Arc G3 Processor Collection Detailed: Function-built for Gaming Handhelds, Packs the Better of Intel

Intel at present formally launched the Arc G3 collection, a collection of fully-integrated SoCs for gaming handhelds out to compete with AMD Ryzen Z-series. Intel felt the necessity for such a product line when it noticed OEMs utilizing U-segment cellular processors for handheld consoles. The Arc G3 incorporates a tailor-made stability of CPU compute, and graphics muscle, usually favoring the latter, with energy administration that is fine-tuned for typical handheld gaming use-cases. This time round, Intel additionally made the trouble to co-engineer units with OEMs so their battery-life and thermals have knowhow from Intel.

Intel tapped into its newest “Panther Lake” microarchitecture to create the Arc G3 collection. The firm claims efficiency as much as 42% greater than the competitors (being AMD Ryzen Z2 Extreme primarily based on “Strix Point”); with as a lot as 11 hours of gameplay on battery, and help for XBOX mode. It additionally brings the complete stack of Intel Arc improvements comparable to XeSS 3 upscaling, frame-generation, and low-latency, the GPU gives full DirectX 12 Ultimate acceleration. Also on the software program facet, the console will get day-0 recreation optimization from Intel, together with pre-compiled shaders. Intel additionally brings segment-first connectivity options comparable to Thunderbolt 4 and Wi-Fi 7.

At the silicon degree, the Arc G3 is a closely modified model of “Panther Lake-U,” with a Compute tile constructed on the Intel 18A foundry node. The Compute tile incorporates a 2P+8E CPU advanced, whereas the SoC tile has 4 further low-power island E-cores. The P-cores are Intel’s newest “Coyote Cove” cores, whereas the E-cores and LPE-cores are “Darkmont,” each of that are optimized updates to the earlier “Lion Cove” and “Skymont” cores, respectively. Both the Arc G3 Extreme and Arc G3 have the identical CPU configuration. Each of the 2 P-cores has 3 MB of L2 cache, whereas every of the three E-core clusters has 4 MB of L2 cache shared among the many 4 E-cores of the cluster. The two P-cores and two E-core clusters of the Compute tiles share a 12 MB L3 cache.The Graphics tile, which accommodates the primary quantity crunching equipment of the iGPU, is constructed on the TSMC N3B (3 nm EUV) foundry node. The iGPU is predicated on the Xe3 “Celestial” graphics structure, and this tile accommodates 12 Xe cores. Arc G3 Extreme will get all 12 cores, whereas the Arc G3 will get 10 cores. Proportionately, there are both 96 or 80 XMX engines, and 12 or 10 Ray Tracing models. Intel has additionally given the iGPU a reasonably large 16 MB L2 cache.The SoC tile, apart from the 4 “Darkmont” low-power island E-cores, has the iGPU’s show controllers and media acceleration engines. This tile additionally options the reminiscence controller with an LPDDR5X-8533 reminiscence interface cushioned by an 8 MB memory-side cache. The tile additionally accommodates a forty five TOPS NPU 5 unit that meets Copilot+ native acceleration necessities.Intel put out first-party efficiency numbers for the Arc G3 Extreme, in contrast with previous-generation Core Ultra 258V “Lunar Lake-MX” and the present rival, AMD Ryzen Z2 Extreme. Intel claims as much as 44% greater body charges averaged throughout video games, and as much as 24% greater efficiency at 17 W sustained. The massive declare right here is that Intel provides related efficiency at half the ability of Ryzen Z2 Extreme or 2x efficiency at identical energy.

We’ve gone by means of three of the primary handheld consoles implementing the Arc G3 Extreme.

The full slide deck follows.