Intel Xeon 6505P
Expert rating8.4 / 10
- Brand:
- Intel
- Form Factor:
- Server & Enthusiast
- CPU Socket:
- LGA 4710
- Core/Thread Count:
- 12C/24T
- TDP:
- 130W
- Core Type:
- Performance
- CPU Series:
- Xeon 6
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Manufacturer: Intel Last updated: 2026-09-11
Intel Xeon 6505P Review
Intel Xeon 6505P 12-core 24-thread server processor, 2.2GHz base / 3.6GHz boost, 130W TDP, 24MB L3 cache, Granite Rapids, LGA 4710 socket
The Intel Xeon 6505P is a mainstream dual-socket-capable Xeon 6 P-core processor for general-purpose virtualization and business-critical workloads. Built on Intel's Granite Rapids architecture with performance (P-core) and rated for a 130W TDP, it pairs 12 cores and 24 threads with a 2.2GHz base clock that boosts up to 3.6GHz, backed by 24MB of L3 cache.
Performance and Architecture
With 12 cores and 24 threads, the Intel Xeon 6505P is built on Intel's Granite Rapids generation, using performance (P-core) designed for strong per-core performance in latency-sensitive workloads. Its 2.2GHz base clock boosts to 3.6GHz, and the 24MB L3 cache helps keep large working sets in cache for databases and virtualization hosts.
Platform and Memory
The Intel Xeon 6505P uses the LGA 4710 platform in a 1S/2S configuration, supporting 8-channel memory up to 2TB (8-channel DDR5-6400). This represents the mid-range of the Granite Rapids P-core lineup, giving system builders a clear point in Intel's current Xeon 6 stack to match against specific rack power and density budgets.
Comparison to Alternatives
Within the Xeon 6 lineup in this catalog, the Intel Xeon 6505P sits at the 12-core tier, offering stronger per-core and per-thread performance than the E-core parts at a similar price point. Against AMD's EPYC processors in this catalog, Intel's Xeon 6 competes primarily on per-core performance, platform features like CXL and AMX, and software ecosystem maturity. It fits traditional enterprise virtualization and database deployments already standardized on Intel platforms.
Specifications
Identity
| Product Line | Xeon |
|---|---|
| Model Number | 6505P |
| Codename | Granite Rapids |
| Release Year | 2024 |
Segment and platform
| Market Segment | Server |
|---|---|
| Microarchitecture | Granite Rapids |
| Socket | Other |
| Socket | 1S/2S |
| Socket Status | Current |
| Process Node | 3 nm |
Core configuration
| Total Cores | 12 |
|---|---|
| Performance Cores | 12 |
| Efficiency Cores | 0 |
| Total Threads | 24 |
| SMT Enabled | Yes |
Clock speeds
| P-Core Base Clock | 2.2 GHz |
|---|---|
| P-Core Boost Clock | 3.6 GHz |
| Unlocked Multiplier | No |
Cache
| L3 Cache | 24 MB |
|---|
Power and thermal
| Base Power | 130 W |
|---|
Memory
| Memory Type | DDR5 |
|---|---|
| Memory Channels | 8 |
| Max Memory Capacity | 2048 GB (8-channel DDR5-6400) |
| Max Memory Capacity | 2048 GB |
| ECC Support | Yes |
Graphics and AI
| Integrated Graphics | No |
|---|---|
| Copilot Plus Certified | No |
Expansion
| PCIe Generation | PCIe 5.0 |
|---|
| Form Factor | Server & Enthusiast |
|---|---|
| TDP | 130 W |
Measured results
SPEC CPU 2017
Best published result on spec.org as of 23 Sept 2026.
| SPECrate® 2017 Integer (base) | 147 |
Cores 12 · Tested in ProLiant Compute DL340e Gen12 (2.20 GHz, Intel Xeon 6505P) · Published by Hewlett Packard Enterprise, May-2026
Full disclosure on spec.org| SPECrate® 2017 Floating Point (base) | 232 |
Cores 12 · Tested in FusionServer 2288 V8 (Intel Xeon 6505P) · Published by xFusion, Jun-2026
Full disclosure on spec.org| SPECrate® 2017 Integer (base) | 298 |
Cores 24 · Tested in ASUS RS720-E12-RS8G (2.20 GHz, Intel Xeon 6505P) · Published by ASUSTeK Computer Inc., Mar-2026
Full disclosure on spec.org| SPECrate® 2017 Floating Point (base) | 430 |
Cores 24 · Tested in ASUS RS720-E12-RS8G (2.20 GHz, Intel Xeon 6505P) · Published by ASUSTeK Computer Inc., Mar-2026
Full disclosure on spec.orgSPEC®, SPECrate® and SPECspeed® are registered trademarks of the Standard Performance Evaluation Corporation. Copied by permission of the Standard Performance Evaluation Corporation (SPEC). Results retrieved from www.spec.org on 23 Sept 2026.
Expert Review
Reviewed by Burooj Alam. Rated by us, not by users.
Expert rating8.4 / 10
The Intel Xeon 6505P is a well-balanced mainstream Xeon 6 P-core chip for general enterprise virtualization and database workloads.
Best for
- General-purpose virtualization
- Business-critical databases
- Dual-socket enterprise servers
Not for
- Hyperscale cloud density needs
- Extreme HPC workloads
- Budget single-socket builds
FAQs
What are the key specifications of the Intel Xeon 6505P?
The Intel Xeon 6505P is a processor from Intel. Key specs: Cores 12, Threads 24, Base Clock 2.2 GHz, Boost Clock 3.6 GHz, L3 Cache 24.
Will the Intel Xeon 6505P work with my current setup?
The Intel Xeon 6505P lists Socket is LGA 4710. Check that against the hardware you already own before buying, since this is the field that most often decides whether a part fits.
Who is the Intel Xeon 6505P best suited to?
It suits general-purpose virtualization, business-critical databases, dual-socket enterprise servers.
What are the drawbacks of the Intel Xeon 6505P?
It is a poor fit for hyperscale cloud density needs, extreme hpc workloads, budget single-socket builds.