The Ivy Bridge version of the Xeon E3 family debuted, and the Xeon E3-1200 v2 series for single CPUs was released. A total of 11 models, retail and bulk, were released.
The retail price is around 17,800-79,800 yen (see "New Products Found This Week" for details). The top model E3-1290v2 (normal clock 3.7GHz, 4 cores / 8 threads) is 79,800 yen, and the E3-1220Lv2 (normal clock 2.3GHz, 2 cores / 4 threads) called "TDP 17W" (shop) is 17,800 yen. .. These two models are bulk products and are sold only as a set with other parts such as CPU coolers and mothers.
● Ivy Bridge architecture Xeon compatible socket is LGA1155
| E3-1220LV2 | |
| E3-1290V2 |
One of its features is that it has improved power saving, similar to the Ivy Bridge for desktop PCs. However, as for the TDP, as with the desktop version, "The numerical value written on the CPU package and the TDP on the specifications may differ, and what is written on the CPU package is" Required for CPU thermal solution (CPU cooler). "I've heard the specs" (shop).
For example, E3-1275v2 and E3-1245v2 are said to be "77W" in the TDP information obtained by the shop, but the label affixed to the outer box is "95W". Also, in the CPU with TDP 69W, the wattage of the outer box differs depending on the model, for example, the outer box notation of E3-1280v2 is "95W", but E3-1270v2 and E3-1240v2 are "80W". ..
As of Monday, 14th, product information has not been released on Intel's website, and official information about these is still unknown.
The basic specifications are quad core (up to 8 threads by Hyper-Threading), cache 8MB, Turbo Boost support, etc., almost the same as Core i7 (2 cores / 4 threads only for E3-1220Lv2).
In addition, it is equipped with functions such as Intel VT-d and TXT (Trusted Execution Technology), and ECC memory is also supported.
However, unlike the desktop version of Ivy Bridge, it seems to be limited to some models that have graphics functions. Be careful when choosing a model.
According to the shop, the maximum clock at Turbo is 4.1GHz for E3-1290v2 and 4GHz for E3-1280v2. Since the clock exceeding 3.9GHz of Core i7-3770K is realized, it seems to be a must check for those who place importance on specifications and performance. In addition, these two models do not have a graphics function.
* There was some error in the description of Intel VT-d and TXT when it was first published on May 15th. We apologize for the correction.
In addition, it seems that it can be used with some Z77 mothers. According to PC DIY SHOP FreeT, when I installed E3-1275v2 and E3-1245 on ASRock's Z77 mother Z77E-ITX, H77M-ITX, B75M-ITX and tested it, the CPU name etc. was recognized normally by the BIOS. It was confirmed that POST ended normally.
In addition, the Tsukumo PC Honten has released a boot verification table up to the BIOS screen on its website.
□ Xeon processor E3 family (Intel) http://www.intel.com/jp/products/server/processor/xeonE3/index.htm □ Startup verification table (Tsukumo PC main store) http://blog.tsukumo.co. jp / honten / 2012/05/ivy_bridgeintelxeon_1.html
□ Related article [April 28, 2012] Ivy Bridge finally released, power saving model is out of stock http://akiba-pc.watch.impress.co.jp/hotline/20120428/etc_intel4.html [April 2012 8th] Intel's latest chipset "Z77" equipped mother released, Ivy Bridge compatible http://akiba-pc.watch.impress.co.jp/hotline/20120407/etc_intel2.html [June 4, 2011] Intel S1200BTS (new product found this week) http://akiba-pc.watch.impress.co.jp/hotline/20110604/ni_cs1200bts.html [May 12, 2011] 4-core Xeon with low power GPU released, Confirmed operation with Z68 mother http://akiba-pc.watch.impress.co.jp/hotline/20110514/etc_intel2.html [May 7, 2011] TDP20W Xeon E3-1220L released, also works with P67 mother http //akiba-pc.watch.impress.co.jp/hotline/20110507/etc_intel.html [April 6, 2011] Sandy Bridge without GPU first appeared, http://akiba-pc.watch for servers .impress.co.jp/hotline/20110409/etc_intel.html
| Intel Xeon |
[Photographing cooperation: TSUKUMO PC main store, TSUKUMO eX., PC DIY SHOP FreeT, and PC shop Ark]
