Intel Core i5-5250U versus Intel Core i5-4278U
Analyse comparative des processeurs Intel Core i5-5250U et Intel Core i5-4278U 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 i5-5250U
- CPU est plus nouveau: date de sortie 5 mois plus tard
- Environ 5% température maximale du noyau plus haut: 105°C versus 100 °C
- Un processus de fabrication nouveau soutien un processeur avec plus de pouvoir, mais moins chaud: 14 nm versus 22 nm
- Environ 87% consummation d’énergie moyen plus bas: 15 Watt versus 28 Watt
- Environ 15% meilleur performance en GFXBench 4.0 - Car Chase Offscreen (Frames): 1320 versus 1145
- Environ 9% meilleur performance en GFXBench 4.0 - Manhattan (Frames): 2237 versus 2044
- Environ 15% meilleur performance en GFXBench 4.0 - Car Chase Offscreen (Fps): 1320 versus 1145
- Environ 9% meilleur performance en GFXBench 4.0 - Manhattan (Fps): 2237 versus 2044
| Caractéristiques | |
| Date de sortie | 5 January 2015 versus 21 July 2014 |
| Température de noyau maximale | 105°C versus 100 °C |
| Processus de fabrication | 14 nm versus 22 nm |
| Thermal Design Power (TDP) | 15 Watt versus 28 Watt |
| Référence | |
| GFXBench 4.0 - Car Chase Offscreen (Frames) | 1320 versus 1145 |
| GFXBench 4.0 - Manhattan (Frames) | 2237 versus 2044 |
| GFXBench 4.0 - Car Chase Offscreen (Fps) | 1320 versus 1145 |
| GFXBench 4.0 - Manhattan (Fps) | 2237 versus 2044 |
Raisons pour considerer le Intel Core i5-4278U
- Environ 15% vitesse de fonctionnement plus vite: 3.10 GHz versus 2.70 GHz
- Environ 12% meilleur performance en PassMark - Single thread mark: 1712 versus 1530
- Environ 15% meilleur performance en PassMark - CPU mark: 2831 versus 2460
- Environ 19% meilleur performance en Geekbench 4 - Single Core: 687 versus 578
- Environ 21% meilleur performance en Geekbench 4 - Multi-Core: 1505 versus 1247
- Environ 21% meilleur performance en CompuBench 1.5 Desktop - Face Detection (mPixels/s): 2.179 versus 1.806
- Environ 7% meilleur performance en CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 35.732 versus 33.387
- Environ 12% meilleur performance en CompuBench 1.5 Desktop - T-Rex (Frames/s): 0.258 versus 0.231
- Environ 18% meilleur performance en CompuBench 1.5 Desktop - Video Composition (Frames/s): 1.045 versus 0.885
- Environ 16% meilleur performance en CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 2.564 versus 2.219
| Caractéristiques | |
| Fréquence maximale | 3.10 GHz versus 2.70 GHz |
| Référence | |
| PassMark - Single thread mark | 1712 versus 1530 |
| PassMark - CPU mark | 2831 versus 2460 |
| Geekbench 4 - Single Core | 687 versus 578 |
| Geekbench 4 - Multi-Core | 1505 versus 1247 |
| CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 2.179 versus 1.806 |
| CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 35.732 versus 33.387 |
| CompuBench 1.5 Desktop - T-Rex (Frames/s) | 0.258 versus 0.231 |
| CompuBench 1.5 Desktop - Video Composition (Frames/s) | 1.045 versus 0.885 |
| CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 2.564 versus 2.219 |
| GFXBench 4.0 - T-Rex (Frames) | 3331 versus 3322 |
| GFXBench 4.0 - T-Rex (Fps) | 3331 versus 3322 |
Comparer les références
CPU 1: Intel Core i5-5250U
CPU 2: Intel Core i5-4278U
| 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 i5-5250U | Intel Core i5-4278U |
|---|---|---|
| PassMark - Single thread mark | 1530 | 1712 |
| PassMark - CPU mark | 2460 | 2831 |
| Geekbench 4 - Single Core | 578 | 687 |
| Geekbench 4 - Multi-Core | 1247 | 1505 |
| CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 1.806 | 2.179 |
| CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 33.387 | 35.732 |
| CompuBench 1.5 Desktop - T-Rex (Frames/s) | 0.231 | 0.258 |
| CompuBench 1.5 Desktop - Video Composition (Frames/s) | 0.885 | 1.045 |
| CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 2.219 | 2.564 |
| GFXBench 4.0 - Car Chase Offscreen (Frames) | 1320 | 1145 |
| GFXBench 4.0 - Manhattan (Frames) | 2237 | 2044 |
| GFXBench 4.0 - T-Rex (Frames) | 3322 | 3331 |
| GFXBench 4.0 - Car Chase Offscreen (Fps) | 1320 | 1145 |
| GFXBench 4.0 - Manhattan (Fps) | 2237 | 2044 |
| GFXBench 4.0 - T-Rex (Fps) | 3322 | 3331 |
Comparer les caractéristiques
| Intel Core i5-5250U | Intel Core i5-4278U | |
|---|---|---|
Essentiel |
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| Nom de code de l’architecture | Broadwell | Haswell |
| Date de sortie | 5 January 2015 | 21 July 2014 |
| Prix de sortie (MSRP) | $315 | $315 |
| Position dans l’évaluation de la performance | 1896 | 1898 |
| Prix maintenant | $441.89 | |
| Processor Number | i5-5250U | i5-4278U |
| Série | 5th Generation Intel® Core™ i5 Processors | 4th Generation Intel® Core™ i5 Processors |
| Status | Launched | Launched |
| Valeur pour le prix (0-100) | 2.39 | |
| Segment vertical | Mobile | Mobile |
Performance |
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| Soutien de 64-bit | ||
| Base frequency | 1.60 GHz | 2.60 GHz |
| Bus Speed | 5 GT/s DMI2 | 5 GT/s DMI2 |
| Taille de dé | 133 mm | 181 mm |
| Cache L1 | 128 KB | 128 KB |
| Cache L2 | 512 KB | 512 KB |
| Cache L3 | 3 MB | 3 MB |
| Processus de fabrication | 14 nm | 22 nm |
| Température maximale de la caisse (TCase) | 105 °C | |
| Température de noyau maximale | 105°C | 100 °C |
| Fréquence maximale | 2.70 GHz | 3.10 GHz |
| Nombre de noyaux | 2 | 2 |
| Nombre de fils | 4 | 4 |
| Compte de transistor | 1900 Million | 1300 Million |
Mémoire |
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| Réseaux de mémoire maximale | 2 | 2 |
| Bande passante de mémoire maximale | 25.6 GB/s | 25.6 GB/s |
| Taille de mémore maximale | 16 GB | 16 GB |
| Genres de mémoire soutenus | DDR3L 1333/1600, LPDDR3 1600/1866 | DDR3L-1333, 1600; LPDDR3-1333, 1600 |
Graphiques |
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| Device ID | 0x1626 | 0xA2E |
| Graphics base frequency | 300 MHz | 200 MHz |
| Graphics max dynamic frequency | 950 MHz | 1.10 GHz |
| Freéquency maximale des graphiques | 950 MHz | 1.1 GHz |
| Technologie Intel® Clear Video HD | ||
| Technologie Intel® Clear Video | ||
| Intel® Flexible Display Interface (Intel® FDI) | ||
| Technologie Intel® InTru™ 3D | ||
| Intel® Quick Sync Video | ||
| Mémoire de vidéo maximale | 16 GB | 2 GB |
| Graphiques du processeur | Intel® HD Graphics 6000 | Intel® Iris® Graphics 5100 |
Interfaces de graphiques |
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| DisplayPort | ||
| eDP | ||
| HDMI | ||
| Nombre d’écrans soutenu | 3 | 3 |
| Soutien du Wireless Display (WiDi) | ||
Qualité des images graphiques |
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| Résolution maximale sur DisplayPort | 3840x2160@60Hz | 3200x2000@60Hz |
| Résolution maximale sur HDMI 1.4 | 2560X1600@60Hz | 3280x2000@60Hz |
Soutien des graphiques API |
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| DirectX | 11.2/12 | 11.2/12 |
| OpenGL | 4.3 | 4.3 |
Compatibilité |
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| Configurable TDP-down | 9.5 W | |
| Configurable TDP-down Frequency | 600 MHz | |
| Low Halogen Options Available | ||
| Nombre de CPUs maximale dans une configuration | 1 | 1 |
| Package Size | 40mm x24mm x 1.3mm | 40mm x 24mm x 1.5mm |
| Prise courants soutenu | FCBGA1168 | FCBGA1168 |
| Thermal Design Power (TDP) | 15 Watt | 28 Watt |
Périphériques |
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| Nombre maximale des voies PCIe | 12 | 12 |
| Révision PCI Express | 2.0 | 2 |
| PCIe configurations | 4x1, 2x4 | 4x1, 2x4 |
Sécurité & fiabilité |
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| Execute Disable Bit (EDB) | ||
| Technologie Intel® Identity Protection | ||
| Intel® OS Guard | ||
| Technologie Intel® Secure Key | ||
| Technologie Intel® Trusted Execution (TXT) | ||
Technologies élevé |
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| 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® SSE4.1, Intel® SSE4.2, Intel® AVX2 |
| Intel 64 | ||
| Intel® Advanced Vector Extensions (AVX) | ||
| Intel® AES New Instructions | ||
| Intel® Fast Memory Access | ||
| Intel® Flex Memory Access | ||
| Technologie Intel® Hyper-Threading | ||
| Technologie Intel® Smart Response | ||
| Intel® Stable Image Platform Program (SIPP) | ||
| Intel® TSX-NI | ||
| Technologie Intel® Turbo Boost | ||
| Intel® vPro™ Platform Eligibility | ||
| 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) | ||
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