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AMD Ryzen 3 PRO 5450U

AMD R3 PRO 5450U

AMD Ryzen 3 PRO 5450U是基于Cezanne一代的轻薄笔记本电脑处理器。 R35400U基于Zen3微架构集成8个核心中的4个,是上市时Cezanne一代中最慢的U系列处理器。 核心以2.6(保证基本时钟)~4GHz(涡轮)的速度时钟,支持SMT/超线程(8线程)。 芯片采用TSMC的现代7nm工艺制造。

PRO CPU 提供了额外的管理和安全功能。 5450U与Ryzen 35400U相同。

新的 Zen3 微体系结构提供比 Zen2 更高的 IPC(每个时钟的指令)。 台式机处理器的AMD平均提高了19%,应用程序评论以相同的时钟速度提高了约12%。

Zen 3 提高了时钟速度,提高了 IPC 性能,因此 Ryzen 3 PRO 5450U 必须比低时钟 Ryzen 34300U 更快。

除了四个 CPU 核心外,APU 还内置了 Radeon RX Vega 6 集成显卡,具有 6 个 CU 和 1600 MHz。 双通道内存控制器支持DDR4-3200和节能LPDR4-4266 RAM。 此外,在芯片上可以找到 8MB级 3高速缓存 (与旧 4800U相同 )。

APU的TDP由笔记本电脑供应商指定为15瓦特(默认),可配置10~25瓦特(大部分芯片配置为15瓦特以上)。 也就是说,该芯片适用于薄型、轻型的笔记本电脑(风扇)。

CodenameCezanne-U PRO (Zen 3)
SeriesAMD Cezanne (Zen 3, Ryzen 5000)

Series: Cezanne (Zen 3, Ryzen 5000) Cezanne-U PRO (Zen 3)

AMD Ryzen 7 PRO 5850U1.9 - 4.4 GHz8 / 16 cores16 MB L3
AMD Ryzen 5 PRO 5650U2.3 - 4.2 GHz6 / 12 cores16 MB L3
AMD Ryzen 3 PRO 5450U « 2.6 - 4 GHz4 / 8 cores8 MB L3
Clock Rate2600 - 4000 MHz
Level 1 Cache256 KB
Level 2 Cache2 MB
Level 3 Cache8 MB
Number of Cores / Threads4 / 8
Power Consumption (TDP = Thermal Design Power)15 Watt
Manufacturing Technology7 nm
Max. Temperature105 °C
SocketFP6
FeaturesDDR4-3200/LPDDR4-4266 RAM, PCIe 3, PRO, MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, BMI2, ABM, FMA, ADX, SMEP, SMAP, SMT, CPB, AES-NI, RDRAND, RDSEED, SHA, SME
GPUAMD Radeon RX Vega 6 (Ryzen 4000/5000) ( - 1600 MHz)
64 Bit64 Bit support
Architecturex86
Announcement Date01/07/2021
Product Link (external)www.amd.com

Benchmarks

Geekbench 6.6 - Geekbench 6.6 Single-Core
1659 points (38%)
Intel Celeron N4120
320 -81%
...
Intel Core i5-1035G7
1597 -4%
1599 -4%
1602 -3%
AMD Ryzen 5 5600HS
1605 -3%
Intel Core i9-9980HK
1623 -2%
1624 -2%
1636 -1%
Intel Core i7-1065G7
1651 0%
1652 0%
AMD Ryzen 3 PRO 5450U
1659
1682 1%
1685 2%
1699 2%
1721 4%
1729 4%
1736 5%
1753 6%
Intel Xeon W-10885M
1756 6%
1760 6%
...
Apple M5 Pro 15-Core
4302 159%
0%
100%
Restrict / Search: Model: Max. age: years
Geekbench 6.6 - Geekbench 6.6 Multi-Core
5321 points (18%)
AMD A4-9120C
533 -90%
...
4963 -7%
Intel Core i5-1035G1
4967 -7%
Intel Core i5-1035G4
4993 -6%
Intel Core i5-1038NG7
5000 -6%
Intel Core i5-1035G7
5048 -5%
5122 -4%
5160 -3%
5213 -2%
Intel Core i3-1125G4
5237 -2%
AMD Ryzen 3 PRO 5450U
5321
5340 0%
5356 1%
5403 2%
Intel Core i7-1065G7
5408 2%
5412 2%
5412 2%
5548 4%
5606 5%
Intel Core i7-11390H
5630 6%
...
Apple M5 Max
29226 449%
0%
100%
Restrict / Search: Model: Max. age: years
- Range of benchmark values
red legend - Average benchmark values
* Smaller numbers mean a higher performance

Amazon Logo
  • $337.99
    16 Inch Laptop Computer - AMD Ryzen 3 3250U Processor (2C/4T,2.6-3.5GHz), 1920×1200 FHD IPS Display, 16GB RAM 512GB SSD, 1MP Webcam, Fingerprint, Backlit Keyboard, Laptops for Business Student, Gray
  • $341.62
    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
  • $179.99
    15.6" FHD Laptop - AMD Ryzen 3 & Radeon - 4GB RAM, 128GB SSD - Abyss Blue by Lenovo
  • $398.97
    acer Aspire 3 Laptop | 15.6" Full HD Display | AMD Ryzen 7 5700U Processor | AMD Radeon Graphics | 16GB RAM | 512GB SSD | Wi-Fi 6 | Windows 11 Home | DealExpress Accessories
  • $284.65
    ASUS Vivobook Go 15.6” FHD Slim Laptop, AMD Ryzen 3 7320U Quad Core Processor, 8GB DDR5 RAM, 128GB SSD, Windows 11 Home, Fast Charging, Webcam Sheild, Military Grade Durability, Black, E1504FA-AS33

v1.35
log 12. 04:33:02

#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 Thu, 11 Jun 2026 09:46:03 +0200 +0.003s ... 0.003s

#4 no comparison url found in template nbc.compare_page_2 needed +0.006s ... 0.009s

#5 no comparison url found in template nbc.compare_page_2 needed +0s ... 0.009s

#6 composed specs +0s ... 0.01s

#7 did output specs +0s ... 0.01s

#8 getting avg benchmarks for device 13158 +0.017s ... 0.027s

#9 got single benchmarks 13158 +0.005s ... 0.031s

#10 got avg benchmarks for devices +0s ... 0.031s

#11 min, max, avg, median took s +0.072s ... 0.103s

#12 no comparison url found in template nbc.compare_page_2 needed +0.596s ... 0.699s

#13 return log +0s ... 0.699s

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 Cezanne (Zen 3, Ryzen 5000)

» AMD Ryzen 7 5700G
   8x 3.8 GHz - 4.6 GHz
» AMD Ryzen 9 5900HX
   8x 3.3 GHz - 4.6 GHz
» AMD Ryzen 9 5980HS
   8x 3 GHz - 4.8 GHz
» AMD Ryzen 9 5900HS
   8x 3 GHz - 4.6 GHz
» AMD Ryzen 7 PRO 5750G
   8x 3.8 GHz - 4.6 GHz
» AMD Ryzen 9 5980HX
   8x 3.3 GHz - 4.8 GHz
» AMD Ryzen 7 5800H
   8x 3.2 GHz - 4.4 GHz
» AMD Ryzen 5 5600G
   6x 3.9 GHz - 4.4 GHz
» AMD Ryzen 7 7730U
   8x 2 GHz - 4.5 GHz
» AMD Ryzen 7 5825U
   8x 2 GHz - 4.5 GHz
» AMD Ryzen 5 5600H
   6x 3.3 GHz - 4.2 GHz
» AMD Ryzen 7 PRO 7730U
   8x 2 GHz - 4.5 GHz
» AMD Ryzen 7 PRO 5850U
   8x 1.9 GHz - 4.4 GHz
» AMD Ryzen 7 5800U
   8x 1.9 GHz - 4.4 GHz
» AMD Ryzen 5 5625U
   6x 2.3 GHz - 4.3 GHz
» AMD Ryzen 7 PRO 5875U
   8x 2 GHz - 4.5 GHz
» AMD Ryzen 5 7530U
   6x 2 GHz - 4.5 GHz
» AMD Ryzen 7 5800HS
   8x 2.8 GHz - 4.4 GHz
» AMD Ryzen 5 5600U
   6x 2.3 GHz - 4.2 GHz
» AMD Ryzen 5 5600HS
   6x 3 GHz - 4.2 GHz
» AMD Ryzen 5 5560U
   6x 2.3 GHz - 4 GHz
» AMD Ryzen 5 PRO 5675U
   6x 2.3 GHz - 4.3 GHz
» AMD Ryzen 7 5825C
   8x 2 GHz - 4.5 GHz
» AMD Ryzen 5 7430U
   6x 2.3 GHz - 4.3 GHz
» AMD Ryzen 5 PRO 5650U
   6x 2.3 GHz - 4.2 GHz
» AMD Ryzen 3 PRO 5475U
   4x 2.7 GHz - 4.1 GHz
» AMD Ryzen 3 5425U
   4x 2.7 GHz - 4.1 GHz
» AMD Ryzen 5 5625C
   6x 2.3 GHz - 4.3 GHz
» AMD Ryzen 3 7330U
   4x 2.3 GHz - 4.3 GHz
» AMD Ryzen 5 PRO 7530U
   6x 2 GHz - 4.5 GHz
» AMD Ryzen 3 PRO 5450U
   4x 2.6 GHz - 4 GHz
» AMD Ryzen 3 5425C
   4x 2.7 GHz - 4.1 GHz
» AMD Ryzen 3 5400U
   4x 2.6 GHz - 4 GHz
» AMD Ryzen 3 5125C
   2x 3 GHz

Surrounding CPUs

+ Intel Xeon E-2186M
   6x 2.9 GHz - 4.8 GHz
+ Intel Core i7-8750H
   6x 2.2 GHz - 4.1 GHz
+ Intel Core i3-1305U
   5x 1.2 GHz - 4.5 GHz
+ Intel Core i3-1215U
   6x 0.9 GHz - 4.4 GHz
+ Intel Xeon E-2176M
   6x 2.7 GHz - 4.4 GHz
» AMD Ryzen 3 PRO 5450U
   4x 2.6 GHz - 4 GHz
- AMD Ryzen 5 4500U
   6x 2.3 GHz - 4 GHz
- Intel Core i7-3940XM
   4x 3 GHz - 3.9 GHz
- Intel Core i5-1230U
   10x 0.7 GHz - 4.4 GHz
- Intel Core i7-1165G7
   4x 2.8 GHz - 4.7 GHz
- Intel Core i5-11300H
   4x 3.1 GHz - 4.4 GHz
Klaus Hinum (Update: 2026-01- 8)