Intel Xeon D-2899NT

Intel Xeon D-2899NT is a 22-core, 44-thread Ice Lake-D processor targeting the server and workstation segment, with a base clock of 2.20 GHz and a boost clock of 3.10 GHz. This system-on-chip (SoC) sits at the 50th percentile of all CPUs in the database, indicating its performance profile is positioned squarely in the mid-range of the entire benchmark distribution, rather than at the extreme high end. The data shows a 135W TDP part with a 30 MB shared L3 cache, and its benchmark scores must be interpreted through the lens of its embedded, power-conscious design goals.

Benchmark Performance

The benchmark data for the Intel Xeon D-2899NT presents a nuanced picture. With an average benchmark score of zero in the database, the raw numbers are sparse, but the available figures and structural data allow for meaningful interpretation. The processor's 22 cores and 44 threads are the primary drivers of its multi-threaded capability, yet the 2.20 GHz base clock is conservative, prioritizing sustained throughput over raw single-thread speed. The 3.10 GHz boost clock provides a modest headroom for bursty workloads, but the delta between base and boost is just 0.90 GHz, suggesting the design favors consistent, predictable performance over aggressive frequency ramping.

Because the nearestRivals array is empty, direct percentage comparisons to specific competitor parts are not available in this data set. However, the percentileVsAllCpus figure of 50 places this chip exactly at the median of the entire CPU landscape. This is a critical interpretive anchor: it means that in aggregate benchmark terms, the D-2899NT outperforms roughly half of all processors ever tested, while trailing the other half. For a server-oriented SoC with a focus on network and storage workloads, this median standing is not a mark of mediocrity; rather, it reflects the trade-off between core count, power envelope, and the specialized feature set inherent to the Ice Lake-D architecture.

The memory bandwidth of 102.4 GB/s, delivered via quad-channel DDR4, is a defining performance characteristic. This figure directly influences how the 22 cores can access data, and in memory-intensive server tasks, such as virtualized database hosting or high-frequency trading analytics, this bandwidth is likely the more important bottleneck than raw core clock speed. The L3 cache of 30 MB shared across all cores provides a substantial pool for frequently accessed data, which helps mitigate the latency penalty of the relatively modest base clock. In contrast, the per-core L2 cache of 1.25 MB is generous, allowing each core to maintain a sizeable working set without constantly probing the shared L3. The data suggests a processor engineered for parallel workloads where the sum of the parts, cores, cache hierarchy, and memory throughput, matters more than any single clock speed figure.

How It Compares

Given the empty nearestRivals field, this section must rely on the positional data available. The 50th percentile ranking is the sole comparative metric provided, and it serves as a benchmark against the entire field of CPUs in the database. This is a meaningful comparison point because it contextualizes the D-2899NT not against a specific competitor, but against the global distribution of processors, from low-power embedded chips to high-end desktop and server parts.

The absence of named rivals means there are no deltaPct values to cite. Consequently, the analysis must be framed qualitatively: the D-2899NT occupies a strategic position where its performance is sufficient for its intended server niche, but it does not challenge the top-tier, high-core-count enterprise processors that typically dominate the upper percentiles. The data indicates a processor that is deliberately balanced, offering enough compute density for many rack-mount applications without the extreme power and cooling requirements of flagship Xeon Scalable parts. In the context of the wider market, the 50th percentile suggests it will comfortably handle standard business workloads, moderate virtualization, and network infrastructure tasks, but it will not be the first choice for heavily parallelized scientific computing where every percentile of performance is contested.

The architectural lineage as Ice Lake-D Refresh indicates a mature platform, and the 10 nm process node from Intel suggests competitive transistor density for its era. The lack of rival data does not diminish the processor's standing; it merely requires the analyst to interpret the percentile as the primary yardstick. A 50th percentile score in this database implies that, on average, users can expect a processor that is neither a standout nor a laggard, a dependable workhorse for its designated market segment.

Power and Thermals

The Intel Xeon D-2899NT is specified with a TDP of 135W. This is a critical figure for system integrators and data center planners, as it dictates the minimum cooling solution and power delivery requirements. For a 22-core processor, a 135W TDP is moderate; it reflects a deliberate engineering choice to cap power draw in favor of density and reliability. The data implies that a capable air cooler with a standard server-grade heatsink would be sufficient for most deployments, though chassis airflow must be adequate to handle sustained load across all cores.

The thermal implications of this TDP class are straightforward: the processor is designed for environments where power density is a concern. In a 1U or 2U rack server, the 135W envelope allows for multiple processors per chassis without overwhelming the shared cooling infrastructure. The boost clock of 3.10 GHz is sustainable only within this power budget, meaning that during all-core workloads, the processor will likely settle near the base clock of 2.20 GHz to remain within the 135W limit. This behavior is typical of server processors, where consistent, predictable power draw is often more valued than short-lived frequency spikes. The data does not include any thermal throttling specifications, but the conservative base clock and modest boost delta suggest the design headroom is tight; exceeding the TDP would necessitate a reduction in clock speed, so system designers should provision cooling that can maintain the processor at or below its rated thermal output under worst-case conditions.

FAQ

Q: What is the core and thread count of the Intel Xeon D-2899NT?

A: The processor features 22 physical cores and 44 threads, enabled by Intel's Hyper-Threading technology, making it suitable for highly parallel server workloads.

Q: What memory type and configuration does the D-2899NT support?

A: It supports DDR4 memory in a quad-channel configuration, providing a theoretical memory bandwidth of 102.4 GB/s, and it includes ECC memory support for error-correcting reliability in critical applications.

Q: What is the processor's position in the overall CPU performance distribution?

A: The D-2899NT sits at the 50th percentile of all CPUs in the database, indicating that its aggregate benchmark performance is exactly median, outperforming half of all tested processors and trailing the other half.

Q: What is the base and boost clock speed of this processor?

A: The base clock is 2.20 GHz, and the maximum boost clock is 3.10 GHz, a 0.90 GHz delta that prioritizes sustained performance over aggressive frequency scaling.

Q: Does the processor support PCIe Gen 4, and how many lanes are available?

A: Yes, the D-2899NT provides 32 PCIe Gen 4 lanes from the CPU, which is suitable for high-speed NVMe storage and network interface cards.

Q: What is the TDP of the Intel Xeon D-2899NT?

A: The thermal design power is rated at 135W, which implies a capable air cooler is sufficient, but system builders must ensure adequate chassis airflow to maintain sustained all-core performance.

Platform and Compatibility

The Intel Xeon D-2899NT is built on the Ice Lake architecture, specifically the Ice Lake-D Refresh generation, and is fabricated on Intel's 10 nm process node. It uses the Intel BGA 2579 socket, which is a ball-grid array package that is soldered directly to the motherboard. This means the processor is not user-upgradeable in the traditional sense; it is designed for embedded and single-board computer applications where the CPU and board are integrated as a single unit. The production status is listed as Active, and the release date was December 13, 2023, placing it in the recent product lineup at the time of this analysis.

Memory support is limited to DDR4, with a quad-channel bus that delivers 102.4 GB/s of bandwidth. ECC memory is supported, which is a non-negotiable feature for many server and workstation applications that require data integrity. The processor provides 32 PCIe Gen 4 lanes from the CPU, which can be allocated to high-speed peripherals such as NVMe SSDs, 100GbE network adapters, or GPU accelerators, though the lane count is modest for a server part. The platform's upgrade path is constrained by the BGA socket; there is no socket-based CPU swap possible, so any future upgrade would require replacing the entire motherboard. The lack of an unlocked multiplier also confirms that this is not a processor for overclocking; it is a fixed-function part meant for stable, long-life operation in a server chassis. The launch MSRP for this processor is $2138, which positions it in the mid-to-high range of the Xeon D family, reflecting its core count and feature set. The part number is SRMZ6, which can be used for precise inventory tracking. The architecture's focus on memory bandwidth and ECC support, combined with the 135W TDP, indicates a platform optimized for network-attached storage, edge computing, and virtualized network functions, where the balance of compute, I/O, and power efficiency is paramount.