Intel Battlemage GPU Architecture Over 2x Faster than Arc Alchemist, Per Leaked Benchmark

Lunar Lake features a Battlemage iGPU with 64 EUs or 512 cores clocked at a boost clock of 2GHz. It nets 1,927.6 Mpix/s in the SiSoft benchmark.

The first graphics benchmarks of Intel’s next-gen Battlemage graphics architecture have surfaced. Unfortunately, instead of a discrete graphics card, we’re looking at a mobile iGPU. The processor is an unknown Lunar Lake part with 20 cores (4P/2P + 14E/16E + 2LPE?) and a Battlemage iGPU. The P-cores have a boost clock of 3.91GHz and a global base clock of 1GHz. On the GPU side, we’re looking at a Battlemage iGPU with 64 EUs (Vector Units) clocked at a boost clock of 2GHz.

The SiSoft GPU test nets 1,927.6 Mpix/s, over 2x more than existing Meteor Lake iGPU samples with the same shader count. It’s also close to 30% faster than the fastest Core Ultra processor, which features twice as many shader units. More importantly, the SoC has a TDP of just 17W, while Meteor Lake is rated at 28W. This makes sense as Lakefield is designed for always-on ultrabooks and convertibles.

The Arrow Lake part spotted alongside it is a desktop SKU with a TDP of 65W to 125W. The CPU configuration is unknown, but the iGPU features 64 CUs or 512 ALUs, scoring roughly the same as its Meteor Lake counterpart. This confirms that the Arrow Lake processors will leverage the same graphics architecture as Meteor (Alchemist), while Lunar Lake will make the leap to Battlemage.

Source: 188号.

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