CPU Comparison
Intel Xeon 6768P-B vs Intel Xeon 6962P
A side-by-side comparison of specs, performance and value. The Intel Xeon 6768P-B is a 64-core, 128-thread single-socket server processor based on the Granite Rapids-SP (Redwood Cove P-core) architecture, featuring 256 MB of L3 cache, 8-channel DDR5-6400 memory, and 48 PCIe lanes (Gen4/Gen5) with integrated accelerators for AI, networking, and security workloads.
The Bottom Line
Overview & Launch
Specifications Compared
Performance Compared
Productivity
Gaming
Virtualization
Efficiency
Specialized Performance
AI / ML
- AMX (Advanced Matrix Extensions) accelerate matrix operations for inference and training
- No dedicated GPU, but strong CPU AI and QAT/DLB/DSA acceleration for data movement and compression
- 72 P-cores with AMX and AVX-512 for matrix and vector workloads.
- High memory bandwidth via 12-channel DDR5/MRDIMM benefits AI inference.
- No official AI benchmark scores; real-world performance depends on framework and model.
Content Creation
Gaming
- Server-focused SKU with no integrated graphics
- Gaming performance is irrelevant for this use case
- Server-focused SKU with no integrated graphics or gaming-optimized firmware.
- No official gaming benchmarks from Intel or independent labs.
- Not a target use case for this processor.
Industry Impact
Best CPU by Use Case
Target Audience
Strengths & Weaknesses
Pros
- 64 P-cores / 128 threads for high-throughput workloads
- 1S-only design simplifies software licensing and NUMA tuning
- 8-channel DDR5-6400 with up to 2.25 TB capacity
- 48 PCIe Gen4/Gen5 lanes for GPUs, NICs, and NVMe
- Integrated QAT, DLB, DSA, AMX, and vRAN Boost accelerators
- Strong virtualization and security feature set (TDX, SGX, MK-TME, VMD)
Cons
- High 325 W TDP requires robust cooling and power delivery
- Single-socket only; no multi-socket upgrade path
- No integrated graphics; not suitable for headless client scenarios without a GPU
- Launch pricing is high relative to mainstream server CPUs
- Benchmark data for this exact SKU is still limited
Pros
- 72 high-performance Redwood Cove P-cores with SMT for massive throughput
- 432 MB shared L3 cache reduces memory bottlenecks in data-intensive workloads
- 12-channel DDR5/MRDIMM memory with up to 3 TB capacity and very high bandwidth
- 96 PCIe 5.0 lanes plus CXL 2.0 for flexible accelerator and storage expansion
- Dual-socket UPI support for coherent 144-core platforms
- Strong platform features (AMX, AVX-512, RAS, Intel TDX) for AI and enterprise
Cons
- 500 W TDP requires robust power delivery and cooling, increasing TCO
- FCLGA7529 platform is expensive and limited to server vendor platforms
- No integrated graphics and no client-focused use cases
- High acquisition cost typical of top-bin server SKUs
- Efficiency per watt is lower than lower-core or newer-process alternatives
Competitors & Alternatives
Intel Xeon 6768P-B
- AMD EPYC 9554 (64-core, Genoa)Rival
Server
- AMD EPYC 9654 (96-core, Genoa)Rival
Server
- Intel Xeon w9-3495X (56-core, Sapphire Rapids-WS)Rival
Workstation
- Intel Xeon 6768P (64-core, Granite Rapids-SP, 4S/8S)Rival
Server
- Ampere Altra Max (128-core, Arm)Rival
Server / Cloud
- Intel Xeon 6766P-BAlt
Similar 1S-only Granite Rapids-SP SKU with slightly lower clocks and potentially better pricing.
- AMD EPYC 9554Alt
64 Zen 4 cores with 12-channel DDR5 and 128 PCIe 5 lanes for better memory and I/O bandwidth.
- Intel Xeon 6767P (1S, 64-core)Alt
1S Granite Rapids-SP variant with different turbo/feature balance; may offer better single-thread performance.
- Intel Xeon w9-3495XAlt
Sapphire Rapids workstation CPU with 56 cores and higher clocks, suitable if you prefer mature platform and don’t need 64 cores.
- AMD EPYC 9454 (48-core, Genoa)Alt
Lower core count but better per-core performance and efficiency for mixed workloads.
Intel Xeon 6962P
- AMD EPYC 9755Rival
High-End Server / HPC / AI
- AMD EPYC 9654Rival
High-End Server / General Purpose
- Compare head-to-headIntel Xeon 6980PRival
High-End Server / HPC / AI
- Compare head-to-headIntel Xeon 6972PRival
High-End Server / General Purpose
- Intel Xeon Platinum 8480CRival
4th Gen Xeon Scalable (Sapphire Rapids)
Same core count and cache with lower 500 W TDP and slightly lower base clock, potentially better power/performance ratio.
Compare head-to-headLower TDP (350 W) 72-core Granite Rapids-AP SKU for less cooling and power headroom.
Compare head-to-head
Our Verdict on Each
A powerful single-socket Xeon optimized for high core count and accelerator-rich workloads, best suited for users who want maximum per-socket performance without multi-socket complexity.
Best for: Single-socket servers or workstations that need high core count, strong memory bandwidth, and integrated accelerators without multi-socket licensing complexity.
Read the full reviewA no-compromise, high-core-count server CPU tailored for HPC, AI, and dense virtualization, where its 72 P-cores, huge cache, and 12-channel DDR5/MRDIMM memory deliver substantial throughput, provided you can supply and cool 500 W per socket.
Best for: New dual-socket server deployments for HPC, AI inference, or dense virtualization where 72 high-performance P-cores and 12-channel memory bandwidth are fully utilized.
Read the full reviewFrequently Asked Questions
Which is better, Intel Xeon 6768P-B or Intel Xeon 6962P?
Based on our editorial ratings, the Intel Xeon 6962P 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 uses less power?
The Intel Xeon 6768P-B has the lowest rated TDP. Power draw across these chips: Intel Xeon 6768P-B (325 W), Intel Xeon 6962P (500 W).
Do Intel Xeon 6768P-B and Intel Xeon 6962P use the same socket?
No. They use different sockets (Intel Xeon 6768P-B: FCBGA5026 (LGA 4710), Intel Xeon 6962P: FCLGA7529), so each needs a compatible motherboard.
Which has more cores?
The Intel Xeon 6962P has the most cores. Core counts: Intel Xeon 6768P-B (64 cores), Intel Xeon 6962P (72 cores).