Intel Core i3-14100F vs Intel Core i7-1365U Comparison

Head-to-Head Benchmarks

The recorded data shows a clear split between the two processors, with the Intel Core i3-14100F winning 12 of the 17 head-to-head tests and the Intel Core i7-1365U taking 5. The margin of victory, however, is not uniform, and the pattern of wins reveals distinct strengths.

The largest single win for the Intel Core i3-14100F comes in Cinebench R23 multi-core, where it scores 13084 against the i7-1365U's 8946, a 46.3% advantage. This is a decisive result for sustained multi-threaded rendering workloads. The i3-14100F also posts a 44% lead in PassMark extended instructions (11984 vs 8321) and a 17.7% lead in data compression (176106 vs 149585). These are not marginal differences; they represent substantial performance gaps in compute-heavy tasks.

The i7-1365U, by contrast, wins its tests by smaller margins. Its best result is in Cinebench R15 single-core, where it scores 265.5 versus 186, a 29.9% advantage. It also leads in Cinebench R15 multi-core (1466.5 vs 1318, a 10.1% edge) and in PassMark integer math (50881 vs 45357, a 10.9% lead). In PassMark data encryption, the i7-1365U is ahead by 6.4% (9531 vs 8922). The single-core Cinebench R23 result is close: 1887 for the i7-1365U versus 1847 for the i3-14100F, a 2.1% margin.

The Cinebench family of tests tells an interesting story. In R15, the i7-1365U wins both single-core and multi-core. In R20, the i3-14100F takes both, with a 12.6% multi-core lead (5495 vs 4882) and a 12.5% single-core lead (775 vs 689). In R23, the i3-14100F dominates multi-core by 46.3%, while the i7-1365U edges out the i3-14100F in single-core by 2.1%. The i3-14100F's advantage grows as the workload becomes more demanding and longer-running, which suggests thermal and power characteristics play a role in the divergence.

In PassMark tests, the i3-14100F wins data compression, extended instructions, find prime numbers, floating point math, multithread, physics, random string sorting, and single-thread (both listed variants, 3778 vs 3411, a 10.8% lead). The i7-1365U counters with wins in data encryption and integer math. The i3-14100F's physics score of 1077 versus 966 is an 11.5% lead, and its multithread score of 15420 versus 14045 is a 9.8% lead.

Overall benchmark averages place the two processors close together: the i3-14100F has an average benchmark score of 18519, while the i7-1365U sits at 18177, a difference of roughly 1.9%. Both are at the 72nd percentile among all CPUs, which places them in the same performance tier despite the very different workload-specific outcomes.

Architecture Differences

The two processors share the same Raptor Lake architecture and the same 10 nm process node from Intel, but they diverge sharply in configuration and target platform.

The Intel Core i3-14100F is a desktop part with 4 cores and 8 threads, running a base clock of 3.50 GHz and a boost clock of 4.70 GHz. Its thermal design power is 58 watts. It uses the Intel Socket 1700 and is part of the Core 14th Gen series, specifically the Raptor Lake-R refresh. The die size is listed at 163 mm². It has no integrated graphics, which is why the model name carries the "F" suffix.

The Intel Core i7-1365U is a mobile part with 10 cores and 12 threads, a base clock of 1800.00 MHz and a boost clock of 5.20 GHz. Its thermal design power is 15 watts, a fraction of the desktop chip's envelope. It uses the Intel BGA 1744 socket and belongs to the Raptor Lake-U family. It includes integrated Iris Xe Graphics with 96 execution units, which the i3-14100F lacks entirely.

Cache configurations are identical in structure: 80 KB of L1 per core, 1.25 MB of L2 per core, and 12 MB of shared L3 cache. Both support DDR4 and DDR5 memory in dual-channel mode. The i3-14100F supports ECC memory, while the i7-1365U does not.

PCIe connectivity is another differentiator. The i3-14100F supports PCIe Gen 5 with 16 lanes (CPU only), while the i7-1365U is limited to PCIe Gen 4 with 8 lanes (CPU only). This reflects the desktop part's role as a platform for discrete GPUs and high-bandwidth storage, versus the mobile part's integration into compact, power-constrained systems.

The release dates differ by about a year: the i7-1365U was released on 2023-01-03, and the i3-14100F followed on 2024-01-07. Both are listed as active production parts. Neither has an unlocked multiplier. The i3-14100F carries the part number SRMX2, and the i7-1365U carries SRMM0.

Where Each One Wins

The i3-14100F is the clear choice for sustained multi-core workloads. Its 46.3% lead in Cinebench R23 multi-core is the standout result, but the pattern extends across PassMark multithread (9.8% lead), physics (11.5% lead), floating point math (5% lead), extended instructions (44% lead), and data compression (17.7% lead). These are the kinds of tasks that benefit from higher sustained power delivery, which the 58 watt desktop TDP supports. The 12 MB shared L3 cache and dual-channel memory support serve these workloads well in a desktop context.

The i7-1365U wins in specific areas that favor its architecture and configuration. Its 29.9% lead in Cinebench R15 single-core is notable, as is its 10.9% lead in PassMark integer math and its 6.4% lead in data encryption. The 10-core, 12-thread configuration with a 5.20 GHz boost clock gives it an edge in lightly threaded integer work and in encryption tasks that can leverage its higher core count when needed. The integrated Iris Xe Graphics 96EU also makes it a viable option for systems that do not require a discrete GPU.

The i3-14100F's wins in Cinebench R20 and R23 multi-core, where the margin grows from 12.6% to 46.3%, indicate that its advantage becomes more pronounced as the benchmark duration increases. The i7-1365U's 15 watt TDP likely limits its sustained performance under prolonged load, while the i3-14100F's 58 watt envelope allows it to maintain higher throughput over time.

For users prioritizing single-thread responsiveness in short bursts, the i7-1365U holds a narrow edge in Cinebench R23 single-core (2.1%) and a wider one in Cinebench R15 single-core (29.9%). For users prioritizing raw multi-core throughput, the i3-14100F is overwhelmingly ahead. The two processors occupy the same 72nd percentile overall, but they achieve that standing through very different performance profiles.

The Verdict

The data supports a straightforward recommendation based on platform and workload. The Intel Core i3-14100F is the stronger performer in the majority of recorded benchmarks, winning 12 of 17 tests. Its multi-core advantage in Cinebench R23, at 46.3%, is the largest margin recorded between the two. It is a desktop processor with a 58 watt TDP, PCIe Gen 5 with 16 lanes, ECC memory support, and no integrated graphics. It is suited for systems where a discrete GPU is present and where sustained multi-threaded performance matters.

The Intel Core i7-1365U is a mobile processor with a 15 watt TDP, 10 cores and 12 threads, integrated Iris Xe Graphics 96EU, and PCIe Gen 4 with 8 lanes. It wins in Cinebench R15 single-core and multi-core, PassMark integer math, data encryption, and Cinebench R23 single-core by a narrow 2.1% margin. It is the appropriate choice for compact, power-efficient mobile systems where the integrated GPU eliminates the need for a separate graphics card.

The average benchmark scores are close, 18519 for the i3-14100F and 18177 for the i7-1365U, and both sit at the 72nd percentile. Nearest rivals to the i3-14100F include the Intel Core i5-13420H (delta 0%) and the AMD Ryzen 3 PRO 8300GE (delta 0.1%). Nearest rivals to the i7-1365U include the AMD Ryzen 7 5700U (delta 0%) and the Intel Core i7-9700 (delta 0%). These figures confirm that neither chip is a class outlier; they are solid mid-pack performers in their respective segments.

The i3-14100F is the pick for desktop builds that prioritize multi-core compute and can supply a discrete GPU. The i7-1365U is the pick for mobile systems where power efficiency, integrated graphics, and a higher boost clock are the deciding factors. The data does not support a universal winner, but it does support a clear choice once the target platform is known.

FAQ

Q: Which processor has the higher multi-core Cinebench R23 score?

A: The Intel Core i3-14100F scores 13084, which is 46.3% higher than the Intel Core i7-1365U's 8946.

Q: How do the two processors compare in single-core performance?

A: Results vary by benchmark. The i7-1365U leads in Cinebench R15 single-core (265.5 vs 186, a 29.9% margin) and in Cinebench R23 single-core (1887 vs 1847, a 2.1% margin). The i3-14100F leads in Cinebench R20 single-core (775 vs 689, a 12.5% margin) and in PassMark single-thread (3778 vs 3411, a 10.8% margin).

Q: What are the core and thread counts for each processor?

A: The Intel Core i3-14100F has 4 cores and 8 threads. The Intel Core i7-1365U has 10 cores and 12 threads.

Q: Which processor includes integrated graphics?

A: The Intel Core i7-1365U includes Iris Xe Graphics 96EU. The Intel Core i3-14100F has no integrated graphics.

Q: How do their thermal design power ratings differ?

A: The Intel Core i3-14100F has a TDP of 58 watts, while the Intel Core i7-1365U has a TDP of 15 watts.

Q: Do both processors support the same memory types?

A: Yes, both support DDR4 and DDR5 in dual-channel mode. The i3-14100F also supports ECC memory, while the i7-1365U does not.