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AMD Athlon Silver 7120C

AMD Athlon 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。

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

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 202.4 - 3.7 GHz2 / 4 cores4 MB L3
AMD Athlon Gold 7220C2.4 - 3.7 GHz2 / 4 cores4 MB L3
AMD Athlon Silver 102.4 - 3.5 GHz2 / 2 cores2 MB L3
AMD Athlon Silver 7120U2.4 - 3.5 GHz2 / 2 cores2 MB L3
AMD Athlon Silver 7120C « 2.4 - 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
2 x 3.5 GHz AMD Zen 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
red legend - Average benchmark values
* Smaller numbers mean a higher performance

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  • $389.99
    EBRANE HP 15.6" FHD Laptop, AMD Athlon Silver 3050U (Beats i3-7100U), 4GB RAM, 128GB SSD, HD Webcam, HDMI, Silver, Windows 11, for Business Student Study Work
  • $249.99
    HP 14" HD Laptop, AMD Athlon Silver 7120U up to 3.5GHz, 4GB RAM, 128GB SSD, WiFi 6, 1-Year Microsoft 365 Included, Copilot AI, Long Battery Life, w/ 128GB USB Flash Drive, Windows 11 Home
  • $259.99
    HP 14" HD Laptop, AMD Athlon Silver 7120U up to 3.5GHz, 4GB RAM, 128GB SSD, WiFi 6, 1-Year Microsoft 365 Included, Copilot AI, Long Battery Life, w/ 128GB USB Flash Drive, Windows 11 Pro
  • $369.99
    HP 15.6" Laptop, AMD Athlon Silver 3050U (Beats i3-7100U), 16GB RAM 512GB SSD, 1 Year Microsoft 365, AMD Radeon Graphics Webcam Win 10 Computer for Business Student Study Work w/GM Accessory
  • $699.99
    HP 17z-cp Home & Business Silver Laptop AMD Athlon Gold 3150U (up to 3.3 GHz), 32GB RAM, 1TB SSD, 17.3" HD+ (1600x900), AMD Radeon, Bluetooth, Wi-Fi, HDMI, Webcam, USB-C, Windows 11 Home

v1.35
log 11. 12:20:06

#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 +0.005s ... 0.005s

#4 no comparison url found in template nbc.compare_page_2 needed +0.037s ... 0.042s

#5 no comparison url found in template nbc.compare_page_2 needed +0s ... 0.042s

#6 no comparison url found in template nbc.compare_page_2 needed +0s ... 0.043s

#7 no comparison url found in template nbc.compare_page_2 needed +0s ... 0.043s

#8 no comparison url found in template nbc.compare_page_2 needed +0s ... 0.043s

#9 no comparison url found in template nbc.compare_page_2 needed +0s ... 0.043s

#10 no comparison url found in template nbc.compare_page_2 needed +0s ... 0.044s

#11 composed specs +0.001s ... 0.044s

#12 did output specs +0s ... 0.044s

#13 getting avg benchmarks for device 15050 +0.022s ... 0.066s

#14 got single benchmarks 15050 +0s ... 0.066s

#15 got avg benchmarks for devices +0s ... 0.066s

#16 min, max, avg, median took s +0s ... 0.066s

#17 no comparison url found in template nbc.compare_page_2 needed +0.574s ... 0.64s

#18 return log +0s ... 0.64s

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 Mendocino (Zen 2, Ryzen 7020)

» AMD Ryzen 5 7520U
   4x 2.8 GHz - 4.3 GHz
» AMD Ryzen 3 7320U
   4x 2.4 GHz - 4.1 GHz
» AMD Ryzen 5 7520C
   4x 2.8 GHz - 4.3 GHz
» AMD Ryzen 3 7320C
   4x 2.4 GHz - 4.1 GHz
» AMD Ryzen 5 40
   4x 2.8 GHz - 4.3 GHz
» AMD Ryzen 3 30
   4x 2.4 GHz - 4.1 GHz
» AMD Athlon Gold 7220U
   2x 2.4 GHz - 3.7 GHz
» AMD Athlon Gold 20
   2x 2.4 GHz - 3.7 GHz
» AMD Athlon Gold 7220C
   2x 2.4 GHz - 3.7 GHz
» AMD Athlon Silver 10
   2x 2.4 GHz - 3.5 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 i5-4258U
   2x 2.4 GHz - 2.9 GHz
+ Intel Core i5-6260U
   2x 1.8 GHz - 2.9 GHz
+ Intel Core i5-2537M
   2x 1.4 GHz - 2.3 GHz
+ Intel Core i5-2467M
   2x 1.6 GHz - 2.3 GHz
+ Intel Core i7-2657M
   2x 1.6 GHz - 2.7 GHz
» AMD Athlon Silver 7120C
   2x 2.4 GHz - 3.5 GHz
- Intel Core i3-7100U
   2x 2.4 GHz
- Intel Core i7-4650U
   2x 1.7 GHz - 3.3 GHz
- Intel Core i5-6267U
   2x 2.9 GHz - 3.3 GHz
- Intel Core i3-10110Y
   2x 1 GHz - 4 GHz
- Intel Core i3-10100Y
   2x 1.3 GHz - 3.9 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: 2026-01- 8)