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AMD Ryzen 3 7440U

AMD R3 7440U

AMD Ryzen 3 7440U 是 Phoenix2 系列的中端笔记本电脑处理器。它提供基于Zen 4 / Zen 4c 架构的 4 核(四核),支持超线程(8 线程)。内核频率从 3(基本)到 4.5 GHz(单核提升)不等。处理器包含 4 MB 二级缓存和 8 MB 三级缓存。该芯片基于较小的 Phoenix2 系列,有两个较大的 Zen 4 内核和两个较小的 Zen 4c 内核(缓存较少)。此外,该芯片没有像速度更快的 Ryzen 5 7640U 那样集成 XDNA AI 加速器(Ryzen AI)。不过,计算芯片的尺寸要小得多,为 137 mm2 对 178 mm2。

得益于全新的 Zen 4 架构和更高的时钟速度,R3 7440U 的速度明显快于旧版 Ryzen 3 移动 CPU(如 Ryzen 3 5425U).

该芯片集成了名为 Radeon 740M配备 12 个 CU 中的 4 个,时钟频率为 2.5 GHz。此外,Phoenix 系列还包括一个具有 AV1 de- 和编码功能的视频引擎,以及一个双通道 DDR5-5600 / LPDDR5x-7500 内存控制器(支持 ECC)。连接功能包括 2 个可能的 USB 4(40 Gbps)端口和 20 个 PCIe 4.0 通道,用于 GPU 和 SSD。

Phoenix 系列采用单芯片设计(不同于 7045HX 系列的芯片组设计),在台积电采用现代4 纳米工艺制造。TDP 可在 15 至 30 瓦(默认 28 瓦)之间配置。

CodenamePhoenix-U (Zen 4 + Zen 4c)
SeriesAMD Phoenix (Zen 4)
Clock Rate3000 - 4700 MHz
Level 1 Cache256 KB
Level 2 Cache4 MB
Level 3 Cache8 MB
Number of Cores / Threads4 / 8
1 x
3 x 4.7 GHz AMD Zen 4 4.7 GHz AMD Zen 4c
Power Consumption (TDP = Thermal Design Power)28 Watt
Manufacturing Technology4 nm
Die Size178 mm2
Max. Temperature100 °C
SocketFP7/FP7r2
FeaturesDDR5-5600/LPDDR5x-7500 RAM, PCIe 4, AES, AVX, AVX2, AVX512, FMA3, MMX (+), SHA, SSE, SSE2, SSE3, SSE4.1, SSE4.2, SSE4A, SSSE3
GPUAMD Radeon 740M ( - 2500 MHz)
64 Bit64 Bit support
Architecturex86
Announcement Date05/23/2023
Product Link (external)www.amd.com

Benchmarks

Geekbench 6.6 - Geekbench 6.6 Single-Core
1938 points (45%)
Intel Celeron N4120
320 -83%
...
AMD Ryzen 5 PRO 5675U
1891 -2%
1895 -2%
1901 -2%
1904 -2%
1906 -2%
1914 -1%
1920 -1%
1924 -1%
1934 0%
AMD Ryzen 3 7440U
1938
1943 0%
Intel Core i5-1230U
1944 0%
1952 1%
1954 1%
1957 1%
1958 1%
1966 1%
1971 2%
1976 2%
...
Apple M5 Pro 15-Core
4302 122%
0%
100%
Restrict / Search: Model: Max. age: years
Geekbench 6.6 - Geekbench 6.6 Multi-Core
5834 points (20%)
AMD A4-9120C
533 -91%
...
Intel Core i7-1065G7
5408 -7%
5412 -7%
5412 -7%
5548 -5%
5606 -4%
Intel Core i7-11390H
5630 -3%
5643 -3%
5654 -3%
5746 -2%
AMD Ryzen 3 7440U
5834
5860 0%
5860 0%
5872 1%
5880 1%
Intel Core i7-8850H
5890 1%
Intel Core i7-9750H
5907 1%
5921 1%
5958 2%
5967 2%
...
Apple M5 Max
29226 401%
0%
100%
Restrict / Search: Model: Max. age: years
- Range of benchmark values
red legend - Average benchmark values
* Smaller numbers mean a higher performance

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    ASUS Vivobook Go 15.6” FHD Slim Laptop, AMD Ryzen 3 7320U Quad Core Processor, 8GB DDR5 RAM, 256GB SSD, Windows 11 Home, Fast Charging, Webcam Shield, Military Grade Durability, Black, E1504FA-AB34
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    acer Aspire 3 Premium Laptop Computer with Backlit Keyboard - AMD Ryzen 5 7430U CPU - 16GB RAM - 256GB SSD - 15.6" FHD Display - Fast Wi-Fi 6 - Copilot AI - Webcam - Windows 11 Pro
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    Lenovo IdeaPad Slim 3 Laptop AMD Ryzen™ 5 8540U Processor, 8 GB DDR5, 512 GB SSD WUXGA (1920 x 1200), IPS, Anti-Glare 83KA003CUS

v1.35
log 12. 04:30:55

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#3 did not recreate cache, as it is less than 5 days old! Created at Thu, 11 Jun 2026 09:46:03 +0200 +0.003s ... 0.003s

#4 composed specs +0.015s ... 0.018s

#5 did output specs +0s ... 0.018s

#6 getting avg benchmarks for device 15029 +0.009s ... 0.026s

#7 got single benchmarks 15029 +0.006s ... 0.032s

#8 got avg benchmarks for devices +0s ... 0.032s

#9 min, max, avg, median took s +0.085s ... 0.117s

#10 no comparison url found in template nbc.compare_page_2 needed +0.603s ... 0.72s

#11 return log +0s ... 0.72s

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 Phoenix (Zen 4)

» AMD Ryzen 7 8700G
   8x 4.2 GHz - 5.1 GHz
» AMD Ryzen 9 7940HS
   8x 4 GHz - 5.2 GHz
» AMD Ryzen 7 7840HS
   8x 3.8 GHz - 5.1 GHz
» AMD Ryzen 7 7840S
   8x 3.8 GHz - 5.1 GHz
» AMD Ryzen Z1 Extreme
   8x 3.3 GHz - 5.1 GHz
» AMD Ryzen 9 PRO 7940HS
   8x 4 GHz - 5.2 GHz
» AMD Ryzen 7 PRO 7840HS
   8x 3.8 GHz - 5.1 GHz
» AMD Ryzen 7 PRO 7840U
   8x 3.3 GHz - 5.1 GHz
» AMD Ryzen 5 7640HS
   6x 4.3 GHz - 5 GHz
» AMD Ryzen 5 PRO 7640HS
   6x 4.3 GHz - 5 GHz
» AMD Ryzen 7 7840U
   8x 3.3 GHz - 5.1 GHz
» AMD Ryzen 5 7545U
   6x 3.2 GHz - 4.9 GHz
» AMD Ryzen 5 PRO 7545U
   6x 3.2 GHz - 4.9 GHz
» AMD Ryzen 5 7640U
   6x 3.5 GHz - 4.9 GHz
» AMD Ryzen 5 PRO 7640U
   6x 3.5 GHz - 4.9 GHz
» AMD Ryzen 5 PRO 7540U
   6x 3.2 GHz - 4.9 GHz
» AMD Ryzen 5 7540U
   6x 3.2 GHz - 4.9 GHz
» AMD Ryzen Z1
   6x 3.2 GHz - 4.9 GHz
» AMD Ryzen 3 7440U
   4x 3 GHz - 4.7 GHz

Surrounding CPUs

+ AMD Ryzen 3 5425U
   4x 2.7 GHz - 4.1 GHz
+ Intel Core i7-9850H
   6x 2.6 GHz - 4.6 GHz
+ Intel Core i9-8950HK
   6x 2.9 GHz - 4.8 GHz
+ Intel Pentium 8505
   5x 0.9 GHz - 4.4 GHz
+ Intel Core i7-9750H
   6x 2.6 GHz - 4.5 GHz
» AMD Ryzen 3 7440U
   4x 3 GHz - 4.7 GHz
- AMD Ryzen 5 5625C
   6x 2.3 GHz - 4.3 GHz
- AMD Ryzen 5 4600HS
   6x 3 GHz - 4 GHz
- Intel Core i9-10880H
   8x 2.3 GHz - 5.1 GHz
- Intel Core i5-11320H
   4x 3.2 GHz - 4.5 GHz
- Intel Core i5-1155G7
   4x 2.5 GHz - 4.5 GHz
Klaus Hinum (Update: 2026-01- 8)