808.00

Metro 2033 (2010)

Low, 800x60024.00
Medium, 1360x76812.00

GTA IV - Grand Theft Auto (2008)

Low, 800x6001.00

Left 4 Dead (2008)

Low, 640x480117.10
High, 1024x76869.30

Trackmania Nations Forever (2008)

Low, 640x480127.00
High, 1024x76841.50
Ultra, 1920x108013.00

Call of Duty 4 - Modern Warfare (2007)

Low, 800x60063.20
Medium, 1024x76830.60
High, 1280x102412.00

Supreme Commander - FA Bench (2007)

Low, 1024x76831.45
Medium, 1024x76814.00
High, 1024x76812.05
Ultra, 1920x10804.70

Crysis - GPU Benchmark (2007)

Low, 1024x76835.30
Medium, 1024x76817.70
High, 1024x76811.60
Ultra, 1920x10803.10

World in Conflict - Benchmark (2007)

Low, 800x60055.00
Medium, 1024x76818.00
High, 1024x76810.00
Ultra, 1920x10804.00

Half Life 2 - Lost Coast Benchmark (2005)

High, 1024x768123.00

World of Warcraft (2005)

Low, 800x60098.00
Medium, 1024x76847.50
High, 1280x102412.00
Ultra, 1920x10806.00

Doom 3 (2004)

Low, 640x48023.50
Ultra, 1024x76842.20

Quake 3 Arena - Timedemo (1999)

High, 1024x768222.35

Caractéristiques

Essentiel
Nom de code de l’architecture Sandy Bridge
Date de sortie 4 September 2011
Prix de sortie (MSRP) $346
Position dans l’évaluation de la performance 2777
Prix maintenant $185.97
Processor Number i7-2640M
Série Legacy Intel® Core™ Processors
Status Launched
Valeur pour le prix (0-100) 6.23
Segment vertical Mobile

Performance
Soutien de 64-bit
Base frequency 2.80 GHz
Bus Speed 5 GT/s DMI
Taille de dé 149 mm
Cache L1 128 KB
Cache L2 512 KB
Cache L3 4096 KB
Processus de fabrication 32 nm
Température de noyau maximale 100 °C
Fréquence maximale 3.50 GHz
Nombre de noyaux 2
Nombre de fils 4
Compte de transistor 624 Million

Mémoire
Réseaux de mémoire maximale 2
Bande passante de mémoire maximale 21.3 GB/s
Taille de mémore maximale 16 GB
Genres de mémoire soutenus DDR3 1066/1333

Graphiques
Device ID 0x116
Graphics base frequency 650 MHz
Graphics max dynamic frequency 1.30 GHz
Freéquency maximale des graphiques 1.3 GHz
Technologie Intel® Clear Video HD
Intel® Flexible Display Interface (Intel® FDI)
Technologie Intel® InTru™ 3D
Intel® Quick Sync Video
Graphiques du processeur Intel® HD Graphics 3000

Interfaces de graphiques
CRT
DisplayPort
eDP
HDMI
Nombre d’écrans soutenu 2
SDVO
Soutien du Wireless Display (WiDi)

Compatibilité
Low Halogen Options Available
Package Size 37.5mm x 37.5mm (rPGA988B); 31mm x 24mm (BGA1023)
Prise courants soutenu FCBGA1023, PPGA988
Thermal Design Power (TDP) 35 Watt

Périphériques
Nombre maximale des voies PCIe 16
Révision PCI Express 2.0
PCIe configurations 1x16, 2x8, 1x8 2x4

Sécurité & fiabilité
Technologie Anti-Theft
Execute Disable Bit (EDB)
Technologie Intel® Identity Protection
Technologie Intel® Trusted Execution (TXT)

Technologies élevé
4G WiMAX Wireless
Technologie Enhanced Intel SpeedStep®
Flexible Display interface (FDI)
Idle States
Extensions de l’ensemble d’instructions Intel® AVX
Intel 64
Intel® Advanced Vector Extensions (AVX)
Intel® AES New Instructions
Intel® Demand Based Switching
Intel® Fast Memory Access
Intel® Flex Memory Access
Technologie Intel® Hyper-Threading
Technologie Intel® My WiFi
Technologie Intel® Turbo Boost
Intel® vPro™ Platform Eligibility
Thermal Monitoring

Virtualization
AMD Virtualization (AMD-V™)
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)

Navigation

Référence
Graphiques intégrés
Caractéristiques

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