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Intel Core i7-7920HQ

Intel i7-7920HQ

L'Intel Core i7-7920HQ è un veloce processore quad-core per notebooks basato sull'architettura Kaby Lake ed annunciato a Gennaio 2017. E' il modello top della serie consumer al momento del suo annuncio. Solo l'Xeon E3-1535M v6 è più veloce (100 - 200 MHz in più di Turbo clocks). Oltre ai quattro cores incluso supporto Hyper-Threading gira a 3.1-4.1 GHz (4 cores fino a 3.7 GHz, 2 cores fino a 3.9 GHz), il processore monta anche una GPU HD Graphics 630 ed un controller di memoria dual-channel (DDR3L-1600/DDR4-2400). E' realizzato con processo da 14nm con transistors FinFET.

Architettura

Intel di base utilizza la stessa micro architettura rispetto alla Skylake, quindi le prestazioni per-MHz non differiscono. Il produttore ha solo rielaborato la tecnologia Speed Shift per una regolazione dinamica più veloce dei voltaggi e dei clocks, ed il migliorato processo 14nm consente frequenze maggiori unitamente ad una migliore efficienza rispetto al passato.

Performance

Le performance sono leggermente superiori rispetto al predecessore Skylake Core i7-6920HQ (2.9-3.8 GHz) grazie ai clocks leggermente superiori (fino al 7,9%), quindi è il processore mobile consumer più veloce all'inizio del 2017 (la mobile Xeon E5-1535M v6 ha un Turbo clocks anche superiore). Le performance sono sufficienti anche per applicazioni pesanti e sono alla pari con i potenti processori desktop quad-core.

Grafica

L'Intel HD Graphics 630 integrata ha 4 Execution Units (come la precedente HD Graphics 530) gira a 350 - 1100 MHz. Le performance dipendono molto dalla configurazione della memoria; dovrebbero essere paragonabili ad una Nvidia GeForce 920M dedicata unitamente ad una veloce memoria DDR4-2133 dual-channel.

Diversamente dalla Skylake, la Kaby Lake ora supporta il decoding hardware per l'H.265/HEVC Main 10 con una profondità del colore da 10-bit oltre al codec Google VP9. I processori dual-core Kaby Lake, che sono stati annunciati a Gennaio, dovrebbero supportare anche l'HDCP 2.2.

Consumo Energetico

Il chip è realizzato con un processo in 14nm migliorato e con transistors FinFET, che migliora ulteriormente l'efficienza. Intel specifica ancora un TDP da 45 Watts, ma può anche essere ridotto a 35 Watts dai produttori di portatili (cTDP down). Questo ovviamente impatta sulle performance, in quanto il Turbo Boost non può essere mantenuto per periodi lunghi.

SerieIntel Kaby Lake
Nome in codiceKaby Lake

Serie: Kaby Lake Kaby Lake

Intel Core i7-7700K4.2 - 4.5 GHz4 / 8 cores8 MB L3
Intel Core i7-77003.6 - 4.2 GHz4 / 8 cores8 MB L3
Intel Xeon E3-1535M v63.1 - 4.2 GHz4 / 8 cores8 MB L3
Intel Core i7-7920HQ « 3.1 - 4.1 GHz4 / 8 cores8 MB L3
Intel Core i7-7700T2.9 - 3.8 GHz4 / 8 cores8 MB L3
Intel Core i5-7600K3.8 - 4.2 GHz4 / 4 cores8 MB L3
Intel Xeon E3-1505M v63 - 4 GHz4 / 8 cores8 MB L3
Intel Core i7-7820HQ2.9 - 3.9 GHz4 / 8 cores8 MB L3
Intel Core i7-7820HK2.9 - 3.9 GHz4 / 8 cores8 MB L3
Intel Core i7-7700HQ2.8 - 3.8 GHz4 / 8 cores6 MB L3
Intel Core i5-75003.4 - 3.8 GHz4 / 4 cores6 MB L3
Intel Core i5-7440HQ2.8 - 3.8 GHz4 / 4 cores6 MB L3
Intel Core i7-7567U3.5 - 4 GHz2 / 4 cores4 MB L3
Intel Core i7-7660U2.5 - 4 GHz2 / 4 cores4 MB L3
Intel Core i7-7600U2.8 - 3.9 GHz2 / 4 cores4 MB L3
Intel Core i5-7300HQ2.5 - 3.5 GHz4 / 4 cores6 MB L3
Intel Core i5-7500T2.7 - 3.3 GHz4 / 4 cores6 MB L3
Intel Core i5-7287U3.3 - 3.7 GHz2 / 4 cores4 MB L3
Intel Core i7-7560U2.4 - 3.8 GHz2 / 4 cores4 MB L3
Intel Core i5-7267U3.1 - 3.5 GHz2 / 4 cores4 MB L3
Intel Core i5-7360U2.3 - 3.6 GHz2 / 4 cores4 MB L3
Intel Core i7-7500U2.7 - 3.5 GHz2 / 4 cores4 MB L3
Intel Core i5-7300U2.6 - 3.5 GHz2 / 4 cores3 MB L3
Intel Core i5-7260U2.2 - 3.4 GHz2 / 4 cores4 MB L3
Intel Core i5-7200U2.5 - 3.1 GHz2 / 4 cores3 MB L3
Intel Core i3-7100H3 GHz2 / 4 cores3 MB L3
Intel Core i3-7167U2.8 GHz2 / 4 cores3 MB L3
Intel Core i7-7Y751.3 - 3.6 GHz2 / 4 cores4 MB L3
Intel Core i5-7Y571.2 - 3.3 GHz2 / 4 cores4 MB L3
Intel Core i5-7Y541.2 - 3.2 GHz2 / 4 cores4 MB L3
Intel Core i3-7100U2.4 GHz2 / 4 cores3 MB L3
Intel Core m3-7Y321 - 3 GHz2 / 4 cores4 MB L3
Intel Pentium Gold 4415U2.3 GHz2 / 4 cores2 MB L3
Intel Core m3-7Y301 - 2.6 GHz2 / 4 cores4 MB L3
Intel Celeron 3965U2.2 GHz2 / 2 cores2 MB L3
Intel Core i3-7020U2.3 GHz2 / 4 cores3 MB L3
Intel Celeron 3867U1.8 GHz2 / 2 cores2 MB L3
Intel Celeron 3865U1.8 GHz2 / 2 cores2 MB L3
Intel Pentium Gold 4425Y1.7 GHz2 / 4 cores2 MB L3
Intel Pentium Gold 4415Y1.6 GHz2 / 4 cores2 MB L3
Intel Pentium Gold 4410Y1.5 GHz2 / 4 cores2 MB L3
Intel Celeron 3965Y1.5 GHz2 / 2 cores2 MB L3
Clock Rate3100 - 4100 MHz
Level 1 Cache256 KB
Level 2 Cache1 MB
Level 3 Cache8 MB
Numero di Cores / Threads4 / 8
Consumo energetico (TDP = Thermal Design Power)45 Watt
Tecnologia del produttore14 nm
Temperatura massima100 °C
FeaturesDual-Channel DDR4 Memory Controller, HyperThreading, AVX, AVX2, Quick Sync, Virtualization, AES-NI
GPUIntel HD Graphics 630 (300 - 1150 MHz)
64 BitSupporto 64 Bit
Architecturex86
Prezzo base$378 U.S.
Data di annuncio01/03/2017

Benchmark

Cinebench R15 - Cinebench R15 CPU Multi 64 Bit
814 Points (5%)
+ 1 benchmarks e specifiche   - Nascondi il grafico di confronto
AMD A4-1200
31 -96%
...
Intel Core i7-8709G
791 -3%
Intel Core i5-1145G7
792 -3%
Intel Core i5-1135G7
792 -3%
Intel Core i5-8300H
793 -3%
Intel Core i5-10400H
796 -2%
Intel Core i7-8559U
798 -2%
Intel Core i7-10810U
799 -2%
Intel Core i3-1215U
809 -1%
Intel Core i7-1160G7
812 0%
Intel Core i7-7920HQ
814
Intel Core i5-9400H
823 1%
Intel Core i5-10300H
825 1%
AMD Ryzen 5 7520U
834 2%
Intel Core i5-10200H
842 3%
Intel Core i3-N305
845 4%
Intel Core i7-1165G7
847 4%
Intel Core i7-1195G7
853 5%
Intel Core i7-1185G7
859 6%
Intel Core i7-8809G
865 6%
...
AMD Ryzen 9 7945HX3D
5600 588%
max:
AMD Ryzen Threadripper PRO 7995WX
15842 1846%
0%
100%
04590135180225270315360405450495540585630675720765810Tooltip
Cinebench R15 - Cinebench R15 CPU Single 64 Bit
163 Points (49%)
+ 1 benchmarks e specifiche   - Nascondi il grafico di confronto
AMD A4-1200
19 -88%
...
Intel Core i7-7567U
159 -2%
Intel Core i3-10110U
159 -2%
Intel Xeon E3-1535M v5
159.3 -2%
Intel Core i7-6920HQ
159.5 -2%
Intel Core i7-8550U
159.5 -2%
Intel Core i3-1110G4
160.4 -2%
Intel Core i5-1130G7
160.9 -1%
Intel Processor N97
161 -1%
Intel Core i7-7820HK
162.7 0%
Intel Core i7-7920HQ
163
AMD Ryzen 3 4300U
163.9 1%
Intel Core i5-1035G4
164.4 1%
Intel Core i5-1035G1
164.6 1%
Intel Core i5-1035G7
165 1%
Intel Pentium Gold 7505
165 1%
Intel Core i7-8650U
165 1%
Intel Core i3-N305
165.1 1%
Intel Core i5-10210U
165.6 2%
AMD Ryzen 7 3780U
166 2%
...
AMD Ryzen 9 7945HX3D
311 91%
max:
Intel Core i9-14900K
332 104%
0%
100%
Cinebench R11.5 - Cinebench R11.5 CPU Multi 64 Bit
8.9 Points (12%)
+ 1 benchmarks e specifiche   + Mostra il grafico di confronto
Cinebench R11.5 - Cinebench R11.5 CPU Single 64 Bit
1.9 Points (46%)
+ 1 benchmarks e specifiche   + Mostra il grafico di confronto
Cinebench R10 - Cinebench R10 Rend. Single (32bit)
6169 punti (37%)
+ 1 benchmarks e specifiche   + Mostra il grafico di confronto
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
24138 punti (17%)
+ 1 benchmarks e specifiche   + Mostra il grafico di confronto
WinRAR - WinRAR 4.0
5228 punti (8%)
+ 1 benchmarks e specifiche   + Mostra il grafico di confronto
X264 HD Benchmark 4.0 - x264 Pass 2
50.6 fps (18%)
+ 1 benchmarks e specifiche   + Mostra il grafico di confronto
X264 HD Benchmark 4.0 - x264 Pass 1
189.6 fps (44%)
+ 1 benchmarks e specifiche   + Mostra il grafico di confronto
TrueCrypt - TrueCrypt Serpent
0.5 GB/s (0%)
+ 1 benchmarks e specifiche   + Mostra il grafico di confronto
TrueCrypt - TrueCrypt Twofish
0.8 GB/s (13%)
+ 1 benchmarks e specifiche   + Mostra il grafico di confronto
TrueCrypt - TrueCrypt AES
4.6 GB/s (12%)
+ 1 benchmarks e specifiche   + Mostra il grafico di confronto
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
9.6 s (2%)
+ 1 benchmarks e specifiche   + Mostra il grafico di confronto
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
21.9 s (1%)
+ 1 benchmarks e specifiche   + Mostra il grafico di confronto
Super Pi Mod 1.5 XS 32M - Super Pi mod 1.5 XS 32M *
536 s (2%)
+ 1 benchmarks e specifiche   + Mostra il grafico di confronto
3DMark 11 - 3DM11 Performance Physics
10006 Points (27%)
+ 1 benchmarks e specifiche   + Mostra il grafico di confronto
3DMark - 3DMark Ice Storm Physics
54313 Points (44%)
+ 1 benchmarks e specifiche   + Mostra il grafico di confronto
3DMark - 3DMark Cloud Gate Physics
8483 Points (21%)
+ 1 benchmarks e specifiche   + Mostra il grafico di confronto
3DMark - 3DMark Fire Strike Standard Physics
11841 Points (21%)
+ 1 benchmarks e specifiche   + Mostra il grafico di confronto
Geekbench 3 - Geekbench 3 32 Bit Multi-Core
14987 punti (27%)
+ 1 benchmarks e specifiche   + Mostra il grafico di confronto
Geekbench 3 - Geekbench 3 32 Bit Single-Core
3906 punti (76%)
+ 1 benchmarks e specifiche   + Mostra il grafico di confronto
Geekbench 3 - Geekbench 3 64 Bit Multi-Core
15856 punti (25%)
+ 1 benchmarks e specifiche   + Mostra il grafico di confronto
Geekbench 3 - Geekbench 3 64 Bit Single-Core
4112 punti (62%)
+ 1 benchmarks e specifiche   + Mostra il grafico di confronto
Mozilla Kraken 1.1 - Kraken 1.1 Total Score *
904 ms (1%)
+ 1 benchmarks e specifiche   + Mostra il grafico di confronto
Sunspider - Sunspider 1.0 Total Score *
66.3 ms (1%)
+ 1 benchmarks e specifiche   + Mostra il grafico di confronto
- Valori di benchmark per questa scheda grafica
- Valori medi di benchmark per questa scheda grafica
* Numeri più piccoli rappresentano prestazioni supeiori

v1.26
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Altre CPU della serie Kaby Lake

» Intel Core i7-7740X
   4x 4.3 GHz - 4.5 GHz
» Intel Core i7-7700K
   4x 4.2 GHz - 4.5 GHz
» Intel Core i7-7700
   4x 3.6 GHz - 4.2 GHz
» Intel Xeon E3-1535M v6
   4x 3.1 GHz - 4.2 GHz
» Intel Core i7-7920HQ
   4x 3.1 GHz - 4.1 GHz
» Intel Core i7-7700T
   4x 2.9 GHz - 3.8 GHz
» Intel Core i5-7600K
   4x 3.8 GHz - 4.2 GHz
» Intel Xeon E3-1505M v6
   4x 3 GHz - 4 GHz
» Intel Core i7-7820HQ
   4x 2.9 GHz - 3.9 GHz
» Intel Core i7-7820HK
   4x 2.9 GHz - 3.9 GHz
» Intel Core i7-7700HQ
   4x 2.8 GHz - 3.8 GHz
» Intel Core i5-7500
   4x 3.4 GHz - 3.8 GHz
» Intel Core i5-7440HQ
   4x 2.8 GHz - 3.8 GHz
» Intel Core i7-7567U
   2x 3.5 GHz - 4 GHz
» Intel Core i7-7660U
   2x 2.5 GHz - 4 GHz
» Intel Core i7-7600U
   2x 2.8 GHz - 3.9 GHz
» Intel Core i5-7300HQ
   4x 2.5 GHz - 3.5 GHz
» Intel Core i5-7500T
   4x 2.7 GHz - 3.3 GHz
» Intel Core i5-7287U
   2x 3.3 GHz - 3.7 GHz
» Intel Core i7-7560U
   2x 2.4 GHz - 3.8 GHz
» Intel Core i5-7267U
   2x 3.1 GHz - 3.5 GHz
» Intel Core i5-7360U
   2x 2.3 GHz - 3.6 GHz
» Intel Core i7-7500U
   2x 2.7 GHz - 3.5 GHz
» Intel Core i5-7300U
   2x 2.6 GHz - 3.5 GHz
» Intel Core i5-7260U
   2x 2.2 GHz - 3.4 GHz
» Intel Core i5-7200U
   2x 2.5 GHz - 3.1 GHz
» Intel Core i3-7100H
   2x 3 GHz
» Intel Core i3-7167U
   2x 2.8 GHz
» Intel Core i3-7130U
   2x 2.7 GHz
» Intel Core i7-7Y75
   2x 1.3 GHz - 3.6 GHz
» Intel Core i5-7Y57
   2x 1.2 GHz - 3.3 GHz
» Intel Core i5-7Y54
   2x 1.2 GHz - 3.2 GHz
» Intel Core i3-7100U
   2x 2.4 GHz
» Intel Core m3-7Y32
   2x 1 GHz - 3 GHz
» Intel Pentium Gold 4415U
   2x 2.3 GHz
» Intel Core m3-7Y30
   2x 1 GHz - 2.6 GHz
» Intel Celeron 3965U
   2x 2.2 GHz
» Intel Core i3-7020U
   2x 2.3 GHz
» Intel Celeron 3867U
   2x 1.8 GHz
» Intel Celeron 3865U
   2x 1.8 GHz
» Intel Pentium Gold 4425Y
   2x 1.7 GHz
» Intel Pentium Gold 4415Y
   2x 1.6 GHz
» Intel Pentium Gold 4410Y
   2x 1.5 GHz
» Intel Celeron 3965Y
   2x 1.5 GHz

CPUs simili

+ Intel Core i5-1038NG7
   4x 2 GHz - 3.8 GHz
+ Intel Core i7-8709G
   4x 3.1 GHz - 4.1 GHz
+ Intel Core i7-8706G
   4x 3.1 GHz - 4.1 GHz
+ Intel Core i7-8705G
   4x 3.1 GHz - 4.1 GHz
+ Intel Core i7-1068G7
   4x 2.3 GHz - 4.1 GHz
» Intel Core i7-7920HQ
   4x 3.1 GHz - 4.1 GHz
- Intel Core i5-9300HF
   4x 2.4 GHz - 4.1 GHz
- Intel Core i5-9300H
   4x 2.4 GHz - 4.1 GHz
- Intel Core i5-8400H
   4x 2.5 GHz - 4.2 GHz
- Intel Core i7-8559U
   4x 2.7 GHz - 4.5 GHz
- Intel Xeon E3-1505M v6
   4x 3 GHz - 4 GHz
> Recensioni e prove di notebook, tablets e smartphones > Info Techniche / Tips > Processori per portatili > Intel Core i7 7920HQ Notebook Processor
Klaus Hinum (Update: 2017-03-30)