Intel Core i3-4350

Intel Core i3-4350 is a dual-core Haswell desktop processor with four threads, a 3.60 GHz base clock, and a 54 W TDP. It sits in the 28th percentile of all CPUs in the database, with an average benchmark score of 1056, placing it firmly in the entry-level desktop segment. The chip pairs a 4 MB shared L3 cache with DDR3 dual-channel memory support and integrates Intel HD 4600 graphics, targeting basic productivity and light multitasking rather than high-end computing.

Benchmark Performance

The Core i3-4350’s benchmark results show a processor optimized for consistent, modest throughput rather than peak performance. In Cinebench R23, it scores 3067 in multi-core and 433 in single-core; the multi-core figure is roughly 7.1 times the single-core score, which is typical for a dual-core part with Hyper-Threading. The R20 results follow the same pattern: 1288 multi-core and 181 single-core, while the older R15 test yields 309 multi-core. These numbers indicate that the processor can handle everyday office applications and light content creation without significant strain, but it will struggle with heavily threaded workloads like video rendering or 3D modeling.

Relative to the field, the i3-4350 is a middle-of-the-road performer. Its average benchmark score of 1056 places it at the 28th percentile, meaning roughly 72% of tested CPUs are faster. This is not a surprise for a 2014-era dual-core, but the data shows it holds its own against some surprising rivals. The nearest competitor, the Intel Pentium G4600, scores an identical 1056 with a 0% delta, indicating the two chips are performance twins in aggregate benchmarks. The Intel Core i7-2670QM, a quad-core mobile part from an older generation, also matches at 1056 with a 0% delta, suggesting that the i3’s higher clock speed compensates for its fewer physical cores. The Atom x7433RE trails slightly at 1053, a 0.3% deficit, while the Xeon E5620 leads marginally at 1059, a -0.3% delta from the i3’s perspective. These deltas are negligible in real-world use, meaning the i3-4350 effectively trades blows with a mix of low-end desktop, older mobile, and server-class parts.

Power and Thermals

With a 54 W TDP, the Core i3-4350 falls into a modest power envelope that demands only a basic cooling solution. This is not a chip that requires a massive tower cooler or liquid cooling; a stock Intel cooler or any similarly sized air cooler will suffice. The 22 nm process node and 1,400 million transistors on a 177 mm² die keep thermal output manageable, and the lack of a boost clock means the processor runs at a fixed 3.60 GHz under load, avoiding the power spikes associated with turbo behavior. For system builders, this low TDP class means the i3-4350 can be paired with a compact power supply and a small form factor case without thermal concerns. The integrated Intel HD 4600 graphics further reduces the need for a discrete GPU in basic builds, keeping overall system power draw low. Benchmark results do not include thermal throttling data, but the consistent scores across R15, R20, and R23 suggest stable sustained performance, which is expected for a 54 W part with no overclocking headroom (the multiplier is locked).

Who Should Consider It

The Core i3-4350 is best suited for users whose workloads are light on threading and heavy on single-core responsiveness. Office productivity, web browsing, spreadsheet manipulation, and email are all well within its capabilities, as evidenced by its R23 single-core score of 433, which is competitive with many modern entry-level chips. For light content creation, such as photo editing in older software or basic audio processing, the dual-core with Hyper-Threading can manage, but the multi-core R23 score of 3067 indicates that any serious video encoding or 3D rendering will be slow. Gamers should consider this chip only for older or less demanding titles; modern games that utilize four or more cores will see performance bottlenecks, and the integrated HD 4600 is not designed for gaming beyond 2D or very old 3D titles. The 28th percentile ranking reinforces this: the i3-4350 is not a performance part, but for a secondary PC, a home server, or a budget office machine, it delivers adequate speed with minimal power draw. It is a poor choice for anyone planning to run virtual machines, compile large codebases, or engage in any workload that scales beyond two cores.

How It Compares

Intel Pentium G4600: This rival is a dead heat. Both processors score exactly 1056 in average benchmarks with a 0% delta, making them interchangeable in performance. The i3-4350 offers a higher base clock (3.60 GHz versus the Pentium’s unspecified clock), but the G4600 is a newer architecture, likely giving it better instructions per clock. In practice, users would notice no difference in everyday tasks, and the choice would come down to platform features rather than raw speed.

Intel Core i7-2670QM: A 0% delta and identical 1056 average score make this an intriguing comparison. The i7-2670QM is a quad-core mobile chip with eight threads, but it runs at lower clocks than the i3-4350. The i3’s higher frequency compensates for half the physical cores, resulting in a tie. For multi-threaded workloads, the i7-2670QM’s extra cores give it a theoretical edge, but the data shows the i3-4350 matches it in aggregate, likely due to the desktop chip’s superior sustained clocks and lack of mobile thermal constraints.

Intel Atom x7433RE: The Atom trails by just 0.3%, scoring 1053 versus the i3’s 1056. This is a negligible gap, but the Atom is a low-power embedded part, so its performance per watt is far better. However, the i3-4350 has a significant single-thread advantage, as evidenced by its R23 single-core score of 433, which would make it snappier in everyday desktop use. The Atom’s 0.3% deficit in aggregate benchmarks suggests it handles multi-threaded tasks almost as well, but the i3’s higher clock speed wins in single-threaded scenarios.

Intel Xeon E5620: The Xeon leads by 0.3%, scoring 1059 versus the i3’s 1056. This is a server-grade part with more cores, but it is older and lacks the i3’s modern instruction set efficiency. The data shows the Xeon is slightly faster in aggregate, but the i3-4350’s single-core performance, as seen in its R20 single-core score of 181, is likely superior, making it better for lightly threaded applications. The Xeon’s advantage would appear in heavily threaded server workloads, but for desktop use, the i3 is more responsive.

Single-Thread vs Multi-Thread Behavior

The i3-4350 exhibits a clear split between single-thread and multi-thread performance. In Cinebench R23, the single-core score of 433 against a multi-core score of 3067 yields a ratio of about 7.1:1, which is nearly ideal for a dual-core with Hyper-Threading (theoretical maximum is 4:1, but scaling is rarely perfect; the higher ratio suggests the multi-core score is limited by memory bandwidth or cache contention). This indicates that the processor is heavily biased toward single-threaded tasks. In R20, the single-core score of 181 and multi-core score of 1288 produce a ratio of 7.1:1 as well, confirming consistent behavior across benchmark versions. For real workloads, this means the i3-4350 will feel responsive in applications that rely on a single core, such as web browsing, text editing, and spreadsheet calculations, where the 3.60 GHz clock does the heavy lifting. However, in multi-threaded scenarios like video encoding or batch image processing, the dual-core design becomes a bottleneck; the multi-core scores are only about 2.4 times the single-core scores in R23 (3067 / 433 ≈ 7.1, but if perfect scaling, 4 cores would give 4×, so the actual scaling is poor). This behavior is typical for entry-level desktop chips, but the data suggests that users should prioritize single-threaded performance when choosing this CPU, as its multi-threaded capabilities are merely adequate for light parallel tasks. The 0% delta with both the Pentium G4600 and the i7-2670QM in aggregate scores further emphasizes that the i3-4350’s single-thread strength is its primary asset, while its multi-thread performance is on par with much older or lower-power parts.