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AMD Athlon Silver 7120U

AMD Athlon 7120U

AMD Athlon Silver 7120U 是一款适用于 Mendocino 系列廉价笔记本电脑的移动处理器。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。Athlon Silver 不支持 SMT/超线程，因此只能同时运行 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 7520U相比，7120U 只有两个内核，没有 SMT，L3 缓存更少，时钟速度更低，CPU 性能明显降低。

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 性能应达到最快的 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 Silver 7120U 的额定 TDP 为 8-15 W，因此非常适合轻薄型笔记本电脑。

SeriesAMD Mendocino (Zen 2, Ryzen 7020)
CodenameMendocino (Zen 2)

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

AMD Ryzen 5 7520C2.8 - 4.3 GHz4 / 8 cores4 MB L3
AMD Ryzen 3 7320C2.4 - 4.1 GHz4 / 8 cores4 MB L3
AMD Athlon Gold 7220U2.4 - 3.7 GHz2 / 4 cores4 MB L3
AMD Athlon Gold 7220C2.4 - 3.7 GHz2 / 4 cores4 MB L3
AMD Athlon Silver 7120U « 2.4 - 3.5 GHz2 / 2 cores2 MB L3
AMD Athlon Silver 7120C2.4 - 3.5 GHz2 / 2 cores2 MB L3
Clock Rate2400 - 3500 MHz
Level 1 Cache128 KB
Level 2 Cache1 MB
Level 3 Cache2 MB
Number of Cores / Threads2 / 2
Power Consumption (TDP = Thermal Design Power)15 Watt
Manufacturing Technology6 nm
FeaturesXFR, FMA3, SSE 4.2, AVX2, SMT
GPUAMD Radeon 610M ( - 1900 MHz)
64 Bit64 Bit support
Architecturex86
Announcement Date09/20/2022
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

v1.28
log 29. 14:32:49

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#2 not redirecting to Ajax server +0s ... 0s

#3 did not recreate cache, as it is less than 5 days old! Created at Mon, 28 Oct 2024 05:31:42 +0100 +0.001s ... 0.001s

#4 no comparison url found in template nbc.compare_page_2 needed +0.018s ... 0.019s

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#9 composed specs +0s ... 0.02s

#10 did output specs +0s ... 0.02s

#11 getting avg benchmarks for device 15048 +0.003s ... 0.023s

#12 got single benchmarks 15048 +0s ... 0.023s

#13 got avg benchmarks for devices +0s ... 0.023s

#14 min, max, avg, median took s +0s ... 0.023s

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#16 return log +0s ... 0.023s

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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 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 i7-4550U
   2x 1.5 GHz - 3 GHz
+ 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
> 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 7120U 笔记本处理器
Klaus Hinum (Update: 2023-11-27)