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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

Geekbench 6.7 - Geekbench 6.7.1 Single-Core
2915 poäng (67%)
+ 1 tester och konfigurationer   - Dölj jämförelse
Restrict / Search: Model: Max. age: years
Geekbench 6.7 - Geekbench 6.7.1 Multi-Core
16494 poäng (55%)
+ 1 tester och konfigurationer   - Dölj jämförelse
Restrict / Search: Model: Max. age: years
- Bredd på benchmark-värden för det här grafikkortet
red legend - Genomsnittliga benchmark-värden för det här grafikkortet
* Mindre antal betyder högre prestanda

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    ASUS Zenbook Duo Laptop (2026), Dual 14” OLED 3K 144Hz Touch Display, Intel Core Ultra X9 378H, Intel Arc Graphics, 32GB RAM, 1TB SSD, Sleeve and Stylus Included, WiFi 7, Windows 11, Moher Gray
  • $2,399.00
    MSI Prestige 14 Flip AI+ Prestige 14 Flip AI+ Starry Night Rhone-289US 14" Touchscreen Convertible Copilot+ PC 2 in 1 Notebook - Full HD Plus - Intel Core Ultra X9 Series 3 378H
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    Dell 16 Plus Touchscreen Laptop, Intel Core Ultra 9, 32GB LPDDR5X, 1TB SSD | 16" Business Laptop, Copilot+ PC with on-Device AI, Wi-Fi 7, Backlit KB, Win 11 Home, Premium
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    Dell 16 Plus Laptop 16" WUXGA Touch Intel 8-core Ultra 9 288V (Up to 48 Tops) 32GB RAM 1TB SSD Backlit Fingerprint Wi-Fi7 for Creator Designer Business Professional Win11Pro
  • $1,949.00
    HP OMEN 16 Gaming Laptop, Intel Core Ultra 9 285H(>i9-14900), GeForce RTX 5070, 16" 144Hz IPS Copilot AI PC, 32GB DDR5 RAM, 1TB SSD, Backlit Keyboard, Windows 11 Pro Laptop Computer

v1.35
log 08. 07:32:08

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

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#20 composed specs +0.001s ... 0.022s

#21 did output specs +0s ... 0.022s

#22 getting avg benchmarks for device 21008 +0.005s ... 0.027s

#23 got single benchmarks 21008 +0.005s ... 0.031s

#24 got avg benchmarks for devices +0s ... 0.031s

#25 min, max, avg, median took s +0.048s ... 0.079s

#26 no comparison url found in template nbc.compare_page_2 needed +0.315s ... 0.394s

#27 return log +0s ... 0.394s

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)