Intel Core i7-7700T versus Intel Core i7-4790K
Analyse comparative des processeurs Intel Core i7-7700T et Intel Core i7-4790K 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), 3DMark Fire Strike - Physics Score.
Différences
Raisons pour considerer le Intel Core i7-7700T
- CPU est plus nouveau: date de sortie 3 ans 7 mois plus tard
- Environ 8% température maximale du noyau plus haut: 80°C versus 74.04°C
- Un processus de fabrication nouveau soutien un processeur avec plus de pouvoir, mais moins chaud: 14 nm versus 22 nm
- 2x plus de taille maximale de mémoire : 64 GB versus 32 GB
- 2.5x consummation d’énergie moyen plus bas: 35 Watt versus 88 Watt
- Environ 46% meilleur performance en CompuBench 1.5 Desktop - Face Detection (mPixels/s): 8.684 versus 5.95
- Environ 37% meilleur performance en CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 137.165 versus 100.106
- Environ 93% meilleur performance en CompuBench 1.5 Desktop - Video Composition (Frames/s): 5.444 versus 2.814
- 4.4x meilleur performance en CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 31.414 versus 7.147
- Environ 34% meilleur performance en GFXBench 4.0 - Car Chase Offscreen (Frames): 1720 versus 1279
- Environ 34% meilleur performance en GFXBench 4.0 - Car Chase Offscreen (Fps): 1720 versus 1279
| Caractéristiques | |
| Date de sortie | January 2017 versus 1 June 2013 |
| Température de noyau maximale | 80°C versus 74.04°C |
| Processus de fabrication | 14 nm versus 22 nm |
| Taille de mémore maximale | 64 GB versus 32 GB |
| Thermal Design Power (TDP) | 35 Watt versus 88 Watt |
| Référence | |
| CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 8.684 versus 5.95 |
| CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 137.165 versus 100.106 |
| CompuBench 1.5 Desktop - Video Composition (Frames/s) | 5.444 versus 2.814 |
| CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 31.414 versus 7.147 |
| GFXBench 4.0 - Car Chase Offscreen (Frames) | 1720 versus 1279 |
| GFXBench 4.0 - Car Chase Offscreen (Fps) | 1720 versus 1279 |
Raisons pour considerer le Intel Core i7-4790K
- Processeur est ouvert; un multiplicateur ouvert soutien le overclocking plus facile
- Environ 16% vitesse de fonctionnement plus vite: 4.40 GHz versus 3.80 GHz
- Environ 14% meilleur performance en PassMark - Single thread mark: 2465 versus 2154
- Environ 6% meilleur performance en PassMark - CPU mark: 8068 versus 7619
- Environ 17% meilleur performance en Geekbench 4 - Single Core: 1070 versus 916
- Environ 13% meilleur performance en Geekbench 4 - Multi-Core: 3995 versus 3523
- Environ 3% meilleur performance en CompuBench 1.5 Desktop - T-Rex (Frames/s): 0.695 versus 0.676
- Environ 50% meilleur performance en GFXBench 4.0 - Manhattan (Frames): 2489 versus 1660
- Environ 17% meilleur performance en GFXBench 4.0 - T-Rex (Frames): 3454 versus 2953
- Environ 50% meilleur performance en GFXBench 4.0 - Manhattan (Fps): 2489 versus 1660
- Environ 17% meilleur performance en GFXBench 4.0 - T-Rex (Fps): 3454 versus 2953
| Caractéristiques | |
| Ouvert | Ouvert versus barré |
| Fréquence maximale | 4.40 GHz versus 3.80 GHz |
| Référence | |
| PassMark - Single thread mark | 2465 versus 2154 |
| PassMark - CPU mark | 8068 versus 7619 |
| Geekbench 4 - Single Core | 1070 versus 916 |
| Geekbench 4 - Multi-Core | 3995 versus 3523 |
| CompuBench 1.5 Desktop - T-Rex (Frames/s) | 0.695 versus 0.676 |
| GFXBench 4.0 - Manhattan (Frames) | 2489 versus 1660 |
| GFXBench 4.0 - T-Rex (Frames) | 3454 versus 2953 |
| GFXBench 4.0 - Manhattan (Fps) | 2489 versus 1660 |
| GFXBench 4.0 - T-Rex (Fps) | 3454 versus 2953 |
Comparer les références
CPU 1: Intel Core i7-7700T
CPU 2: Intel Core i7-4790K
| 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 i7-7700T | Intel Core i7-4790K |
|---|---|---|
| PassMark - Single thread mark | 2154 | 2465 |
| PassMark - CPU mark | 7619 | 8068 |
| Geekbench 4 - Single Core | 916 | 1070 |
| Geekbench 4 - Multi-Core | 3523 | 3995 |
| CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 8.684 | 5.95 |
| CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 137.165 | 100.106 |
| CompuBench 1.5 Desktop - T-Rex (Frames/s) | 0.676 | 0.695 |
| CompuBench 1.5 Desktop - Video Composition (Frames/s) | 5.444 | 2.814 |
| CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 31.414 | 7.147 |
| GFXBench 4.0 - Car Chase Offscreen (Frames) | 1720 | 1279 |
| GFXBench 4.0 - Manhattan (Frames) | 1660 | 2489 |
| GFXBench 4.0 - T-Rex (Frames) | 2953 | 3454 |
| GFXBench 4.0 - Car Chase Offscreen (Fps) | 1720 | 1279 |
| GFXBench 4.0 - Manhattan (Fps) | 1660 | 2489 |
| GFXBench 4.0 - T-Rex (Fps) | 2953 | 3454 |
| 3DMark Fire Strike - Physics Score | 2813 |
Comparer les caractéristiques
| Intel Core i7-7700T | Intel Core i7-4790K | |
|---|---|---|
Essentiel |
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| Nom de code de l’architecture | Kaby Lake | Devil's Canyon |
| Date de sortie | January 2017 | 1 June 2013 |
| Prix de sortie (MSRP) | $299 | $339 |
| Position dans l’évaluation de la performance | 1463 | 1476 |
| Prix maintenant | $395.08 | $306.99 |
| Processor Number | i7-7700T | i7-4790K |
| Série | 7th Generation Intel® Core™ i7 Processors | 4th Generation Intel® Core™ i7 Processors |
| Status | Launched | Discontinued |
| Valeur pour le prix (0-100) | 6.83 | 10.73 |
| Segment vertical | Desktop | Desktop |
Performance |
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| Soutien de 64-bit | ||
| Base frequency | 2.90 GHz | 4.00 GHz |
| Bus Speed | 8 GT/s DMI3 | 5 GT/s DMI2 |
| 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 | 14 nm | 22 nm |
| Température maximale de la caisse (TCase) | 72 °C | 72 °C |
| Température de noyau maximale | 80°C | 74.04°C |
| Fréquence maximale | 3.80 GHz | 4.40 GHz |
| Nombre de noyaux | 4 | 4 |
| Number of QPI Links | 0 | |
| Nombre de fils | 8 | 8 |
| Taille de dé | 177 mm | |
| Compte de transistor | 1400 Million | |
| Ouvert | ||
Mémoire |
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| Réseaux de mémoire maximale | 2 | 2 |
| Taille de mémore maximale | 64 GB | 32 GB |
| Genres de mémoire soutenus | DDR4-2133/2400, DDR3L-1333/1600 @ 1.35V | DDR3-1333/1600, DDR3L-1333/1600 @ 1.5V |
| Bande passante de mémoire maximale | 25.6 GB/s | |
Graphiques |
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| Device ID | 0x5912 | 0x412 |
| Graphics base frequency | 350 MHz | 350 MHz |
| Graphics max dynamic frequency | 1.15 GHz | 1.25 GHz |
| Freéquency maximale des graphiques | 1.15 GHz | 1.25 GHz |
| Technologie Intel® Clear Video HD | ||
| Technologie Intel® Clear Video | ||
| Technologie Intel® InTru™ 3D | ||
| Intel® Quick Sync Video | ||
| Mémoire de vidéo maximale | 64 GB | 2 GB |
| Graphiques du processeur | Intel® HD Graphics 630 | Intel® HD Graphics 4600 |
| Unités d’éxécution | 20 | |
| Intel® Flexible Display Interface (Intel® FDI) | ||
Interfaces de graphiques |
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| Nombre d’écrans soutenu | 3 | 3 |
| DisplayPort | ||
| DVI | ||
| eDP | ||
| HDMI | ||
| VGA | ||
| Soutien du Wireless Display (WiDi) | ||
Qualité des images graphiques |
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| Soutien de la resolution 4K | ||
| Résolution maximale sur DisplayPort | 4096x2304@60Hz | 3840x2160@60Hz |
| Résolution maximale sur eDP | 4096x2304@60Hz | 3840x2160@60Hz |
| Résolution maximale sur HDMI 1.4 | 4096x2304@24Hz | 3840x2160@24Hz |
| Résolution maximale sur VGA | 1920x1200@60Hz | |
Soutien des graphiques API |
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| DirectX | 12 | 11.2/12 |
| OpenGL | 4.5 | 4.3 |
Compatibilité |
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| Configurable TDP-down | 25 W | |
| Configurable TDP-down Frequency | 1.90 GHz | |
| 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 | FCLGA1151 | FCLGA1150 |
| Thermal Design Power (TDP) | 35 Watt | 88 Watt |
| Thermal Solution | PCG 2015A (35W) | PCG 2013D |
Périphériques |
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| Nombre maximale des voies PCIe | 16 | 16 |
| Révision PCI Express | 3.0 | 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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| 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) | ||
| Secure Boot | ||
| Technologie Anti-Theft | ||
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 | ||
| Technologie Intel® Hyper-Threading | ||
| Intel® Optane™ Memory Supported | ||
| Intel® Stable Image Platform Program (SIPP) | ||
| Intel® TSX-NI | ||
| Technologie Intel® Turbo Boost | ||
| Intel® vPro™ Platform Eligibility | ||
| Thermal Monitoring | ||
| Flexible Display interface (FDI) | ||
| Technologie Intel® My WiFi | ||
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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