由买买提看人间百态

topics

全部话题 - 话题: ryzen
1 2 3 4 5 6 7 8 9 10 下页 末页 (共10页)
d*****0
发帖数: 68029
1
昨天才报道完新的12nm Ryzen处理器的偷跑测试,今天就有人把AMD的PPT全都曝出来了
,这下我们可以看清楚AMD下一代到底有些什么东西了,先要说下,下代没有Ryzen 7
2800X这东西。
El Chapuzas Informatico放出了AMD最新的PPT,从上面可以看出采用12nm Zen+核心的
新品一共有四个,分别为Ryzen 7 2700X、Ryzen 7 2700、Ryzen 5 2600X、Ryzen 5
2600,售价分别为369美元、299美元、249美元和199美元,话说这次全都送散热器了。
Ryzen 7 2700X为8核16线程,基础频率3.7GHz,最大Boost频率4.35GHz,TDP 105W;
Ryzen 7 2700为8核16线程,基础频率3.2GHz,最大Boost频率4.1GHz,TDP 65W;
Ryzen 5 2600X为6核12线程,基础频率3.6GHz,最大Boost频率4.25GHz,TDP 95W;
Ryzen 5 2600为6核12线程,基础频率3.4GHz,最大Boost频率3.9GHz,TDP 65W;
新的Ryze... 阅读全帖
k**0
发帖数: 19737
2
来自主题: Hardware版 - AMD Ryzen 漏洞被发现了
AMD's Ryzen Chips Vulnerable to New Attacks
Researchers have found 13 critical security vulnerabilities in AMD's Ryzen
and EPYC processors that can infect the PCs with malware, give attackers
access to important data, read and write files and take over chipsets
entirely. CNET first reported on the issues.
The vulnerabilities were discovered by Israeli security firm CTS-Labs, which
gave AMD less than 24 hours' notice before CTS-Labs disclosed the issues. (
Standard security-research practice is t... 阅读全帖

发帖数: 1
3
来自主题: Stock版 - 关于AMD Ryzen的野鸡FA

按摩店已经派人去支持游戏开发商了,软件优化周期没你想的那么长。
“Oxide games is incredibly excited with what we are seeing from the Ryzen
CPU. Using our Nitrous game engine, we are working to scale our existing and
future game title performance to take full advantage of Ryzen and its 8-
core, 16-thread architecture, and the results thus far are impressive. These
optimizations are not yet available for Ryzen benchmarking. However, expect
updates soon to enhance the performance of games like Ashes of the
Singularity on Ryzen CP... 阅读全帖

发帖数: 1
4
来自主题: Hardware版 - 目前主板是ryzen平台的短板啊
等他们把主板搞好点我就装一台
http://www.overclock3d.net/news/cpu_mainboard/am4_motherboards_will_soon_be_receiving_a_new_agesa_microcode_update/1
AM4 motherboards will soon be receiving a new AGESA microcode update
Ryzen/AM4 motherboards will soon be receiving a new AGESA microcode update,
with version 1.0.0.6 aiming to improve memory support, especially for highly
clocked DIMMs.
AMD has already delivered some serious improvements to their AM4 platform
using AGESA BIOS updates, including improved DRAM latency... 阅读全帖
i****a
发帖数: 36252
5
来自主题: Hardware版 - Ryzen 5 公布4/11
4/11 上市,价格实惠
The $169 Ryzen 5 1400, a 4-core/8-thread chip that runs at 3.2GHz and boosts
at 3.4GHz
The $189 Ryzen 5 1500X, (4 cores/8 threads, 3.5GHz/3.7GHz)
The $219 Ryzen 5 1600 (6 cores/12 threads, 3.2GHz/3.6GHz)
And the $249 Ryzen 5 1600X (6 cores/12 threads, 3.6GHz/4.0GHz)
http://www.pcworld.com/article/3180799/components-processors/amd-reveals-ryzen-5-prices-as-it-sidesteps-performance-questions.html
t*********u
发帖数: 26311
6
但据韩国等地网友反映,有人在购买了六核心的Ryzen 5 1600X/1600处理器后意外发现
,开机竟然显示是八核心!
Ryzen 5 1600X/1600本是6核心12线程的主流产品,但是在这些幸运儿的手中,赫然都有
完整的8核心16线程,而频率没变。这样一来,Ryzen 5 1600X就摇身变成了旗舰级的Ry
zen 7 1800X(1999元瞬间升值为3999元),Ryzen 5 1600也和Ryzen 7 1700差不多了。
不过,如此福利仅限特定批次,具体来说是2017年第36周(9月初)在马来西亚生产的,具
体看处理器表面第二行的批次编号即可查明。比如说“UA1706PGT”,UA代表产自美国,
1706代表2017年第06周,P代表ATMP(组装测试标记和打包)地点为马来西亚槟城(S为中国
苏州),最后的T代表晶圆产地为德克萨斯(S为萨拉加托)。
C*****5
发帖数: 8812
7
【 以下文字转载自 Hardware 讨论区 】
发信人: taylorlee (轻型农民), 信区: Hardware
标 题: AMD Ryzen的评测结果有点好啊, 牙膏厂有危险
发信站: BBS 未名空间站 (Thu Feb 23 01:24:06 2017, 美东)
$499的Ryzen 1800X实测干翻了$1000的i7-6900K
其他的也型号也很给力,要装机的可以下手了,3月2号首发
详情见
http://www.pcworld.com/article/3172555/computers/amd-ryzen-benchmark-preview-ryzen-7-outperforms-intels-best.html

发帖数: 1
8
苏妈的 reddit AMA:
http://www.reddit.com/r/Amd/comments/5x4hxu/we_are_amd_creators_of_athlon_radeon_and_other/
"In terms of the creation of Ryzen, I am really really really PROUD of our
team. To build something like Ryzen takes really smart people coming
together around a big, audacious goal and the Ryen team did it. The lead
architect on Ryzen was a guy named Mike Clark and together with the entire
global team, made Ryzen a reality."

发帖数: 1
9
来自主题: Hardware版 - Ryzen装机汇报
找到这个, 说是Ryzen没有自己的SATA driver:
http://www.tweaktown.com/articles/8073/amd-ryzen-ssd-storage-performance-preview/index4.html
“AMD delivers very respectable performance; however, Ryzen is crushed by
Intel's vastly super random performance. As you will notice throughout,
Intel has superior random performance. A good portion of the disparity
between the two platforms is due to Intel's RST driver and superior chipset.
Ryzen has no SATA driver, and thus suffers the consequences.”
能不能把intel RST driver去... 阅读全帖

发帖数: 1
10
来自主题: Hardware版 - Ryzen装机汇报
找到这个, 说是Ryzen没有自己的SATA driver:
http://www.tweaktown.com/articles/8073/amd-ryzen-ssd-storage-performance-preview/index4.html
“AMD delivers very respectable performance; however, Ryzen is crushed by
Intel's vastly super random performance. As you will notice throughout,
Intel has superior random performance. A good portion of the disparity
between the two platforms is due to Intel's RST driver and superior chipset.
Ryzen has no SATA driver, and thus suffers the consequences.”
能不能把intel RST driver去... 阅读全帖
n*********u
发帖数: 1030
11
来自主题: Hardware版 - Ryzen 7 1700 + ASUS PRIME B350
只是听说win10上ryzen可能对内存速度要求比较高。
貌似现在的解释是:
“目前ryzen的特殊L3缓存架构暂时还不能被win10很好地支持,导致ryzen cpu过早向
内存求助,让内存成了cpu的缓存大将,以至于出现目前ryzen cpu极度吃内存频率的情
况” - 摘自知乎上一条回答(https://www.zhihu.com/question/58104526
d******a
发帖数: 32122
12
来自主题: Detective版 - Ryzen基本没有价格优势 (转载)
【 以下文字转载自 Hardware 讨论区 】
发信人: didadida (滴滴嗒嗒), 信区: Hardware
标 题: Ryzen基本没有价格优势
发信站: BBS 未名空间站 (Sat May 27 22:06:21 2017, 美东)
除非你要配独立显卡
我不玩游戏
发现Ryzen没有集成显卡的主板
所以Ryzen 5 + 廉价显卡(功力类似于i7自带)+主板价格并不比i7+主板便宜多少
D*********e
发帖数: 646
13
来自主题: Stock版 - Ryzen游戏性能不行
按摩店的CPU一直都这德行
Advanced Micro Devices Declines More Than 7% After Disappointing Review of
New Ryzen Line
3/2/17, 1:00 PM
04:00 PM EST, 03/02/2017 (MT Newswires) -- Advanced Micro Devices (AMD)
slumps more than 7% after the company said it launched its new Ryzen line of
desktop CPUs, which some technology reviewers said showed poor gaming
performance.
he Ryzen 7 lineup, released Thursday, features 3 models: an 1800x, 1700x,
and 1700 whose prices range from $329 to $499.
Tech publication Ars Techni... 阅读全帖

发帖数: 1
14
来自主题: Stock版 - 关于AMD Ryzen的野鸡FA
抄过来的野鸡分析:
The bad gaming reviews are probably due to Ryzen having a tooting problem
with lightly threaded applications. And we can clearly see some of the
reasons for this.
We see the 7350K come out ahead of even the 1800X, so the games are clearly
not heavily threaded. Yet Intel 6-10 core CPUs, which the 1800X outperform
in both ST and MT loads more often than not, seems to have no problems
outperforming both the 7350K and the 1800X.
WHY?!!?
Scheduling.
In some of the worst examples we see that... 阅读全帖
t*******e
发帖数: 1633
15
$499的Ryzen 1800X实测干翻了$1000的i7-6900K
其他的也型号也很给力,要装机的可以下手了,3月2号首发
详情见
http://www.pcworld.com/article/3172555/computers/amd-ryzen-benchmark-preview-ryzen-7-outperforms-intels-best.html

发帖数: 1

发帖数: 1

发帖数: 1
18
http://wccftech.com/amd-ryzen-performance-negatively-affected-windows-10-scheduler-bug/
"Windows 10′ scheduler correctly identifies Intel’s hyper-threads as
lesser performing than principal core threads and schedules tasks in a way
that’s takes advantage of the additional throughput without negatively
impacting performance. Unfortunately the scheduler currently is not able to
differentiate principal core threads from virtual SMT threads with Ryzen and
in fact sees 16 thread Ryzen 7 processors as... 阅读全帖

发帖数: 1
19
http://wccftech.com/amd-ryzen-performance-negatively-affected-windows-10-scheduler-bug/
"Windows 10′ scheduler correctly identifies Intel’s hyper-threads as
lesser performing than principal core threads and schedules tasks in a way
that’s takes advantage of the additional throughput without negatively
impacting performance. Unfortunately the scheduler currently is not able to
differentiate principal core threads from virtual SMT threads with Ryzen and
in fact sees 16 thread Ryzen 7 processors as... 阅读全帖
i****a
发帖数: 36252
20
What!! I was planning to use Win 7 for my next build with Ryzen.... But what
does it actually mean? If I install from Win 7 with SP slipstreamed already
, I don't need to care too much right? But if the windows bug of Ryzen CPU
won't get fixed by MS, then I am forced to use Win 10...
http://www.pcgamer.com/microsoft-turns-off-windows-781-updates-for-ryzen-and-kaby-lake/
B******y
发帖数: 9065
21
来自主题: Hardware版 - 有装RYZEN 5 1600的吗?
MC那个eCatalog和online order不太一样。eCatalog上面的是所有Ryzen $50 combo,
可我online order出来的是Ryzen 7 $100 combo,Ryzen 5啥也没有。我家里MC太远,
跑一次不太容易,懒得去店了实证了。
B******y
发帖数: 9065
22
是的,目前发布的Ryzen都不是APU,没法用集显。AMD下步想把Vega合在Ryzen里,不过
先在mobile里试用,等destop的Ryzen APU还得有会儿。
C*****5
发帖数: 8812
23
【 以下文字转载自 Hardware 讨论区 】
发信人: pathdream (求包养买保10洁), 信区: Hardware
标 题: 16核心32线程!AMD Ryzen发烧版曝光:Intel彻底慌了
发信站: BBS 未名空间站 (Sun Mar 19 16:48:55 2017, 美东)
16核心32线程!AMD Ryzen发烧版曝光:Intel彻底慌了
t*******e
发帖数: 1633
24
来自主题: Hardware版 - Apple会用Ryzen吗
是intel求着apple买,另外现在所有mac的独立显卡都是AMD, 现在看ryzen在功耗上有
优势,apple用ryzen很有可能
a******8
发帖数: 660
25
来自主题: Hardware版 - ryzen 5和ryzen 7 差别不大
低频(1700) vs 高频(1600X)?
Ryzen超频上限都差不多,1700超频提升还是很大的
B******y
发帖数: 9065
26
来自主题: Hardware版 - 有装RYZEN 5 1600的吗?
MC的Ryzen 5没有combo deal,新蛋上反而有。Combo以后新蛋和MC的差别不大了,对新
蛋不收税或是没有MC的州,新蛋也是个非常好的选择。
https://www.newegg.com/Product/Product.aspx?Item=19-113-434&nm_mc=KNC-
GoogleKWLess-PC&cm_mmc=KNC-GoogleKWLess-_-Ryzen-1600x-_-Apr112017-_-NA&gclid
=CjwKEAjwr_rIBRDJzq-Z-LC_2HgSJADoL57HV7bZ1zI_ay3p-CmSKSgMRfru06vsj0o7lyrPXkN
_XRoCcNzw_wcB&gclsrc=aw.ds
d******a
发帖数: 32122
27
来自主题: Hardware版 - Ryzen基本没有价格优势
除非你要配独立显卡
我不玩游戏
发现Ryzen没有集成显卡的主板
所以Ryzen 5 + 廉价显卡(功力类似于i7自带)+主板价格并不比i7+主板便宜多少
m*******e
发帖数: 334
28
最近给儿子装机,买了AMD Ryzen 5 1500X和ASROCK A320M-HDV主板,接上外置显卡、
内存、硬盘,显示屏没信号。显卡、内存在另一台机子上确认没问题。用最小排除法只
接主板、CPU和主板喇叭,开机风扇能转,喇叭不响。清CMOS不管用。在ASROCK网站看
到这块板子可以支持Ryzen系列,但1500X和别的型号都不一样,要BIOS 2.0版本才行。
主板上的BIOS版本标识是1.3,所以认为是主板的问题。
又在amazon订了块MSI A320M Gaming PRO,结果还是一样,没显示。这块板子上有四个
诊断LED,1-4分别对应BOOT, GPU, RAM, CPU。开机风扇转,1、4灯亮,说CPU不识别或
有故障。去掉内存,内存灯却不亮。再插上内存、清CMOS,1、4灯熄,2、3灯却亮了。
重新插显卡,又变成1、4灯亮。另外按机箱电源按钮可以开机,长按却不能关机。
power led也不亮。机箱主板喇叭从来不响。
这块CPU和两块主板都是全新,出问题的可能性应该很小。到现在也没搞清到底是哪个
环节出了问题,如果是CPU,退货的时间所剩不多,所以来版上求高手... 阅读全帖
t*******e
发帖数: 1633
29
AMD Ryzen 5 1600X Processor + MSI X370 Gaming Pro Carbon MB $295 after $20
Rebate + Free S/H
https://slickdeals.net/f/10686060-amd-ryzen-5-1600x-processor-msi-x370-
gaming-pro-carbon-motherboard-310ar?src=catpage

发帖数: 1
30
来自主题: Hardware版 - Ryzen 2

I think it's fake news. Ryzen 2 i.e. Zen+ will be on 12nm process. It should
be only an improved Summit Ridge.
Ryzen 3 i.e. Zen2 on 7nm process may be having that spec instead.

发帖数: 1
31
来自主题: Hardware版 - Ryzen 问题
急需攒台RYZEN机,是现在就动还是等4月的RYZEN+?
不打游戏,BIZ ONLY。
谢谢
a******8
发帖数: 660
32
来自主题: Hardware版 - Ryzen 问题
How about buy Ryzen APU to avoid overpriced GPU? Ryzen APU should be
released on Feb 12.

发帖数: 1
33
来自主题: Hardware版 - ryzen叫好不叫座
那是因为OEM受制于牙膏,和牙膏有"strategical contract", 自己装机的话
干嘛要用牙膏? socket AM4至少还会活到2020年,可以再升级两代不要换主板。现在的
牙膏有meltdown bug, 装了补丁性能会下降,以后升级也麻烦。
我最近已经弄了两台Ryzen, 干活挖矿都非常不错。

:看看笔记本吧,基本没有用ryzen的
h******a
发帖数: 394
34
来自主题: Military版 - 华为Matebook 13 (Ryzen +Linux)不错
Ryzen 5 3500U + Linux 4.2 + xfce4 + WPS office, 完胜Wintel这印度公司的。
w***g
发帖数: 5958
35
仔细看了眼帖子。Ryzen的对手应该是$441的6800K。
6900K那个$1089里面包含$500的发烧友premium,算不得数的。
不过INTC确实要完。
C****s
发帖数: 107
36
来自主题: Stock版 - 关于AMD Ryzen的野鸡FA
数据来自于PassMark网站,我看了一下比较焦点的几款cpu的数值(Intel家的6950x,
6900k,6800k,7700k和AMD家的1800x,1700x,1700),感觉和各大测评的情况基本类
似。这个benchmark数值应该是cpu综合的评价,包括日常应用,生产,游戏等。
CPU Score Retail price
6950x 19973 1699
6900k 17695 1050
1800x 15875 499
6800k 13577 410
1700x 13385 399
7700k 12320 340
1700 12046 330
Note: 我没找到1700的score,按照amd给的宣传估计,1700大约是1700x的90%左右,
所以我就手动填了一个数值,而且根据官方宣传1700是针对7700k的,这么算下来也差
不多。
综合来说Intel的6950x依然巨无霸,当然价格也是基本上gg的节奏。
AMD的宣传逻辑是,
1)1800x比6900k只差了10%,价... 阅读全帖
m**********g
发帖数: 2705
37
来自主题: Stock版 - AMD的Ryzen现在问题很多啊
你说这些消息在ryzen出来第一天的时候就被人用来bash股价了。你这反应也太慢了点
。。。
t**********s
发帖数: 2968
38
Ryzen 5 - AMD's mid range CPU is set to launch on April 11th. Widely known,
this positive event should attract new money to the stock and yield much
positive media.
z****n
发帖数: 3189

发帖数: 1
40
标题:
UPDATE: Alleged 12-Core Ryzen 7 2800X Leak With 5.1GHz Turbo Clock Is A Hoax
5块可以考虑草地
z****n
发帖数: 3189
41
【 以下文字转载自 Hardware 讨论区 】
发信人: zuihan (前按摩店忠实股东), 信区: Hardware
标 题: 便宜又大碗,ryzen 2700才220刀
发信站: BBS 未名空间站 (Thu Sep 27 16:13:24 2018, 美东)
在马鬃
12nm 8cores 16 threads 3.2Ghz ~ 4.1Ghz
甚至还带光污染风扇
向各位推荐
b*****2
发帖数: 11103
42
来自主题: TVGame版 - Ryzen装机汇报 (转载)
【 以下文字转载自 Hardware 讨论区 】
发信人: Mycloud (Mycloud), 信区: Hardware
标 题: Ryzen装机汇报
发信站: BBS 未名空间站 (Mon Mar 6 16:33:51 2017, 美东)
RT,上周五跑到附近的microcenter高了1700和ASUS X370 Prime装机。正好趁周末折腾
了一下,替下了原来的4790K。
几点感受:
1. 买到的CPU是大雷,超到3.7G需要1.275V的电压,3.8G需要1.35V,超到3.9G更是需
要1.45V。现在只有原装风扇不敢再往上超了。据网上说法大部分1700可以1.18V超到3.
7G,体质好的1.35V可以超4G。
2. 功耗小。3.8G prime95烤机时电压1.38V(主板自动加压),功耗只有120W左右。作
为对比,之前开盖的4790K 4.6G 1.23V烤机功耗要170W。。。
3. 磁盘性能很差。SATA接口SSD性能只有Z97的80%左右。据说M2接口NVME SSD性能差距
会小一点,但手头没有nvme没法测试。
4. 配套主板待完善。手头G Ski... 阅读全帖
b*****2
发帖数: 11103
43
来自主题: Joke版 - Ryzen装机汇报 (转载)
【 以下文字转载自 Hardware 讨论区 】
发信人: Mycloud (Mycloud), 信区: Hardware
标 题: Ryzen装机汇报
发信站: BBS 未名空间站 (Mon Mar 6 16:33:51 2017, 美东)
RT,上周五跑到附近的microcenter高了1700和ASUS X370 Prime装机。正好趁周末折腾
了一下,替下了原来的4790K。
几点感受:
1. 买到的CPU是大雷,超到3.7G需要1.275V的电压,3.8G需要1.35V,超到3.9G更是需
要1.45V。现在只有原装风扇不敢再往上超了。据网上说法大部分1700可以1.18V超到3.
7G,体质好的1.35V可以超4G。
2. 功耗小。3.8G prime95烤机时电压1.38V(主板自动加压),功耗只有120W左右。作
为对比,之前开盖的4790K 4.6G 1.23V烤机功耗要170W。。。
3. 磁盘性能很差。SATA接口SSD性能只有Z97的80%左右。据说M2接口NVME SSD性能差距
会小一点,但手头没有nvme没法测试。
4. 配套主板待完善。手头G Ski... 阅读全帖
t*******e
发帖数: 1633
44
双通道还是四通道影响很小
My own testing of quad-channel vs. dual-channel indicates it probably made
no difference on the two tests AMD showed. Still, it would probably make
Intel fans feel better if the Broadwell-E CPUs had been configured to
present their best performance.
cinebench测试软件用的是旧版的,那时还Ryzen还没出呢
t*******e
发帖数: 1633
45
cinebench测试软件用的是旧版的,出这版cniebench的时候还Ryzen还没影呢,测试软
件作弊的可能性很小
m*t
发帖数: 2464
46
Jim Keller, 原DEC Alpha的,K7也是他做的,暴打intel P3、P4啊。
后来看AMD不行了,就很低薪水回炉设计了Ryzen,主要设计做完就走了。
此君大牛,x86-64指令集也是他搞的,搞完K7/K8之后去苹果搞ARM A4/A5, 然后回AMD
救急,现在在Tesla。传说三星想挖他。
DEC Alpha CPU体系继承者现在是土鳖国放军搞的申威系列,由申威搭的太湖之光目前
超级计算机暂居第一。
https://www.top500.org/lists/2016/11/
m*t
发帖数: 2464
47
据说苹果台式机以后会用Ryzen定制版CPU。
y**b
发帖数: 10166
48
真是牛人。
神威那个了不起。
话说Ryzen对应的服务器版本较什么名称?

AMD
n***t
发帖数: 8357
49
doesn't matter.
Ryzen looks OK, I might build one.
N**********n
发帖数: 649
50
Zen is expected to be utilized in desktop Ryzen CPUs, future Opteron server
processors, and future APUs.
1 2 3 4 5 6 7 8 9 10 下页 末页 (共10页)