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Intel Core i5-5250U

Intel 5250U

L'Intel Core i5-5250U Þ un processore dual-core ULV (ultra low voltage) basato sull'architettura Broadwell, che Þ stata lanciata nel gennaio 2015. In  aggiunta ai due cores CPU con Hyper-Threading con clock da 1.6 - 2.7 GHz (2 Cores: 2.5 GHz), il chip integra anche una GPU HD Graphics 6000 ed un controller di memoria dual-channel LPDDR3-1866/DDR3L-1600. Il Core i5 Þ realizzato con processo in 14 nm con transistors FinFET.

Rispetto al Core i5-5200U, l'i5-5250U sfrutta una CPU con clock base inferiore, ma integra una GPU leggermente pi¨ veloce.

Architettura

La Broadwell rappresenta il "Tick" nel modello Intel Tick-Tock, il che significa una riduzione dei suoi predecessori Haswell. Il nuovo processo di produzione in 14 nm con transistors FinFET tridimensionali non solo consente miglioramenti per l'efficienza energetica, ma anche una riduzione degli spazi che lo rendono utile per dispositivi molto piccoli.

Ulteriori vantaggi derivano dalla rivisitazione della microarchitettura Broadwell. Grazie alla migliore branch prediction, alle maggiori dimensioni di buffer (1500 invece di 1000 entries nella L2 TLB) ed altre migliorie, le prestazioni per clock sono aumentati di oltre il 5 percento rispetto al predecessore. Ci sono anche nuovi set di istruzioni progettati per applicazioni di crittografia.

Performance

Grazie alla sua architettura migliorata il Core i5-5250U Þ del 5 - 15 percento pi¨ veloce rispetto al Core i5-4250U che ha un clock leggermente inferiore ed Þ alla pari con il Core i5-4350U (entrambi Haswell). Pertanto, la CPU ha sufficiente potenza per lavori multimedia e ufficio ma anche per applicazioni e multitasking pi¨ pesante.

Scheda Grafica

L'HD Graphics 6000 integrata offre 48 Execution Units (EUs) con clock da 300 - 1000 MHz. Similmente al core CPU, l'architettura GPU (Intel Gen 8) Þ stata rivisitata per migliorare le performance-per-clock. In aggiunta, la GPU beneficia di una memoria pi¨ veloce fino alla LPDDR3-1866 (Haswell: DDR3-1600). Riteniamo che la HD Graphics 6000 sia significativamente pi¨ veloce rispetto alla precedente HD Graphics 5000 (40 EUs), parte della generazione Haswell. Tuttavia, i giochi pesanti del 2015 dovrebbero essere utilizzabili solo con settaggi medi o bassi.

Broadwell Þ il primo chip Intel con pieno supporto DirectX 11.2, OpenCL 1.3/2.0 e OpenGL 4.3. L'output video avviene via DisplayPort 1.2 o HDMI 1.4a. Tuttavia, il nuovo standard HDMI 2.0 non Þ supportato.

Consumo Energetico

L'i5-5250U ha un TDP da 15 W (9.5 W cTDP Down) incluse scheda grafica, controller di memoria VRMs e chipset integrato. Pertanto, la CPU Þ adatta anche per piccoli ultrabooks da 11" o superiori.

SerieIntel Core i5
Nome in codiceBroadwell

Serie: Core i5 Broadwell

Intel Core i5-5350H3 - 3.5 GHz2 / 4 cores4 MB L3
Intel Core i5-5287U2.9 - 3.3 GHz2 / 4 cores3 MB L3
Intel Core i5-5257U2.7 - 3.1 GHz2 / 4 cores3 MB L3
Intel Core i5-5300U2.3 - 2.9 GHz2 / 4 cores3 MB L3
Intel Core i5-5350U1.8 - 2.9 GHz2 / 4 cores3 MB L3
Intel Core i5-5200U2.2 - 2.7 GHz2 / 4 cores3 MB L3
Intel Core i5-5250U « 1.6 - 2.7 GHz2 / 4 cores3 MB L3
Clock Rate1600 - 2700 MHz
Level 1 Cache128 KB
Level 2 Cache512 KB
Level 3 Cache3 MB
Numero di Cores / Threads2 / 4
Consumo energetico (TDP = Thermal Design Power)15 Watt
Transistor Count1900 Milioni
Tecnologia del produttore14 nm
Dimensione Die133 mm2
Temperatura massima105 °C
SocketBGA
FeaturesLPDDR3-1866/DDR3L-1600 Memory Controller, HyperThreading, AVX, AVX2, Quick Sync, Virtualization, AES-NI
GPUIntel HD Graphics 6000 (300 - 1000 MHz)
64 BitSupporto 64 Bit
Architecturex86
Prezzo base$315 U.S.
Data di annuncio01/05/2015
Collegamento Prodotto (esterno)ark.intel.com

Benchmark

Cinebench R23 - Cinebench R23 Multi Core
1529 Points (1%)
202 -87%
...
1232 -19%
Intel Core m3-7Y32
1293 -15%
1341 -12%
1366 -11%
1375 -10%
1390 -9%
1390 -9%
1406 -8%
1496 -2%
Intel Core i5-5250U
1529
Intel Core i3-6157U
1614 6%
1618 6%
1730 13%
1786 17%
1810 18%
AMD Ryzen Embedded R1606G
1842 20%
1868 22%
1944 27%
1989 30%
...
32782 2044%
max:
107681 6943%
0%
100%
Cinebench R23 - Cinebench R23 Single Core
660 Points (28%)
114 -83%
...
588 -11%
603 -9%
604 -8%
608 -8%
618 -6%
619 -6%
Intel Core i5-8260U
629 -5%
Intel Core m3-7Y32
637 -3%
Intel Core i3-6157U
638 -3%
Intel Core i5-5250U
660
663 0%
669 1%
671 2%
679 3%
690 5%
Intel Core i7-2860QM
692 5%
710 8%
721 9%
785 19%
...
2180 230%
max:
2351 256%
0%
100%
Cinebench R20 - Cinebench R20 CPU (Single Core)
251 Points (28%)
Cinebench R20 - Cinebench R20 CPU (Multi Core)
585 Points (1%)
Cinebench R15 - Cinebench R15 CPU Multi 64 Bit
min: 249     media: 257.5     media: 260 (2%)     massimo: 261 Points
31 -88%
...
250.7 -3%
251.3 -2%
252.3 -2%
253 -2%
255 -1%
255.3 -1%
255.7 -1%
256 -1%
Intel Core i3-7100U
257 0%
Intel Core i5-5250U
257.5
258 0%
Intel Core i3-5157U
259 1%
Intel Core i5-4310U
261.5 2%
AMD Ryzen Embedded R1505G
264 3%
Intel Core m3-7Y32
265 3%
269.5 5%
269.5 5%
Intel Core i5-7Y57
273 6%
Intel Core i5-5350U
277 8%
...
5600 2075%
max:
15842 6052%
0%
100%
0153045607590105120135150165180195210225240Tooltip
Cinebench R15 - Cinebench R15 CPU Single 64 Bit
min: 77     media: 100.3     media: 107 (32%)     massimo: 110 Points
19 -81%
...
Intel Core i3-7100U
94.3 -6%
96.1 -4%
96.7 -4%
AMD Ryzen Embedded R1505G
97.3 -3%
Intel Core i3-5157U
98 -2%
98.4 -2%
Intel Core i3-6157U
98.8 -1%
99.3 -1%
99.3 -1%
Intel Core i5-5250U
100.3
101 1%
101.3 1%
102 2%
Intel Core m5-6Y57
102 2%
102.8 2%
103.9 4%
104 4%
104 4%
105 5%
...
311 210%
max:
332 231%
0%
100%
Cinebench R11.5 - Cinebench R11.5 CPU Multi 64 Bit
min: 2.72     media: 2.8     media: 2.8 (4%)     massimo: 2.86 Points
Cinebench R11.5 - Cinebench R11.5 CPU Single 64 Bit
min: 1.03     media: 1.2     media: 1.2 (29%)     massimo: 1.28 Points
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
min: 8687     media: 8721     media: 8721 (6%)     massimo: 8755 punti
Cinebench R10 - Cinebench R10 Rend. Multi (64bit)
min: 11202     media: 11307     media: 11307 (8%)     massimo: 11412 Points
Cinebench R10 - Cinebench R10 Rend. Single (64bit)
min: 5419     media: 5470     media: 5470 (7%)     massimo: 5521 Points
wPrime 2.10 - wPrime 2.0 1024m *
620 s (7%)
wPrime 2.10 - wPrime 2.0 32m *
19.5 s (4%)
7-Zip 18.03 - 7-Zip 18.03 Multli Thread 4 runs
7157 MIPS (4%)
7-Zip 18.03 - 7-Zip 18.03 Single Thread 4 runs
3017 MIPS (36%)
X264 HD Benchmark 4.0 - x264 Pass 2
16.5 fps (6%)
HWBOT x265 Benchmark v2.2 - HWBOT x265 4k Preset
2 fps (4%)
00.20.40.60.811.11.31.51.71.92.12.32.52.72.93.13.33.43.6Tooltip
TrueCrypt - TrueCrypt Serpent
min: 0.121     media: 0.1     media: 0.1 (4%)     massimo: 0.142 GB/s
TrueCrypt - TrueCrypt Twofish
min: 0.239     media: 0.2     media: 0.2 (4%)     massimo: 0.245 GB/s
Blender - Blender 3.3 Classroom CPU *
3192 Seconds (41%)
R Benchmark 2.5 - R Benchmark 2.5 *
1.1 sec (23%)
3DMark 06 - CPU - 3DMark 06 - CPU
min: 3355     media: 3393     media: 3393 (7%)     massimo: 3431 Points
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
min: 14     media: 15     media: 15 (3%)     massimo: 16 s
Super Pi Mod 1.5 XS 32M - Super Pi mod 1.5 XS 32M *
min: 711     media: 722     media: 722 (3%)     massimo: 733 s
SiSoft Sandra Dhrystone (MIPS) - SiSoft Sandra Dhrystone (MIPS)
42540 MIPS (20%)
SiSoft Sandra Whetstone (MFLOPS) - SiSoft Sandra Whetstone (MFLOPS)
37340 MFLOPS (29%)
Windows 7 Experience Index - Win7 CPU
7 Points (90%)
3DMark Vantage - 3DM Vant. Perf. CPU no Physx
min: 9513     media: 9633     media: 9633 (9%)     massimo: 9753 Points
3DMark 11 - 3DM11 Performance Physics
min: 3408     media: 3587     media: 3586.5 (10%)     massimo: 3765 Points
3DMark - 3DMark Ice Storm Physics
min: 33621     media: 34468     media: 34468 (28%)     massimo: 35315 Points
3DMark - 3DMark Cloud Gate Physics
min: 2846     media: 2919     media: 2918.5 (7%)     massimo: 2991 Points
3DMark - 3DMark Fire Strike Standard Physics
min: 4074     media: 4152     media: 4152 (7%)     massimo: 4230 Points
Geekbench 5.5 - Geekbench 5.1 - 5.4 64 Bit Single-Core
691 punti (29%)
125 -82%
...
638 -8%
638 -8%
Intel Core i5-8260U
639 -8%
649 -6%
653 -5%
654 -5%
667 -3%
Intel Core i3-6157U
668 -3%
680 -2%
Intel Core i5-5250U
691
700 1%
700 1%
Intel Core i7-8559U
723 5%
724 5%
AMD Ryzen 3 PRO 2300U
727 5%
728 5%
Intel Core i7-2860QM
733 6%
738 7%
Microsoft SQ1
739 7%
...
2342 239%
0%
100%
Geekbench 5.5 - Geekbench 5.1 - 5.4 64 Bit Multi-Core
1427 punti (3%)
Geekbench 4.4 - Geekbench 4.1 - 4.4 64 Bit Single-Core
3280 punti (33%)
Geekbench 4.4 - Geekbench 4.1 - 4.4 64 Bit Multi-Core
5758 punti (6%)
Geekbench 3 - Geekbench 3 32 Bit Multi-Core
min: 5137     media: 5216     media: 5215.5 (9%)     massimo: 5294 punti
Geekbench 3 - Geekbench 3 32 Bit Single-Core
min: 2559     media: 2638     media: 2637.5 (52%)     massimo: 2716 punti
Geekbench 2 - 32 Bit - Geekbench Stream
6250 Points (50%)
Geekbench 2 - 32 Bit - Geekbench Memory
5781 Points (52%)
Geekbench 2 - 32 Bit - Geekbench Floating Point
9580 Points (19%)
Geekbench 2 - 32 Bit - Geekbench Integer
4673 Points (9%)
Geekbench 2 - 32 Bit - Geekbench Total Score
6769 Points (18%)
Sunspider - Sunspider 1.0 Total Score *
min: 117.2     media: 171.3     media: 171.3 (2%)     massimo: 225.4 ms
WebXPRT 4 - WebXPRT 4 Score
69.8 Points (20%)
Power Consumption - Prime95 Power Consumption - external Monitor *
33.7 Watt (6%)
Power Consumption - Cinebench R15 Multi Power Efficiency - external Monitor
11.5 Points per Watt (9%)
- 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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#11 getting avg benchmarks for device 6388 +0.003s ... 0.014s

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Altre CPU della serie Core i5

» Intel Core i5-8305G
   4x 2.8 GHz - 3.8 GHz
» Intel Core i5-8365U
   4x 1.6 GHz - 4.1 GHz
» Intel Core i5-8265U
   4x 1.6 GHz - 3.9 GHz
» Intel Core i5-6440HQ
   4x 2.6 GHz - 3.5 GHz
» Intel Core i5-6350HQ
   4x 2.3 GHz - 3.2 GHz
» Intel Core i5-6300HQ
   4x 2.3 GHz - 3.2 GHz
» Intel Core i5-5350H
   2x 3 GHz - 3.5 GHz
» Intel Core i5-6287U
   2x 3.1 GHz - 3.5 GHz
» Intel Core i5-6267U
   2x 2.9 GHz - 3.3 GHz
» Intel Core i5-5287U
   2x 2.9 GHz - 3.3 GHz
» Intel Core i5-4340M
   2x 2.9 GHz - 3.6 GHz
» Intel Core i5-4210H
   2x 2.9 GHz - 3.5 GHz
» Intel Core i5-4330M
   2x 2.8 GHz - 3.5 GHz
» Intel Core i5-4200H
   2x 2.8 GHz - 3.4 GHz
» Intel Core i5-5257U
   2x 2.7 GHz - 3.1 GHz
» Intel Core i5-4308U
   2x 2.8 GHz - 3.3 GHz
» Intel Core i5-4310M
   2x 2.7 GHz - 3.4 GHz
» Intel Core i5-4400E
   2x 2.7 GHz - 3.3 GHz
» Intel Core i5-4300M
   2x 2.6 GHz - 3.3 GHz
» Intel Core i5-6360U
   2x 2 GHz - 3.1 GHz
» Intel Core i5-4210M
   2x 2.6 GHz - 3.2 GHz
» Intel Core i5-6300U
   2x 2.4 GHz - 3 GHz
» Intel Core i5-4288U
   2x 2.6 GHz - 3.1 GHz
» Intel Core i5-4278U
   2x 2.6 GHz - 3.1 GHz
» Intel Core i5-3380M
   2x 2.9 GHz - 3.6 GHz
» Intel Core i5-3360M
   2x 2.8 GHz - 3.5 GHz
» Intel Core i5-4200M
   2x 2.5 GHz - 3.1 GHz
» Intel Core i5-3340M
   2x 2.7 GHz - 3.4 GHz
» Intel Core i5-6260U
   2x 1.8 GHz - 2.9 GHz
» Intel Core i5-3320M
   2x 2.6 GHz - 3.3 GHz
» Intel Core i5-4258U
   2x 2.4 GHz - 2.9 GHz
» Intel Core i5-3230M
   2x 2.6 GHz - 3.2 GHz
» Intel Core i5-6198DU
   2x 2.3 GHz - 2.8 GHz
» Intel Core i5-6200U
   2x 2.3 GHz - 2.8 GHz
» Intel Core i5-5300U
   2x 2.3 GHz - 2.9 GHz
» Intel Core i5-5350U
   2x 1.8 GHz - 2.9 GHz
» Intel Core i5-3210M
   2x 2.5 GHz - 3.1 GHz
» Intel Core i5-2540M
   2x 2.6 GHz - 3.3 GHz
» Intel Core i5-4310U
   2x 2 GHz - 3 GHz
» Intel Core i5-4360U
   2x 1.5 GHz - 3 GHz
» Intel Core i5-5200U
   2x 2.2 GHz - 2.7 GHz
» Intel Core i5-5250U
   2x 1.6 GHz - 2.7 GHz
» Intel Core i5-4300U
   2x 1.9 GHz - 2.9 GHz
» Intel Core i5-4350U
   2x 1.4 GHz - 2.9 GHz
» Intel Core i5-2520M
   2x 2.5 GHz - 3.2 GHz
» Intel Core i5-2450M
   2x 2.5 GHz - 3.1 GHz
» Intel Core i5-580M
   2x 2.67 GHz - 3.33 GHz
» Intel Core i5-2435M
   2x 2.4 GHz - 3 GHz
» Intel Core i5-2430M
   2x 2.4 GHz - 3 GHz
» Intel Core i5-2415M
   2x 2.3 GHz - 2.9 GHz
» Intel Core i5-2410M
   2x 2.3 GHz - 2.9 GHz
» Intel Core i5-3437U
   2x 1.9 GHz - 2.9 GHz
» Intel Core i5-560M
   2x 2.67 GHz - 3.2 GHz
» Intel Core i5-4210U
   2x 1.7 GHz - 2.7 GHz
» Intel Core i5-4260U
   2x 1.4 GHz - 2.7 GHz
» Intel Core i5-3427U
   2x 1.8 GHz - 2.8 GHz
» Intel Core i5-4402E
   2x 1.6 GHz - 2.7 GHz
» Intel Core i5-4200U
   2x 1.6 GHz - 2.6 GHz
» Intel Core i5-4250U
   2x 1.3 GHz - 2.6 GHz
» Intel Core i5-3337U
   2x 1.8 GHz - 2.7 GHz
» Intel Core i5-480M
   2x 2.67 GHz - 2.93 GHz
» Intel Core i5-540M
   2x 2.53 GHz - 3.07 GHz
» Intel Core i5-460M
   2x 2.53 GHz - 2.8 GHz
» Intel Core i5-520M
   2x 2.4 GHz - 2.93 GHz
» Intel Core i5-450M
   2x 2.4 GHz - 2.66 GHz
» Intel Core i5-3317U
   2x 1.7 GHz - 2.6 GHz
» Intel Core i5-430M
   2x 2.26 GHz - 2.53 GHz
» Intel Core i5-4300Y
   2x 1.6 GHz - 2.3 GHz
» Intel Core i5-4302Y
   2x 1.6 GHz - 2.3 GHz
» Intel Core i5-2557M
   2x 1.7 GHz - 2.7 GHz
» Intel Core i5-3439Y
   2x 1.5 GHz - 2.3 GHz
» Intel Core i5-4202Y
   2x 1.6 GHz - 2 GHz
» Intel Core i5-4220Y
   2x 1.6 GHz - 2 GHz
» Intel Core i5-4210Y
   2x 1.5 GHz - 1.9 GHz
» Intel Core i5-2467M
   2x 1.6 GHz - 2.3 GHz
» Intel Core i5-3339Y
   2x 1.5 GHz - 2 GHz
» Intel Core i5-4200Y
   2x 1.4 GHz - 1.9 GHz
» Intel Core i5-2537M
   2x 1.4 GHz - 2.3 GHz
» Intel Core i5-560UM
   2x 1.33 GHz - 2.13 GHz
» Intel Core i5-470UM
   2x 1.33 GHz - 1.87 GHz
» Intel Core i5-540UM
   2x 1.2 GHz - 2 GHz
» Intel Core i5-520UM
   2x 1.06 GHz - 1.87 GHz
» Intel Core i5-430UM
   2x 1.2 GHz - 1.73 GHz

CPUs simili

+ AMD Ryzen 3 PRO 2200U
   2x 2.5 GHz - 3.4 GHz
+ AMD Ryzen 3 5125C
   2x 3 GHz
+ AMD Athlon Gold 3150U
   2x 2.4 GHz - 3.3 GHz
+ AMD Ryzen Embedded R1505G
   2x 2.4 GHz - 3.3 GHz
+ Intel Core i5-5200U
   2x 2.2 GHz - 2.7 GHz
» Intel Core i5-5250U
   2x 1.6 GHz - 2.7 GHz
- Intel Core i5-4300U
   2x 1.9 GHz - 2.9 GHz
- Intel Core i5-4350U
   2x 1.4 GHz - 2.9 GHz
- AMD PRO A12-9830B
   4x 3 GHz - 3.7 GHz
- Intel Core i5-2520M
   2x 2.5 GHz - 3.2 GHz
- Intel Core i3-5157U
   2x 2.5 GHz
> Recensioni e prove di notebook, tablets e smartphones > Info Techniche / Tips > Processori per portatili > Intel Core i5 5250U Notebook Processor
Klaus Hinum (Update: 2015-03-17)