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AMD PRO A12-9830B

AMD PRO A12-9830B

AMD的PRO A12-9830B是基于Bristol-Ridge APU(第七代)的主流笔记本处理器,发布于2016年中期。它是FX-9830P的商务版。A12-9830B / FX-9830P是Bristol Ridge系列中最快的45瓦APU,是Carrizo系列15-35瓦FX-8800P的后续型号。这块芯片搭配四个处理核心(2个Excavator模块 = 4个整数和2个浮点单元),一个Radeon R7显卡以及双通道DDR4-1866内存控制器。Carrizo是一个完整的系统芯片,还配备了一个集成芯片组,它提供了所有的输入输出端口。

架构

Bristol Ridge是Carrizo架构的继任者,它们的设计几乎相同。归功于优化的制造工艺和更主动的Boost加速,它的时钟频率在相同的功耗上略有提升。它的内存控制器现在也支持最高2400MHz的DDR4内存。更多的技术细节请见下列文章:

AMD's Bristol Ridge and Stoney Ridge Architecture

AMD: Bristol Ridge APUs announced

性能

由于运行于更高的频率,A12-9830B稍微领先于前代35瓦顶级型号FX-8800P,可以与英特尔入门级双核处理器(Skylake和Kaby Lake架构)竞争。相较于英特尔芯片,AMD芯片在多线程运算中稍占优势,但是只调用一或两个核心时则占下风。

这意味着对于常见的办公应用和上网浏览来说它的性能绰绰有余。

显卡

集成的R​​adeon R7(Bristol Ridge)显卡搭配512个激活的着色单元(8个计算核心),主频最高达900MHz(FX-9800P/A12-9800B为758 MHz)。由于更大的时钟频率范围以及更快的DDR4内存,这块显卡稍微领先于前代Radeon R7(Carrizo),在最好的情况下可以与GeForce 920MX竞争(双通道内存)。2015/2016年​​的许多游戏可以在低设置下顺利运行。

功耗

AMD为A12-9830B制定的热设计功率为25-45瓦,这与H系列英特尔四核处理器相当。这意味着这款APU适合至少15英寸或更大的较笨重笔记本电脑。

CodenameBristol Ridge
SeriesAMD Bristol Ridge

Series: Bristol Ridge Bristol Ridge

AMD FX-9830P3 - 3.7 GHz4 / 4 cores
AMD PRO A12-9830B « 3 - 3.7 GHz4 / 4 cores
AMD FX-9800P2.7 - 3.6 GHz4 / 4 cores
AMD PRO A12-9800B2.7 - 3.6 GHz4 / 4 cores
AMD A12-9720P2.7 - 3.6 GHz4 / 4 cores
AMD A12-9700P2.5 - 3.4 GHz4 / 4 cores
AMD A10-9620P2.5 - 3.4 GHz4 / 4 cores
AMD A10-9600P2.4 - 3.3 GHz4 / 4 cores
AMD PRO A8-9600B2.4 - 3.3 GHz4 / 4 cores
Clock Rate3000 - 3700 MHz
Level 2 Cache2 MB
Number of Cores / Threads4 / 4
Power Consumption (TDP = Thermal Design Power)45 Watt
Transistor Count3100 Million
Manufacturing Technology28 nm
Die Size250 mm2
Max. Temperature90 °C
FeaturesDual-Channel DDR3/DDR4-1866 Memory Controller, PCIe 3.0 x8
GPUAMD Radeon R7 (Bristol Ridge) ( - 900 MHz)
64 Bit64 Bit support
Architecturex86
Announcement Date06/01/2016
Product Link (external)products.amd.com

Benchmarks

- Range of benchmark values for this graphics card
red legend - Average benchmark values for this graphics card
* Smaller numbers mean a higher performance

v1.28
log 21. 15:52:27

#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 Tue, 19 Nov 2024 05:31:10 +0100 +0.001s ... 0.001s

#4 no comparison url found in template nbc.compare_page_2 needed +0.007s ... 0.008s

#5 no comparison url found in template nbc.compare_page_2 needed +0s ... 0.008s

#6 no comparison url found in template nbc.compare_page_2 needed +0s ... 0.008s

#7 no comparison url found in template nbc.compare_page_2 needed +0s ... 0.008s

#8 no comparison url found in template nbc.compare_page_2 needed +0s ... 0.008s

#9 no comparison url found in template nbc.compare_page_2 needed +0s ... 0.008s

#10 no comparison url found in template nbc.compare_page_2 needed +0s ... 0.008s

#11 no comparison url found in template nbc.compare_page_2 needed +0s ... 0.008s

#12 composed specs +0s ... 0.008s

#13 did output specs +0s ... 0.009s

#14 getting avg benchmarks for device 8550 +0.003s ... 0.011s

#15 got single benchmarks 8550 +0s ... 0.012s

#16 got avg benchmarks for devices +0s ... 0.012s

#17 min, max, avg, median took s +0s ... 0.012s

#18 no comparison url found in template nbc.compare_page_2 needed +0s ... 0.012s

#19 return log +0s ... 0.012s

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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 Ryzen Embedded R1505G
   2x 2.4 GHz - 3.3 GHz
+ Intel Core i5-5200U
   2x 2.2 GHz - 2.7 GHz
+ Intel Core i5-5250U
   2x 1.6 GHz - 2.7 GHz
+ Intel Core i5-4300U
   2x 1.9 GHz - 2.9 GHz
+ Intel Core i5-4350U
   2x 1.4 GHz - 2.9 GHz
» AMD PRO A12-9830B
   4x 3 GHz - 3.7 GHz
- Intel Core i5-2520M
   2x 2.5 GHz - 3.2 GHz
- Intel Core i3-5157U
   2x 2.5 GHz
- Intel Core i5-7Y57
   2x 1.2 GHz - 3.3 GHz
- Intel Core i5-7Y54
   2x 1.2 GHz - 3.2 GHz
- Intel Pentium Gold 6405U
   2x 2.4 GHz
Klaus Hinum (Update: 2017-04- 3)