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Intel Core Ultra X9 378H

Intel Ultra X9 378H

英特尔酷睿 Ultra X9 378H 是 Panther Lake 系列笔记本电脑的高端 16 核 SoC，也是配备快速 12 核 iGPU 的第二快型号。该 SoC 与较早的 酷睿至尊 X7 368H但不支持 vPro 管理。

378H 集成了英特尔采用全新 18A 工艺制造的计算芯片。其中包括 4 个大型快速 Cougar Cove P 核（主频为 2 - 5 GHz）、8 个较小的 Darkmont E 核（用于提高效率）（主频为 1.6 - 4 GHz）和另外 4 个较小的 Darkmont LP（低功耗）E 核（主频为 1.6 - 3.6 GHz）。此外，还安装了带有 50 TOPS INT 8 的新型 NPU 5 和 IPU 7.5 图像处理器。集成内存控制器支持高达 96 GB LPDDR5-9600。

GPU 芯片包含一个快速 iGPU，具有 12 个 Xe3 内核，支持光线追踪，由台积电采用 N3E 工艺制造。

第三个芯片组集成了平台控制器，具有 12 个 PCIe 通道、4 个 Thunderbolt 4、Wi-Fi 7 (R2) 和蓝牙 Core 6.0。平台控制器也由台积电制造。

请注意，到目前为止，这些信息仍基于 传言和 Panther Lake 演示文稿英特尔公司的介绍。

功耗范围为 15 瓦（最低保证功耗）、25 瓦（处理器基本功耗 PL1）至 80 瓦（最大 Turbo 功耗）。

CodenamePanther Lake
SeriesIntel Panther Lake

Series: 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
Clock Rate1600 - 5000 MHz
Level 2 Cache12.5 MB
Level 3 Cache18 MB
Number of Cores / Threads16 / 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
Power Consumption (TDP = Thermal Design Power)25 Watt
TDP Turbo PL280 Watt
Manufacturing Technology2 nm
Max. Temperature100 °C
SocketFCBGA2540
GPUIntel Arc B390 12 Xe3 Panther Lake iGPU ( - 2500 MHz)
64 Bit64 Bit support
Architecturex86
Announcement Date04/05/2026
Product Link (external)www.intel.com

Benchmarks

Geekbench 6.7 - Geekbench 6.7.1 Single-Core
2915 points (67%)
+ 1 benchmarks and specifications   - Hide comparison chart
Restrict / Search: Model: Max. age: years
Geekbench 6.7 - Geekbench 6.7.1 Multi-Core
16494 points (55%)
+ 1 benchmarks and specifications   - Hide comparison chart
Restrict / Search: Model: Max. age: years
- Range of benchmark values
red legend - Average benchmark values
* Smaller numbers mean a higher performance

Amazon Logo
  • $2,999.00
    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
  • $1,344.00
    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
  • $1,343.99
    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. 07:32:01

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

#1 no ids found in url (should be separated by "_") +0s ... 0s

#2 not redirecting to Ajax server +0s ... 0s

#3 did not recreate cache, as it is less than 5 days old! Created at Mon, 07 Sep 2026 05:33:44 +0200 +0.002s ... 0.002s

#4 no comparison url found in template nbc.compare_page_2 needed +0.021s ... 0.023s

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#20 composed specs +0.001s ... 0.028s

#21 did output specs +0s ... 0.028s

#22 getting avg benchmarks for device 21008 +0.008s ... 0.036s

#23 got single benchmarks 21008 +0.007s ... 0.043s

#24 got avg benchmarks for devices +0s ... 0.043s

#25 min, max, avg, median took s +0.073s ... 0.116s

#26 no comparison url found in template nbc.compare_page_2 needed +0.56s ... 0.675s

#27 return log +0s ... 0.675s

No reviews found for this CPU (yet).

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»移动处理器 对比
所有移动处理器的对比


»移动处理器 基准测试
所有已有笔记本电脑中使用的处理器的基准测试成绩 (桌面处理器或移动处理器)

Other CPUs of the series 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

Surrounding CPUs

+ 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
Klaus Hinum (Update: 2026-04-28)