CPU Comparison
Intel Xeon 6788P vs Intel Xeon 6944P
A side-by-side comparison of specs, performance and value. The Intel Xeon 6788P is an 86-core, 172-thread server and workstation processor based on the Granite Rapids-SP P-core architecture, targeting high-core-count virtualization, databases, and AI inference in dual- and multi-socket platforms.
The Bottom Line
Overview & Launch
Specifications Compared
Performance Compared
Productivity
Gaming
Virtualization
Efficiency
Specialized Performance
AI / ML
- AMX accelerates INT8 and BF16 matrix operations
- Suitable for small to medium AI inference models
- Large training workloads typically still use GPUs
- AMX and AVX-512 with FP16/BF16 acceleration boost AI inference
- High core count and memory bandwidth benefit large-batch inference
- For large-scale training, systems with dedicated accelerators (e.g., Intel Gaudi) often outperform CPU-only designs
Content Creation
Gaming
- Not designed for gaming use cases
- Single-threaded performance is modest compared to gaming CPUs
- Platform optimized for server I/O and RAS, not latency-sensitive gaming
- Designed for server and HPC workloads, not gaming
- Lacks integrated graphics and gaming-optimized power states
- Modern desktop CPUs offer better gaming performance at far lower cost
Industry Impact
Best CPU by Use Case
Target Audience
Strengths & Weaknesses
Pros
- 86 cores and 172 threads for massive parallelism
- 336 MB L3 cache and 8-channel DDR5-6400 (MRDIMM up to 8000 MT/s)
- 88 PCIe 5.0 lanes with CXL 2.0 support
- AMX, QAT, DSA, DLB, IAA accelerators for AI, compression, and analytics
- Strong RAS and security features (TDX, SGX, MK-TME, etc.)
Cons
- High 350 W TDP and cooling requirements
- Very high platform and processor cost
- Limited single-threaded gains over prior-gen Xeons
- Software licensing costs can scale with core count
- Overkill for small business or branch-office servers
Pros
- 72 P-cores / 144 threads for highly parallel workloads
- 12-channel DDR5-6400 with ECC for exceptional memory bandwidth
- Up to 96 PCIe 5.0 lanes per CPU (192 in 2P) for GPUs and NVMe
- Redwood Cove P-cores with AMX and AVX-512 for AI and HPC
- Dual-socket scalability with six UPI 2.0 24 GT/s links
Cons
- High 350 W TDP and demanding platform power requirements
- Very high CPU and platform cost compared to desktop alternatives
- No integrated graphics; not suitable for display-heavy workloads without a discrete GPU
- Locked multiplier with no overclocking support
Competitors & Alternatives
Intel Xeon 6788P
- AMD EPYC 9965Rival
High-Core-Count Server
- AMD EPYC 9755Rival
High-Core-Count Server
- Compare head-to-headIntel Xeon 6980PRival
High-End 2P Server
- Compare head-to-headIntel Xeon 6960PRival
High-End 2P Server
- Compare head-to-headIntel Xeon 6768PRival
Mainstream 2P/4P Server
48-core SKU with lower TDP and cost for balanced workloads.
Compare head-to-head32-core, higher-clock variant for less heavily threaded applications.
Compare head-to-head
Intel Xeon 6944P
- AMD EPYC 9565Rival
Server / HPC
- AMD EPYC 9654Rival
Server / HPC
- Compare head-to-headIntel Xeon 6960PRival
Server / HPC
- Intel Xeon Platinum 8490HRival
Server / HPC
- Compare head-to-headIntel Xeon 6980PRival
Server / HPC
- Intel Xeon 6700E/6500E (E-core)Alt
E-core Xeon 6 variants offering higher density and better performance-per-watt for scale-out workloads where P-core features are unnecessary.
Our Verdict on Each
A no-compromise, high-core-count Xeon for enterprises that need maximum per-socket density and strong AI acceleration, but its 350 W TDP and premium pricing demand a careful TCO analysis.
Best for: 2S/4S/8S servers or high-end workstations running large in-memory databases, dense virtualization, or CPU-based AI inference where per-socket core count and memory bandwidth are critical.
Read the full reviewA highly capable 72-core Granite Rapids-AP CPU that excels in memory-bandwidth-sensitive and heavily parallel workloads, though its high platform cost and 350 W TDP make sense only in professional or datacenter environments.
Best for: Building or upgrading a dual-socket server or high-end workstation for HPC, AI, or large-scale virtualization where you can leverage 72 cores and 12 memory channels.
Read the full reviewFrequently Asked Questions
Which is better, Intel Xeon 6788P or Intel Xeon 6944P?
Based on our editorial ratings, the Intel Xeon 6944P 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 6788P or Intel Xeon 6944P?
For gaming, the Intel Xeon 6944P leads with a gaming performance score of 50/100 among Intel Xeon 6788P and Intel Xeon 6944P.
Do Intel Xeon 6788P and Intel Xeon 6944P use the same socket?
No. They use different sockets (Intel Xeon 6788P: FCLGA4710, Intel Xeon 6944P: FCLGA7529), so each needs a compatible motherboard.
Which has more cores?
The Intel Xeon 6788P has the most cores. Core counts: Intel Xeon 6788P (86 cores), Intel Xeon 6944P (72 cores).