Intel and NVIDIA Roadmap Leak: Razer Lake, Titan Lake, Hammer Lake Detailed

Back in September, NVIDIA and Intel announced a partnership in which they would collaborate on custom CPUs and GPUs, with NVIDIA also investing $5 billion in Intel stock. In this partnership, Intel planned to design and manufacture x86 CPUs specifically for NVIDIA. These custom chips are built to integrate into NVIDIA's AI infrastructure platforms, catering to the growing demand in hyperscale and enterprise data centers.

Now, the latest information (first shared by RedGamingTech) has revealed Intel's plan for future desktop and mobile CPU architectures. As per the leak, Intel is gearing up for next-generation desktop CPUs for release in late 2026.

Here's a closer look at the Intel and NVIDIA roadmap leak for 2026.

Intel and NVIDIA Roadmap Leak for 2026

While there is no official confirmation from either Intel or NVIDIA, multiple upcoming Intel CPU and hybrid projects are reportedly in development. These include a new platform called Serpent Lake, along with future architectures such as Razer Lake, Titan Lake, and Hammer Lake.

Serpent Lake (Intel + Nvidia)

Serpent Lake is said to be a joint project between Intel and NVIDIA, with Intel handling the CPU and NVIDIA providing the GPU. The platform is expected to support up to 16× LPDDR6 memory, while the GPU component is tipped to be based on NVIDIA's Rubin RTX architecture. Additionally, Serpent Lake is reportedly to be manufactured by TSMC on its N3P process.

Razer Lake

Intel's Razer Lake desktop CPUs are expected to follow the Nova Lake-S lineup, with a launch timeline reportedly set for 2027. According to the leak, Razer Lake chips will retain the same core configuration as Nova Lake processors, featuring up to 16 Performance (P) cores, 32 Efficiency (E) cores, and potentially four low-power (LP) E-cores.

Both the P-core and E-core architectures are said to be entirely new. with Big Griffin Cove P-cores and Golden Eagle E-cores. Moreover, sources suggest a healthy double-digit IPC improvement for the P-cores. However, Intel appears to be placing even greater emphasis on E-core performance this generation.

While exact uplift figures for the Golden Eagle E-cores remain unclear, speculation suggests they could see even larger relative gains than the Griffin Cove P-cores.

Intel Hammer Lake

With Hammer Lake, Intel is reportedly moving away from distinct P-core and E-core architectures. This shift will simplify the overall CPU design and aims for a better balance between performance and efficiency. Some speculation reportedly links this direction to Intel's longer-term plans for stronger integrated graphics, potentially developed alongside NVIDIA technologies. However, the leak shares no hardware specifications or performance figures for the Hammer Lake CPUs.

Titan Lake

Titan Lake is said to be mobile-focused architecture that is expected to follow Razer Lake. It will reportedly use similar core design concepts but refined specifically for laptops, with a stronger emphasis on power efficiency and improved battery life. Titan Lake will also likely feature an updated Intel Xe integrated GPU, with some configurations possibly including more than 12 graphics units, as per the leak.

Overall, the leak hints at Intel preparing a broad roadmap. If half of these turn out to be true, Intel could be in a stronger position to challenge AMD over the next few years.

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