Intel Xeon 6515P

Intel Xeon 6515P is a 16-core, 32-thread Granite Rapids-SP processor designed for the server and workstation segment, with a base clock of 2.30 GHz and a boost clock of 3.80 GHz. It sits at the 50th percentile among all CPUs in the database, indicating a mid-pack standing that reflects its positioning as a mainstream entry into the Xeon 6 family. The data shows a processor built for dense, scalable workloads rather than raw clock-speed dominance, with its eight-channel DDR5 memory bus and 72 MB of shared L3 cache shaping its behavior in memory-intensive tasks.

How It Compares

The current benchmark database does not list any nearest rivals for the Intel Xeon 6515P, meaning there are no direct comparison scores or deltaPct values to reference against competing models. This absence of comparative data limits the ability to frame its performance relative to specific alternatives, but the percentile field provides a general anchor: at 50, it sits exactly at the median of all CPUs tracked. Without rival scores, the interpretation must rely on architectural characteristics — 16 cores and 32 threads place it in a tier where multi-threaded throughput is the primary focus, while the 3.80 GHz boost clock suggests a ceiling for lightly threaded tasks that is modest next to higher-clocked desktop parts.

The lack of nearestRivals data also means that any claims about beating or losing to specific competitors cannot be made from the fact pack. What can be stated is that the 6515P occupies a distinct niche: its 150 W TDP and server socket (Intel Socket 4710) align it with dual-socket platforms where per-core efficiency and memory bandwidth matter more than single-thread sprinting. The architecture, Granite Rapids, is the current Xeon 6 generation, so the processor represents a modern foundation, but the benchmark average score of zero in the pack leaves performance validation to workload-specific testing rather than aggregate numbers.

Who Should Consider It

Workloads that scale with core count and memory bandwidth will see the most benefit from the Intel Xeon 6515P. Its 16 cores and 32 threads, combined with 72 MB of shared L3 cache, make it a fit for virtualization hosts running multiple moderate VMs, database servers that rely on high cache hit rates, and scientific computing tasks that can parallelize across threads. The eight-channel DDR5 memory bus, delivering 409.6 GB/s of bandwidth, is particularly relevant for data analytics and in-memory workloads where memory throughput becomes a bottleneck — the data indicates this processor is engineered for sustained, memory-heavy operations rather than bursty single-threaded activity.

For gaming, the 6515P is not an optimal choice; its 3.80 GHz boost clock is lower than typical desktop processors, and the server-oriented socket limits motherboard options. Creation workloads, such as video rendering or 3D modeling, could leverage the 32 threads, but the lack of integrated graphics means a discrete GPU is mandatory, which is standard for this segment. Office productivity tasks would underutilize the hardware, as the processor's strengths lie in parallel throughput, not low-latency single-thread response. The 50th percentile ranking suggests it is neither a top-tier performer nor a weakling — it is a balanced server part for users who prioritize consistent multi-threaded delivery over peak clock speeds.

Power and Thermals

The Intel Xeon 6515P carries a TDP of 150 W, which classifies it in the mid-range for server processors — not a power-hungry flagship, but not a low-power efficiency part either. This TDP level implies a need for a capable air cooler or a modest liquid cooling solution in a workstation chassis, though server environments typically use active heatsinks designed for high airflow. The 5 nm process node from Intel helps manage thermal density, but the 150 W envelope still requires adequate ventilation, especially when the processor is paired with high-speed DDR5 memory modules that generate their own heat.

The thermal behavior is influenced by the boost clock of 3.80 GHz, which is sustained only when cooling allows. In multi-threaded workloads that push all 16 cores, the processor will likely settle near its base clock of 2.30 GHz to stay within the TDP budget, meaning thermals are a direct constraint on sustained performance. There is no integrated graphics, which reduces heat output from the CPU package itself, but the eight-channel memory controller adds complexity to the power delivery system. The 150 W TDP is a clear indicator that this is not a low-power part — it demands a motherboard with robust VRM design and a chassis with directed airflow to maintain stable operation under full load.

FAQ

Q: What is the launch MSRP of the Intel Xeon 6515P?

A: The launch MSRP is $740.

Q: Does the Intel Xeon 6515P support ECC memory?

A: Yes, it supports ECC memory, which is essential for error correction in server and workstation environments.

Q: How many PCIe lanes does the processor provide?

A: It provides 88 PCIe Gen 5 lanes from the CPU, enabling high-bandwidth connectivity for GPUs, NVMe storage, and network adapters.

Q: What is the memory bandwidth of the Intel Xeon 6515P?

A: The eight-channel DDR5 memory bus delivers a theoretical bandwidth of 409.6 GB/s.

Q: Is the Intel Xeon 6515P overclocking-capable?

A: No, the multiplier is locked, so overclocking is not supported; performance is determined by base and boost clocks.

Q: What socket does the Intel Xeon 6515P use?

A: It uses Intel Socket 4710, which is specific to the Xeon 6 Granite Rapids-SP platform.

Benchmark Performance

The benchmark data for the Intel Xeon 6515P is minimal — the benchmarks array is empty, and the average benchmark score is zero, which means no aggregate performance metrics are available for analysis. The percentileVsAllCpus field of 50 indicates that the processor sits at the median of all CPUs in the database, but without specific scores, this percentile cannot be decomposed into single-thread or multi-thread components. The absence of nearestRivals data further limits comparative analysis, as there are no deltaPct values to quantify leads or deficits against competing models.

Interpreting what is available, the 50th percentile suggests the 6515P is a middle-of-the-road performer in the broader CPU landscape, which is logical given its 16-core configuration — it is neither a high-core-count flagship (which would push higher percentiles) nor a low-core-count budget part. The 3.80 GHz boost clock, while modest, is sufficient for single-threaded tasks, but the processor's identity is in multi-threaded throughput. Without benchmark scores, the data cannot confirm whether the 6515P outperforms or lags behind specific rivals, so any performance claims must be grounded in its architectural specs: 32 threads, 72 MB L3 cache, and 409.6 GB/s memory bandwidth. These specs imply strong performance in parallel workloads, but the lack of measured data means the 50th percentile is the only quantitative performance marker available.

Platform and Compatibility

The Intel Xeon 6515P is built for the Intel Socket 4710, which is exclusive to the Xeon 6 Granite Rapids-SP platform. This socket supports the Granite Rapids architecture, manufactured on Intel's 5 nm process, and the processor is part of the Xeon 6 generation. Memory support is limited to DDR5, with an eight-channel configuration that provides 409.6 GB/s of bandwidth — a key feature for memory-bound server workloads. ECC memory is supported, which is critical for data integrity in enterprise environments.

For expansion, the processor offers 88 PCIe Gen 5 lanes from the CPU, enabling extensive connectivity for accelerators, storage controllers, and high-speed networking. This lane count is substantial for a 16-core part, suggesting the 6515P is designed for systems that need I/O flexibility alongside compute capability. The production status is active, and the release date is February 2025, so it is a current product. The upgrade path is defined by the socket: users are limited to other Xeon 6 Granite Rapids-SP processors on the same platform, which means the 6515P serves as an entry point into a scalable family where higher-core-count siblings can be adopted without changing motherboards. There is no integrated graphics, so a discrete GPU is required for any display output, which is standard for server processors in this class.

Single-Thread vs Multi-Thread Behavior

The Intel Xeon 6515P exhibits a clear split between single-thread and multi-thread capabilities, driven by its clock speeds and core count. With a base clock of 2.30 GHz and a boost clock of 3.80 GHz, single-threaded performance is capped at the boost frequency, which is moderate compared to high-end desktop processors that often exceed 5.0 GHz. This means lightly threaded tasks — such as legacy application code, certain scripting workloads, or single-threaded database queries — will run at a pace set by the 3.80 GHz ceiling, which is adequate but not exceptional. The 50th percentile ranking reflects this: the processor is not designed to win single-threaded benchmarks.

In contrast, multi-threaded behavior is where the 6515P is positioned to excel. Its 16 cores and 32 threads, supported by 72 MB of shared L3 cache, allow it to handle parallel workloads with significant throughput. The eight-channel memory bus ensures that all cores have access to high-bandwidth data, reducing the likelihood of memory starvation in multi-threaded scenarios. The 150 W TDP suggests that sustained all-core operation will throttle clocks below the boost maximum, likely settling near the base clock, but the sheer core count compensates for the lower frequency. Real-world implications are clear: workloads like video encoding, scientific simulations, and large-scale data processing will see strong scaling across threads, while single-threaded responsiveness will be unremarkable. The data implies that users should match the 6515P to multi-threaded tasks to extract its full value, accepting that single-thread performance is a secondary consideration in this processor's design.