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英特尔发布首批K系列第13代猛禽湖CPU：酷睿i9-13900K、13700K、13600K_我的网站

A |     A South Korean company has begun production at a huge new solar panel factory in Georgia even as industry leaders say surging Asian imports could dampen efforts to make more solar components in the United States.Qcells, a unit of South Korea’s Hanwha Group, said Wednesday that it can now turn out enough solar panels to generate 5.1 gigawatts of power yearly at a two-factory complex in the northwest Georgia city of Dalton. That's almost 40% of U.S. solar panel capacity, according to figures from the Solar Energy Industries Association. Qcells' opened its first factory in 2019 and an even larger plant in phases since, what the company describes as the largest solar investment in American history. “It’s another milestone as we as a company really strive to become a global leader and a U.S. leader in solar manufacturing," said Scott Moskowitz, Qcells head of market strategy and public affairs, speaking with The Associated Press after a plant tour Monday.The company says its new plant is the first solar module factory in the U.S. to begin production since passage of President Joe Biden’s signature climate legislation. Qcells' $208 million investment again shows how federal incentives are spurring a nationwide boom in renewable energy and electric vehicles.Industry jitters about a flood of cheap solar panels from overseas show how dependent on federal policy the solar industry remains. That's a threat in part because former President Donald Trump, the frontrunner for the 2024 Republican nomination, is hostile to renewable energy.Qcells leaders say the new plant showcases more efficient equipment and processes, part of a much larger investment intended to bring key steps in solar manufacturing to the U.S. A solar panel, or module, is assembled from solar cells most commonly made from wafers cut from ingots of polysilicon. Today, the company's solar cells are imported from Asia. But 30 miles (50 kilometers) south of Dalton in Cartersville, Qcells is building a $2.3 billion complex to take polysilicon refined in Washington state and make ingots, wafers and solar cells — in addition to 3.3 gigawatts of solar modules. That plant is scheduled to open in phases starting next year.Currently, no silicon ingots or wafers are made in the U.S. But Biden's Inflation Reduction Act, besides offering a extra tax credit on American-made solar equipment, lets manufacturers earn incentives for every unit of polysilicon they refine and every wafer, cell and module they make. For example, Qcells earns a tax credit of 7 cents per watt for every panel it makes in Dalton, or $34.30 for every 490-watt residential panel made.Even with that boost, solar industry leaders warn, factories will struggle to compete with a new spike in cheap Asian imports. They're again urging federal officials to investigate whether solar panels are being dumped at unfairly low prices. Previous investigations have led to anti-dumping tariffs on panels made in China and Taiwan.U.S. officials shouldn't regard the spike as a normal market fluctuation, said Mike Carr, executive director of the Solar Energy Manufacturers for America Coalition, a group that includes Qcells. He argues Chinese component makers are pushing out cheap modules from southeast Asian factories, tanking panel prices to ensure Chinese dominance and smother U.S. manufacturing.“This is likely to be the No. 1 new energy source in the 21st century," Carr said. "It’s already cheaper than pretty much anything else to install. It is the path to meeting our climate goals. So I think it becomes a real national security kind of concern. The way OPEC is in oil markets, we don’t want to allow China to become that same controller of supply in solar.”Qcells sees current low prices as a “near-term challenge" in achieving economies of scale and serving a long-term market, Moskowitz said. Beyond trade policy, he said, requiring federal agencies to buy American-made products and promoting panels produced with fewer carbon emissions could bolster Qcells.Politics envelops the solar industry. Vice President Kamala Harris visited the plant earlier this year. At the state level, Republican Gov. Brian Kemp has wrestled with Democratic U.S. Sen. Jon Ossoff over political credit for electric vehicle and renewable energy investments flowing to Georgia. “Out of all the places Qcells could have gone, they chose to operate and expand here in Georgia because of our unrivaled assets and the competitive package we put together,” Kemp said in a statement.Ossoff and fellow Georgia Democratic Sen. Raphael Warnock note they authored the component incentives that benefit Qcells, emphasizing federal policy. “Our state is emerging as the advanced energy capital of the nation, thanks to federal infrastructure and manufacturing policies that are benefiting Georgia more than any other state,” Ossoff said in a statement.Qcells, for its part, praises both state and federal assistance.“To build these markets up and to have them work, you need a whole government approach," Moskowitz said.。    英特尔第13代猛禽湖桌面CPU的预期功能：最多24个内核和32个线程全新的猛禽湖CPU核心（更高的P-Core IPC）。

B | 基于10纳米ESF"英特尔7"工艺节点某些型号的E-Cores数量双倍的增加P-Core和E-Cores的缓存在现有的LGA 1700主板上提供支持新发布的Z790, H770, 和B760主板28条PCIe通道（PCH Gen 4 + Gen 3）28条PCIe通道（CPU Gen 5 x16 + Gen 4 x12)双通道DDR5-5600内存支持20条PCIe第5代通道增强的超频功能125W PL1 TDP (旗舰SKU)AI PCIe M.2技术从规格上看，英特尔第13代猛禽湖CPU采用混合内核设计，具有性能优化的"P"和效率优化的"E"内核的组合。对于新的芯片，英特尔将使用一种全新的P-Core，称为Raptor Cove，它将取代Alder Lake CPU上的Golden Cove Cores。

C | 对于E-Core，英特尔将保留现有的Gracemont核心架构，但它将有小的改进。英特尔酷睿i9-13900K是旗舰级型号，包含8个P-Core和16个E-Core，总共拥有24个内核和32个线程。该CPU的基本时钟为3.0 GHz，单核提升时钟为5.8 GHz（1-2）个核心，全核提升时钟为5.5 GHz（所有8个P-Core）。该CPU具有68MB的组合缓存和125W的PL1等级，功耗最高可达253W。而当使用"无限功率模式"时，该CPU还可以消耗高达350W的功率。Core i9-13900K 8+16 (24/32) - 3.0 / 5.8 GHz - 66 MB Cache, 125W (PL1) / 253W (PL2)Core i9-12900K 8+8 (16/24) - 3.2 / 5.2 GHz - 30 MB Cache, 125W (PL1) / 241W (PL2)英特尔酷睿i7-13700K CPU将是猛禽湖CPU阵容中提供的最快的第13代酷睿i7芯片。该芯片具有总共16个内核和24个线程。这一配置是由8个基于猛禽湖架构的P-核和8个基于Gracemont核架构的E-核实现的。该CPU配备了30MB的L3缓存和24MB的L2缓存，合计54MB的缓存。该芯片的基本时钟为3.4GHz，提升时钟为5.40GHz。P-Cores的全核提升频率为5.3 GHz，而E-Cores的基本时钟为3.4 GHz，提升时钟为4.3 GHz。Core i7-13700K 8+8 (16/24) - 3.4 / 5.3 GHz - 54 MB Cache, 125W (PL1) / 253W (PL2)Core i7-12700K 8+4 (12/20) - 3.6 / 5.0 GHz, 25 MB Cache, 125W (PL1) / 190W (PL2)英特尔酷睿i5-13600K总共有14个核心，其中包括6个基于猛禽湖的P-核心和8个基于当前Gracemont核心的E-核心。这与英特尔酷睿i5-12600K的P核数相同，但E核数增加了一倍。因此，与Alder Lake酷睿i5-12600K相比，带来了40%的核心数量和25%的线程数量的提升。

D | 该CPU配备了24MB的L3缓存和20MB的L2缓存，合计44MB的缓存。时钟速度设定为3.5GHz基本频率、5.2GHz提升频率和5.1GHz全核心提升频率，而E-Cores则以3.5GHz基本频率和3.9GHz提升频率运行。Core i5-13600K 6+8 (14/20) - 3.5 / 5.1 GHz - 44 MB Cache, 125W (PL1) /181W (PL2)Core i5-12600K 6+4 (10/16) - 3.6 / 4.9 GHz - 20 MB Cache, 125W (PL1) / 150W (PL2)。

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