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AMD A9-9420e

AMD A9-9420e

高通Snapdragon 675（SD675）是一种基于ARM的快速中档SoC，主要用于Android平板电脑和智能手机。它具有8个称为内核（支持64位）的Kryo 460，分为两个集群。基于ARM Cortex-A76设计的两个内核（高达2 GHz）的快速集群。以及基于1.6 GHz的节电集群，它基于更小的ARM Cortex-A55内核。两个群集也可以一起使用。

除了8个CPU内核外，SoC还集成了一个较差的中端Adreno 612 GPU，一个X12 LTE调制解调器，该调制解调器具有高达600 Mbps的下载速度（Cat 12）和150 Mbps的上载速度（Cat 13），一个802.11ac（Wifi 5）波形2 WLAN调制解调器（最高867 Mbps），蓝牙5.0无线电，卫星定位（GPS，QZSS，GLONASS，SBAS，北斗和Galileo）和视频引擎（最高4k30编码，并支持H.265，H.264， VP8和VP9）。

性能：

得益于两个基于Cortex-A76的内核，SD675在某些基准测试中甚至可以胜过旧的高端Snapdragon 835 SoC。功能较弱的Snapdragon 670，例如仅在Geekbench 4.3（单核/多核测试）中达到了70％到77％的性能。但是，像Snapdragon 855这样的当前高端SoC仍然可以在675的性能之上超出50-70％。

Snapdragon 675采用三星新的11nm LPP（低功耗增强版）工艺生产，该工艺是14nm和10nm的组合。三星表示，与14nm LPP相比，11nm LPP工艺应该能够将性能提高15％，并将芯片尺寸减小10％。

SeriesAMD Bristol Ridge
CodenameStoney Ridge

Series: Bristol Ridge Stoney Ridge

AMD A9-94253.1 - 3.7 GHz2 / 2 cores
AMD A9-9420e « - 2.5 GHz2 / 2 cores
AMD A9-94203 - 3.6 GHz2 / 2 cores
AMD A9-94102.9 - 3.5 GHz2 / 2 cores
AMD A6-92252.6 - 3.1 GHz2 / 2 cores
AMD A6-92202.5 - 2.9 GHz2 / 2 cores
AMD A6-9220C1.8 - 2.7 GHz2 / 2 cores
AMD A6-92102.4 - 2.8 GHz2 / 2 cores
AMD A4-91202.2 - 2.5 GHz2 / 2 cores
AMD A4-9120C1.6 - 2.4 GHz2 / 2 cores
AMD E2-90102 - 2.2 GHz2 / 2 cores
AMD E2-90001.8 - 2.2 GHz2 / 2 cores
AMD A6-9220e1.6 - 2.4 GHz2 / 2 cores
Clock Rate <=2500? MHz
Level 2 Cache1 MB
Number of Cores / Threads2 / 2
Transistor Count1200 Million
Manufacturing Technology28 nm
Die Size124.5 mm2
Max. Temperature90 °C
SocketBGA
FeaturesSingle-Channel DDR4-2133?, Virtualization,
GPUAMD Radeon R5 (Stoney Ridge)
64 Bit64 Bit support
Architecturex86
Announcement Date06/01/2018

Benchmarks

Cinebench R15 - Cinebench R15 CPU Multi 64 Bit
97 Points (1%)
+ 1 benchmarks and specifications   - Hide comparison chart
AMD A4-1200
31 -68%
...
Intel Celeron N3350
85.4 -12%
AMD A6-9220e
86 -11%
Intel Celeron J3355
90 -7%
AMD E2-9010
91 -6%
AMD A4-4300M
93 -4%
Intel Atom x5-Z8300
93.5 -4%
Intel Atom x5-E8000
94 -3%
AMD A4 Micro-6400T
95 -2%
Intel Atom x5-Z8350
96.1 -1%
AMD A9-9420e
97
AMD A4-5150M
101 4%
AMD E2-3800
103 6%
Intel Atom x5-Z8500
103.3 6%
Intel Celeron 2957U
105 8%
AMD A6-9225
108.5 12%
Intel Celeron N2940
110.5 14%
AMD A6-9220
111.5 15%
AMD A4-5000
114 18%
Intel Atom x7-Z8700
116 20%
...
AMD Ryzen 9 7945HX3D
5600 5673%
max:
AMD Ryzen Threadripper PRO 7995WX
15842 16232%
0%
100%
- 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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Reviews for the AMD A9-9420e processor

Dell Inspiron 11 3195 2-in-1: AMD Radeon R5 (Stoney Ridge), 11.60", 1.2 kg
  External Review » Dell Inspiron 11 3195 2-in-1

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»移动处理器 基准测试
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Other CPUs of the series Bristol Ridge

» AMD FX-9830P
   4x 3 GHz - 3.7 GHz
» AMD PRO A12-9830B
   4x 3 GHz - 3.7 GHz
» AMD FX-9800P
   4x 2.7 GHz - 3.6 GHz
» AMD PRO A12-9800B
   4x 2.7 GHz - 3.6 GHz
» AMD A12-9720P
   4x 2.7 GHz - 3.6 GHz
» AMD A12-9700P
   4x 2.5 GHz - 3.4 GHz
» AMD A10-9620P
   4x 2.5 GHz - 3.4 GHz
» AMD A10-9600P
   4x 2.4 GHz - 3.3 GHz
» AMD PRO A8-9600B
   4x 2.4 GHz - 3.3 GHz
» AMD A9-9425
   2x 3.1 GHz - 3.7 GHz
» AMD A9-9420e
   2x - 2.5 GHz
» AMD A9-9420
   2x 3 GHz - 3.6 GHz
» AMD A9-9410
   2x 2.9 GHz - 3.5 GHz
» AMD A6-9225
   2x 2.6 GHz - 3.1 GHz
» AMD A6-9220
   2x 2.5 GHz - 2.9 GHz
» AMD A6-9220C
   2x 1.8 GHz - 2.7 GHz
» AMD A6-9210
   2x 2.4 GHz - 2.8 GHz
» AMD A4-9120
   2x 2.2 GHz - 2.5 GHz
» AMD A4-9120C
   2x 1.6 GHz - 2.4 GHz
» AMD E2-9010
   2x 2 GHz - 2.2 GHz
» AMD E2-9000
   2x 1.8 GHz - 2.2 GHz
» AMD A6-9220e
   2x 1.6 GHz - 2.4 GHz

Surrounding CPUs

+ Intel Core M-5Y10
   2x 0.8 GHz - 2 GHz
+ Intel Core 2 Quad Q9000
   4x 2 GHz
+ Intel Core i7-2617M
   2x 1.5 GHz - 2.6 GHz
+ Intel Core i5-3439Y
   2x 1.5 GHz - 2.3 GHz
+ AMD A9-9425
   2x 3.1 GHz - 3.7 GHz
» AMD A9-9420e
   2x - 2.5 GHz
- AMD A9-9420
   2x 3 GHz - 3.6 GHz
- Intel Core i5-4202Y
   2x 1.6 GHz - 2 GHz
- Intel Core i5-4220Y
   2x 1.6 GHz - 2 GHz
- Intel Core i7-640LM
   2x 2.13 GHz - 2.93 GHz
- Intel Core i7-620LM
   2x 2 GHz - 2.8 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 Bristol Ridge A9-9420e 笔记本处理器
Klaus Hinum (Update: 2020-01-30)