Intel Atom D2500

How It Compares

The Intel Atom D2500 occupies a very specific historical niche: a 32nm dual-core mobile processor from the Cedarview generation. The benchmark data shows no direct rivals are listed in the nearestRivals field, which means the competitive context is defined by its own specifications rather than head-to-head scores. With an average benchmark score of zero, the D2500 does not register in the performance database — this places it at the 50th percentile of all CPUs, a statistical middle ground that reflects the absence of measured results rather than actual mid-tier performance.

Without nearest rival data, the comparison must be framed by architecture and market position. The D2500 is a 2-core/4-thread part with a base clock of 1867 MHz and no boost capability. This places it in the entry-level Atom family, designed for low-power mobile systems rather than performance-oriented computing. The 10 W TDP class signals that its competition historically included other ultra-low-power Atoms and early tablet/netbook chips, but no specific rival scores or deltas are available in the data to quantify those gaps.

The production status is end-of-life, which means the D2500 has no active competitive standing in the current market. Its relevance today is purely archival or for legacy systems still running on Cedarview boards. The absence of any benchmark entries in the FACT PACK means there are no percentile deltas to report against peers — the only positional data is the 50th percentile figure, which is an artifact of zero scores, not a meaningful performance ranking.

Power and Thermals

The D2500 carries a thermal design power of 10 watts. This is an ultra-low-power classification, placing it in the same tier as fanless or passively cooled designs. A 10 W TDP implies that a basic heatsink with minimal airflow — or even a small passive cooler — is sufficient for sustained operation. There is no boost clock, so the power envelope is constant at the 1867 MHz base frequency, which simplifies thermal management: the chip does not spike power draw during turbo operation because no turbo exists.

The 32 nm process node from Intel's own foundry contributes to the low power draw. With 176 million transistors on a 66 mm² die, the D2500's density is modest by modern standards, but the small transistor count and low clock speed keep heat generation minimal. For builders of legacy systems, this means the D2500 can be cooled by whatever small heatsink shipped with the original motherboard — no aftermarket cooling is necessary. The lack of ECC memory support further reduces the memory controller's power overhead, though the memory bus width is not specified in the data.

The thermal implications for system design are straightforward: the D2500 will not stress a chassis's cooling solution. A 10 W TDP is roughly one-tenth of what a typical desktop CPU demands, so even a poorly ventilated nettop enclosure will keep the chip within operating limits. The end-of-life status means no modern motherboard will pair with this chip, but for those maintaining old Cedarview systems, thermal performance is a non-issue — the limiting factor will be the platform's age, not heat.

Platform and Compatibility

The D2500 uses the Intel BGA 437 socket, which is a ball-grid array package that is soldered directly to the motherboard. This means there is no upgrade path for the CPU itself — the chip cannot be removed or replaced. The socket is tied to the Cedarview platform, which was designed for mobile and embedded applications. The integrated graphics are described as "on certain motherboards (Chipset feature)," indicating that display output depends on the specific board's chipset implementation rather than a dedicated GPU block within the CPU die.

Memory support is limited to DDR3, with no ECC capability. The data does not specify memory channels, bus width, or maximum capacity, so the practical memory configuration is whatever the original motherboard supported — typically one or two SODIMM slots for mobile systems. The absence of PCIe information in the FACT PACK means no expansion slot details can be stated; the platform likely relied on legacy PCI or a low-lane-count PCIe implementation, but the data does not confirm this.

The upgrade path is effectively zero. The BGA 437 package is not socketed, so the only "upgrade" is to replace the entire motherboard. The architecture is Atom (Cedarview), a generation that is long since discontinued, and the production status confirms end-of-life. For anyone considering this platform today, the compatibility picture is clear: it is a closed, fixed system with no meaningful expansion or CPU replacement options. The market segment is mobile, reinforcing that this was designed for netbooks, thin clients, or embedded boxes — not for user-upgradable desktops.

FAQ

Q: Does the Intel Atom D2500 support ECC memory?

A: No. The FACT PACK lists ECC memory as false, so the D2500 cannot use error-correcting code memory.

Q: What socket does the D2500 use, and can it be upgraded?

A: The D2500 uses Intel BGA 437, which is a soldered ball-grid array. It cannot be removed or upgraded — the CPU is permanently attached to the motherboard.

Q: What is the clock speed of the D2500?

A: The base clock is 1867 MHz. There is no boost clock, so the processor runs at this fixed frequency under all loads.

Q: How many cores and threads does the D2500 have?

A: It has 2 cores and 4 threads, meaning it supports two physical cores with Hyper-Threading for a total of four logical threads.

Q: What type of memory does the D2500 support?

A: It supports DDR3 memory. The data does not specify the number of channels or maximum capacity, but ECC is not supported.

Q: Is the D2500 still in production?

A: No. The production status is end-of-life, and the release date was October 31, 2011. It is an obsolete part.

Q: Does the D2500 have integrated graphics?

A: Yes, but only on certain motherboards — the FACT PACK notes that integrated graphics are a chipset feature, not a universal CPU capability.

Benchmark Performance

The benchmark data for the D2500 is stark: the benchmarks array is empty, and the average benchmark score is zero. This is not a case of poor performance — it is a case of no recorded performance data. The percentile vs all CPUs is 50, which is purely a statistical placeholder for a chip with zero scores; it does not indicate that the D2500 outperforms half of all CPUs. Any interpretation of this percentile must account for the fact that the distribution is undefined when all entries are zero.

Because the nearestRivals field is empty, there are no deltaPct values to report. The D2500 cannot be positioned relative to any competitor using the FACT PACK data. The only quantitative performance facts are the base clock (1867 MHz), the core/thread count (2/4), and the cache configuration (64 KB L1 per core, 512 KB L2 per core). These specifications tell a story of a chip designed for low-power tasks, not for benchmark dominance. A 2-core/4-thread Atom at 1.87 GHz with a 10 W TDP will handle basic office documents, web browsing, and light media playback, but it will struggle with anything that stresses multiple cores or requires sustained high throughput.

The lack of a boost clock is significant — most modern CPUs offer a turbo range, but the D2500 is fixed at 1867 MHz. This means performance is predictable and constant, with no headroom for burst workloads. For legacy systems, the practical takeaway is that the D2500's performance ceiling is set by its 32 nm architecture and low clock, and no software optimization will change that. The 50th percentile ranking is a data artifact, not a performance claim.

Who Should Consider It

The D2500 is not a processor for anyone building a new system today. Its end-of-life status, BGA 437 socket, and zero benchmark scores make it a non-starter for modern workloads. However, for those maintaining or repairing legacy Cedarview devices — netbooks, thin clients, or embedded boxes — the D2500 is what it is: a 10 W, 2-core/4-thread chip that runs at 1867 MHz with DDR3 memory. If the workload is basic office tasks, lightweight web browsing, or a single-purpose embedded application, the D2500 can still function adequately, provided the software is from the same era.

For gaming, the D2500 is not viable — the integrated graphics are chipset-dependent, and the CPU's modest compute capability would bottleneck even early-2010s titles. For content creation, the data offers no support: with no boost clock and a 10 W envelope, video encoding or photo editing would be impractically slow. For office use, the D2500 can handle word processing and spreadsheets, but multitasking across many tabs or large documents will show its age. The 4 threads help with basic parallelism, but the 1867 MHz clock limits single-thread responsiveness.

The only realistic consideration is for hobbyists or professionals who need a low-power, always-on system for a single dedicated task — a print server, a lightweight firewall, or a simple data logger. In that context, the D2500's 10 W TDP is a genuine advantage, as it can run passively cooled with minimal power draw. But for anyone evaluating this chip against even a modest modern Atom or Celeron, the comparison would be one-sided — the D2500's architecture is from 2011, and the benchmark data reflects a total absence of measured performance. The 50th percentile is a placeholder, not a promise.