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Intel on Wednesday introduced new 64-bit Atom C2000 processors based on the company's 22-nanometer "Silvermont" microarchitecture for microserver, storage, and networking installations in the data center.

The new System-on-a-Chip (SoC) products include one line for microservers and cold storage platforms formerly code named Avoton, and a second group of SoCs known as Rangeley which are being positioned for entry networking platforms. Intel offered a peek at its latest lineup of back end-targeted Atom products at its Datacenter Day event in July.

Avoton and Rangeley, both featuring x86-64 instruction sets, are coming out just nine months after Intel introduced its first-ever Atom SoCs for data center operations, a move that has heated up the competition with other players pushing ARM-based chips for ultra low-power microservers like Calxeda.

Intel's traditional x86 rival Advanced Micro Devices has its foot in both camps at the moment, partnering with ARM to help develop the latter's own forthcoming 64-bit architecture for 2014 while continuing to sell Atom-based server and data center fabric products through its SeaMicro subsidiary.

Intel, meanwhile, is billing its latest SoC offerings and a software defined networking (SDN) platform matching the new Intel Ethernet Switch FM5224 chipset and the company's WindRiver Open Network Software suite as the go-to silicon for makers of systems supporting mobile and cloud services.

Also on Wednesday, Intel showed reporters and analysts at a San Francisco event what it called "the first operational Intel Rack Scale Architecture (RSA)-based rack with Intel Silicon Photonics Technology," a new data center fabric which utilizes a new MXC connector and Corning's Intel-certified ClearCurve optical fiber.

That set-up is capable of transferring data at speeds up to 1.6 terabits-per-second across distances of up to 300 meters, the company said.

Sergis Mushell, a principal analyst for Gartner, said Intel is at this point pretty far ahead of ARM on microservers but the race is closer in other data center product categories.

"The fact is that Intel invented the [microserver] category with Atom. Now ARM has been talking about this microserver category but the only company that has made headway there [with ARM-based products] has been Calxeda, which really hasn't shipped in volume yet," Mushell said. "And we really don't know where ARM's 64-bit architecture will be in terms of comparison with x86."

But ARM is in a better position with regards to developing storage and networking products, the analyst said.

"On the server side, Intel clearly has dominance, but when you look at the networking and storage categories, ARM has shown in can play in both 32-bit and 64-bit. Intel's issue here is that it can absolutely develop and build a few very successful products and manufacture them in mass quantities. That's what Intel does. But when you're talking about building specific, tailor-made products like the ones needed for these other types of equipment and tasks, that's a different world for Intel."

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The bill was the third to emerge from Congress in three days, following both Democratic and Republican versions in the Senate this week.

Mr. Kline, Republican of Minnesota, said he was “reducing the federal footprint” and had eliminated 70 programs previously financed under the law, which is an amendment to the 1965 Elementary and Secondary Education Act.

Mr. Kline’s bill would remove all but the most basic requirements for states receiving federal money under programs intended to support schools and students from racial minorities and poor families as well as those learning English and students with disabilities.

Under Mr. Kline’s bill, states would continue to administer standardized tests in reading and math from third through eighth grade, and once in high school. And like the Senate versions, Mr. Kline’s bill adds science tests three times between third grade and the end of high school.

Schools would have to report test scores and show how different groups — including racial minorities, the disabled and the poor — perform on the tests. But states would have complete freedom to decide what should be on the tests and how to rate schools based on student scores.

The bill says that states must set academic standards but provides very little guidance beyond that. In a reference to the Common Core, standards for what children should learn in math and reading from kindergarten through high school that have been adopted by 45 states and the District of Columbia, Mr. Kline said in a call with reporters that states were free to continue with those standards.

But, he said, “what I object to and continue to object to is the federal department virtually coercing states into it” by requiring “college- and career-ready” standards to qualify for grants and waivers releasing states from the most onerous conditions of No Child Left Behind, which mandated that all students reach proficiency in math and reading by 2014.

The bill requires states to administer teacher evaluations, but Mr. Kline said states would have “an enormous amount of latitude on what that system would look like.”

In a statement, Representative George Miller of California, and the ranking Democrat on the House Education Committee, said that Mr. Kline’s bill “turns the clock back decades on student achievement, equity and accountability in American public education. Our children, teachers and schools deserve more than ideology when it comes to fixing our nation’s education law.”

Mr. Kline said he was determined to move the bill out of the Education Committee this month.

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