Intel Core i3-3225

The Intel Core i3-3225 is a desktop processor from the Core i3 (Ivy Bridge) generation, manufactured by Intel on a 22nm process. It uses the Intel Socket 1155 platform, runs at a base clock of 3.30 GHz, and provides 2 cores with 4 threads. In the benchmark database, it has an average score of 662 and sits at the 16th percentile of all CPUs. The nearest rivals are all within a 0.4% band of that score, making this a tightly clustered comparison group.

Benchmark Performance

The benchmark results show a CPU firmly anchored in the entry-level desktop segment. Its Cinebench R15 multicore score is 193, while newer Cinebench runs produce a multicore score of 808 in R20 and 1924 in R23. These numbers reflect a 2-core, 4-thread configuration with no listed boost clock, so the CPU must achieve its results at the 3.30 GHz base clock.

Single-core results are lower in absolute terms, but not proportionally stronger: the R20 single-core score is 113 and the R23 single-core score is 271. The multi-core scores are several times larger than the single-core scores, which is the expected pattern for a part that exposes four threads to the scheduler. Still, the 16th percentile position means the aggregate performance is below the large majority of CPUs in the database.

The average benchmark score of 662 is the anchor for comparisons. The nearest rival table shows an extremely tight cluster. The Core i3-3225 is 0.1% above the Intel Celeron G3930, whose average score is 661. It is 0.2% above the Intel Xeon L5430, also at 661. Conversely, it is 0.2% below the AMD Athlon II X4 640, which averages 663, and 0.4% below the Intel Core i7-940XM, which averages 664. These delta values are so small that the aggregate performance ranking between these four CPUs is effectively a statistical tie, even though their internal architectures and core counts may differ.

Who Should Consider It

This processor is a desktop part with integrated Intel HD 4000 graphics, so it can support a basic desktop system without a separate GPU. It is best suited for workloads that do not demand high multi-core throughput. The R23 multicore score of 1924 and R20 multicore score of 808 place it in a range where office productivity, document work, and browser-based tasks are more realistic than heavy rendering. The single-core scores of 271 in R23 and 113 in R20 set the per-thread ceiling for legacy applications and lightly threaded software.

For gaming, the data does not include gaming-specific benchmarks, but the 16th percentile overall position and the modest single-core numbers suggest it is not a high-end gaming CPU. Creation workloads that scale across many cores will be limited by the 2-core, 4-thread layout; the multi-core scores are not competitive with processors that have higher core counts in the database. Users maintaining an older Socket 1155 system with DDR3 memory are the most natural audience for this chip, because it offers a straightforward drop-in with Intel HD 4000 graphics already included.

How It Compares

Intel Celeron G3930: The Core i3-3225 has a 0.1% lead over the Celeron G3930, with average scores of 662 versus 661. This is effectively no performance separation in aggregate benchmarks. The two CPUs belong to the same performance neighborhood despite any generational or architectural differences that are not listed in the nearest-rival data.

Intel Xeon L5430: The i3-3225 is 0.2% ahead of the Xeon L5430. Both CPUs land at 661 or 662 in average score, so the ordering is marginal. The data does not show any meaningful aggregate performance advantage for either part.

AMD Athlon II X4 640: The Athlon II X4 640 posts an average score of 663, placing the i3-3225 0.2% behind. This is the smallest negative delta in the group. The two CPUs are essentially equivalent in the database, with a gap too small to matter in most real-world aggregate use.

Intel Core i7-940XM: The largest gap in the nearest-rival group is the i7-940XM, which scores 664 on average. The Core i3-3225 trails by 0.4%. Even this largest delta is under a full percentage point, so the i3-3225 holds its ground in the same performance tier as all four nearest rivals.

FAQ

Q: Does the Intel Core i3-3225 support DDR4 memory?

A: No. The memory support listed is DDR3, with a dual-channel memory bus.

Q: Can the multiplier be unlocked for overclocking?

A: No. The data lists the multiplier as locked, with no unlocked multiplier support.

Q: Does this processor support ECC memory?

A: No. ECC memory support is listed as false.

Q: What integrated graphics does it include?

A: It includes Intel HD 4000 integrated graphics.

Q: What socket does the Core i3-3225 use?

A: It uses Intel Socket 1155.

Q: What is the PCIe configuration?

A: The CPU provides PCIe Gen 3 with 16 lanes, listed as CPU only.

Power and Thermals

The Core i3-3225 has a TDP of 55W, which places it in the lower power range for desktop CPUs. The 22nm Ivy Bridge process and the 118 mm² die size are the manufacturing details listed in the data. A 55W TDP implies a modest thermal envelope that does not require a high-end cooling solution; a capable air cooler appropriate for Socket 1155 and the 55W class is sufficient. Because no boost clock is listed, the thermal load is tied to the 3.30 GHz base clock rather than any higher automatic frequency. The locked multiplier also means users cannot raise voltage and frequency through multiplier overclocking, which keeps thermal expectations relatively contained.

Platform and Compatibility

The platform foundation is Intel Socket 1155, with a Core i3 (Ivy Bridge) architecture label. The memory controller supports DDR3 in a dual-channel configuration, but ECC memory is not supported. The PCIe interface is Gen 3 with 16 lanes available from the CPU. The CPU is explicitly a desktop market segment part, released on 2012-09-02. Compatibility is therefore tied to the Socket 1155 ecosystem and DDR3 memory standard. Since the multiplier is locked, overclocking-related motherboard features are not relevant for this CPU. The upgrade path within this platform is defined by the Socket 1155 socket and the DDR3 memory support; no other memory type is listed for this processor.

Single-Thread vs Multi-Thread Behavior

The split between single-thread and multi-thread performance is visible in both Cinebench R20 and R23. In R20, the single-core score is 113 and the multicore score is 808. In R23, the single-core score is 271 and the multicore score is 1924. The multi-core results are much higher than the single-core results, which is consistent with a CPU that has 4 threads available for parallel work. Applications that rely heavily on one thread will be capped by the single-core scores, while more threaded workloads can use the extra threads to push the multicore scores higher.

The absence of a boost clock is important here. The data does not provide a higher frequency for lightly loaded threads, so the single-thread performance is based entirely on the 3.30 GHz base clock. The benchmark scores reflect that limitation. In workloads that are not well parallelized, the Core i3-3225 will behave like a modest 2-core processor. In workloads that can use four threads, the performance advantage over single-threaded results becomes clear, but the overall 16th percentile position still places it below most other CPUs in the database.