Intel Core i7-4578U revue du processeur
Core i7-4578U processeur produit par Intel; release date: 21 July 2014. Au jour du sortie, le processeur coûta $426 . Le processeur est conçu pour les ordinateurs mobile et est basé sur la microarchitecture Haswell.
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 - 22 nm . Taille de la cache: L1 - 128 KB, L2 - 512 KB, L3 - 4 MB.
Genres de mémoire soutenu: DDR3L-1333, 1600; LPDDR3-1333, 1600. Taille de mémoire maximale: 16 GB.
Genres de prises de courant soutenu: FCBGA1168. Nombre maximale de processeurs dans une configuration - 1. Consommation d’énergie (TDP): 28 Watt.
Le processor a des graphiques intégrés Intel® Iris® Graphics 5100 avec les paramètres suivantes: fréquence maximale - 1.2 GHz, taille de mémoire vidéo maximale - 2 GB.
Référence
| PassMark Single thread mark |
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| PassMark CPU mark |
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| Geekbench 4 Single Core |
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| Geekbench 4 Multi-Core |
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| CompuBench 1.5 Desktop Face Detection |
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| CompuBench 1.5 Desktop Ocean Surface Simulation |
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| CompuBench 1.5 Desktop Video Composition |
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| CompuBench 1.5 Desktop Bitcoin Mining |
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| CompuBench 1.5 Desktop T-Rex |
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| Nom | Valeur |
|---|---|
| PassMark - Single thread mark | 1929 |
| PassMark - CPU mark | 3084 |
| Geekbench 4 - Single Core | 788 |
| Geekbench 4 - Multi-Core | 1697 |
| CompuBench 1.5 Desktop - Face Detection | 2.408 mPixels/s |
| CompuBench 1.5 Desktop - Ocean Surface Simulation | 43.106 Frames/s |
| CompuBench 1.5 Desktop - Video Composition | 1.123 Frames/s |
| CompuBench 1.5 Desktop - Bitcoin Mining | 2.835 mHash/s |
| CompuBench 1.5 Desktop - T-Rex | 0.297 Frames/s |
Graphiques intégrés – Intel Iris Graphics 5100
Infos techniques |
|
| Vitesse augmenté | 1200 MHz |
| Vitesse du noyau | 200 MHz |
| Processus de fabrication | 22 nm |
| Pipelines | 40 |
| Thermal Design Power (TDP) | 30 Watt |
| Compte de transistor | 1,300 million |
Performance des jeux
2. Mafia Definitive Edition (2020)
3. Counter-Strike: GO (2012)
4. X-Plane 11.11 (2018)
5. Dota 2 Reborn (2015)
6. The Witcher 3 (2015)
7. Dirt Rally (2015)
8. GTA V (2015)
9. Dragon Age: Inquisition (2014)
10. Call of Duty: Advanced Warfare (2014)
11. Alien: Isolation (2014)
12. Middle-earth: Shadow of Mordor (2014)
13. Wolfenstein: The New Order (2014)
14. The Elder Scrolls Online (2014)
15. Thief (2014)
17. Battlefield 4 (2013)
18. Total War: Rome II (2013)
19. Company of Heroes 2 (2013)
20. Metro: Last Light (2013)
21. BioShock Infinite (2013)
22. StarCraft II: Heart of the Swarm (2013)
23. SimCity (2013)
24. Tomb Raider (2013)
25. Crysis 3 (2013)
26. Hitman: Absolution (2012)
27. Call of Duty: Black Ops 2 (2012)
28. Borderlands 2 (2012)
29. Diablo III (2012)
30. The Elder Scrolls V: Skyrim (2011)
31. Deus Ex Human Revolution (2011)
Fall Guys (2020)
| Low, 1280x720 | 20.60 |
Mafia Definitive Edition (2020)
| Low, 1280x720 | 9.00 |
Counter-Strike: GO (2012)
| Low, 1024x768 | 144.90 |
| Medium, 1366x768 | 80.10 |
| High, 1366x768 | 51.70 |
X-Plane 11.11 (2018)
| Low, 1280x720 | 21.00 |
| Medium, 1920x1080 | 15.00 |
| High, 1920x1080 | 13.50 |
| 4K, 3840x2160 | 10.20 |
Dota 2 Reborn (2015)
| Low, 1280x720 | 61.50 |
| Medium, 1366x768 | 38.80 |
| High, 1920x1080 | 18.10 |
| Ultra, 1920x1080 | 16.70 |
| 4K, 3840x2160 | 6.10 |
The Witcher 3 (2015)
| Low, 1024x768 | 14.10 |
Dirt Rally (2015)
| Low, 1024x768 | 87.00 |
| Medium, 1366x768 | 26.00 |
| High, 1920x1080 | 13.50 |
GTA V (2015)
| Low, 1024x768 | 21.70 |
| Medium, 1366x768 | 21.50 |
Dragon Age: Inquisition (2014)
| Low, 1024x768 | 24.30 |
| Medium, 1366x768 | 17.30 |
| High, 1920x1080 | 6.30 |
| Ultra, 1920x1080 | 3.50 |
Call of Duty: Advanced Warfare (2014)
| Low, 1024x768 | 30.80 |
| Medium, 1366x768 | 18.50 |
Alien: Isolation (2014)
| Low, 1024x768 | 27.10 |
| Medium, 1366x768 | 20.55 |
| High, 1920x1080 | 11.65 |
Middle-earth: Shadow of Mordor (2014)
| Low, 1280x720 | 25.00 |
| Medium, 1344x756 | 17.30 |
| High, 1920x1080 | 9.50 |
Wolfenstein: The New Order (2014)
| Low, 1280x720 | 26.95 |
| Medium, 1280x720 | 24.35 |
| High, 1920x1080 | 11.55 |
The Elder Scrolls Online (2014)
| Low, 1024x768 | 46.00 |
| Medium, 1366x768 | 26.60 |
| High, 1366x768 | 18.40 |
| Ultra, 1920x1080 | 10.10 |
Thief (2014)
| Low, 1024x768 | 16.80 |
| Medium, 1366x768 | 11.40 |
| High, 1366x768 | 9.80 |
| Ultra, 1920x1080 | 5.10 |
X-Plane 10.25 (2013)
| Low, 1024x768 | 41.10 |
| Medium, 1366x768 | 21.80 |
| High, 1366x768 | 10.30 |
| Ultra, 1920x1080 | 8.50 |
Battlefield 4 (2013)
| Low, 1024x768 | 36.10 |
| Medium, 1366x768 | 26.10 |
| High, 1366x768 | 15.30 |
| Ultra, 1920x1080 | 5.70 |
Total War: Rome II (2013)
| Low, 1024x768 | 47.75 |
| Medium, 1366x768 | 35.55 |
| High, 1366x768 | 25.95 |
| Ultra, 1920x1080 | 8.75 |
Company of Heroes 2 (2013)
| Low, 1024x768 | 19.45 |
| Medium, 1366x768 | 15.80 |
| High, 1366x768 | 9.40 |
| Ultra, 1920x1080 | 4.60 |
Metro: Last Light (2013)
| Low, 1024x768 | 23.50 |
| Medium, 1366x768 | 17.70 |
| High, 1366x768 | 9.70 |
| Ultra, 1920x1080 | 5.10 |
BioShock Infinite (2013)
| Low, 1280x720 | 36.00 |
| Medium, 1366x768 | 21.50 |
| High, 1366x768 | 18.40 |
StarCraft II: Heart of the Swarm (2013)
| Low, 1024x768 | 118.15 |
| Medium, 1366x768 | 38.60 |
| High, 1366x768 | 22.40 |
SimCity (2013)
| Low, 1024x768 | 120.10 |
| Medium, 1366x768 | 24.10 |
| High, 1366x768 | 16.10 |
| Ultra, 1920x1080 | 7.20 |
Tomb Raider (2013)
| Low, 1024x768 | 59.50 |
| Medium, 1366x768 | 31.75 |
| High, 1366x768 | 19.50 |
| Ultra, 1920x1080 | 10.60 |
Crysis 3 (2013)
| Low, 1024x768 | 26.90 |
| Medium, 1366x768 | 15.50 |
| High, 1366x768 | 12.40 |
| Ultra, 1920x1080 | 4.30 |
Hitman: Absolution (2012)
| Low, 1024x768 | 29.20 |
| Medium, 1366x768 | 21.40 |
| High, 1366x768 | 8.50 |
| Ultra, 1920x1080 | 4.20 |
Call of Duty: Black Ops 2 (2012)
| Low, 1024x768 | 53.10 |
| Medium, 1366x768 | 38.50 |
| High, 1366x768 | 24.10 |
| Ultra, 1920x1080 | 11.40 |
Borderlands 2 (2012)
| Low, 1024x768 | 60.40 |
| Medium, 1366x768 | 27.30 |
| High, 1366x768 | 20.80 |
| Ultra, 1920x1080 | 12.00 |
Diablo III (2012)
| Low, 1024x768 | 67.60 |
| Medium, 1366x768 | 44.90 |
| High, 1366x768 | 36.40 |
| Ultra, 1920x1080 | 25.60 |
The Elder Scrolls V: Skyrim (2011)
| Low, 1280x720 | 38.20 |
| Medium, 1366x768 | 19.10 |
| High, 1366x768 | 11.70 |
| Ultra, 1920x1080 | 6.30 |
Deus Ex Human Revolution (2011)
| Low, 1024x768 | 51.90 |
| High, 1366x768 | 27.50 |
| Ultra, 1920x1080 | 15.70 |
Caractéristiques
Essentiel |
|
| Nom de code de l’architecture | Haswell |
| Date de sortie | 21 July 2014 |
| Prix de sortie (MSRP) | $426 |
| Position dans l’évaluation de la performance | 2520 |
| Numéro du processeur | i7-4578U |
| Série | 4th Generation Intel® Core™ i7 Processors |
| Statut | Launched |
| Segment vertical | Mobile |
Performance |
|
| Soutien de 64-bit | |
| Fréquence de base | 3.00 GHz |
| Bus Speed | 5 GT/s DMI2 |
| Taille de dé | 181 mm |
| Cache L1 | 128 KB |
| Cache L2 | 512 KB |
| Cache L3 | 4 MB |
| Processus de fabrication | 22 nm |
| Température de noyau maximale | 100 °C |
| Fréquence maximale | 3.50 GHz |
| Nombre de noyaux | 2 |
| Nombre de fils | 4 |
| Compte de transistor | 1300 Million |
Mémoire |
|
| Réseaux de mémoire maximale | 2 |
| Bande passante de mémoire maximale | 25.6 GB/s |
| Taille de mémore maximale | 16 GB |
| Genres de mémoire soutenus | DDR3L-1333, 1600; LPDDR3-1333, 1600 |
Graphiques |
|
| Device ID | 0xA2E |
| Graphics base frequency | 200 MHz |
| Graphics max dynamic frequency | 1.20 GHz |
| Freéquency maximale des graphiques | 1.2 GHz |
| Technologie Intel® Clear Video HD | |
| Intel® Flexible Display Interface (Intel® FDI) | |
| Technologie Intel® InTru™ 3D | |
| Intel® Quick Sync Video | |
| Mémoire de vidéo maximale | 2 GB |
| Graphiques du processeur | Intel® Iris® Graphics 5100 |
Interfaces de graphiques |
|
| DisplayPort | |
| eDP | |
| HDMI | |
| Nombre d’écrans soutenu | 3 |
| VGA | |
| Soutien du Wireless Display (WiDi) | |
Qualité des images graphiques |
|
| Résolution maximale sur DisplayPort | 3200x2000@60Hz |
| Résolution maximale sur HDMI 1.4 | 3200x2000@60Hz |
| Résolution maximale sur VGA | N / A |
Soutien des graphiques API |
|
| DirectX | 11.2/12 |
| OpenGL | 4.3 |
Compatibilité |
|
| Low Halogen Options Available | |
| Nombre de CPUs maximale dans une configuration | 1 |
| Dimensions du boîtier | 40mm x 24mm x 1.5mm |
| Prise courants soutenu | FCBGA1168 |
| Thermal Design Power (TDP) | 28 Watt |
Périphériques |
|
| Nombre maximale des voies PCIe | 12 |
| Révision PCI Express | 2 |
| PCIe configurations | 4x1, 2x4 |
Sécurité & fiabilité |
|
| Execute Disable Bit (EDB) | |
| Technologie Intel® Identity Protection | |
| Technologie Intel® Secure Key | |
| Technologie Intel® Trusted Execution (TXT) | |
Technologies élevé |
|
| Technologie Enhanced Intel SpeedStep® | |
| Flexible Display interface (FDI) | |
| Idle States | |
| Extensions de l’ensemble d’instructions | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 |
| Intel 64 | |
| Intel® Advanced Vector Extensions (AVX) | |
| Intel® AES New Instructions | |
| Technologie Intel® Hyper-Threading | |
| Intel® TSX-NI | |
| Technologie Intel® Turbo Boost | |
| Éligibilité à la plateforme Intel® vPro™ | |
| 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) | |
