Intel Core 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。
| Codename | Raptor Lake-HX Refresh | ||||||||||||||||||||
| Series | Intel Raptor Lake-HX | ||||||||||||||||||||
Series: Raptor Lake-HX Raptor Lake-HX Refresh
| |||||||||||||||||||||
| Clock Rate | 1800 - 4800 MHz | ||||||||||||||||||||
| Level 3 Cache | 20 MB | ||||||||||||||||||||
| Number of Cores / Threads | 10 / 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 PL2 | 157 Watt | ||||||||||||||||||||
| Manufacturing Technology | 10 nm | ||||||||||||||||||||
| Die Size | 257 mm2 | ||||||||||||||||||||
| Max. Temperature | 100 °C | ||||||||||||||||||||
| Socket | BGA1964 | ||||||||||||||||||||
| Features | DDR4-3200/DDR5-5600 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 | ||||||||||||||||||||
| GPU | Intel UHD Graphics Xe 16EUs (Tiger Lake-H) ( - 1500 MHz) | ||||||||||||||||||||
| 64 Bit | 64 Bit support | ||||||||||||||||||||
| Architecture | x86 | ||||||||||||||||||||
| Announcement Date | 01/09/2024 | ||||||||||||||||||||
Benchmarks
Geekbench 6.5 - Geekbench 6.5 Single-Core
2399 points (55%)
Intel Celeron N4120
...
Intel Core i7-1265U
Intel Core i5-14450HX
...
max:
Apple M5 (9 Cores)
0%
100%
Geekbench 6.5 - Geekbench 6.5 Multi-Core
12778 points (50%)
AMD A4-9120C
...
Intel Core i5-14450HX
...
0%
100%
Geekbench 5.5 - Geekbench 5.1 - 5.5 64 Bit Single-Core
1776 points (60%)
AMD E1-2100
...
Intel Core i5-14450HX
...
max:
Apple M5 (10 Cores)
0%
100%
Geekbench 5.5 - Geekbench 5.1 - 5.5 64 Bit Multi-Core
11026 points (20%)
AMD E1-2100
...
Intel Core i5-14450HX
...
AMD Ryzen 9 9955HX3D
max:
0%
100%
- Range of benchmark values
- Average benchmark values
* Smaller numbers mean a higher performance
- Average benchmark values* Smaller numbers mean a higher performance
- $361.67ASUS 2026 Vivobook 14” FHD Laptop 10-Core Intel Core i5-1334U Iris Xe Graphics 12GB DDR4 256GB NVMe SSD USB-C w/DP WiFi AC BT Webcam HDMI1.4 Windows 11 Home w/RE USB
- $379.99HP 15.6" FHD Notebook Intel Core i5-1235U 8GB RAM 512GB SSD Natural Silver
- $351.00ASUS 2023 Vivobook 14 Laptop, 14” FHD (1920 x 1080) Display, Intel Core i5-1235U CPU, Intel Iris Xᵉ Graphics, 8GB RAM, 256GB SSD, Windows 11 Home, Quiet Blue, F1404ZA-AS51
- $540.64Dell Inspiron 14 Business Laptop 5440-14.0-inch 16:10 FHD+, Intel Core i5-1334U, 16GB RAM, 1TB SSD, Intel Iris Xe Graphics, Windows 11 Pro Laptop, McAfee Business Protection 1-Year, Onsite Service
- $479.00HP 15.6 inch Laptop, Intel Core i5-1135G7 Processor, 15.6" FHD Anti-Glare LED Display, HDMI, Wi-Fi and Bluetooth, Lightweight Design, Fast Charge, Windows 11 Home (16GB RAM | 1TB SSD)
v1.35
Reviews for the Intel Core i5-14450HX processor
HP Victus 16-r1000TX: NVIDIA GeForce RTX 3050 6GB Laptop GPU, 16.10", 2.3 kg
External Review » HP Victus 16-r1000TX
