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Intel Core i5-14450HX

Intel i5-14450HX

英特尔酷睿 i5-14450HX是一款拥有 10 个核心的中端 CPU，基于 Raptor Lake 刷新系列，适用于大型和重型笔记本电脑。

总共 16 个线程分为 P 核心和 E 核心，我们已经从 Alder Lake 中了解到这一点。13450HX 提供 6 个带超线程的性能核心（P 核心、Raptor Cove 或 Golden Cove）和 4 个不带超线程的效率核心（E 核心、Gracemont）。P 核心的主频从 2.4 GHz（基本主频）到 4.8 GHz（所有核心）或 4.6 GHz（单核心）。E 核心的主频为 1.8 - 3.5 GHz。与较早的 酷睿 i5-13450HXCPU 内核的时钟频率略高。

与 Alder Lake 相比，新的Raptor Lake 架构提供了改进的 P 核心（Raptor Cove 架构，具有更多缓存）、更多的 E 核心（相同的 Gracemont 架构）以及更高的时钟频率，这要归功于改进的英特尔 7 处理器。此外，英特尔现在还在顶级型号中支持更快的 DDR5 主内存（高达 5600 MHz，现在 i5 也支持更新）。

14450HX 采用英特尔进一步改进的 10 纳米 FinFET 工艺（英特尔 7 工艺）制造，基本功率为 55 瓦，涡轮增压功率为 157 瓦。

SeriesIntel Raptor Lake-HX
CodenameRaptor Lake-HX Refresh

Series: Raptor Lake-HX Raptor Lake-HX Refresh

Intel Core i9-14900HX1.6 - 5.8 GHz24 / 32 cores36 MB L3
Intel Core i7-14700HX3.9 - 5.5 GHz20 / 28 cores30 MB L3
Intel Core i7-14650HX1.6 - 5.2 GHz16 / 24 cores30 MB L3
Intel Core i5-14500HX1.8 - 5 GHz14 / 20 cores24 MB L3
Intel Core i5-14450HX « 1.8 - 4.8 GHz10 / 16 cores20 MB L3
Clock Rate1800 - 4800 MHz
Level 3 Cache20 MB
Number of Cores / Threads10 / 16
6 x 4.8 GHz Intel Raptor Cove P-Core
4 x 3.5 GHz Intel Gracemont E-Core
Power Consumption (TDP = Thermal Design Power)55 Watt
TDP Turbo PL2157 Watt
Manufacturing Technology10 nm
Die Size257 mm2
Max. Temperature100 °C
SocketBGA1964
FeaturesDDR4-3200/DDR5-4800 RAM, PCIe 5, Thr. Director, DL Boost, GNA, MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, AVX, AVX2, BMI2, ABM, FMA, ADX, SMEP, SMAP, EIST, TM1, TM2, HT, Turbo, SST, AES-NI, RDRAND, RDSEED, SHA
GPUIntel UHD Graphics Xe 16EUs (Tiger Lake-H) ( - 1500 MHz)
64 Bit64 Bit support
Architecturex86
Announcement Date01/09/2024

Benchmarks

- Range of benchmark values for this graphics card
- Average benchmark values for this graphics card
* Smaller numbers mean a higher performance

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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 Raptor Lake-HX

» Intel Core i9-14900HX
   24x 1.6 GHz - 5.8 GHz
» Intel Core i9-13980HX
   24x 1.6 GHz - 5.6 GHz
» Intel Core i9-13950HX
   24x 1.6 GHz - 5.5 GHz
» Intel Core i9-13900HX
   24x 1.6 GHz - 5.4 GHz
» Intel Core i7-14700HX
   20x 3.9 GHz - 5.5 GHz
» Intel Core i7-13850HX
   20x 1.5 GHz - 5.3 GHz
» Intel Core i7-14650HX
   16x 1.6 GHz - 5.2 GHz
» Intel Core i7-13700HX
   16x 1.5 GHz - 5 GHz
» Intel Core i5-14500HX
   14x 1.8 GHz - 5 GHz
» Intel Core i7-13650HX
   14x 1.9 GHz - 4.9 GHz
» Intel Core i5-13600HX
   14x 1.9 GHz - 4.8 GHz
» Intel Core i5-13500HX
   14x 1.8 GHz - 4.7 GHz
» Intel Core i5-14450HX
   10x 1.8 GHz - 4.8 GHz
» Intel Core i5-13450HX
   10x 1.8 GHz - 4.6 GHz

Surrounding CPUs

+ Intel Core i5-13500HX
   14x 1.8 GHz - 4.7 GHz
+ Qualcomm Snapdragon X Elite
   12x 3.8 GHz - 4.3 GHz
+ Apple M2 Max
   12x 2.42 GHz - 3.7 GHz
+ Apple M2 Pro
   12x 2.42 GHz - 3.5 GHz
+ Intel Core i7-13620H
   10x 1.8 GHz - 4.9 GHz
» Intel Core i5-14450HX
   10x 1.8 GHz - 4.8 GHz
- Intel Core i7-12700H
   14x 1.7 GHz - 4.7 GHz
- Intel Core i7-1370P
   14x 1.4 GHz - 5.2 GHz
- AMD Ryzen 9 PRO 6950H
   8x 3.3 GHz - 4.9 GHz
- AMD Ryzen 9 6900HX
   8x 3.3 GHz - 4.9 GHz
- Intel Core i5-13450HX
   10x 1.8 GHz - 4.6 GHz
> Notebookcheck中文版（NBC中国） > FAQ / 小提示/ 技术参数 > 移动处理器 —— 基准测试成绩列表 > Intel Raptor Lake-HX i5-14450HX 笔记本处理器
Klaus Hinum (Update: 2024-01- 9)