Intel Core i5-8250U versus Intel Core i7-6650U
Analyse comparative des processeurs Intel Core i5-8250U et Intel Core i7-6650U 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, 3DMark Fire Strike - Physics Score, 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 i5-8250U
- CPU est plus nouveau: date de sortie 1 ans 11 mois plus tard
- 2 plus de noyaux, lancer plus d’applications á la fois: 4 versus 2
- 4 plus de fils: 8 versus 4
- 2x plus de la cache L1, le plus d’info qui peut être entreposé dans la cache L1 pour l’accès facil plus tard
- 2x plus de la cache L2, le plus d’info qui peut être entreposé dans la cache L2 pour l’accès facil plus tard
- Environ 50% plus de la cache L3, le plus d’info qui peut être entreposé dans la cache L3 pour l’accès facil plus tard
- Environ 6% meilleur performance en PassMark - Single thread mark: 1905 versus 1802
- Environ 64% meilleur performance en PassMark - CPU mark: 5866 versus 3583
- Environ 62% meilleur performance en Geekbench 4 - Multi-Core: 2911 versus 1801
- Environ 85% meilleur performance en GFXBench 4.0 - Manhattan (Frames): 3199 versus 1727
- Environ 58% meilleur performance en GFXBench 4.0 - T-Rex (Frames): 5401 versus 3428
- Environ 85% meilleur performance en GFXBench 4.0 - Manhattan (Fps): 3199 versus 1727
- Environ 58% meilleur performance en GFXBench 4.0 - T-Rex (Fps): 5401 versus 3428
| Caractéristiques | |
| Date de sortie | 21 August 2017 versus 1 September 2015 |
| Nombre de noyaux | 4 versus 2 |
| Nombre de fils | 8 versus 4 |
| Cache L1 | 256 KB versus 128 KB |
| Cache L2 | 1 MB versus 512 KB |
| Cache L3 | 6 MB versus 4 MB |
| Référence | |
| PassMark - Single thread mark | 1905 versus 1802 |
| PassMark - CPU mark | 5866 versus 3583 |
| Geekbench 4 - Multi-Core | 2911 versus 1801 |
| GFXBench 4.0 - Manhattan (Frames) | 3199 versus 1727 |
| GFXBench 4.0 - T-Rex (Frames) | 5401 versus 3428 |
| GFXBench 4.0 - Manhattan (Fps) | 3199 versus 1727 |
| GFXBench 4.0 - T-Rex (Fps) | 5401 versus 3428 |
Raisons pour considerer le Intel Core i7-6650U
- Environ 1% meilleur performance en Geekbench 4 - Single Core: 778 versus 770
- Environ 45% meilleur performance en CompuBench 1.5 Desktop - Face Detection (mPixels/s): 39.464 versus 27.131
- Environ 12% meilleur performance en CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 313.607 versus 280.161
- Environ 18% meilleur performance en CompuBench 1.5 Desktop - T-Rex (Frames/s): 2.063 versus 1.755
- Environ 30% meilleur performance en CompuBench 1.5 Desktop - Video Composition (Frames/s): 26.013 versus 19.947
- Environ 42% meilleur performance en CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 43.091 versus 30.385
- Environ 33% meilleur performance en GFXBench 4.0 - Car Chase Offscreen (Frames): 2244 versus 1688
- Environ 33% meilleur performance en GFXBench 4.0 - Car Chase Offscreen (Fps): 2244 versus 1688
| Référence | |
| Geekbench 4 - Single Core | 778 versus 770 |
| CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 39.464 versus 27.131 |
| CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 313.607 versus 280.161 |
| CompuBench 1.5 Desktop - T-Rex (Frames/s) | 2.063 versus 1.755 |
| CompuBench 1.5 Desktop - Video Composition (Frames/s) | 26.013 versus 19.947 |
| CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 43.091 versus 30.385 |
| GFXBench 4.0 - Car Chase Offscreen (Frames) | 2244 versus 1688 |
| GFXBench 4.0 - Car Chase Offscreen (Fps) | 2244 versus 1688 |
Comparer les références
CPU 1: Intel Core i5-8250U
CPU 2: Intel Core i7-6650U
| 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 i5-8250U | Intel Core i7-6650U |
|---|---|---|
| PassMark - Single thread mark | 1905 | 1802 |
| PassMark - CPU mark | 5866 | 3583 |
| Geekbench 4 - Single Core | 770 | 778 |
| Geekbench 4 - Multi-Core | 2911 | 1801 |
| 3DMark Fire Strike - Physics Score | 1696 | |
| CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 27.131 | 39.464 |
| CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 280.161 | 313.607 |
| CompuBench 1.5 Desktop - T-Rex (Frames/s) | 1.755 | 2.063 |
| CompuBench 1.5 Desktop - Video Composition (Frames/s) | 19.947 | 26.013 |
| CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 30.385 | 43.091 |
| GFXBench 4.0 - Car Chase Offscreen (Frames) | 1688 | 2244 |
| GFXBench 4.0 - Manhattan (Frames) | 3199 | 1727 |
| GFXBench 4.0 - T-Rex (Frames) | 5401 | 3428 |
| GFXBench 4.0 - Car Chase Offscreen (Fps) | 1688 | 2244 |
| GFXBench 4.0 - Manhattan (Fps) | 3199 | 1727 |
| GFXBench 4.0 - T-Rex (Fps) | 5401 | 3428 |
Comparer les caractéristiques
| Intel Core i5-8250U | Intel Core i7-6650U | |
|---|---|---|
Essentiel |
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| Nom de code de l’architecture | Kaby Lake R | Skylake |
| Date de sortie | 21 August 2017 | 1 September 2015 |
| Prix de sortie (MSRP) | $297 | $415 |
| Position dans l’évaluation de la performance | 988 | 995 |
| Processor Number | i5-8250U | i7-6650U |
| Série | 8th Generation Intel® Core™ i5 Processors | 6th Generation Intel® Core™ i7 Processors |
| Status | Launched | Launched |
| Segment vertical | Mobile | Mobile |
Performance |
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| Soutien de 64-bit | ||
| Base frequency | 1.60 GHz | 2.20 GHz |
| Bus Speed | 4 GT/s OPI | 4 GT/s OPI |
| Taille de dé | 123 mm | |
| Cache L1 | 256 KB | 128 KB |
| Cache L2 | 1 MB | 512 KB |
| Cache L3 | 6 MB | 4 MB |
| Processus de fabrication | 14 nm | 14 nm |
| Température maximale de la caisse (TCase) | 72 °C | |
| Température de noyau maximale | 100°C | 100°C |
| Fréquence maximale | 3.40 GHz | 3.40 GHz |
| Nombre de noyaux | 4 | 2 |
| Nombre de fils | 8 | 4 |
Mémoire |
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| Réseaux de mémoire maximale | 2 | 2 |
| Bande passante de mémoire maximale | 34.1 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 | 0x5917 | 0x1926 |
| Graphics base frequency | 300 MHz | 300 MHz |
| Graphics max dynamic frequency | 1.10 GHz | 1.05 GHz |
| Technologie Intel® Clear Video HD | ||
| Technologie Intel® Clear Video | ||
| Intel® Quick Sync Video | ||
| Mémoire de vidéo maximale | 32 GB | 32 GB |
| Graphiques du processeur | Intel® UHD Graphics 620 | Intel® Iris® Graphics 540 |
| eDRAM | 64 MB | |
| Freéquency maximale des graphiques | 1.05 GHz | |
| Technologie Intel® InTru™ 3D | ||
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 WiDi | 1080p | |
Soutien des graphiques API |
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| DirectX | 12 | 12 |
| OpenGL | 4.4 | 4.5 |
Compatibilité |
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| Configurable TDP-down | 10 W | 9.5 W |
| Configurable TDP-down Frequency | 800 MHz | |
| Configurable TDP-up | 25 W | |
| Configurable TDP-up Frequency | 1.80 GHz | |
| Low Halogen Options Available | ||
| Nombre de CPUs maximale dans une configuration | 1 | 1 |
| Package Size | 42mm X 24mm | 42x24x1.3 |
| Prise courants soutenu | FC-BGA1356 | FCBGA1356 |
| Thermal Design Power (TDP) | 15 Watt | 15 Watt |
Périphériques |
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| Nombre maximale des voies PCIe | 12 | 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® OS Guard | ||
| Technologie Intel® Secure Key | ||
| Intel® Software Guard Extensions (Intel® SGX) | ||
| Technologie Intel® Trusted Execution (TXT) | ||
| Intel® Memory Protection Extensions (Intel® MPX) | ||
Technologies élevé |
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| Technologie Enhanced Intel SpeedStep® | ||
| Idle States | ||
| Extensions de l’ensemble d’instructions | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 |
| Intel 64 | ||
| Intel® Advanced Vector Extensions (AVX) | ||
| 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® TSX-NI | ||
| Technologie Intel® Turbo Boost | ||
| Intel® vPro™ Platform Eligibility | ||
| Speed Shift technology | ||
| Thermal Monitoring | ||
Virtualization |
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| 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
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