Intel Core i3-2357M

The Intel Core i3-2357M is a 32 nm mobile processor from Intel’s Sandy Bridge generation. It uses the Intel BGA 1023 socket, has 2 cores and 4 threads, and runs at a 1300.00 MHz base clock with no boost clock listed. The part carries a 17 W TDP, integrates Intel HD 3000 graphics, supports DDR3 dual-channel memory, and is marked end-of-life. In the database it sits at the 50th percentile of all CPUs, although its average benchmark score is listed as 0 and no nearest rival records are stored.

Single-Thread vs Multi-Thread Behavior

Single-thread performance is defined by the 1300.00 MHz base clock and the Sandy Bridge core design. Because no boost clock is listed, there is no short-duration frequency headroom; a single active thread runs at the same 1300.00 MHz ceiling as all four threads. The cache layout provides 64 KB of L1 per core and 256 KB of L2 per core, with 3 MB of shared L3 cache. In latency-sensitive single-threaded workloads, the shared L3 can help reduce memory stalls, but the low clock remains the dominant limit. The result is a part that is usable for everyday responsive tasks rather than high-frequency single-thread work.

Multi-thread behavior comes from 4 threads spread across 2 physical cores. This allows the scheduler to keep two threads resident per core, which can improve throughput when workloads have multiple parallel streams. However, 4 threads are not a replacement for physical core count in heavy parallel compute. The 1300.00 MHz clock applies across all cores, so multi-threaded throughput is capped by the same clock used for single-threaded work. For ordinary multitasking, the extra threads help keep background activity moving while the main thread handles the foreground task. For large rendering, encoding, or scientific workloads, the low clock and only 2 physical cores become the limiting factor.

The single-thread versus multi-thread split matters most for understanding where this CPU can still feel adequate. Light web browsing, office documents, and media playback tend to rely on one or two active threads, and the 1300.00 MHz clock is the main constraint. Workloads that can use all 4 threads, such as file compression or older multi-threaded applications, get a modest throughput advantage over a pure 2-thread dual-core chip. But the absence of a boost clock means there is no hidden reserve of performance for either type of workload.

Power and Thermals

The processor is rated at a 17 W TDP. That places it in a low-power mobile class, especially for a dual-core design with integrated graphics. The silicon is built on Intel’s 32 nm process node, with 624 million transistors on a 149 mm² die. Those figures describe a compact chip with a relatively small thermal footprint. The mobile market segment reinforces the intent: this is not a desktop part and should not be cooled like one.

Thermal management should be straightforward. A 17 W TDP does not require a large heat sink or aggressive fan curve; a small heat pipe assembly or a capable low-profile cooler is the implied tier. Because the multiplier is not unlocked and no boost clock is present, there is no overclocking headroom to create additional heat. The integrated Intel HD 3000 GPU sits on the same processor, so sustained graphics load will add heat inside the same overall envelope. Even so, the absolute thermal ceiling is low, which makes the chip suitable for compact mobile systems.

The process node and die size also frame the efficiency story. With 32 nm manufacturing and a 17 W TDP, the chip is positioned for battery-conscious chassis. The lack of ECC memory support and the end-of-life production status further point to a mainstream mobile design rather than an enterprise or workstation component.

Benchmark Performance

The benchmarks array for the Core i3-2357M is empty, and the aggregate average benchmark score is 0. The only performance-position field populated is the 50th percentile. This places the part at the midpoint of the database’s CPU ranking. For a low-clock mobile dual-core, that midpoint ranking is consistent with the rest of the specification: it is neither a bottom-tier part nor a high-performance one.

Because no nearest rivals are stored, there are no exact percentage deltas to cite. No rival names, no rival scores, and no comparison percentages are available in the data. Without that information, any statement such as “30% ahead of” or “20% behind” would be unsupported. The benchmark result indicates only that this CPU sits at the 50th percentile of all CPUs in the database. The 0 average benchmark score should be read as a placeholder for missing scored runs, not as a literal performance measurement.

The practical takeaway from the benchmark data is simple: the measured performance profile is not recorded, but the specification sheet shows a low-frequency, energy-conscious mobile part. The 50th percentile position is the one available anchor point. It suggests that the processor is an average performer in the broad database, not a standout. Without nearest rivals, any further numeric ranking is impossible to support.

How It Compares

The nearestRivals field is empty. There are therefore no direct one-paragraph comparisons to write. The data records no competitor names, no rival benchmark scores, and no percentage differences. This means the comparison position is limited to the 50th percentile versus all CPUs in the database.

In practical terms, the specification data indicates a power-conscious mobile chip. The 17 W TDP, the 1300.00 MHz base clock, and the 2-core/4-thread layout all point in the same direction: this processor was designed for light-duty notebooks, not for competitive desktop computing. Without stored rival records, any specific comparison to another named CPU would go beyond the information in the FACT PACK. The empty nearestRivals list is itself a statement that no direct comparison candidates are defined for this chip.

FAQ

Q: What socket does this processor use?

A: It uses the Intel BGA 1023 socket.

Q: How many cores and threads does the Core i3-2357M have?

A: It has 2 cores and 4 threads.

Q: Does it have a boost clock?

A: No boost clock is listed in the data. The base clock is 1300.00 MHz.

Q: What kind of memory does it support?

A: It supports DDR3 memory with a dual-channel memory bus. ECC memory is not supported.

Q: Does the processor include integrated graphics?

A: Yes, it includes Intel HD 3000 graphics.

Q: Is the multiplier unlocked for overclocking?

A: No, the multiplier is not unlocked.

Q: When was it released?

A: The release date is 2011-05-31.

Platform and Compatibility

The platform is built around Intel BGA 1023, a socket intended for the mobile market segment. The processor belongs to the Core i3 series from the Sandy Bridge generation and is manufactured on Intel’s 32 nm process. Memory support is limited to DDR3 with a dual-channel interface. No PCIe information is provided in the data, so PCIe lane counts and revisions cannot be stated. No memory bandwidth figure is recorded either.

The integrated Intel HD 3000 GPU is part of the platform, meaning a discrete graphics card is not required for basic display output. The processor is listed as end-of-life, which indicates it is no longer in active production. The BGA 1023 socket and end-of-life status point to a platform with limited upgrade flexibility. Because the multiplier is not unlocked, overclocking is not available as a lever. In a mobile system, the CPU is effectively a fixed component, and the more practical upgrade paths would involve memory or storage rather than swapping the processor itself. The 149 mm² die size and 624 million transistor count describe the physical package, but the end-of-life status is the more relevant fact for anyone planning a new build or upgrade today.