Intel may adopt 3D V-Cache starting with Nova Lake CPUs

Intel is reportedly developing a new strategy to challenge AMD's stronghold in the gaming CPU market. A new report suggests that upcoming Nova Lake CPUs will integrate a “bLLC” (large Last-Level Cache) technology, hoping to get the same performance gains from AMD's 3D V-Cache in their X3D processors. 

Haze (via Techspot) states that at least two Nova Lake CPUs will feature this enhanced L3 cache. Both configurations are said to include 8x P-cores and 4x low-power E-cores. One variant will pack an additional 20x E-cores, while the other will have 12x E-cores. Both are expected to have the same 125W TDP rating.

This “bLLC” technology isn't entirely new to Intel's ecosystem, having already been implemented in their Clearwater Forest server CPUs. In those chips, a local cache is integrated directly into the foundation tile, which sits beneath the compute tiles. This approach mirrors AMD's current 9000-series X3D architecture, where 3D V-Cache is attached to the bottom of the CPU dies. However, this development surprises some, as Intel had previously downplayed plans for a consumer-facing technology akin to AMD's 3D V-Cache. In November 2024, Intel's Tech Communications Manager, Florian Maislinger, explicitly stated that there were no intentions for a desktop version of such a feature.

The Nova Lake-S series for desktops is anticipated to launch in late 2026 or early 2027. This generation is expected to introduce a new LGA 1954 socket and feature at least six desktop variants. The lineup is rumoured to range from a top-end CPU with 52x cores and a 150W TDP to an entry-level model with 12 cores and a 125W TDP.

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KitGuru says: AMD has had great success in the gaming market thanks to 3D V-Cache. Do you think Intel will get a comparable performance bump? 

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