CPU Comparison
Intel Xeon 6507P vs Intel Xeon 6515P
A side-by-side comparison of specs, performance and value. The Intel Xeon 6507P is an 8-core, 16-thread Granite Rapids-SP server processor on the Intel 3 process, offering high per-core clocks, 48 MB of L3 cache, 8-channel DDR5-6400, and 88 PCIe 5.0 lanes in a 150 W envelope for single- and dual-socket platforms.
The Bottom Line
Overview & Launch
Specifications Compared
Performance Compared
Productivity
Gaming
Virtualization
Efficiency
Specialized Performance
AI / ML
- AMX and DL Boost accelerate small-batch CPU inference and some AI workloads.
- Not competitive with dedicated AI accelerators or high-core-count Xeon Max for large models.
- AMX and AVX‑512 provide strong CPU‑based AI acceleration.
- Best suited for inference and small‑to‑medium models; not a replacement for GPUs in large‑scale training.
- Popular for LLM inference on CPU‑only stacks and OpenVINO‑optimized workloads.
Content Creation
Gaming
- No integrated graphics; requires discrete GPU.
- Platform and firmware optimized for server workloads, not gaming.
- Better alternatives exist for gaming-focused builds.
- Not designed for gaming; single‑threaded performance is good but not class‑leading.
- High PCIe lane count is overkill for most gaming GPUs.
- Better suited as a host CPU for GPU‑accelerated game servers or cloud gaming.
Industry Impact
Best CPU by Use Case
Target Audience
Strengths & Weaknesses
Pros
- High 4.3 GHz all-core turbo for an 8-core server CPU.
- 88 PCIe 5.0 lanes for flexible I/O expansion.
- 8-channel DDR5-6400 with up to 4 TB capacity.
- Intel 3 process and 150 W TDP balance performance and power.
- Strong per-core performance for database and licensed workloads.
Cons
- Only 8 cores; outclassed in raw throughput by 12–16 core Granite Rapids-SP parts.
- No integrated graphics.
- Platform is server-focused, overkill for basic client workloads.
- Higher RCP than some competing 8–16 core server CPUs.
Pros
- 16 P‑cores with strong single‑threaded performance
- 88 PCIe 5.0 lanes for dense GPU/NVMe configs
- 8‑channel DDR5‑6400 with up to 4 TB capacity
- AMX + AVX‑512 for AI and HPC
- Good single‑socket performance without dual‑socket complexity
Cons
- 150 W TDP may require strong cooling in 1U servers
- Premium price for I/O and memory that only matters if you use them
- No integrated graphics
- Locked multiplier, no manual overclocking
Competitors & Alternatives
Intel Xeon 6507P
- Compare head-to-headIntel Xeon 6505PRival
Server / Workstation
- Compare head-to-headIntel Xeon 6515PRival
Server / Workstation
- Compare head-to-headIntel Xeon 6714PRival
Server / Workstation
- AMD EPYC 8024PRival
Server / Workstation
- AMD EPYC 8124PRival
Server / Workstation
Intel Xeon 6515P
- AMD EPYC 9115Rival
Server / Workstation
- Compare head-to-headIntel Xeon 6511PRival
Server / Workstation
- Compare head-to-headIntel Xeon 6517PRival
Server / Workstation
- Intel Xeon w5‑3435XRival
Workstation
- AMD EPYC 9125Rival
Server / Workstation
Our Verdict on Each
A balanced 8-core Granite Rapids-SP Xeon that prioritizes clock speed and I/O over raw core count, making it well suited for latency-sensitive and I/O-heavy server workloads rather than maximum throughput.
Best for: Single- or dual-socket servers running database, virtualization, or edge workloads where 8 high-frequency cores and strong I/O are more valuable than maximum core counts.
Read the full reviewA strong 16‑core Granite Rapids‑SP CPU for single‑socket servers and workstations, offering excellent memory bandwidth, PCIe 5.0, and AMX/AVX‑512 acceleration, but with a 150 W TDP and a price that only makes sense in platforms that fully exploit its I/O and memory.
Best for: Single‑socket servers or workstations that need maximum memory bandwidth, many PCIe 5.0 lanes, and AMX/AVX‑512 for AI or HPC.
Read the full reviewFrequently Asked Questions
Which is better, Intel Xeon 6507P or Intel Xeon 6515P?
Based on our editorial ratings, the Intel Xeon 6515P comes out ahead with a score of 8.6/10. 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 6507P or Intel Xeon 6515P?
For gaming, the Intel Xeon 6515P leads with a gaming performance score of 65/100 among Intel Xeon 6507P and Intel Xeon 6515P.
Do Intel Xeon 6507P and Intel Xeon 6515P 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 6515P has the most cores. Core counts: Intel Xeon 6507P (8 cores), Intel Xeon 6515P (16 cores).
Which is faster in multi-core benchmarks?
The Intel Xeon 6507P posts the highest multi-core benchmark score. Multi-core results: Intel Xeon 6507P (29,000), Intel Xeon 6515P (25,000). Benchmark figures are approximate and workload-dependent.