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Intel Core Ultra X9 378H

Intel Ultra X9 378H

Intel Core Ultra X9 378H är en avancerad 16-kärnig SoC från Panther Lake-familjen för bärbara datorer och den näst snabbaste modellen med den snabba 12-kärniga iGPU:n. SoC:n är identisk med den äldre Core Ultra X7 368H men utan stöd för vPro-hantering.

378H integrerar en compute tile som tillverkas av Intel i den nya 18A-processen. Detta inkluderar 4 stora och snabba Cougar Cove P-kärnor med 2 - 5 GHz, 8 mindre Darkmont E-C-kärnor (för effektivitet) med 1,6 - 4 GHz och ytterligare 4 små Darkmont LP (Low Power) E-C-kärnor med 1,6 - 3,6 GHz. Dessutom är den nya NPU 5 med 50 TOPS INT 8 och en IPU 7.5 bildprocessor installerad. Den integrerade minneskontrollern stöder upp till 96 GB LPDDR5-9600.

GPU-chipleten innehåller en snabb iGPU med 12 Xe3-kärnor och stöd för raytracing och tillverkas av TSMC med N3E-processen.

Den tredje chipleten integrerar plattformsstyrenheten med 12 PCIe-banor, 4x Thunderbolt 4, Wi-Fi 7 (R2) och Bluetooth Core 6.0. Plattformsstyrenheten tillverkas också av TSMC.

Observera att informationen hittills fortfarande är baserad på Rykten och Panther Lake-presentationen från Intel.

Strömförbrukningen specificeras från 15 W (lägsta garanterade effekt) över 25 Watt (processorns baseffekt PL1) upp till 80 W (maximal turboeffekt).

KodnamnPanther Lake
SerieIntel Panther Lake

Serie: Panther Lake Panther Lake

Intel Core Ultra X9 388H1.6 - 5.1 GHz16 / 16 cores18 MB L3
Intel Core Ultra X9 378H « 1.6 - 5 GHz16 / 16 cores18 MB L3
Intel Core Ultra X7 368H1.6 - 5 GHz16 / 16 cores18 MB L3
Intel Core Ultra 9 386H1.6 - 4.9 GHz16 / 16 cores18 MB L3
Intel Core Ultra X7 358H1.5 - 4.8 GHz16 / 16 cores18 MB L3
Intel Core Ultra 7 366H1.6 - 4.8 GHz16 / 16 cores18 MB L3
Intel Core Ultra 7 356H1.5 - 4.7 GHz16 / 16 cores18 MB L3
Intel Arc G3 Extreme1.5 - 4.7 GHz14 / 14 cores12 MB L3
Intel Arc G31.5 - 4.6 GHz14 / 14 cores12 MB L3
Intel Core Ultra 5 338H1.5 - 4.7 GHz12 / 12 cores18 MB L3
Intel Core Ultra 7 3651.8 - 4.8 GHz8 / 8 cores12 MB L3
Intel Core Ultra 7 3551.7 - 4.7 GHz8 / 8 cores12 MB L3
Intel Core Ultra 5 336H1.5 - 4.6 GHz12 / 12 cores18 MB L3
Intel Core Ultra 5 3351.6 - 4.6 GHz8 / 8 cores12 MB L3
Intel Core Ultra 5 3251.6 - 4.5 GHz8 / 8 cores12 MB L3
Intel Core Ultra 5 3321.9 - 4.4 GHz6 / 6 cores12 MB L3
Intel Core Ultra 5 3221.9 - 4.4 GHz6 / 6 cores12 MB L3
Klockfrekvens1600 - 5000 MHz
Level 2-cache12.5 MB
Level 3-cache18 MB
Antal kärnor / trådar16 / 16
4 x 4.9 GHz Intel Cougar Cove P-Core
8 x 4.0 GHz Intel Darkmont E-Core
4 x 3.6 GHz Intel Darkmont E-Core
Strömförbrukning (TDP = Thermal Design Power)25 Watt
TDP Turbo PL280 Watt
Tillverkningsprocess2 nm
Max. temperatur100 °C
SockelFCBGA2540
GPUIntel Arc B390 12 Xe3 Panther Lake iGPU ( - 2500 MHz)
64-bit64-bitsstöd
Architecturex86
Lanseringsdatum04/05/2026
Produktlänkwww.intel.com

Prestandatester

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v1.35
log 07. 08:20:14

#0 ran 0s before starting gpusingle class +0s ... 0s

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#22 getting avg benchmarks for device 21008 +0.021s ... 0.056s

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#27 return log +0s ... 0.502s

Inga tester av den här processorn (än).

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Andra processorer i samma serie Panther Lake

» Intel Core Ultra X9 388H
   16x 1.6 GHz - 5.1 GHz
» Intel Core Ultra X9 378H
   16x 1.6 GHz - 5 GHz
» Intel Core Ultra X7 368H
   16x 1.6 GHz - 5 GHz
» Intel Core Ultra 9 386H
   16x 1.6 GHz - 4.9 GHz
» Intel Core Ultra X7 358H
   16x 1.5 GHz - 4.8 GHz
» Intel Core Ultra 7 366H
   16x 1.6 GHz - 4.8 GHz
» Intel Core Ultra 7 356H
   16x 1.5 GHz - 4.7 GHz
» Intel Arc G3 Extreme
   14x 1.5 GHz - 4.7 GHz
» Intel Arc G3
   14x 1.5 GHz - 4.6 GHz
» Intel Core Ultra 5 338H
   12x 1.5 GHz - 4.7 GHz
» Intel Core Ultra 7 365
   8x 1.8 GHz - 4.8 GHz
» Intel Core Ultra 7 355
   8x 1.7 GHz - 4.7 GHz
» Intel Core Ultra 5 336H
   12x 1.5 GHz - 4.6 GHz
» Intel Core Ultra 5 335
   8x 1.6 GHz - 4.6 GHz
» Intel Core Ultra 5 325
   8x 1.6 GHz - 4.5 GHz
» Intel Core Ultra 5 332
   6x 1.9 GHz - 4.4 GHz
» Intel Core Ultra 5 322
   6x 1.9 GHz - 4.4 GHz

Näraliggande processorer

+ AMD Ryzen 7 8840HX
   12x 2.9 GHz - 5.1 GHz
+ AMD Ryzen 9 8945HX
   16x 2.5 GHz - 5.4 GHz
+ Qualcomm Snapdragon X2 Elite X2E-84-100
   12x 3.4 GHz - 4.7 GHz
+ Qualcomm Snapdragon X2 Elite X2E-80-100
   12x 3.4 GHz - 4.7 GHz
+ AMD Ryzen 9 7845HX
   12x 3 GHz - 5.2 GHz
» Intel Core Ultra X9 378H
   16x 1.6 GHz - 5 GHz
- Intel Core Ultra X7 368H
   16x 1.6 GHz - 5 GHz
- AMD Ryzen AI Max PRO 385
   8x 3.6 GHz - 5 GHz
- AMD Ryzen 9 7840HX
   12x 2.9 GHz - 5.1 GHz
- Qualcomm Snapdragon X2 Elite X2E-78-100
   12x 3.4 GHz - 4 GHz
- AMD Ryzen AI 9 465
   10x 2 GHz - 5 GHz
> Bärbara datorer, laptops - tester och nyheter > Tips & Guider > Mobila processorer - Benchmarklista > Intel Panther Lake Ultra X9 378H Notebook Processor
Klaus Hinum (Update: 2026-04-28)