Intel於美国當地時間12日表示，他們將對LGA775的Celeron D進行更改steping。

這次受到影響的有Celeron D 326/331/336/341/346/351共六款，頻率從2.53GHz∼3.20GHz。

下面為更新的內容
• The CPU ID will change from 0XF41 to 0XF49 (Updated Bios required)
• No impact anticipated to existing platforms 845, 865 and 852 & 9xx family
• New S-Specs for affected product line items
• No change to Electrical and Mechanical Specification
• Desktop G-1 Step processors will be Pb-Free Second Level Interconnect (SLI) / RoHS
compliant and the integrated heat spreader (IHS) will be marked per JESD97 guidelines
with e4 designation
• Addition of 2 new EM64T instructions LAHF/SAHF
• G-1 is pin compatible with E-0. The thermal/mechanical specification is within overall
package height specification
• Intel anticipates no impact to current platforms designed to Intel guidelines
• Additional resistor added to the package

更改steping主要是加入了支援RoHS標準和加入兩條AMD64指令LAHF(Load Status Flags into AH Register)/SAHF(Store AH into Flags)。

產品將於11月進入市場