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Intel Celeron 3865U

Intel Celeron 3865U

L'Intel Celeron 3865U est un SoC double cœur basse consommation (ULV pour Ultra Low Voltage, consommation ultra faible), basé sur l'architecture Kaby Lake, et lancé dans le premier quart de l'année 2017. Il équipe des ultrabooks ainsi que des portables classiques. En plus de deux cœurs physiques cadencés à 1,8 GHz (pas de Turbo Boost ni d'hyper-threading), la puce intègre également un GPU HD Graphics 610 et un contrôleur mémoire DDR4-2133 / DDR3L-1600 double canal. Le SoC est fabriqué grâce à un procédé 14 nm avec transistors FinFET.

Architecture

Intel utilise en gros la même micro architecture par rapport à Skylake, si bien que les performances par MHz ne changent pas. Le fabriquant a simplement revu la technologie "Speed Shift", pour un ajustement dynamique des voltages et de la fréquence plus rapide, et le procédé 14 nm amélioré permet des fréquences bien plus élevées avec une meilleure efficience qu'auparavant.

Performances

A cause de l'absence de Turbo Boost et des fréquences peu élevées, les performances, surtout monothread, sont très limitées, ce qui fait que les performances globales sont plutôt faibles, même pour les tâches les moins exigeantes. Les performances devraient être bien plus faible que sur le Celeron 3965, qui possède des cœurs CPU plus rapides de 400 MHz. De ce fait, ce CPU n'est adapté qu'aux tâches simples, comme la bureautique, la navigation Internet, et le multimédia.

Circuit graphique

La HD Graphics 610 intégrée (similaire à la HD Graphics 510) représente la version "GT1" des GPU Kaby Lake (Intel Gen. 9). Ses 12 unités de calculs (EU - Execution Unit) sont cadencées entre 300 et 950 MHz, et possèdent des performances un peu inférieures à celles de l'ancienne HD Graphics 4400. Seuls quelques jeux de 2015 peuvent être joués fluidement aux réglages les plus bas.

Consommation énergétique

Avec une enveloppe thermique de 15 W (incluant le CPU, le GPU, et le contrôleur mémoire), ce processeur est plus adapté aux petits portables et ultraportables (11 pouces et plus). En option, l'enveloppe thermique peut être baissée à 10 W (cTDP down), réduisant la chauffe et les performances, mais permettant d'avoir un design encore plus compact.

GammeIntel Kaby Lake
Nom de codeKaby Lake

Gamme: 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 i7-7920HQ3.1 - 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 3865U « 1.8 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
Fréquence1800 MHz
Cache de Niveau 1 (L1)128 KB
Cache de Niveau 2 (L2)512 KB
Cache de Niveau 3 (L3)2 MB
Nombres de cœurs/threads simultanés supportés2 / 2
Consommation énergétique maximale (TDP)15 Watt(s)
Lithographie (procédé de fabrication)14 nm
Température maximale100 °C
SocketBGA
FonctionnalitésDual-Channel LPDDR3-1866/DDR4-2133/DDR3L-1600 Memory Controller, HyperThreading, AVX, AVX2, Quick Sync, Virtualization, AES-NI
Carte graphiqueIntel HD Graphics 610 (300 - 900 MHz)
64 BitPrend en charge les instructions 64 Bit
Architecturex86
Prix de départ$107 U.S.
Date de présentation03/01/2017
Lien redirigeant vers une page externe du produitark.intel.com

Benchmarks

Cinebench R15 - Cinebench R15 CPU Multi 64 Bit
142 Points (1%)
31 -78%
...
134 -6%
Intel Atom x5-Z8550
134 -6%
134.5 -5%
136 -4%
138.4 -3%
AMD A6-7310
139 -2%
139.3 -2%
139.7 -2%
AMD E2-7110
140 -1%
Intel Celeron 3865U
142
145.8 3%
146.8 3%
149.7 5%
152 7%
152 7%
152 7%
153 8%
153.6 8%
155.5 10%
...
5600 3844%
max:
15842 11056%
0%
100%
0102030405060708090100110120130140Tooltip
Cinebench R15 - Cinebench R15 CPU Single 64 Bit
72 Points (22%)
19 -74%
...
68.1 -5%
68.5 -5%
69 -4%
69.6 -3%
70 -3%
70.3 -2%
70.6 -2%
71 -1%
AMD PRO A8-9600B
71 -1%
Intel Celeron 3865U
72
AMD A12-9720P
72.5 1%
72.5 1%
73 1%
73.3 2%
73.6 2%
73.8 3%
74 3%
74.3 3%
74.3 3%
...
311 332%
max:
332 361%
0%
100%
Cinebench R11.5 - Cinebench R11.5 CPU Multi 64 Bit
1.7 Points (2%)
Cinebench R11.5 - Cinebench R11.5 CPU Single 64 Bit
0.9 Points (21%)
Cinebench R10 - Cinebench R10 Rend. Single (32bit)
2853 points (17%)
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
5425 points (4%)
wPrime 2.10 - wPrime 2.0 1024m *
1213 s (14%)
WinRAR - WinRAR 4.0
1108 points (2%)
X264 HD Benchmark 4.0 - x264 Pass 2
10.8 fps (4%)
X264 HD Benchmark 4.0 - x264 Pass 1
54.4 fps (13%)
TrueCrypt - TrueCrypt AES
0.8 GB/s (2%)
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
21.4 s (5%)
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
48.1 s (2%)
3DMark 11 - 3DM11 Performance Physics
1906 Points (5%)
3DMark - 3DMark Ice Storm Extreme Physics
14983 Points (12%)
3DMark - 3DMark Ice Storm Unlimited Physics
15647 Points (13%)
3DMark - 3DMark Cloud Gate Physics
1375 Points (3%)
Geekbench 4.4 - Geekbench 4.1 - 4.4 64 Bit Single-Core
2240 points (22%)
Geekbench 4.4 - Geekbench 4.1 - 4.4 64 Bit Multi-Core
3719 points (4%)
Geekbench 4.0 - Geekbench 4.0 64 Bit Single-Core
2182 points (30%)
Geekbench 4.0 - Geekbench 4.0 64 Bit Multi-Core
3564 points (9%)
Geekbench 3 - Geekbench 3 32 Bit Multi-Core
3224 points (6%)
Geekbench 3 - Geekbench 3 32 Bit Single-Core
1843 points (36%)
Geekbench 3 - Geekbench 3 64 Bit Multi-Core
3392 points (5%)
Geekbench 3 - Geekbench 3 64 Bit Single-Core
1933 points (29%)
Geekbench 2 - 32 Bit - Geekbench Stream
5368 Points (43%)
Geekbench 2 - 32 Bit - Geekbench Memory
4800 Points (44%)
Geekbench 2 - 32 Bit - Geekbench Floating Point
2838 Points (6%)
Geekbench 2 - 32 Bit - Geekbench Integer
3251 Points (7%)
Geekbench 2 - 32 Bit - Geekbench Total Score
3627 Points (9%)
Mozilla Kraken 1.1 - Kraken 1.1 Total Score *
2443 ms (3%)
Sunspider - Sunspider 1.0 Total Score *
176.6 ms (2%)
Octane V2 - Octane V2 Total Score
13961 Points (13%)
- Amplitude des valeurs obtenues dans le benchmark avec cette carte graphique
- Valeur moyenne obtenue dans le benchmark avec cette carte graphique
* Plus les chiffres sont petits, plus les performances sont élevées

v1.27
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» Comparaison des processeurs pour ordinateur portable
Comparaison de tout les processeurs mobiles

 

» Processeurs mobiles - liste des benchmarks
Liste des benchmarks de l'intégralité des processeurs pour portables

 

Les autres processeurs de la gamme 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

Processeurs similaires

+ Intel Core m3-6Y30
   2x 0.9 GHz - 2.2 GHz
+ Intel Core M-5Y51
   2x 1.1 GHz - 2.6 GHz
+ Intel Core M-5Y70
   2x 1.1 GHz - 2.6 GHz
+ Intel Celeron 4205U
   2x 1.8 GHz
+ Intel Celeron 3867U
   2x 1.8 GHz
» Intel Celeron 3865U
   2x 1.8 GHz
- AMD FX-7500
   4x 2.1 GHz - 3.3 GHz
- Qualcomm Snapdragon 850
   8x 2.75 GHz - 2.96 GHz
- AMD A10 Pro-7350B
   4x 2.1 GHz - 3.3 GHz
- Intel Celeron 1020E
   2x 2.2 GHz
- Intel Core M-5Y31
   2x 0.9 GHz - 2.4 GHz
> Revues et rapports de ordinateurs portatifs et smartphones, ordiphones > FAQ > Processeurs mobiles - indice de référence > Intel Celeron 3865U Notebook Processor
Klaus Hinum (Update: 2018-10-29)