Quick Verdict
A no‑compromise workstation CPU for users who need maximum core count, PCIe lanes, and memory bandwidth in a single socket, provided you can supply sufficient cooling and power.
Overview
Launch
2026
Status
LaunchedGeneration
6th Gen Xeon (Granite Rapids-WS)
Market
Workstation / HEDT
The Intel Xeon 696X is a 64-core, 128-thread workstation processor based on the Granite Rapids-WS architecture, designed for single-socket professional workloads requiring extreme core counts, large PCIe 5.0 expansion, and 8-channel DDR5 memory.
Intel’s Xeon 696X is a 64-core/128-thread Granite Rapids-WS workstation processor on the LGA4710 (W890) platform. It runs at a 2.4 GHz base and up to 4.
8 GHz turbo, with 336 MB of L3 cache, 8-channel DDR5‑6400/8000 MRDIMM support, and 128 PCIe 5.0 lanes. Built for single-socket workstations, it competes directly with AMD’s 64‑core Threadripper PRO models in rendering, simulation, and AI inference, but demands a robust 350W+ cooling solution and a high-end W890 motherboard.
Specifications
Performance
Designed for productivity; expect very high multi‑threaded performance in rendering, compilation, and data processing, but no standardized, verified scores are available yet.
Excellent candidate for large VM farms and container hosts due to 64 cores and 128 threads, but no official benchmark scores exist; real‑world scaling depends on workload and I/O.
Not a gaming‑focused CPU; few real‑game benchmarks exist. Single‑thread performance is competitive, but gaming is limited by GPU and platform optimization, and gamers have cheaper, better‑suited options.
350W base and up to 420W turbo power means efficiency is not a priority; performance‑per‑watt will trail lower‑core‑count alternatives, especially at idle or light loads.
- •High single‑thread clocks help some titles, but core count is largely wasted for gaming.
- •Platform is optimized for professional workloads, not game scheduling.
- •Cost and power are hard to justify for a gaming‑only use case.
- •Intel AMX and AVX‑512 FP16 provide strong CPU‑side inference for small to medium models.
- •Not a replacement for dedicated GPUs or accelerators on large LLMs.
- •Well‑suited for edge inference, batch scoring, and pre‑processing stages of AI pipelines.
Architecture
Intel 3 compute tiles, Intel 7 I/O tiles
Process Node
Granite Rapids-WS
Codename
64C / 128T
Core Config
336 MB
L3 Cache
350 W
TDP
Architecture Overview
Granite Rapids-WS is Intel’s 6th‑generation Xeon workstation platform, scaling the Redwood Cove P‑core architecture from servers into a single‑socket workstation form factor with the W890 chipset.
CPU Design
The Xeon 696X uses 64 Redwood Cove P‑cores in a chiplet design, with compute tiles on Intel 3 and I/O tiles on Intel 7. Each P‑core supports Hyper‑Threading for 128 threads total, with enlarged L1 caches and AMX units for AI workloads.
Memory Subsystem
Eight DDR5 memory controllers support DDR5‑6400 and MRDIMM‑8000, providing very high bandwidth and up to 4 TB capacity per socket, which is critical for large datasets and in‑memory databases.
PCIe & I/O
128 PCIe 5.0 lanes are routed directly from the CPU, enabling multi‑GPU rendering farms, high‑speed NVMe storage arrays, and 100G+ networking without bottlenecking typical workstation I/O.
Overclocking
The multiplier is locked; Xeon 696X is not designed for enthusiast overclocking. Turbo behavior and power limits are managed by Intel’s turbo algorithms and platform firmware.
- Move from Sapphire Rapids to Granite Rapids architecture with Redwood Cove cores and higher IPC.
- Core count increase from up to 56/64 cores to 64 in this SKU, with more L3 cache.
- Transition to W890 platform with 8‑channel DDR5 and 128 PCIe 5.0 lanes.
- Stronger AI capabilities via AMX and AVX‑512 FP16 vs earlier DL Boost implementations.
Key Highlights
- 64 cores and 128 threads for heavily parallel workloads
- 128 PCIe 5.0 lanes for multi‑GPU and fast storage
- 8‑channel DDR5‑6400 / MRDIMM‑8000 memory with 4 TB support
- Modern Redwood Cove P‑cores with AMX and AVX‑512 AI acceleration
- Single‑socket W890 workstation platform with vPro manageability
- Very high power draw (350W base, up to 420W turbo)
- Expensive CPU and platform (W890 motherboard, 8‑channel DDR5, robust PSU)
- Locked multiplier limits overclocking headroom
- Overkill for gaming and light workloads
- Limited real‑world benchmarks and software optimizations so far
History
Intel’s Xeon 696X is part of the Granite Rapids‑WS generation, which brings the server‑oriented Granite Rapids architecture into a single‑socket workstation form factor. Granite Rapids itself launched in 2024 as Intel’s 6th‑generation Xeon Scalable platform, featuring up to 128 Redwood Cove P‑cores and a chiplet design built with Intel 3 compute tiles and Intel 7 I/O tiles. For workstations, Intel repackaged this silicon into the Xeon 600 Granite Rapids‑WS family, announced on February 2, 2026, alongside the W890 chipset.
The Xeon 696X sits near the top of this workstation stack with 64 full‑speed P‑cores and 128 threads, targeting the same professional users who previously used Sapphire Rapids‑WS Xeon W‑3400/2400 parts or AMD Threadripper PRO CPUs. Early leaks in late 2025 showed SiSoftware Sandra entries for a 64‑core Granite Rapids‑WS part with 336 MB L3 cache and a 350W TDP, which aligned closely with the final Intel specifications. Some early benchmark samples were misidentified by tools as 32‑core parts, highlighting the usual challenges of supporting a brand‑new workstation platform.
Intel positions Xeon 600 WS as a direct rival to AMD’s Threadripper PRO 7000/9000 WX series, emphasizing higher official memory speeds, AMX‑based AI acceleration, and 128 PCIe 5.0 lanes on W890, while AMD typically counters with higher core counts and strong multi‑threaded performance.
Improvements over Previous Generation
- Move from Sapphire Rapids to Granite Rapids architecture with Redwood Cove cores and higher IPC.
- Core count increase from up to 56/64 cores to 64 in this SKU, with more L3 cache.
- Transition to W890 platform with 8‑channel DDR5 and 128 PCIe 5.0 lanes.
- Stronger AI capabilities via AMX and AVX‑512 FP16 vs earlier DL Boost implementations.
Alternatives & Competitors
Should You Buy It?
Recommended for the right buyer
Professional workstation for rendering, simulation, or AI where you need maximum cores, PCIe lanes, and memory in a single socket and can justify the high platform cost.
Avoid if…
- Gaming‑only builds
- Budget‑sensitive workstations
- Users not equipped to cool 350–420W CPUs
- Workloads that don’t scale beyond ~32 cores
Use Cases
Interesting Facts
Xeon 696X is part of Intel’s Xeon 600 Granite Rapids‑WS family, which marks the return of boxed workstation CPUs under the Xeon brand after the W‑3400 generation.
Granite Rapids uses a chiplet design with Intel 3 compute tiles and Intel 7 I/O tiles, connected via EMIB interposers.
The same Redwood Cove P‑core architecture is also used in server Granite Rapids‑SP SKUs, but with different memory and I/O configurations.
This is the first Xeon WS generation to officially support 128 PCIe 5.0 lanes directly from the CPU on the W890 platform.
SiSoftware Sandra leaks before launch showed samples with 4.4–4.51 GHz all‑core turbo and 336 MB L3 cache, matching final Intel specs.
Early engineering samples were misidentified as 32‑core parts in some benchmark tools, highlighting the teething issues common with new workstation platforms.
Intel markets Xeon 600 WS as a direct competitor to AMD Threadripper PRO, especially for single‑socket workstations.
Support for MRDIMM‑8000 enables very high memory bandwidth, but those DIMMs are still relatively rare and expensive.
Despite the HEDT‑like positioning, Xeon 696X lacks integrated graphics and is entirely focused on professional compute.
The Xeon 600 WS launch also reintroduces Intel’s boxed workstation CPU concept, with a full lineup from 12 up to 86 cores.
People Also Ask
Is the Intel Xeon 696X good for gaming?
Not really. It has strong single‑thread performance, but it’s designed for workstation workloads. Gamers are better served by cheaper, gaming‑optimized CPUs with fewer but faster cores and lower power draw.
What socket does the Xeon 696X use?
It uses the Intel FCLGA4710 socket on the W890 workstation platform.
How much memory does the Xeon 696X support?
Up to 4 TB of DDR5 memory across 8 channels, using DDR5‑6400 RDIMMs or MRDIMM‑8000 modules.
How many PCIe lanes does the Xeon 696X have?
128 PCIe 5.0 lanes directly from the CPU, plus additional PCIe 4.0 lanes from the W890 chipset.
Does the Xeon 696X have integrated graphics?
No, it requires a discrete GPU; there is no integrated graphics.
Can you overclock the Xeon 696X?
No. The multiplier is locked, like other Xeon workstation CPUs. You can only adjust turbo power limits within the platform’s constraints.
What is the Xeon 696X TDP?
Processor base power (TDP) is 350 W, with a maximum turbo power up to 420 W according to Intel’s spec sheet.
Which chipset does the Xeon 696X use?
It is designed for the Intel W890 chipset, which provides additional PCIe 4.0 lanes and platform connectivity.
Is the Xeon 696X better than Threadripper PRO 7985WX?
It depends on the workload. Both are 64‑core/128‑thread workstation CPUs. Intel offers higher official memory speeds and AMX/AVX‑512, while AMD often has strong multi‑threaded performance and mature platform support; real‑world leadership varies by application.
What process node is the Xeon 696X built on?
Its compute tiles use Intel 3, and the I/O tiles use Intel 7, as part of the Granite Rapids chiplet architecture.
Frequently Asked Questions
Does the Xeon 696X support ECC memory?
Yes, it supports DDR5 ECC RDIMMs and MRDIMMs, as is standard for Xeon workstation platforms.
Can I use Xeon 696X in a dual‑socket workstation?
No, it is a 1S‑only SKU. Intel’s official specs list scalability as 1S only.
What kind of workloads benefit most from 64 cores on Xeon 696X?
Rendering, simulation, batch processing, large compile jobs, virtualization, and AI inference workloads that scale well across many cores.
Does the Xeon 696X support CXL?
Granite Rapids‑WS adds CXL 2.0 support on the platform, but Intel’s product page does not explicitly list CXL for the 696X SKU; treat CXL support as platform‑level, not SKU‑guaranteed.
How does Xeon 696X compare to Xeon w9‑3595X?
The 696X uses the newer Granite Rapids‑WS architecture with higher IPC, more cache, and faster memory support, while the w9‑3595X is a Sapphire Rapids‑WS part with slightly lower clocks and older platform features.
What cooling is recommended for Xeon 696X?
A high‑end 360mm AIO or custom loop with a very dense radiator is recommended, ideally in a well‑ventilated workstation chassis with strong case fans.
Does the Xeon 696X support Intel vPro?
Yes, the Xeon 600 workstation family supports Intel vPro Enterprise, including manageability and security features.
Is the Xeon 696X suitable for small businesses?
Only if your workloads truly need 64 cores and 128 PCIe lanes; otherwise, lower‑core Xeon 600 or mainstream desktop parts offer better value and lower power consumption.
What power supply do I need for Xeon 696X?
A high‑quality 1000–1200W PSU is advisable for a single‑CPU workstation with multiple GPUs and many drives, considering 350–420W CPU power alone plus GPU and other components.
Are there any known issues with early Xeon 696X samples?
Early engineering samples were sometimes misidentified as 32‑core CPUs by benchmark tools, and performance numbers may not reflect final silicon. Always treat pre‑release benchmarks with caution.