CPU Comparison
Intel Xeon 6788P vs Intel Xeon 6980P
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
- Intel benchmarks show up to ~2.2× ResNet‑50, ~1.9× BERT‑Large, and up to ~2.5× DLRM inference vs Xeon 8592+ with MRDIMM.
- Up to ~3.7× AI inference vs AMD EPYC 9654 in some Intel‑published comparisons.
- AMX and AVX‑512‑FP16 accelerate int8/bf16 inference; software stack (oneAPI, OpenVINO) is mature on Linux.
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
- Server‑oriented CPU with no integrated graphics and no gaming‑specific tuning.
- Single‑thread performance is adequate for light game server workloads but not a design target.
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
- 128 P‑cores / 256 threads for massive parallel throughput
- 12‑channel DDR5‑6400 and MRDIMM‑8800 memory bandwidth
- 96 PCIe 5.0 lanes with CXL 2.0 per socket
- Strong AI/HPC performance with AMX and AVX‑512‑FP16
- Mature Linux and compiler support (GCC/LLVM ‑march=graniterapids)
- Integrated accelerators reduce need for discrete PCIe cards
Cons
- 500 W TDP demands high‑end cooling and power design
- Very high CPU and platform cost compared to EPYC alternatives
- 96 PCIe lanes trail AMD’s 128‑lane EPYC offerings
- No integrated graphics; not suitable for graphical workloads
- New LGA7529 platform with limited motherboard ecosystem initially
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 6980P
- AMD EPYC 9755Rival
128‑core 2S Data Center / AI
- AMD EPYC 9654Rival
96‑core 2S Data Center / HPC
- Intel Xeon Platinum 8592+Rival
64‑core 2S Data Center
- Compare head-to-headIntel Xeon w9‑3595XRival
High‑end workstation / single‑socket server
- AMD EPYC 9575FRival
High‑frequency 64‑core 2S for per‑core licensing
- Intel Xeon 6 E‑core (Sierra Forest) SKUsAlt
Better perf/watt and density for scale‑out cloud workloads that don’t require P‑core frequency.
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 flagship Xeon 6 P‑core SKU that restores Intel’s competitiveness at the top of the server stack, with huge core counts, strong AI and HPC performance, and mature software support, though at very high platform cost and power.
Best for: 2S HPC or AI clusters where per‑socket throughput, memory bandwidth, and PCIe connectivity are critical, and where software is optimized for AMX/AVX‑512.
Read the full reviewFrequently Asked Questions
Which is better, Intel Xeon 6788P or Intel Xeon 6980P?
Based on our editorial ratings, the Intel Xeon 6980P 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 6980P?
For gaming, the Intel Xeon 6788P leads with a gaming performance score of 40/100 among Intel Xeon 6788P and Intel Xeon 6980P.
Which uses less power?
The Intel Xeon 6788P has the lowest rated TDP. Power draw across these chips: Intel Xeon 6788P (350 W), Intel Xeon 6980P (500 W).
Do Intel Xeon 6788P and Intel Xeon 6980P use the same socket?
No. They use different sockets (Intel Xeon 6788P: FCLGA4710, Intel Xeon 6980P: FCLGA7529), so each needs a compatible motherboard.
Which has more cores?
The Intel Xeon 6980P has the most cores. Core counts: Intel Xeon 6788P (86 cores), Intel Xeon 6980P (128 cores).
Which is faster in multi-core benchmarks?
The Intel Xeon 6788P posts the highest multi-core benchmark score. Multi-core results: Intel Xeon 6788P (0). Benchmark figures are approximate and workload-dependent.