Intel's GPU reboot has been a bumpy road. Despite the departure of legendary architect Raja Koduri, Intel has clearly not given up on the graphics chip market. Intel recently confirmed the hiring of former Qualcomm Senior Vice President of Engineering, Eric Demers, as its new CEO.Senior Vice President of GPU ArchitectureThe addition of this veteran who spearheaded the design of Adreno GPUs indicates that Intel is attempting to shift its focus from simply stacking performance to what mobile devices value most.Energy efficiency and low-power design.
Arc graphics cards, which had been hoped to revive Raja Koduri's former glory, are still struggling.
Looking back at Intel's GPU development history, it can be described as full of twists and turns. After the early Larrabee project ended without a trace, Intel in 2017...Big poachingAt that time, the chief architect of AMD's graphics divisionRaja koduriAt the time, the market had high hopes for Intel, expecting it to break the duopoly of NVIDIA and AMD.
Raja Koduri did indeed bring Intel the new Xe graphics architecture and successfully launched the Arc series of discrete graphics cards. However, driver optimization issues initially severely impacted gamers' confidence, and the performance of high-end products consistently failed to challenge NVIDIA's dominance, resulting in Arc graphics cards only winning in the market through mid-to-low-end models and cost-effectiveness.
Although Intel recentlyNews of NVIDIA investmentThis has sparked speculation about OEM or technology collaborations, but Intel has emphasized that Arc-branded graphics cards will continue to be developed and that it has not easily given up on the discrete graphics card market as rumored.
Eric Demers: The Power Saving Expert from Qualcomm
After Raja Koduri's departure, the background of Eric Demers, whom Intel has brought in this time, is quite intriguing.
Eric Demers is a veteran in the semiconductor industry, having worked at AMD for nearly 10 years before joining Qualcomm for 13 years. His most notable achievement during his time at Qualcomm was leading the architecture development of the Adreno GPU.
Those familiar with GPU history know that Adreno originated from BitBoys Imageon's product line, acquired by ATI (Adreno is a repackaging of Radeon). AMD later sold its Adreno business to Qualcomm in 2009, and Eric Demers joined the Qualcomm team in 2012. Even earlier, Eric Demers was responsible for the architecture design of the Nintendo GameCube during the ArtX era.
Targeting integrated GPUs (iGPUs) and AI PC applications
Why does Intel need Eric Demers? The answer likely lies in "power consumption".
While discrete graphics cards (dGPUs) can deliver accelerated graphics performance, integrated graphics chips (iGPUs) are more important to Intel in today's world of laptops and AI PCs. Eric Demers' expertise lies in GPU architecture design focused on low power consumption.
This is similar to AMD's recently launched RDNA 3.5 architecture, precisely because...Collaboration with Samsung on Exynos processorsThe power-saving design of the mobile device is then fed back to the PC processor, resulting in an excellent energy efficiency rating. Intel clearly hopes to replicate this successful model, leveraging Eric Demers' experience in mobile processor GPU design to help Intel plan for more efficient and power-saving integrated GPUs in the future.
