Intel Raptor Lake, Titan Lake, and Hammer Lake Leak IPC Gains

Key Takeaways

1. Major CPU Updates in 2026: AMD and Intel are preparing to launch their next-generation CPU architectures, Zen 6 and Nova Lake, in late 2026.

2. Future CPU Designs Revealed: Leaks indicate new designs beyond Zen 6 and Nova Lake, including Intel’s Razer Lake, Titan Lake, and Hammer Lake, as well as AMD’s Zen 8 and Zen 9.

3. Razer Lake Expectations: Intel’s Razer Lake CPUs, expected in 2027, will build on Nova Lake’s core setup but with new P-core and E-core designs that may significantly improve performance.

4. Unified Core Strategy: Intel is shifting towards a “Unified Core” approach with Hammer Lake, moving away from separate P and E-core designs to streamline architecture, influenced by AMD’s core organization.

5. Titan Lake for Laptops: Intel’s Titan Lake architecture will focus on laptops, refining the core framework of Razer Lake and introducing a new XE3P Refresh iGPU for enhanced graphics performance.

2026 is predicted to be a significant year for desktop CPU updates. Both AMD and Intel are said to be preparing their next-generation Zen 6 and Nova Lake desktop CPUs for a late 2026 launch. However, leaks are hinting at even more future Intel and AMD CPU designs beyond just Zen 6 and Nova Lake.

New CPU Architectures

A recent leak from Moore’s Law Is Dead has revealed the Zen 8 and Zen 9 core designs, while RedGamingTech has shared an extensive report about Intel’s upcoming Razer Lake, Titan Lake, and Hammer Lake desktop and mobile CPU architectures. They also mention intriguing information about Intel’s Serpent Lake, which is reportedly being developed in collaboration with Nvidia. We have explored the Intel Serpent Lake architecture in a separate piece.

Razer Lake Expectations

Previously, it was mentioned that Intel’s Razer Lake desktop CPUs will succeed the Nova Lake-S chips in 2027. The Razer Lake processors are expected to maintain the same core setup as their Nova Lake counterparts, featuring a maximum of 16 P-cores, 32 E-cores, and possibly 4x LP E-cores. Nonetheless, the P and E-core designs will be new, incorporating the Griffin Cove P-cores and Golden Eagle E-cores.

RGT claims that the Griffin Cove P-cores might offer a “healthy double-digit IPC increase” compared to the Nova Lake versions. Interestingly, Intel is reportedly putting more emphasis on the Golden Eagle E-cores, which are expected to deliver even greater IPC gains than the Griffin Cove P-cores.

Unified Core Approach

So, why is Intel concentrating more on E-cores in the Razer Lake design? According to RGT, this is due to the “Unified Core” strategy that might be introduced with Intel’s Hammer Lake in mid-2029 or beyond.

RGT posits that Intel is shifting away from separate P and E-core designs with Hammer Lake. This new “Unified Core” approach would resemble the way AMD currently organizes its large and small cores, such as Zen 5 and Zen 5c. The Hammer Lake architecture is reportedly being developed by teams focused on E-cores, which connects Intel’s focus on Golden Eagle E-cores in Razer Lake to the future Unified Core architecture.

Unfortunately, RGT does not provide any hardware specifications or performance metrics for the Hammer Lake CPUs. Previous insights from Moore’s Law Is Dead suggest that Hammer Lake could be the first product of Intel and Nvidia’s collaboration and could feature a significant Nvidia iGPU.

Titan Lake Insights

Set to launch as a laptop-exclusive architecture, Intel Titan Lake is rumored to retain the same core framework as Razer Lake. Thus, Titan Lake mobile CPUs are expected to utilize Griffin Cove P-cores and Golden Eagle E-cores as well. However, this architecture is said to be more refined compared to Razer Lake, featuring “tweaks across the overall platform”.

RGT draws an analogy between Titan Lake processors and the 11th-gen Intel Tiger Lake CPUs, stating that the latter were simply evolutions of the previous 10th-gen chips without major changes.

That being said, Intel Titan Lake CPUs are expected to introduce a new XE3P Refresh iGPU with over 12 Xe cores in high-end configurations, potentially offering impressive graphics performance.

In conclusion, Intel’s future CPU architectures, as detailed by RGT, seem quite ambitious. If Team Blue can successfully launch Nova Lake in late 2026, they may finally start to close the gap with AMD in the consumer desktop arena.

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