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AMD Ryzen AI 7 450

AMD Ryzen AI 7 450

AMD Ryzen AI 7 450或 AI 7 H 450 是 Gorgon Point 系列中功能强大的移动处理器。该 APU 集成了 8 个 CPU 内核(4 个 Zen 5 内核,最高主频 5.1 GHz;4 个 Zen 5c 内核,缓存较少,最高主频 3.6 GHz)。该 CPU 与较早的 Ryzen AI 7 350相同,只是 CPU 时钟频率提高了 100 MHz,并支持 LPDR5-8533。

架构和功能

Gorgon 和 Krackan Point 系列 APU 分别采用 Zen 5 和 Zen 5c 微架构内核,后者是前者的一个稍慢、更小、更节能的版本。Zen 5 和 Zen 5c 的区别之一是缓存的大小;Zen 5 内核的缓存更大。

不过,据报道(ChipsAndCheese由于缓存大小不同、AVX-512 吞吐量差异较大等因素,移动 Zen 5 的实现更接近桌面 Zen 4,而不是桌面 Zen 5。

在其他方面,Ryzen AI 7 芯片支持 LPDDR5x-8533 内存。该芯片原生兼容 USB 4(因此也兼容 Thunderbolt)。与 8000 系列的前代产品一样,它支持 PCIe 4.0,每通道吞吐量为 1.9 GB/s。集成的 XDNA 2 NPU 比第一代 XDNA 复杂得多,可提供多达 50 个 INT8 TOPS,用于加速各种人工智能工作负载。

与笔记本 CPU 一样,Ryzen 7 AI 芯片采用焊接工艺,用户无法更换。

性能

由于时钟频率仅略有提高,性能应该仅略高于旧版的 Ryzen AI 7 350芯片。与英特尔相比,性能应与 英特尔酷睿 i7-13900H不相上下。

图形处理器

Radeon 860M 直接继承了 Radeon 760M提供 8 个内核(CU = 512 着色器),主频高达 3.1 GHz。

功耗

据说 AI 450 的基本 TDP 为 28 W,不过笔记本电脑制造商可以自由设定 15 至 54 W 之间的 TDP。

这些 CPU 采用 4 纳米 TSMC 工艺制造,确保了高于平均水平的能效。

CodenameGorgon Point
SeriesAMD Strix / Gorgon Point

Series: Strix / Gorgon Point Gorgon Point

AMD Ryzen AI 9 HX 4702 - 5.2 GHz12 / 24 cores24 MB L3
AMD Ryzen AI 9 HX 4752 - 5.2 GHz12 / 24 cores24 MB L3
AMD Ryzen AI 9 HX PRO 4752 - 5.2 GHz12 / 24 cores24 MB L3
AMD Ryzen AI 9 4652 - 5 GHz10 / 20 cores24 MB L3
AMD Ryzen AI 7 450 « 2 - 5.1 GHz8 / 16 cores16 MB L3
AMD Ryzen AI 9 PRO 4652 - 5 GHz10 / 20 cores24 MB L3
AMD Ryzen AI 9 HX PRO 4702 - 5.2 GHz12 / 24 cores24 MB L3
AMD Ryzen AI 7 PRO 4502 - 5.1 GHz8 / 16 cores16 MB L3
AMD Ryzen AI 7 4452 - 4.6 GHz6 / 12 cores8 MB L3
AMD Ryzen AI 5 PRO 4402 - 4.8 GHz6 / 12 cores16 MB L3
AMD Ryzen AI 5 4352 - 4.5 GHz6 / 12 cores8 MB L3
AMD Ryzen AI 5 4302 - 4.5 GHz4 / 8 cores8 MB L3
AMD Ryzen AI 5 PRO 4352 - 4.5 GHz6 / 12 cores8 MB L3
Clock Rate2000 - 5100 MHz
Level 2 Cache8 MB
Level 3 Cache16 MB
Number of Cores / Threads8 / 16
4 x 5.1 GHz AMD Zen 5
4 x 3.6 GHz AMD Zen 5c
Power Consumption (TDP = Thermal Design Power)28 Watt
TDP Turbo PL254 Watt
Manufacturing Technology4 nm
SocketFP8
FeaturesDDR5-5600/LPDDR5x-8000 RAM, PCIe 4, USB 4, XDNA 2 NPU (50 TOPS), Secure Processor, SMT, AES, AVX, AVX2, AVX512, FMA3, MMX (+), SHA, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A
GPUAMD Radeon 860M ( - 3100 MHz)
NPU / AI50 TOPS INT8
Chip AI66 TOPS INT8
64 Bit64 Bit support
Architecturex86
Announcement Date01/05/2026
Product Link (external)www.amd.com

Benchmarks

Geekbench 6.5 - Geekbench 6.5 Single-Core
2859 points (66%)
Restrict / Search: Model: Max. age: years
Geekbench 6.5 - Geekbench 6.5 Multi-Core
13789 points (54%)
Restrict / Search: Model: Max. age: years
- Range of benchmark values
red legend - Average benchmark values
* Smaller numbers mean a higher performance

Amazon Logo
  • HP Omnibook 5 16" AI Laptop - AMD Ryzen AI 7 350 - Copilot+ PC - 2K (1920 x 1200) Touchscreen - 16GB Memory - 1TB SSD - Windows 11 Home
  • Lenovo ThinkPad E14 Gen 7 Business AI PC Laptop (14" FHD+, AMD Ryzen 7 250 (> Intel Ultra 7 155U), 16GB DDR5 RAM, 512GB SSD), Backlit KB, Fingerprint, 5MP Webcam, Ethernet, Wi-Fi, Win 11 Pro, 2026
  • Dell 16-inch Touchscreen Business Laptop - AMD Ryzen 7 250(Beat Core 7 150U)| 16 Tops NPU | AI Copilot Key | 16" FHD+ Display |Backlit KB|Win 11 Pro|Carbon Black(32GB DDR5 | 1TB SSD)
  • Lenovo IdeaPad Slim 3, 15.6" Full HD Touchscreen Laptop, Copilot AI PC, AMD Ryzen 7 5825U, Wi-Fi 6, Windows 11 Home, w/Mouse pad (16GB RAM | 512GB PCIe SSD)
  • Dell 16 Plus Laptop 16" WUXGA Comfortview Touchscreen AMD 8-core Ryzen AI 7 350 (Up to 50 Tops) 32GB RAM 1TB SSD Backlit Fingerprint WiFi7 for Creator Business Professional Win11 w/Copilot+ AI

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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 Strix / Gorgon Point

» AMD Ryzen AI 9 HX 470
   12x 2 GHz - 5.2 GHz
» AMD Ryzen AI 9 HX PRO 375
   12x 2 GHz - 5.1 GHz
» AMD Ryzen AI 9 HX 375
   12x 2 GHz - 5.1 GHz
» AMD Ryzen AI 9 HX 370
   12x 2 GHz - 5.1 GHz
» AMD Ryzen AI 9 HX PRO 370
   12x 2 GHz - 5.1 GHz
» AMD Ryzen AI 9 365
   10x 2 GHz - 5 GHz
» AMD Ryzen AI 9 HX 475
   12x 2 GHz - 5.2 GHz
» AMD Ryzen AI 9 HX PRO 475
   12x 2 GHz - 5.2 GHz
» AMD Ryzen AI 7 350
   8x 2 GHz - 5 GHz
» AMD Ryzen AI 9 465
   10x 2 GHz - 5 GHz
» AMD Ryzen AI 7 450
   8x 2 GHz - 5.1 GHz
» AMD Ryzen AI 7 PRO 360
   8x 2 GHz - 5 GHz
» AMD Ryzen Z2 Extreme
   8x 2 GHz - 5 GHz
» AMD Ryzen AI 9 PRO 465
   10x 2 GHz - 5 GHz
» AMD Ryzen AI 9 HX PRO 470
   12x 2 GHz - 5.2 GHz
» AMD Ryzen AI 5 340
   6x 2 GHz - 4.8 GHz
» AMD Ryzen AI 7 PRO 350
   8x 2 GHz - 5 GHz
» AMD Ryzen AI 5 PRO 340
   6x 2 GHz - 4.8 GHz
» AMD Ryzen AI 7 PRO 450
   8x 2 GHz - 5.1 GHz
» AMD Ryzen AI 7 445
   6x 2 GHz - 4.6 GHz
» AMD Ryzen AI 5 PRO 440
   6x 2 GHz - 4.8 GHz
» AMD Ryzen AI 5 435
   6x 2 GHz - 4.5 GHz
» AMD Ryzen AI 5 430
   4x 2 GHz - 4.5 GHz
» AMD Ryzen AI 5 PRO 435
   6x 2 GHz - 4.5 GHz
» AMD Ryzen AI 5 330
   4x 2 GHz - 4.5 GHz

Surrounding CPUs

+ Intel Core 7 250H
   14x 1.8 GHz - 5.4 GHz
+ Intel Core i5-12600H
   12x 2 GHz - 4.5 GHz
+ Intel Core Ultra 7 165H
   16x 3.8 GHz - 5 GHz
+ Intel Core i5-13500H
   12x 1.9 GHz - 4.7 GHz
» AMD Ryzen AI 7 450
   8x 2 GHz - 5.1 GHz
- AMD Ryzen AI 7 PRO 360
   8x 2 GHz - 5 GHz
- Intel Core i5-14450HX
   10x 1.8 GHz - 4.8 GHz
- AMD Ryzen 7 8745HS
   8x 3.8 GHz - 4.9 GHz
- Intel Core 7 240H
   10x 1.8 GHz - 5.2 GHz
- Intel Core Ultra 9 185H
   16x 3.8 GHz - 5.1 GHz
Klaus Hinum (Update: 2026-01-12)