Patrick Gelsinger
Chief Executive Officer at Intel
Thank you Tony and good afternoon, everyone. First, let me say, welcome to Dave who is joining us for his first earnings call. Many of you know Dave well and know his track record of successfully driving shareholder value. We're very excited to have him join our team. I also want to take a moment to thank George for his many contributions during the critical period in the company's transformation. Everyone here at Intel wishes him all the best in his future endeavors as he begins his planned retirement in May.
Q4 was a tremendous finish to a transformational year where we beat expectations on both the top and bottom line. We exceeded our guidance for the quarter by over $1 billion on the topline, finishing with our best quarter and our best full year revenue ever. We had a record quarter for DCG where we grew 20% year-on-year and where we continue to be the partner of choice for cloud and data center customers. We expect that our Xeon shipments in December alone exceeded the total server CPU shipments by any single competitor for all of 2021.
We had a record year for our client business and in Q4, we outperformed our plan and delivered another $10 billion quarter, highlighting again that the PC is more essential than ever. Continuing our momentum as the market leader in ADAS and AV solutions, Mobileye grew more than 40% year-on-year in 2021, delivering a 14th consecutive year of revenue growth.
And finally IOTG had another $1 billion quarter to cap a record year as the need for compute at the Edge continues to grow. Supporting these record results, our manufacturing network continued its superb execution throughout the year. As an IDM, we were able to rapidly adjust to support customers mix changes often with a normal lead time and manufacture more than 2 million wafers. We broke ground on two new fabs in Arizona, three months ahead of schedule as part of the largest overall manufacturing expansion in Intel's history and all while managing a challenging COVID environment and focusing on the safety of our employees, suppliers and partners.
We also took several and a series of key steps to shape our business. To begin with, we've recently completed the first close of the sale of our NAND business on time, a critical step in optimizing our portfolio in line with our new strategy. Second, we began unfolding our plan to find innovative ways to sustainably unlock shareholder value with the announcement of our intent to take Mobileye public in 2022. Third, just last week, we announced our new manufacturing site in Ohio, which will support our future growth and advances our plan to create a more geographically balanced resilient supply chain. While there is a lot left to do, we're building momentum and we intend to continue our laser focus on execution, innovation and growing the business.
Finally, Q4 was a sacred moment for the entire technology industry, as we led the 50th anniversary celebration of the Intel 4004, the chip that changed the world. Microprocessor technology sparked by the Intel 4004 allows us to stay connected during the pandemic. It has opened up new ways to work and learn. It has removed geographical boundaries and changed almost every aspect of our lives. We are committed to accelerate this impact for the next 50 years as the insatiable need for compute that started with the 4004 continues to drive the value of Moore's Law. At IEDM, we outlined a long-term path toward more than 10x density improvement in packaging and the 30% to 50% area improvement in transistor scaling. As the steward of Moore's Law, we remain committed to keeping it alive for the next decade and beyond.
Looking across the industry, 2021 was dominated by two recurring themes: unprecedented demand and ecosystem supply constraints. The strong demand we saw throughout 2021 continued in Q4 and markets remained robust across all our businesses. We expect this trend to continue as the digitization of everything, driven by the four superpowers of AI, pervasive connectivity, ubiquitous compute and cloud-to-edge infrastructure leads to an era of sustainable growth, 2021 marked the best year in a decade for the PC industry with third parties reporting a growth rate of approximately 15% driven by higher PC density, shorter replacement cycles and increased market penetration.
In Q4, we also saw the strong recovery in the channel as increased supply led to record sell-through for Intel and we started to see inventories return to pre-pandemic levels. The data center market was strong across all geographies in Q4, led by the enterprise, where the market continue to recover from COVID lows. We expect the data center network and edge markets to continue to have robust growth as hyperscalers lay out multi-year cloud capex investment plans. The ongoing need for data privacy and security drives additional edge on on-prem deployments. 5G network and edge build outs are scaling and workloads like AI continue to expand.
This unprecedented demand continues to be tempered by supply chain constraints as shortages and substrates, components and foundry silicon has limited our customers' ability to ship finished systems. Across the industry, this was most acutely felt in the client market, particularly in notebooks, but constraints have widely impacted other markets, including automotive, the Internet of Things and the data center. As we predicted, these ecosystem constraints are expected to persist through 2022 and into 2023, with incremental improvements over this period. The industry will continue to see challenges in a variety of areas including specialty and overall foundry shortages, substrates, as well as third-party silicon.
While constraints will remain, our IDM 2.0 strategy affords us a superior position to navigate this environment. With control over our manufacturing network and supply chain, we are able to react to rapid changes in demand and help solve challenges for our customers, suppliers and partners. Equally important as an IDM, we remain more resilient to foundry price increases as only a minority of our volume is produced by third parties.
Turning from the ecosystem to Intel, we made incredible progress over the last year, improving our execution and technology development, manufacturing and product leadership. With unprecedented transparency, we laid out an ambitious path to deliver five process nodes in four years, and regain process performance parity by 2024 and unquestioned leadership by 2025. We are shipping Intel 7 in volume today. And as I was able to say last quarter and can reaffirm today, we remain on or ahead of schedule for Intel 4, 3, 20A and 18A against the timelines we laid out in July.
Our manufacturing execution continue to improve and in Q4 as we shipped a record number of servers and we have more than a 30% year-on-year reduction in 10-nanometer wafer costs. We had record quarterly increase in our substrate capacity with our vendors and we accelerated our pace of innovation with a record number of PDK releases and new product introductions in our factories.
Finally, as part of our strategy to use both internal and external manufacturing, we signed multiple long-term supply agreements, ranging from foundry partners to substrates to equipment suppliers that will support the growth of our business for years to come. In particular, we announced the deepening of our ASML partnership and our leadership position with the second generation of EUV High-NA. In client, we had another $10 billion quarter and 2021 was our sixth straight year of revenue growth.
We feel great about our position within the sustainably larger client market and we had an all-time record shipments with customers like Dell, we have a great product lineup, starting with Tiger Lake, which has now shipped over 100 million units, making it the fastest ramping notebook in our history. We are extending our leadership position further with products like our 12th generation Alder Lake, the fastest client processor ever, which is now shipping to over 140 customers in 30 countries around the world.
As our first performance hybrid product, it features the highest performance CPU core Intel has ever built, as well as efficient course optimized for power. It leads the industry transition on DDR5 and PCIe 5 to enhance gaming and creator experiences. The Alder Lake family will scale across every PC segment from ultrathin and light laptops to enthusiast desktops where we've now set new over clocking records to mobile gaming where the core I9-12900HK, the world's best mobile gaming processor is up to 40% faster than the prior generation.
Following on the success of Alder Lake, we will continue to build momentum later this year when we expect to introduce Raptor Lake, which is already booted in our labs. In addition to leadership products, we are also driving platform innovations and at CES, we unveiled our 3rd gen Evo platform. This new generation includes features like intelligent collaboration to optimize remote work and learning experiences, as well as Thunderbolt 4 and WiFi 6E. With no legacy WiFi interference, WiFi 6E will enable incredible performance with low latency, the biggest Wi-Fi advancement in 20 years.
We are further reinvigorating the PC ecosystem with technologies like Screenovate, which provides a seamless multi-device and screen-sharing experience, which will begin rolling out on select Intel Evo platforms starting later this year. Driven by the strong product and platform line up, we feel confident in our ability to compete and drive growth going forward.
Our Data Center Group had its best quarter ever as customers continued rebuilding their confidence and choosing Intel. Enabled by our IDM advantage, Ice Lake server shipped more than 1 million units, equal to the amount we have shipped in the prior three quarters combined. All of our OEMs are currently shipping systems and all of our major cloud customers have announced instances, including our 3rd instance with Amazon Web Services.
Going forward, our road map only gets better and we expect to ship initial SKUs of Sapphire Rapids to select customers in Q1. Sapphire Rapids will offer significant performance improvements across a range of workloads, including AI where we are targeting up to 30x total gain for Xeon. This demonstrates that a general purpose CPU with built-in AI acceleration consult even more customer use cases that once necessitated GPU acceleration.
Customers remain excited about Sapphire Rapids and it has been chosen along with HPE to power the new Kestrel supercomputer, built for the U.S. Department of Energy's National Renewable Energy Laboratory, Kestrel will accelerate discovery of renewable power. Once completed in 2023, Kestrel will have more than 5 times greater capability than NREL's existing system with approximately 44 petaflops of peak performance.
Beyond the core datacenter, we continue to build on our leadership position from the network to the edge with our comprehensive portfolio of hardware and software solutions. We are leading the transformation of the network, where our Xeon and FlexRAN software are used in almost all vRAN commercial deployments. We are driving AI inferencing adoption at the edge with our OpenVINO software on partners like BMW Group and Samsung in the factory and medical environments and we are extending the IPU ecosystem and accelerating the creation of fully programmable network by collaborating on new FPGA based IPU solutions with Inspur, Ruijie networks and Silicon.
In our discrete and accelerated graphics business, we are starting the year very quickly. Alchemist, the first product in our Intel Arc discrete graphics line up is now shipping the customers with more than 50 new mobile and desktop designs including with Acer, ASUS, Dell, HP, Lenovo, Samsung and others. Our Arc family, our products will scale from mainstream up to the performance graphics segment and will be available in the market later this quarter.
In high performance computing, our of Ponte Vecchio GPU is already sampling to customers. With 100 billion transistors, Ponte Vecchio has our highest compute density ever and along with Sapphire Rapids will power the 2 Exaflops of Aurora Supercomputer at Argonne National Laboratory. There are over 100 HPC applications running on Ponte Vecchio, which enabled by oneAPI provides a unified and open programing model across CPU and GPU. We are working with numerous partners and customers including ATOS, Dell, HPE, Lenovo, Quanta and Supermicro to deploy our HPC tune CPUs and GPUs in their latest systems.
Our IFS business continues to see strong and enthusiastic customer support. We have a strong pipeline of potential customers and IP development with the ecosystem is progressing well. We are shipping for revenue on our packaging solutions and we continue to expect customer test chips in our factories on our Intel16 process this year. Innovations like RibbonFET and PowerVia are proving to be very attractive features to potential customers and the Intel 18A design kit has now been released to three RAMP-C customers. Overall, we are ahead of where I thought we'd be and I'm thrilled with the progress of our IFS team.
In mobility, Mobileye continues to be an industry leader in both ADAS and AV and we recently hit a significant milestone shipping our 100 million IQ SoC. At CES, we gave a glimpse of the future with the IQ Ultra, which will do the work of 10 IQ5 SoCs in a single package and was designed to deliver the optimum power and performance for a fully self-driving vehicle. In Q4, we also introduced our first autonomous on-demand service in Paris in collaboration with the RATP Group.
Paris is the latest in a list of locations where Mobileye is piloting autonomous vehicle test fleets, including New York, Munich, Detroit, Tokyo, Israel AND China. Looking ahead, we still expect to launch commercial robotaxi services in Munich and Tel Aviv in 2022. As we announced in December, we are working to take Mobileye public to unlock shareholder value. We are making good progress and we'll share more as we go through the year.
You'll hear a lot more about how we are re-architecting our business for growth as part of our upcoming Investor Day. We will lay out details on how we are leveraging our core strengths to accelerate our plans and how we are uniquely positioned to create value. We'll give you the proof points you should expect to see in 2022 that show that we are on track for a long-term plan, all backed up by the transparency and accountability that our new reportable segments will provide.
Let me close by saying again that Q4 was an incredibly strong finish to a great 2021 and I believe that with growing markets, our strong product roadmap and our increasingly solid execution, 2022 will only be better. In fact, just in the past 24 hours, we were pleased to see the ruling from the General Court in Europe and their decision to overturn the EUR1.1 billion fine. The semiconductor industry has never been more competitive than it is today and we look forward to continuing to invest and grow in Europe.
At the same time here in the U.S., we were very excited to see the progress on the CHIPS Act with the house introducing their version of the bill yesterday. The President and other members of the administration have been clear on the importance of this transformational investment and it's encouraging to see the strong bipartisan and bicameral support as we continue to work together to address the long-term impacts of the semiconductor shortage, restore U.S. leadership in this critical industry and rebalance the global supply chain.
With that let me turn it over to Dave.