Intel Core i7-2670QM versus Intel Core i7-2675QM
Analyse comparative des processeurs Intel Core i7-2670QM et Intel Core i7-2675QM pour tous les caractéristiques dans les catégories suivants: Essentiel, Performance, Mémoire, Graphiques, Interfaces de graphiques, Compatibilité, Périphériques, Sécurité & fiabilité, Technologies élevé, Virtualization. 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).
Différences
Raisons pour considerer le Intel Core i7-2670QM
- 2x plus de taille maximale de mémoire : 32 GB versus 16 GB
- Environ 2% meilleur performance en PassMark - Single thread mark: 1311 versus 1288
- Environ 13% meilleur performance en Geekbench 4 - Single Core: 541 versus 477
- Environ 14% meilleur performance en Geekbench 4 - Multi-Core: 1915 versus 1678
| Caractéristiques | |
| Taille de mémore maximale | 32 GB versus 16 GB |
| Référence | |
| PassMark - Single thread mark | 1311 versus 1288 |
| Geekbench 4 - Single Core | 541 versus 477 |
| Geekbench 4 - Multi-Core | 1915 versus 1678 |
Raisons pour considerer le Intel Core i7-2675QM
- Environ 2% meilleur performance en PassMark - CPU mark: 3828 versus 3737
- Environ 13% meilleur performance en CompuBench 1.5 Desktop - Face Detection (mPixels/s): 3.517 versus 3.114
- Environ 12% meilleur performance en CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 54.11 versus 48.344
- Environ 12% meilleur performance en CompuBench 1.5 Desktop - T-Rex (Frames/s): 0.409 versus 0.364
- Environ 6% meilleur performance en CompuBench 1.5 Desktop - Video Composition (Frames/s): 1.484 versus 1.403
- Environ 11% meilleur performance en CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 3.801 versus 3.414
| Référence | |
| PassMark - CPU mark | 3828 versus 3737 |
| CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 3.517 versus 3.114 |
| CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 54.11 versus 48.344 |
| CompuBench 1.5 Desktop - T-Rex (Frames/s) | 0.409 versus 0.364 |
| CompuBench 1.5 Desktop - Video Composition (Frames/s) | 1.484 versus 1.403 |
| CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 3.801 versus 3.414 |
Comparer les références
CPU 1: Intel Core i7-2670QM
CPU 2: Intel Core i7-2675QM
| 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 (mPixels/s) |
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| CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) |
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| CompuBench 1.5 Desktop - T-Rex (Frames/s) |
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| CompuBench 1.5 Desktop - Video Composition (Frames/s) |
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| CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) |
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| Nom | Intel Core i7-2670QM | Intel Core i7-2675QM |
|---|---|---|
| PassMark - Single thread mark | 1311 | 1288 |
| PassMark - CPU mark | 3737 | 3828 |
| Geekbench 4 - Single Core | 541 | 477 |
| Geekbench 4 - Multi-Core | 1915 | 1678 |
| CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 3.114 | 3.517 |
| CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 48.344 | 54.11 |
| CompuBench 1.5 Desktop - T-Rex (Frames/s) | 0.364 | 0.409 |
| CompuBench 1.5 Desktop - Video Composition (Frames/s) | 1.403 | 1.484 |
| CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 3.414 | 3.801 |
Comparer les caractéristiques
| Intel Core i7-2670QM | Intel Core i7-2675QM | |
|---|---|---|
Essentiel |
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| Nom de code de l’architecture | Sandy Bridge | Sandy Bridge |
| Date de sortie | 2 November 2011 | 2 November 2011 |
| Prix de sortie (MSRP) | $175 | |
| Position dans l’évaluation de la performance | 2693 | 2694 |
| Prix maintenant | $259 | |
| Processor Number | i7-2670QM | i7-2675QM |
| Série | Legacy Intel® Core™ Processors | Legacy Intel® Core™ Processors |
| Status | Launched | Launched |
| Valeur pour le prix (0-100) | 6.69 | |
| Segment vertical | Mobile | Mobile |
Performance |
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| Soutien de 64-bit | ||
| Base frequency | 2.20 GHz | 2.20 GHz |
| Bus Speed | 5 GT/s DMI | 5 GT/s DMI |
| Taille de dé | 216 mm | 216 mm |
| Cache L1 | 256 KB | 256 KB |
| Cache L2 | 1024 KB | 1024 KB |
| Cache L3 | 6144 KB | 6144 KB |
| Processus de fabrication | 32 nm | 32 nm |
| Température de noyau maximale | 100 °C | 100 °C |
| Fréquence maximale | 3.10 GHz | 3.10 GHz |
| Nombre de noyaux | 4 | 4 |
| Nombre de fils | 8 | 8 |
| Compte de transistor | 995 Million | 995 Million |
Mémoire |
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| Réseaux de mémoire maximale | 2 | 2 |
| Bande passante de mémoire maximale | 21.3 GB/s | 21.3 GB/s |
| Taille de mémore maximale | 32 GB | 16 GB |
| Genres de mémoire soutenus | DDR3 1066/1333 | DDR3 1066/1333 |
Graphiques |
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| Device ID | 0x116 | 0x116 |
| Graphics base frequency | 650 MHz | 650 MHz |
| Graphics max dynamic frequency | 1.10 GHz | 1.20 GHz |
| Freéquency maximale des graphiques | 1.1 GHz | 1.2 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 | Intel® HD Graphics 3000 |
Interfaces de graphiques |
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| CRT | ||
| DisplayPort | ||
| eDP | ||
| HDMI | ||
| Nombre d’écrans soutenu | 2 | 2 |
| SDVO | ||
| Soutien du Wireless Display (WiDi) | ||
Compatibilité |
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| Low Halogen Options Available | ||
| Nombre de CPUs maximale dans une configuration | 1 | 1 |
| Package Size | 37.5mm x 37.5 (rPGA998) | 31.0mm x 24.0mm (BGA1224) |
| Prise courants soutenu | FCPGA988 | FCBGA1224 |
| Thermal Design Power (TDP) | 45 Watt | 45 Watt |
Périphériques |
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| Nombre maximale des voies PCIe | 16 | 16 |
| Révision PCI Express | 2.0 | 2.0 |
| PCIe configurations | 1x16, 2x8, 1x8 2x4 | 1x16, 2x8, 1x8 2x4 |
Sécurité & fiabilité |
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| Technologie Anti-Theft | ||
| Execute Disable Bit (EDB) | ||
| Technologie Intel® Identity Protection | ||
| Technologie Intel® Trusted Execution (TXT) | ||
Technologies élevé |
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| 4G WiMAX Wireless | ||
| Technologie Enhanced Intel SpeedStep® | ||
| Flexible Display interface (FDI) | ||
| Idle States | ||
| Extensions de l’ensemble d’instructions | Intel® AVX | 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 |
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| Intel® Virtualization Technology (VT-x) | ||
| Intel® Virtualization Technology for Directed I/O (VT-d) | ||
| Intel® VT-x with Extended Page Tables (EPT) | ||
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