AMD Athlon Silver 7120C

AMD Athlon Silver 7120U 是用于 Mendocino 系列廉价 Chromebook 的移动处理器。它集成了两个较早的 Zen 2 内核（类似于 Ryzen 4000 系列）。CPU 内核主频从 2.4 GHz（基本）到 3.5 GHz（单核 Turbo），可使用 2 MB 三级缓存。它不支持 SMT/超线程，因此只支持 2 个线程。集成内存控制器仅支持快速 LPDDR5 内存（最高 5500 MHz）。与更快的 Mendocino 型号（如Ryzen 5 7520C7120C 只有两个内核，没有 SMT，三级缓存更小，时钟速度更低，因此 CPU 性能明显较低。规格与 Athlon Silver 7120U适用于（Windows）笔记本电脑。

集成显卡Radeon 610M iGPU）采用现代 RDNA 2 架构，但只有 2 个 CU（128 个着色器），时钟频率高达 1.9 GHz。

CPU 性能应与最快的 Ryzen 双核 (Ryzen 3 3250U，2.6 - 3.5 GHz，Zen 1)，但明显落后于现代四核 CPU（在多线程测试中）。

Mendocino 系列采用台积电相对先进的 6 纳米 FinFET 工艺生产，应该能提供良好的能效。Athlon Gold 7120C 的额定 TDP 为 8-15 W，因此非常适合轻薄型笔记本电脑。

Series

AMD Mendocino (Zen 2, Ryzen 7020)

Codename

Mendocino (Zen 2)

Series: Mendocino (Zen 2, Ryzen 7020) Mendocino (Zen 2)

AMD Ryzen 5 7520C	2.8 - 4.3 GHz	4 / 8	4 MB L3
AMD Ryzen 3 7320C	2.4 - 4.1 GHz	4 / 8	4 MB L3
AMD Athlon Gold 7220U	2.4 - 3.7 GHz	2 / 4	4 MB L3
AMD Athlon Gold 7220C	2.4 - 3.7 GHz	2 / 4	4 MB L3
AMD Athlon Silver 7120U	2.4 - 3.5 GHz	2 / 2	2 MB L3
AMD Athlon Silver 7120C «	2.4 - 3.5 GHz	2 / 2	2 MB L3

Clock Rate

2400 - 3500 MHz

Level 1 Cache

128 KB

Level 2 Cache

1 MB

Level 3 Cache

2 MB

Number of Cores / Threads

2 / 2

Power Consumption (TDP = Thermal Design Power)

15 Watt

Manufacturing Technology

6 nm

Features

XFR, FMA3, SSE 4.2, AVX2, SMT

GPU

AMD Radeon 610M ( - 1900 MHz)

64 Bit

64 Bit support

Architecture

x86

Announcement Date

09/20/2022

Product Link (external)

www.amd.com

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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Other CPUs of the series Mendocino (Zen 2, Ryzen 7020)

» AMD Ryzen 5 7520U
4x 2.8 GHz - 4.3 GHz

» AMD Ryzen 5 7520C
4x 2.8 GHz - 4.3 GHz

» AMD Ryzen 3 7320U
4x 2.4 GHz - 4.1 GHz

» AMD Ryzen 3 7320C
4x 2.4 GHz - 4.1 GHz

» AMD Athlon Gold 7220U
2x 2.4 GHz - 3.7 GHz

» AMD Athlon Gold 7220C
2x 2.4 GHz - 3.7 GHz

» AMD Athlon Silver 7120U
2x 2.4 GHz - 3.5 GHz

» AMD Athlon Silver 7120C
2x 2.4 GHz - 3.5 GHz

Surrounding CPUs

+ Intel Core i7-7Y75
2x 1.3 GHz - 3.6 GHz

+ Intel Core i5-8210Y
2x 1.6 GHz - 3.6 GHz

+ Intel Core i5-8200Y
2x 1.3 GHz - 3.9 GHz

+ Intel Core i3-10100Y
2x 1.3 GHz - 3.9 GHz

+ AMD Athlon Silver 7120U
2x 2.4 GHz - 3.5 GHz

» AMD Athlon Silver 7120C
2x 2.4 GHz - 3.5 GHz

- Intel Core i3-L13G4
5x 0.8 GHz - 2.8 GHz

- Intel Core i7-740QM
4x 1.73 GHz - 2.93 GHz

- Intel Core i5-4310U
2x 2 GHz - 3 GHz

- Intel Core i5-4360U
2x 1.5 GHz - 3 GHz

- AMD FX-9830P
4x 3 GHz - 3.7 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 > AMD Mendocino (Zen 2, Ryzen 7020) Athlon 7120C 笔记本处理器

Klaus Hinum (Update: 2023-11-27)