CPU Comparison
Intel Xeon 658X Processor vs Intel Xeon 696X
A side-by-side comparison of specs, performance and value. The Intel Xeon 658X is a 24-core, 48-thread single-socket workstation processor based on the Granite Rapids-WS architecture, built on Intel 3 and targeting professional creators, engineers, and AI developers who need high memory capacity, wide PCIe 5.0 connectivity, and strong multi-threaded throughput in a single CPU.
The Bottom Line
Overview & Launch
Specifications Compared
Performance Compared
Productivity
Gaming
Virtualization
Efficiency
Specialized Performance
AI / ML
- AMX with FP16 and AVX‑512 accelerates matrix operations for small to medium models.
- Suitable for local inference, prototyping, and data preprocessing where GPUs are not available or not desired.
- Not a replacement for dedicated AI accelerators for large‑scale training.
- 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.
Content Creation
Gaming
- 24 P‑cores with up to 4.9 GHz boost provide strong single‑thread performance for game logic and physics.
- High PCIe lane count helps with multi‑GPU or storage‑heavy setups, but games rarely exploit this.
- Modern gaming‑focused CPUs often deliver similar or better game performance with lower power and cost.
- Best treated as a gaming side‑grade for professionals who already need this CPU for work.
- 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.
Industry Impact
Best CPU by Use Case
Target Audience
Strengths & Weaknesses
Pros
- 24 high‑performance Redwood Cove P‑cores with SMT for strong multi‑threaded throughput.
- 8‑channel DDR5‑6400 with support for up to 4 TB RAM and RDIMMs/MRDIMMs.
- 128 PCIe 5.0 lanes plus CXL 2.0 for dense GPU and NVMe configurations.
- Large 144 MB L3 cache improves performance for memory‑bound professional applications.
- AMX with FP16 and AVX‑512 accelerates AI and math‑heavy workloads.
- Unlocked multiplier and X‑series tuning for overclocking on W890 motherboards.
Cons
- High 250 W base and up to 300 W turbo power draw, requiring robust cooling and PSU.
- Premium price compared to mainstream desktop CPUs with similar core counts.
- No integrated graphics; a discrete GPU is required for display output.
- Single‑socket only; no dual‑socket upgrade path like some server platforms.
- Overkill for gaming and light productivity; value is hard to realize without professional workloads.
Pros
- 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
Cons
- 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
Competitors & Alternatives
Intel Xeon 658X Processor
- AMD Ryzen Threadripper PRO 7955WXRival
Workstation
- AMD Ryzen Threadripper 7980XRival
HEDT / Workstation
- AMD Ryzen Threadripper PRO 5975WXRival
Workstation
- Compare head-to-headIntel Xeon w7-3545Rival
Workstation
- Compare head-to-headIntel Xeon w9-3595XRival
Workstation
- Intel Xeon 676XAlt
Higher‑core (32C/64T) Xeon 600 SKU if your workloads scale well beyond 24 cores and you can afford the higher TDP and price.
- AMD Ryzen 9 9950XAlt
Mainstream high‑end desktop CPU with strong per‑core performance and lower platform cost, but fewer PCIe lanes and memory channels.
Intel Xeon 696X
- AMD Ryzen Threadripper PRO 7985WXRival
Workstation
- AMD Ryzen Threadripper PRO 7995WXRival
Workstation
- AMD Ryzen Threadripper PRO 9995WXRival
Workstation
- Compare head-to-headIntel Xeon w9‑3595XRival
Workstation
- Intel Xeon 698XRival
Workstation
- AMD Ryzen Threadripper 7980XAlt
Non‑PRO Threadripper with 64 cores and more OC headroom if you don’t need PRO manageability features.
- Dual‑socket Xeon server platformAlt
If you need >86 cores or dual‑socket RAS features, a 2S Xeon Granite Rapids‑SP server may be more appropriate.
Our Verdict on Each
A strong modern workstation CPU with excellent memory and I/O expansion, plus meaningful AI acceleration. Best suited for professionals who can exploit its 24 cores and 8 memory channels; overkill and costly for gaming or light workloads.
Best for: Building a new single‑socket workstation for engineering simulation, 3D rendering, scientific computing, or AI development where you need 24 cores, 8 memory channels, 128 PCIe 5.0 lanes, and AMX acceleration.
Read the full reviewA 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.
Best for: 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.
Read the full reviewFrequently Asked Questions
Which is better, Intel Xeon 658X Processor or Intel Xeon 696X?
Based on our editorial ratings, the Intel Xeon 696X comes out ahead with a score of 8.8/10. That said, the best choice depends on your workload — check the spec and performance breakdown above for gaming, productivity and efficiency differences.
Which is faster for gaming, Intel Xeon 658X Processor or Intel Xeon 696X?
For gaming, the Intel Xeon 658X Processor leads with a gaming performance score of 75/100 among Intel Xeon 658X Processor and Intel Xeon 696X.
Which uses less power?
The Intel Xeon 658X Processor has the lowest rated TDP. Power draw across these chips: Intel Xeon 658X Processor (250 W), Intel Xeon 696X (350 W).
Do Intel Xeon 658X Processor and Intel Xeon 696X use the same socket?
Yes — all of these CPUs use the FCLGA4710 socket, so they share compatible motherboards.
Which has more cores?
The Intel Xeon 696X has the most cores. Core counts: Intel Xeon 658X Processor (24 cores), Intel Xeon 696X (64 cores).
Which is faster in multi-core benchmarks?
The Intel Xeon 658X Processor posts the highest multi-core benchmark score. Multi-core results: Intel Xeon 658X Processor (29,732), Intel Xeon 696X (0). Benchmark figures are approximate and workload-dependent.