[硬件撚]討論硬件知識、砌機LIST、解答問題集中帖(149)望下#1 先 持續更新中

1001 回覆
2 Like 1 Dislike
2019-02-22 06:37:51
一定俾人包起左
2019-02-22 07:18:22
底板唔係話轉rog咩
做乜又變左godlike既
2019-02-22 07:20:27
敗家信仰機無價
2019-02-22 07:45:30
漏左隻ryujin 360 唔夠錢爆budget
2019-02-22 08:16:56
轉唔到VGA㗎,請放棄
btw 張卡冇HDMI輸出咩?

得Display Port 就買 DP to HDMI 頭/線
2019-02-22 08:24:47
我有條vga轉dp線,你要唔要?1060有dp頭
一包大薯片交換
2019-02-22 08:30:45
睇漏HDMI 線
試過其他HDMI線?
隻Mon set 咗HDMI輸入?
2019-02-22 08:33:34
可以
普通一嚿嗰啲唔得
有晶片嘅主動式轉接線/頭先可以
https://lih.kg/gJnHjQX
2019-02-22 08:39:10
係,貴啲囉
有HDMI 唔用太反智
2019-02-22 09:26:28
Hynix Details First DDR5 Chip

SAN FRANCISCO — SK Hynix gave the first detailed description of a synchronous DRAM chip based on the DDR5 specification at the International Solid State Circuits Conference here. Rival South Korean vendor Samsung countered in the same session by describing the implementation of an SDRAM process based on the low-power flavor of the spec, LPDDR5.

DDR5 — or Double Data Rate 5 — is still under development at the Jedec standards organization. DDR5 offers double the bandwidth and double the density of DDR4 along with delivering improved channel efficiency. The standard was expected to be finalized last year, but remains a work in progress. DDR5 products are now expected to appear beginning late this year.

Dongkyun Kim, a Hynix chip designer, presented the ISSCC paper Wednesday on the Hynix DDR5 chip, a 16Gb 6.4Gb/s/pin SDRAM that runs at 1.1V and measures 76.22mm2. The device is fabricated in a 1ynm, 4-metal DRAM process.

Kim described the implementation of a modified delay-locked loop (DLL) using a phase rotator and an injection locked oscillator to reduce clock jitter and clock duty cycle distortion associated with operating at higher clock speeds. He also described other techniques used by the Hynix design team, including a write-level training method to offset clock-domain issues associated with higher speeds and a modified forward feedback equalization (FFE) circuit.

Samsung, meanwhile, described a 10nm-class LPDDR5 SDRAM capable of up to 7.5Gb/s at 1.05V.

Jedec announced earlier this week the publication of the LPDDR5 standard, which will eventually operate at an I/O rate of 6400 MT/s, 50% higher than that of the first version of LPDDR4. It is expected to boost memory speed and efficiency for applications including smartphones, tablets and ultra-thin notebooks.

Jim Handy, principal analyst at Objective Analysis, said he found the Samsung presentation short on technical details about the LPDDR5 chip. "They didn’t really discuss their chip, which is what ISSCC is supposed to be all about.," Handy said in an email exchange with EE Times.

https://www.eetimes.com/document.asp?doc_id=1334351

DDR5 2020見面
2019-02-22 10:32:02
普及就2022-2023啦
2019-02-22 10:32:59
試過HDMI線喇⋯
個mon都撳咗去HDMI輸入
但係會彈返起VGA輸入嗰邊load
然後keep住Check Signal Cable
2019-02-22 10:35:17
[/member]唔知今日條ram到貨未呢[/member]
2019-02-22 11:03:36
條線兩邊插頭調轉呢
唔知關唔關事
2019-02-22 11:24:24
2019-02-22 11:28:54
各位巴打好, 我有3K budget 想砌部文書機,但係對砌機基本上0認識又唔想買廠機比人劏到一頸血到所以都係揾上網買料加砌埋果種,咁個網有條3K list, 我自己就想郁少少野,想問吓巴打意見睇吓有無錯

首先佢比既list:
CPU: Intel® Core™ CoffeeLake i3-8100 3.6GHz 6M Cache 4 Core 4 Thread LGA1151
底版: ASRock H310M-HDV
RAM: G.SKILL DDR4 Value Series DDR4 2666MHz 8GB (1x8GB)
PSU: Corsair VS Series™ VS450 80Plus 450W PSU
HDD: Toshiba DT01ACA200 2TB 7200rpm 64MB 3.5 Inch
SSD: Klevv NEO N500 (TLC) 240GB 2.5" SSD

我自己因為HDD用唔到2TB咁多,所以想將HDD轉做WD Blue WD10EZEX 1TB 7200rpm 64MB 3.5 Inch

另外同價位SSD 轉做Kingston SSDNow A400 240GB TLC 2.5 Inch SATA III 會唔會好啲? 因為我google 過本身佢list果隻SSD好似好易過熱,而且Kingston好似大路啲

求各位巴打賜教
2019-02-22 11:32:06
hdmi點會冇野出
2019-02-22 11:32:50
大家點睇msi 2080ti lightning z同 rog strix 2080ti?
煩緊買邊張
2019-02-22 11:43:43
100%後面個張
2019-02-22 11:44:48
等2060 送完game

1660 ti買最平個張都還可以
2019-02-22 11:48:57
點解呢?
2019-02-22 11:48:58
rog
2019-02-22 11:49:23
rog strix = 風冷最強個張
2019-02-22 11:53:23
1TB硬碟性價比太低
不如乾脆閹埋佢用啲錢埋隻靚嘅480/512 SSD
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