Intel Core i7-4771 versus Intel Core i7-4770K
Analyse comparative des processeurs Intel Core i7-4771 et Intel Core i7-4770K 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 - Car Chase Offscreen (Fps), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps).
Différences
Raisons pour considerer le Intel Core i7-4771
- CPU est plus nouveau: date de sortie 3 mois plus tard
- Environ 2% meilleur performance en PassMark - Single thread mark: 2195 versus 2162
- 3.6x meilleur performance en 3DMark Fire Strike - Physics Score: 9282 versus 2549
- Environ 10% meilleur performance en GFXBench 4.0 - Manhattan (Frames): 2583 versus 2349
- Environ 10% meilleur performance en GFXBench 4.0 - Manhattan (Fps): 2583 versus 2349
| Caractéristiques | |
| Date de sortie | September 2013 versus 1 June 2013 |
| Référence | |
| PassMark - Single thread mark | 2195 versus 2162 |
| PassMark - CPU mark | 7137 versus 7131 |
| 3DMark Fire Strike - Physics Score | 9282 versus 2549 |
| GFXBench 4.0 - Manhattan (Frames) | 2583 versus 2349 |
| GFXBench 4.0 - Manhattan (Fps) | 2583 versus 2349 |
Raisons pour considerer le Intel Core i7-4770K
- Processeur est ouvert; un multiplicateur ouvert soutien le overclocking plus facile
- Environ 1% température maximale du noyau plus haut: 72.72°C versus 72°C
- Environ 8% meilleur performance en Geekbench 4 - Single Core: 982 versus 910
- Environ 10% meilleur performance en Geekbench 4 - Multi-Core: 3688 versus 3362
- Environ 3% meilleur performance en CompuBench 1.5 Desktop - Face Detection (mPixels/s): 5.223 versus 5.085
- Environ 7% meilleur performance en CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 89.554 versus 83.74
- Environ 1% meilleur performance en CompuBench 1.5 Desktop - T-Rex (Frames/s): 0.625 versus 0.621
- Environ 1% meilleur performance en CompuBench 1.5 Desktop - Video Composition (Frames/s): 2.525 versus 2.496
- Environ 1% meilleur performance en CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 6.308 versus 6.25
- Environ 16% meilleur performance en GFXBench 4.0 - Car Chase Offscreen (Frames): 1347 versus 1159
- Environ 16% meilleur performance en GFXBench 4.0 - Car Chase Offscreen (Fps): 1347 versus 1159
| Caractéristiques | |
| Ouvert | Ouvert versus barré |
| Température de noyau maximale | 72.72°C versus 72°C |
| Référence | |
| Geekbench 4 - Single Core | 982 versus 910 |
| Geekbench 4 - Multi-Core | 3688 versus 3362 |
| CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 5.223 versus 5.085 |
| CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 89.554 versus 83.74 |
| CompuBench 1.5 Desktop - T-Rex (Frames/s) | 0.625 versus 0.621 |
| CompuBench 1.5 Desktop - Video Composition (Frames/s) | 2.525 versus 2.496 |
| CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 6.308 versus 6.25 |
| GFXBench 4.0 - Car Chase Offscreen (Frames) | 1347 versus 1159 |
| GFXBench 4.0 - Car Chase Offscreen (Fps) | 1347 versus 1159 |
Comparer les références
CPU 1: Intel Core i7-4771
CPU 2: Intel Core i7-4770K
| 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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| 3DMark Fire Strike - Physics Score |
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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 - Car Chase Offscreen (Fps) |
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| GFXBench 4.0 - Manhattan (Fps) |
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| Nom | Intel Core i7-4771 | Intel Core i7-4770K |
|---|---|---|
| PassMark - Single thread mark | 2195 | 2162 |
| PassMark - CPU mark | 7137 | 7131 |
| Geekbench 4 - Single Core | 910 | 982 |
| Geekbench 4 - Multi-Core | 3362 | 3688 |
| 3DMark Fire Strike - Physics Score | 9282 | 2549 |
| CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 5.085 | 5.223 |
| CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 83.74 | 89.554 |
| CompuBench 1.5 Desktop - T-Rex (Frames/s) | 0.621 | 0.625 |
| CompuBench 1.5 Desktop - Video Composition (Frames/s) | 2.496 | 2.525 |
| CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 6.25 | 6.308 |
| GFXBench 4.0 - Car Chase Offscreen (Frames) | 1159 | 1347 |
| GFXBench 4.0 - Manhattan (Frames) | 2583 | 2349 |
| GFXBench 4.0 - Car Chase Offscreen (Fps) | 1159 | 1347 |
| GFXBench 4.0 - Manhattan (Fps) | 2583 | 2349 |
| GFXBench 4.0 - T-Rex (Frames) | 3778 | |
| GFXBench 4.0 - T-Rex (Fps) | 3778 |
Comparer les caractéristiques
| Intel Core i7-4771 | Intel Core i7-4770K | |
|---|---|---|
Essentiel |
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| Nom de code de l’architecture | Haswell | Haswell |
| Date de sortie | September 2013 | 1 June 2013 |
| Prix de sortie (MSRP) | $450 | $399 |
| Position dans l’évaluation de la performance | 1578 | 1589 |
| Prix maintenant | $299.99 | $284.99 |
| Processor Number | i7-4771 | i7-4770K |
| Série | 4th Generation Intel® Core™ i7 Processors | 4th Generation Intel® Core™ i7 Processors |
| Status | Discontinued | Discontinued |
| Valeur pour le prix (0-100) | 9.70 | 10.43 |
| Segment vertical | Desktop | Desktop |
Performance |
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| Soutien de 64-bit | ||
| Base frequency | 3.50 GHz | 3.50 GHz |
| Bus Speed | 5 GT/s DMI2 | 5 GT/s DMI2 |
| Taille de dé | 177 mm | 177 mm |
| Cache L1 | 64 KB (per core) | 256 KB |
| Cache L2 | 256 KB (per core) | 1 MB |
| Cache L3 | 8192 KB (shared) | 8 MB |
| Processus de fabrication | 22 nm | 22 nm |
| Température maximale de la caisse (TCase) | 72 °C | 72 °C |
| Température de noyau maximale | 72°C | 72.72°C |
| Fréquence maximale | 3.90 GHz | 3.90 GHz |
| Nombre de noyaux | 4 | 4 |
| Nombre de fils | 8 | 8 |
| Compte de transistor | 1400 million | 1400 Million |
| Ouvert | ||
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 | 32 GB | 32 GB |
| Genres de mémoire soutenus | DDR3-1333/1600, DDR3L-1333/1600 @ 1.5V | DDR3-1333/1600, DDR3L-1333/1600 @ 1.5V |
Graphiques |
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| Device ID | 0x412 | 0x412 |
| Graphics base frequency | 350 MHz | 350 MHz |
| Graphics max dynamic frequency | 1.20 GHz | 1.25 GHz |
| Freéquency maximale des graphiques | 1.2 GHz | 1.25 GHz |
| Technologie Intel® Clear Video HD | ||
| Intel® Flexible Display Interface (Intel® FDI) | ||
| Technologie Intel® InTru™ 3D | ||
| Intel® Quick Sync Video | ||
| Mémoire de vidéo maximale | 2 GB | 2 GB |
| Graphiques du processeur | Intel® HD Graphics 4600 | Intel® HD Graphics 4600 |
Interfaces de graphiques |
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| DisplayPort | ||
| DVI | ||
| eDP | ||
| HDMI | ||
| Nombre d’écrans soutenu | 3 | 3 |
| VGA | ||
| Soutien du Wireless Display (WiDi) | ||
Qualité des images graphiques |
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| Résolution maximale sur DisplayPort | 3840x2160@60Hz | 3840x2160@60Hz |
| Résolution maximale sur eDP | 3840x2160@60Hz | 3840x2160@60Hz |
| Résolution maximale sur HDMI 1.4 | 4096x2304@24Hz | 4096x2304@24Hz |
| Résolution maximale sur VGA | 1920x1200@60Hz | 1920x1200@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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| Low Halogen Options Available | ||
| Nombre de CPUs maximale dans une configuration | 1 | 1 |
| Package Size | 37.5mm x 37.5mm | 37.5mm x 37.5mm |
| Prise courants soutenu | FCLGA1150 | FCLGA1150 |
| Thermal Design Power (TDP) | 84 Watt | 84 Watt |
| Thermal Solution | PCG 2013D | PCG 2013D |
Périphériques |
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| Nombre maximale des voies PCIe | 16 | 16 |
| Révision PCI Express | Up to 3.0 | Up to 3.0 |
| PCIe configurations | Up to 1x16, 2x8, 1x8+2x4 | Up to 1x16, 2x8, 1x8+2x4 |
| Scalability | 1S Only | 1S Only |
Sécurité & fiabilité |
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| Technologie Anti-Theft | ||
| 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 | ||
| Technologie Intel® Hyper-Threading | ||
| Technologie Intel® My WiFi | ||
| Intel® Stable Image Platform Program (SIPP) | ||
| Intel® TSX-NI | ||
| 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) | ||
| AMD Virtualization (AMD-V™) | ||
Navigation
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