Intel Core i7-8665U versus Intel Core i7-6820HQ
Analyse comparative des processeurs Intel Core i7-8665U et Intel Core i7-6820HQ pour tous les caractéristiques dans les catégories suivants: Essentiel, Performance, Mémoire, Graphiques, Interfaces de graphiques, Qualité des images graphiques, Soutien des graphiques API, 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), GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Fps).
Différences
Raisons pour considerer le Intel Core i7-8665U
- Environ 33% vitesse de fonctionnement plus vite: 4.80 GHz versus 3.60 GHz
- 3x consummation d’énergie moyen plus bas: 15 Watt versus 45 Watt
- Environ 13% meilleur performance en PassMark - Single thread mark: 2188 versus 1941
- Environ 17% meilleur performance en Geekbench 4 - Single Core: 987 versus 847
- Environ 30% meilleur performance en CompuBench 1.5 Desktop - Face Detection (mPixels/s): 21.142 versus 16.222
- Environ 6% meilleur performance en GFXBench 4.0 - Car Chase Offscreen (Frames): 1819 versus 1711
- Environ 6% meilleur performance en GFXBench 4.0 - Manhattan (Frames): 3633 versus 3432
- Environ 6% meilleur performance en GFXBench 4.0 - Car Chase Offscreen (Fps): 1819 versus 1711
- Environ 6% meilleur performance en GFXBench 4.0 - Manhattan (Fps): 3633 versus 3432
| Caractéristiques | |
| Fréquence maximale | 4.80 GHz versus 3.60 GHz |
| Thermal Design Power (TDP) | 15 Watt versus 45 Watt |
| Référence | |
| PassMark - Single thread mark | 2188 versus 1941 |
| Geekbench 4 - Single Core | 987 versus 847 |
| CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 21.142 versus 16.222 |
| GFXBench 4.0 - Car Chase Offscreen (Frames) | 1819 versus 1711 |
| GFXBench 4.0 - Manhattan (Frames) | 3633 versus 3432 |
| GFXBench 4.0 - T-Rex (Frames) | 6081 versus 6055 |
| GFXBench 4.0 - Car Chase Offscreen (Fps) | 1819 versus 1711 |
| GFXBench 4.0 - Manhattan (Fps) | 3633 versus 3432 |
| GFXBench 4.0 - T-Rex (Fps) | 6081 versus 6055 |
Raisons pour considerer le Intel Core i7-6820HQ
- 2x plus de taille maximale de mémoire : 64 GB versus 32 GB
- Environ 9% meilleur performance en PassMark - CPU mark: 6782 versus 6230
- Environ 3% meilleur performance en Geekbench 4 - Multi-Core: 3304 versus 3196
- Environ 43% meilleur performance en CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 150.937 versus 105.621
- Environ 50% meilleur performance en CompuBench 1.5 Desktop - T-Rex (Frames/s): 0.803 versus 0.535
- Environ 22% meilleur performance en CompuBench 1.5 Desktop - Video Composition (Frames/s): 5.424 versus 4.433
- Environ 37% meilleur performance en CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 42.091 versus 30.665
| Caractéristiques | |
| Taille de mémore maximale | 64 GB versus 32 GB |
| Référence | |
| PassMark - CPU mark | 6782 versus 6230 |
| Geekbench 4 - Multi-Core | 3304 versus 3196 |
| CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 150.937 versus 105.621 |
| CompuBench 1.5 Desktop - T-Rex (Frames/s) | 0.803 versus 0.535 |
| CompuBench 1.5 Desktop - Video Composition (Frames/s) | 5.424 versus 4.433 |
| CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 42.091 versus 30.665 |
Comparer les références
CPU 1: Intel Core i7-8665U
CPU 2: Intel Core i7-6820HQ
| 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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| GFXBench 4.0 - Car Chase Offscreen (Frames) |
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| GFXBench 4.0 - Manhattan (Frames) |
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| GFXBench 4.0 - T-Rex (Frames) |
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| GFXBench 4.0 - Car Chase Offscreen (Fps) |
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| GFXBench 4.0 - Manhattan (Fps) |
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| GFXBench 4.0 - T-Rex (Fps) |
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| Nom | Intel Core i7-8665U | Intel Core i7-6820HQ |
|---|---|---|
| PassMark - Single thread mark | 2188 | 1941 |
| PassMark - CPU mark | 6230 | 6782 |
| Geekbench 4 - Single Core | 987 | 847 |
| Geekbench 4 - Multi-Core | 3196 | 3304 |
| CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 21.142 | 16.222 |
| CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 105.621 | 150.937 |
| CompuBench 1.5 Desktop - T-Rex (Frames/s) | 0.535 | 0.803 |
| CompuBench 1.5 Desktop - Video Composition (Frames/s) | 4.433 | 5.424 |
| CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 30.665 | 42.091 |
| GFXBench 4.0 - Car Chase Offscreen (Frames) | 1819 | 1711 |
| GFXBench 4.0 - Manhattan (Frames) | 3633 | 3432 |
| GFXBench 4.0 - T-Rex (Frames) | 6081 | 6055 |
| GFXBench 4.0 - Car Chase Offscreen (Fps) | 1819 | 1711 |
| GFXBench 4.0 - Manhattan (Fps) | 3633 | 3432 |
| GFXBench 4.0 - T-Rex (Fps) | 6081 | 6055 |
Comparer les caractéristiques
| Intel Core i7-8665U | Intel Core i7-6820HQ | |
|---|---|---|
Essentiel |
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| Nom de code de l’architecture | Whiskey Lake | Skylake |
| Date de sortie | Q2 '19 | 1 September 2015 |
| Prix de sortie (MSRP) | $409 | $378 |
| Position dans l’évaluation de la performance | 1088 | 1094 |
| Numéro du processeur | i7-8665U | i7-6820HQ |
| Statut | Launched | Launched |
| Segment vertical | Mobile | Mobile |
| Série | 6th Generation Intel® Core™ i7 Processors | |
Performance |
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| Soutien de 64-bit | ||
| Fréquence de base | 1.90 GHz | 2.70 GHz |
| Bus Speed | 4 GT/s OPI | 8 GT/s DMI3 |
| Cache L1 | 256 KB | 256 KB |
| Cache L2 | 1 MB | 1 MB |
| Cache L3 | 8 MB | 8 MB |
| Processus de fabrication | 14 nm | 14 nm |
| Température de noyau maximale | 100 °C | 100°C |
| Fréquence maximale | 4.80 GHz | 3.60 GHz |
| Nombre de noyaux | 4 | 4 |
| Nombre de fils | 8 | 8 |
| Taille de dé | 122 mm | |
Mémoire |
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| Soutien de la mémoire ECC | ||
| Réseaux de mémoire maximale | 2 | 2 |
| Bande passante de mémoire maximale | 37.5 GB/s | 34.1 GB/s |
| Taille de mémore maximale | 32 GB | 64 GB |
| Genres de mémoire soutenus | DDR4-2400, LPDDR3-2133 | DDR4-2133, LPDDR3-1866, DDR3L-1600 |
Graphiques |
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| Device ID | 0x3EA0 | 0x191B |
| Graphics base frequency | 300 MHz | 350 MHz |
| Freéquency maximale des graphiques | 1.15 GHz | 1.05 GHz |
| Technologie Intel® Clear Video HD | ||
| Technologie Intel® Clear Video | ||
| Technologie Intel® InTru™ 3D | ||
| Intel® Quick Sync Video | ||
| Mémoire de vidéo maximale | 32 GB | 64 GB |
| Graphiques du processeur | Intel UHD Graphics 620 | Intel® HD Graphics 530 |
| Graphics max dynamic frequency | 1.05 GHz | |
Interfaces de graphiques |
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| DisplayPort | ||
| DVI | ||
| eDP | ||
| HDMI | ||
| Nombre d’écrans soutenu | 3 | 3 |
| Soutien du Wireless Display (WiDi) | ||
Qualité des images graphiques |
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| Soutien de la resolution 4K | ||
| Résolution maximale sur DisplayPort | 4096x2304@60Hz | 4096x2304@60Hz |
| Résolution maximale sur eDP | 4096x2304@60Hz | 4096x2304@60Hz |
| Résolution maximale sur HDMI 1.4 | 4096x2304@24Hz | 4096x2304@24Hz |
| Résolution maximale sur VGA | N / A | |
| Résolution maximale sur WiDi | 1080p | |
Soutien des graphiques API |
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| DirectX | 12 | 12 |
| OpenGL | 4.5 | 4.5 |
Compatibilité |
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| Configurable TDP-down | 10 Watt | 35 W |
| Configurable TDP-down Frequency | 800 MHz | |
| Configurable TDP-up | 25 Watt | |
| Configurable TDP-up Frequency | 2.10 GHz | |
| Nombre de CPUs maximale dans une configuration | 1 | 1 |
| Prise courants soutenu | FCBGA1528 | FCBGA1440 |
| Thermal Design Power (TDP) | 15 Watt | 45 Watt |
| Low Halogen Options Available | ||
| Dimensions du boîtier | 42mm x 28mm | |
Périphériques |
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| Nombre maximale des voies PCIe | 16 | 16 |
| Révision PCI Express | 3.0 | 3.0 |
| PCIe configurations | 1x4, 2x2, 1x2+2x1 and 4x1 | Up to 1x16, 2x8, 1x8+2x4 |
Sécurité & fiabilité |
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| Execute Disable Bit (EDB) | ||
| Technologie Intel® Identity Protection | ||
| Intel® Memory Protection Extensions (Intel® MPX) | ||
| Intel® OS Guard | ||
| Technologie Intel® Secure Key | ||
| Intel® Software Guard Extensions (Intel® SGX) | ||
| Technologie Intel® Trusted Execution (TXT) | ||
Technologies élevé |
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| Technologie Enhanced Intel SpeedStep® | ||
| Idle States | ||
| Intel 64 | ||
| Intel® AES New Instructions | ||
| Intel® Flex Memory Access | ||
| Technologie Intel® Hyper-Threading | ||
| Technologie Intel® My WiFi | ||
| Mémoire Intel® Optane™ prise en charge | ||
| Technologie Intel® Smart Response | ||
| Intel® Stable Image Platform Program (SIPP) | ||
| Intel® Thermal Velocity Boost | ||
| Intel® TSX-NI | ||
| Technologie Intel® Turbo Boost | ||
| Éligibilité à la plateforme Intel® vPro™ | ||
| Technologie Speed Shift | ||
| Thermal Monitoring | ||
| Extensions de l’ensemble d’instructions | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 | |
| Intel® Advanced Vector Extensions (AVX) | ||
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) | ||
| AMD Virtualization (AMD-V™) | ||
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