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AMD A9-9425

AMD A9-9425

AMD A9-9425是Stoney-Ridge APU系列笔记本的入门级芯片(第七代APU),于2018年年中发布。与一年前的A9-9420相比,9425的CPU时钟速度(基础和提升)提高了100兆赫,而且iGPU的速度也略有提高。它集成了两个CPU核心(一个具有2个整数的挖掘机模块和一个FP单元),时钟频率为3.1 GHz至3.7 GHz。它还包括一个具有192个着色器的Radeon R5 GPU,频率高达900 MHz,以及一个单通道DDR4-2133内存控制器、H.265视频解码器和具有所有I/O端口的芯片组。

架构

Stoney Ridge是Carrizo架构的继承者,其设计几乎完全相同。然而,由于优化了制造工艺和更积极的Boost行为,在相同的功耗下,时钟要高一些。内存控制器现在也支持DDR4-RAM,在这种情况下高达2133 MHz。Stoney Ridge是较小的双核和单核芯片的名称,而Bristol Ridge是较大的四核芯片,带有双通道内存控制器。更多技术细节可参见以下文章。

AMD的Bristol Ridge和Stoney Ridge架构

AMD:公布布里斯托尔山脊APU

性能表现

得益于高达3.7GHz的最高时钟,单核性能是足够的。另一方面,多核性能受到单模块的限制,因此只能定位在2018年CPU的入门级。这意味着A9最适合于低要求的应用。

TDP可以在10-15瓦之间配置,因此在持续工作负荷下会有很大的性能差异。

图形

集成的Radeon R5(Stoney Ridge)GPU有192个活动着色器单元(3个计算核心),频率高达900 MHz。关于GPU的更多细节可在上述链接文章中找到。

电源消耗

AMD规定A9-9425的TDP为15瓦,但它可以配置在10-15瓦之间。这意味着该CPU是轻薄型笔记本的好选择,也是具有更好冷却能力的15英寸设备的选择。

SeriesAMD Bristol Ridge
CodenameStoney Ridge
Series: Bristol Ridge Stoney Ridge
» AMD A9-94253.1 - 3.7 GHz2 / 2
AMD A9-9420e0 - 2.5 GHz2 / 2
AMD A9-94203 - 3.6 GHz2 / 2
AMD A9-94102.9 - 3.5 GHz2 / 2
AMD A6-92252.6 - 3.1 GHz2 / 2
AMD A6-92202.5 - 2.9 GHz2 / 2
AMD A6-9220C1.8 - 2.7 GHz2 / 2
AMD A6-92102.4 - 2.8 GHz2 / 2
AMD A4-91202.2 - 2.5 GHz2 / 2
AMD A4-9120C1.6 - 2.4 GHz2 / 2
AMD E2-90102 - 2.2 GHz2 / 2
AMD E2-90001.8 - 2.2 GHz2 / 2
AMD A6-9220e1.6 - 2.4 GHz2 / 2
Clock Rate3100 - 3700 MHz
Level 2 Cache1 MB
Number of Cores / Threads2 / 2
Power Consumption (TDP = Thermal Design Power)15 Watt
Transistor Count1200 Million
Manufacturing Technology28 nm
Die Size124.5 mm2
Max. Temperature90 °C
SocketBGA
FeaturesSingle-Channel DDR4-2133, Virtualization,
GPUAMD Radeon R5 (Stoney Ridge) ( - 900 MHz)
64 Bit64 Bit support
Architecturex86
Announcement Date06/01/2016
Product Link (external)AMD Bristol Ridge A9-9425

Benchmarks

Cinebench R20 - Cinebench R20 CPU (Single Core)
195 Points (25%)
Cinebench R20 - Cinebench R20 CPU (Multi Core)
284 Points (1%)
Cinebench R15 - Cinebench R15 CPU Multi 64 Bit
125 Points (1%)
0102030405060708090100110120124.77125.12125.94125.67125.48126.03125.48126.23125.51123.93122.58122.74122.15125.53125125.46124.89125.07124.87124.95126.1125.78125.92126.18126.21126.03125.86125.54126.14125.66125.28126.69125.53125.93126.34125.94124.87125.91125.72125.05Tooltip
Cinebench R15 - Cinebench R15 CPU Single 64 Bit
76 Points (27%)
Cinebench R11.5 - Cinebench R11.5 CPU Multi 64 Bit
1.5 Points (3%)
Cinebench R11.5 - Cinebench R11.5 CPU Single 64 Bit
0.9 Points (26%)
Cinebench R10 - Cinebench R10 Rend. Single (32bit)
2686 points (24%)
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
4338 points (6%)
wPrime 2.10 - wPrime 2.0 1024m *
802 s (9%)
wPrime 2.10 - wPrime 2.0 32m *
25.8 s (5%)
WinRAR - WinRAR 4.0
891 points (6%)
X264 HD Benchmark 4.0 - x264 Pass 2
9.7 fps (4%)
X264 HD Benchmark 4.0 - x264 Pass 1
50.5 fps (14%)
TrueCrypt - TrueCrypt Serpent
0.1 GB/s (4%)
TrueCrypt - TrueCrypt Twofish
0.2 GB/s (5%)
TrueCrypt - TrueCrypt AES
1 GB/s (4%)
3DMark 06 - CPU - 3DMark 06 - CPU
2314 Points (5%)
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
17 s (4%)
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
38.2 s (2%)
Super Pi Mod 1.5 XS 32M - Super Pi mod 1.5 XS 32M *
853 s (4%)
3DMark 11 - 3DM11 Performance Physics
1527 Points (5%)
3DMark - 3DMark Ice Storm Physics
16539 Points (11%)
3DMark - 3DMark Ice Storm Extreme Physics
15856 Points (17%)
3DMark - 3DMark Ice Storm Unlimited Physics
19290 Points (20%)
3DMark - 3DMark Cloud Gate Physics
1269 Points (3%)
3DMark - 3DMark Fire Strike Standard Physics
1823 Points (5%)
3DMark - 3DMark Time Spy CPU
705 Points (4%)
Geekbench 2 - 32 Bit - Geekbench Stream
4145 Points (33%)
Geekbench 2 - 32 Bit - Geekbench Memory
3069 Points (28%)
Geekbench 2 - 32 Bit - Geekbench Floating Point
5175 Points (10%)
Geekbench 2 - 32 Bit - Geekbench Integer
4798 Points (10%)
Geekbench 2 - 32 Bit - Geekbench Total Score
4518 Points (12%)
Geekbench 3 - Geekbench 3 32 Bit Multi-Core
3323 points (6%)
Geekbench 3 - Geekbench 3 32 Bit Single-Core
2039 points (42%)
Geekbench 3 - Geekbench 3 64 Bit Multi-Core
3605 points (6%)
Geekbench 3 - Geekbench 3 64 Bit Single-Core
2228 points (45%)
Geekbench 4.1 - 4.4 - Geekbench 4.1 - 4.4 64 Bit Single-Core
2244 points (26%)
Geekbench 4.1 - 4.4 - Geekbench 4.1 - 4.4 64 Bit Multi-Core
3636 points (4%)
Mozilla Kraken 1.1 - Kraken 1.1 Total Score *
2466 ms (3%)
Sunspider - Sunspider 1.0 Total Score *
176 ms (2%)
Octane V2 - Octane V2 Total Score
13562 Points (19%)
WebXPRT 3 - WebXPRT 3 Score
76 Points (22%)
- 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 Bristol Ridge A9-9425 processor

Asus K543BA-GQ749 (AMD Radeon R5 (Stoney Ridge), 15.60")
» Asus K543BA-GQ749 - External Review

HP 14-cm0002ns (AMD Radeon R5 (Stoney Ridge), 14.00")
» HP 14-cm0002ns - External Review

HP 14-dk0013ns (AMD Radeon R5 (Stoney Ridge), 14.00")
» HP 14-dk0013ns - External Review

HP 15-db0024ns (AMD Radeon 530, 15.60")
» HP 15-db0024ns - External Review

HP 15-DB0109N (AMD Radeon R5 (Stoney Ridge), 15.60")
» HP 15-DB0109N - External Review

Lenovo Ideapad S145-14AST-81ST002BMH (AMD Radeon R5 (Stoney Ridge), 14.00")
» Lenovo Ideapad S145-14AST-81ST002BMH - External Review

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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 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

+ AMD Phenom II X4 X920 BE
   4x 2.3 GHz
+ 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
> 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 A9-9425 笔记本处理器
Klaus Hinum (Update: 2021-11- 3)