Intel Core i7-8665U versus Intel Core i3-7020U
Analyse comparative des processeurs Intel Core i7-8665U et Intel Core i3-7020U 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
- 2 plus de noyaux, lancer plus d’applications á la fois: 4 versus 2
- 4 plus de fils: 8 versus 4
- Environ 66% meilleur performance en PassMark - Single thread mark: 2193 versus 1322
- 2.4x meilleur performance en PassMark - CPU mark: 6260 versus 2575
- Environ 78% meilleur performance en Geekbench 4 - Single Core: 987 versus 555
- 2.6x meilleur performance en Geekbench 4 - Multi-Core: 3196 versus 1252
- Environ 10% meilleur performance en GFXBench 4.0 - Car Chase Offscreen (Frames): 1819 versus 1659
- Environ 11% meilleur performance en GFXBench 4.0 - Manhattan (Frames): 3633 versus 3268
- Environ 9% meilleur performance en GFXBench 4.0 - T-Rex (Frames): 6081 versus 5594
- Environ 10% meilleur performance en GFXBench 4.0 - Car Chase Offscreen (Fps): 1819 versus 1659
- Environ 11% meilleur performance en GFXBench 4.0 - Manhattan (Fps): 3633 versus 3268
- Environ 9% meilleur performance en GFXBench 4.0 - T-Rex (Fps): 6081 versus 5594
| Caractéristiques | |
| Nombre de noyaux | 4 versus 2 |
| Nombre de fils | 8 versus 4 |
| Référence | |
| PassMark - Single thread mark | 2193 versus 1322 |
| PassMark - CPU mark | 6260 versus 2575 |
| Geekbench 4 - Single Core | 987 versus 555 |
| Geekbench 4 - Multi-Core | 3196 versus 1252 |
| GFXBench 4.0 - Car Chase Offscreen (Frames) | 1819 versus 1659 |
| GFXBench 4.0 - Manhattan (Frames) | 3633 versus 3268 |
| GFXBench 4.0 - T-Rex (Frames) | 6081 versus 5594 |
| GFXBench 4.0 - Car Chase Offscreen (Fps) | 1819 versus 1659 |
| GFXBench 4.0 - Manhattan (Fps) | 3633 versus 3268 |
| GFXBench 4.0 - T-Rex (Fps) | 6081 versus 5594 |
Comparer les références
CPU 1: Intel Core i7-8665U
CPU 2: Intel Core i3-7020U
| 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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| 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 i3-7020U |
|---|---|---|
| PassMark - Single thread mark | 2193 | 1322 |
| PassMark - CPU mark | 6260 | 2575 |
| Geekbench 4 - Single Core | 987 | 555 |
| Geekbench 4 - Multi-Core | 3196 | 1252 |
| CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 21.142 | |
| CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 105.621 | |
| CompuBench 1.5 Desktop - T-Rex (Frames/s) | 0.535 | |
| CompuBench 1.5 Desktop - Video Composition (Frames/s) | 4.433 | |
| CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 30.665 | |
| GFXBench 4.0 - Car Chase Offscreen (Frames) | 1819 | 1659 |
| GFXBench 4.0 - Manhattan (Frames) | 3633 | 3268 |
| GFXBench 4.0 - T-Rex (Frames) | 6081 | 5594 |
| GFXBench 4.0 - Car Chase Offscreen (Fps) | 1819 | 1659 |
| GFXBench 4.0 - Manhattan (Fps) | 3633 | 3268 |
| GFXBench 4.0 - T-Rex (Fps) | 6081 | 5594 |
Comparer les caractéristiques
| Intel Core i7-8665U | Intel Core i3-7020U | |
|---|---|---|
Essentiel |
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| Nom de code de l’architecture | Whiskey Lake | Kaby Lake |
| Date de sortie | Q2 '19 | Q2'18 |
| Prix de sortie (MSRP) | $409 | |
| Position dans l’évaluation de la performance | 1020 | 1014 |
| Processor Number | i7-8665U | i3-7020U |
| Status | Launched | Launched |
| Segment vertical | Mobile | Mobile |
| Série | 7th Generation Intel® Core™ i3 Processors | |
Performance |
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| Soutien de 64-bit | ||
| Base frequency | 1.90 GHz | 2.30 GHz |
| Bus Speed | 4 GT/s OPI | 4 GT/s OPI |
| Cache L1 | 256 KB | |
| Cache L2 | 1 MB | |
| Cache L3 | 8 MB | |
| Processus de fabrication | 14 nm | 14 nm |
| Température de noyau maximale | 100 °C | 100°C |
| Fréquence maximale | 4.80 GHz | |
| Nombre de noyaux | 4 | 2 |
| Nombre de fils | 8 | 4 |
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 | 32 GB |
| Genres de mémoire soutenus | DDR4-2400, LPDDR3-2133 | DDR4-2133, LPDDR3-1866, DDR3L-1600 |
Graphiques |
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| Device ID | 0x3EA0 | 0x5916 |
| Graphics base frequency | 300 MHz | 300 MHz |
| Freéquency maximale des graphiques | 1.15 GHz | |
| Technologie Intel® Clear Video HD | ||
| Technologie Intel® Clear Video | ||
| Technologie Intel® InTru™ 3D | ||
| Intel® Quick Sync Video | ||
| Mémoire de vidéo maximale | 32 GB | 32 GB |
| Graphiques du processeur | Intel UHD Graphics 620 | Intel® HD Graphics 620 |
| Graphics max dynamic frequency | 1.00 GHz | |
Interfaces de graphiques |
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| DisplayPort | ||
| DVI | ||
| eDP | ||
| HDMI | ||
| Nombre d’écrans soutenu | 3 | 3 |
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 |
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 | |
| 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 | FCBGA1356 |
| Thermal Design Power (TDP) | 15 Watt | 15 Watt |
| Low Halogen Options Available | ||
| Package Size | 42mm X 24mm | |
Périphériques |
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| Nombre maximale des voies PCIe | 16 | 12 |
| Révision PCI Express | 3.0 | 3.0 |
| PCIe configurations | 1x4, 2x2, 1x2+2x1 and 4x1 | 1x4, 2x2, 1x2+2x1 and 4x1 |
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 | ||
| Intel® Optane™ Memory Supported | ||
| Technologie Intel® Smart Response | ||
| Intel® Stable Image Platform Program (SIPP) | ||
| Intel® Thermal Velocity Boost | ||
| Intel® TSX-NI | ||
| Technologie Intel® Turbo Boost | ||
| Intel® vPro™ Platform Eligibility | ||
| Speed Shift technology | ||
| Thermal Monitoring | ||
| Extensions de l’ensemble d’instructions | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 | |
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) | ||
Navigation
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