Intel Tiger Lake With Xe Graphics Outperforms AMD’s Fastest 7nm Vega Integrated GPU

[Mark-x]

Intel's Tiger Lake CPUs are expected to launch later this year, featuring the company's brand new Xe graphics architecture based integrated GPU. There have been lots of rumors and speculation over the Xe graphics architecture but its latest performance leak from an early sample show that it's easily going to outperform AMD's updated 7nm Vega GPU inside Renoir Ryzen 4000 CPUs.

 

Yesterday, we reported an 11th Generation Intel Tiger Lake CPU running at boost clocks of up to 4.30 GHz. The variant that leaked out today isn't faster than the one we reported earlier but we do get to see how it handles graphics workloads, at least in a synthetic benchmark. This particular variant features 4 cores and 8 threads like all the previous Tiger Lake-U listings we have seen and has a base clock of 2.70 GHz. The chip has a reported maximum turbo core clock of 2.8 GHz which means that its boost functionality is either disabled or not being utilized under the 3DMark work-load.

 

The GPU, on the other hand, is based on the Xe (Gen 12) graphics architecture. The core clocks for the GPU are not mentioned but the Tiger Lake chips are equipped with 96 EUs which is the same number as the one featured on its DG1 class GPUs. The DG1 GPU is based off the Xe LP micro-architecture which would be utilized by Ultra Mobile, PC Mobile, and entry to mid-range discrete graphics cards.

The Intel Tiger Lake CPU with Xe GPU was tested against the AMD Ryzen 9 4900HS which is the most high-end Renoir mobility product available. The CPU features 8 cores, 16 threads, a base clock of 3.0 GHz, boost clock of 4.3 GHz and 12 MB of cache (4 MB L2 + 8 MB L3).

 

The graphics side includes the enhanced 7nm Vega GPU which delivers more than 50% performance uplift per CU over the 12nm 'Picasso' Vega graphics. The chip comes with 8 Vega CUs for a total of 512 stream processors clocked at 1750 MHz. One thing to note is that the Intel Tiger Lake chip was using the LPDDR4X memory (8 GB) versus 3200 MHz LPDDR4 memory (16 GB) memory on the Ryzen 4000 based laptop.

 

That and coupled with the Xe GPU architecture, the 10nm+ node should also deliver increased clocks compared to the first iteration of the 10nm+ architecture featured on Ice Lake chips. The 10nm Tiger Lake CPUs would tackle AMD's 7nm Zen 2 based Ryzen 4000 'Renoir' family in the second half of 2020. We can also expect brand new 11th Generation based NUC's that are coming out in 2H of 2020 as part of the Phantom Canyon and Panther Canyon lineup.