Intel Atom Z2520

The Intel Atom Z2520 is a dual-core, dual-thread mobile Atom built on Intel’s 32 nm Clover Trail process. It runs at a 1200 MHz base clock with no boost clock listed, fits the Intel BGA 617 socket, supports DDR2 memory, and includes an SGX 544MP2 integrated graphics unit. The record lists no benchmark entries, no nearest rivals, and an average benchmark score of 0; its 50th-percentile placement among all CPUs in the database is therefore not backed by measured test rows.

How It Compares — position vs each nearest rival, one short paragraph per rival

The nearestRivals array in the FACT PACK is empty, so there are no rival names, scores, or percentage differences to present. With no nearest rivals, the processor cannot be positioned as ahead of or behind any specific competing part in this database. The only comparative signal is the 50th percentile across all CPUs, which places the entry at the midpoint of the database ranking. That percentile is not accompanied by any benchmark score, so it should be treated as a catalog-level position rather than a measured head-to-head result. No rival-by-rival paragraphs are possible because no comparable processors are listed in this record.

Single-Thread vs Multi-Thread Behavior — what the split means for real workloads

The Z2520 has two cores and two threads, meaning thread count equals core count and there is no extra logical thread per core. A single-threaded workload has exactly one 1200 MHz core available, while a two-threaded workload can use both cores concurrently. Because no boost clock is listed, there is no higher frequency to draw on when only one core is active; the maximum listed frequency is 1200 MHz for all workloads. This makes single-thread behavior dependent on that base clock and on the per-core cache configuration: 64 KB of L1 per core and 512 KB of L2 per core. Multi-thread behavior is limited to two threads total, so workloads that scale beyond two threads cannot be accelerated further by this processor. No L3 cache is listed, which means no shared last-level cache is recorded for data exchange between the cores. For real workloads, this creates a simple division: sequential tasks run on one core, parallel tasks can use two threads, and heavily threaded tasks will not see additional scaling beyond the two available threads. The SGX 544MP2 integrated graphics does not change the core-thread picture because it is a separate functional block in the same package. The magnitude of single-thread versus multi-thread performance is not quantified in this record, since no benchmark scores are present.

Who Should Consider It — workload-based recommendations (gaming, creation, office) grounded in the scores

The recorded average benchmark score is 0, and the benchmark array has no entries, so the data does not certify any particular workload outcome. Looking at the hardware configuration, the market segment is Mobile and the TDP is 3 W, which points toward low-power use rather than high-throughput computing. For office work, light tasks that do not require more than two simultaneous threads could fit within the 1200 MHz dual-core design; two threads and no boost clock set a low performance ceiling, but simple productivity workloads are the plausible audience. For gaming, there are no gaming benchmark scores in the record, and the integrated graphics is SGX 544MP2, so no measured evidence suggests demanding 3D gaming capability. For creation workloads, the limitation is structural: the part offers only two threads, and creation software that scales across many threads would be constrained by that hard ceiling. A two-thread processor with a 1200 MHz base clock is not a creation workstation based on the available data. The 50th percentile across all CPUs is the only positional score, but it is not paired with any benchmark rows, so even that should not be interpreted as a performance guarantee. In practical terms, this is a candidate for lightweight mobile duties where low power consumption matters more than multi-thread throughput.

FAQ — 4-6 Q&A pairs, each answerable from FACT PACK data

Q: What socket does the Intel Atom Z2520 use?

A: Intel BGA 617.

Q: What memory type does it support?

A: DDR2, and ECC memory is not supported.

Q: Does it have a boost clock?

A: No; the boostClock field is null, and the base clock is 1200 MHz.

Q: What is the physical process and die configuration?

A: It is built on a 32 nm process with 140 million transistors and a 65 mm² die.

Q: What integrated graphics does it include?

A: SGX 544MP2.

Q: Is the multiplier unlocked?

A: No; multiplierUnlocked is false.

Benchmark Performance — analyze scores vs rivals with exact % deltas

The benchmark array is empty, and the average benchmark score is 0. Because no test scores are recorded, there are no exact percentage deltas to calculate in this section. A percentage delta requires two measured numbers, and this record contains no benchmark values. The nearestRivals array is also empty, so no deltaPct comparisons exist in the FACT PACK. The only numeric ranking is percentileVsAllCpus: 50, which places the entry at the midpoint of all CPUs in the database. However, a percentile cannot replace a score; with an empty benchmark list, the 50th percentile is a positional marker rather than an observed performance result. The absence of scores does not disprove that the processor can run software, but it means any claim about relative performance against a named rival would be unsupported. The remaining basis for a qualitative estimate is the hardware configuration: two cores, two threads, a 1200 MHz base clock, no boost clock, 64 KB of L1 per core, 512 KB of L2 per core, no L3 cache, DDR2 support, and the SGX 544MP2 integrated GPU. Users looking for exact percentages should treat this record as lacking the necessary benchmark data.

Platform and Compatibility — socket, memory support, PCIe, upgrade path

The socket is Intel BGA 617, a ball-grid-array package. Memory support is DDR2; no memory bus width or memory bandwidth figure is listed, so the interface width cannot be described from this data. ECC memory is false, so ECC is not supported. The PCIe field is null, meaning no expansion lane or PCIe controller information is recorded in this entry. The upgrade path is not documented in the usual socketed sense; the BGA 617 package and Mobile market segment indicate a compact, low-power platform rather than a drop-in desktop socket. The integrated graphics is SGX 544MP2, so basic display output is included in the processor package, though no graphics benchmark scores are available. The architecture is Atom with the codename Clovertrail, and the generation is listed as Atom (Clover Trail). The foundry is Intel, and the process node is 32 nm. The die contains 140 million transistors and measures 65 mm². Cache is per-core: 64 KB of L1 per core and 512 KB of L2 per core, with no L3 cache listed. The TDP is 3 W, reinforcing a low-power mobile design. The multiplier is locked, and no boost clock is present, so frequency tuning is not part of the compatibility picture. The release date is 2013-02-26. No series designation, part number, or production status is listed in the record. Because PCIe data is absent, expansion-card compatibility cannot be assessed from the FACT PACK, and the listed DDR2 support ties the platform to an older memory type. The lack of an unlocked multiplier and the absence of a boost clock mean the platform is best understood as a fixed-frequency, low-power mobile processor.