CPU Comparison

The Intel Core i3-4160 and Intel Core i3-7100H are both dual-core, four-thread processors that land within a hair of each other in aggregate performance. The desktop-oriented i3-4160, built on the older Haswell architecture, holds a slim but consistent edge over the mobile i3-7100H across every single benchmark listed. With an average benchmark score of 1017 for the i3-4160 versus 1009 for the i3-7100H, the data indicates a near-tie, yet the i3-4160 manages to win all five head-to-head comparisons by margins that never exceed 1.2%. Both chips sit at the 28th percentile of all CPUs, placing them in the entry-level tier of performance.

Head-to-Head Benchmarks

The most decisive victory for the Intel Core i3-4160 comes in the Cinebench R20 single-core test, where it scores 175 against the i3-7100H’s 173. That 1.2% delta is the largest gap between the two parts in any workload. In multi-threaded tasks, the i3-4160 maintains its lead, though the margins shrink slightly. In Cinebench R15 multi-core, the i3-4160 posts 297 points versus 295 for the i3-7100H, a 0.7% advantage. The story repeats in Cinebench R20 multi-core, where the i3-4160 scores 1241 and the i3-7100H manages 1231, a 0.8% edge.

Moving to the more modern Cinebench R23 suite, the pattern holds firm. The i3-4160 achieves 2955 in multi-core, beating the i3-7100H’s 2932 by 0.8%. In single-core R23, the i3-4160 scores 417 against 414, another 0.7% win. Across all five tests, the i3-4160 wins 5 and the i3-7100H wins 0. The margins are unremarkable in absolute terms, but the consistency matters. The i3-4160 is never slower, even though the i3-7100H is built on a newer process node and features a more recent graphics engine.

In the context of their nearest rivals, both chips sit in a tight cluster. The i3-4160 is 0.3% ahead of the Intel Core i5-2300, which scores 1014, and 0.5% ahead of the Intel Xeon W5580 at 1012. It trails the Intel Core i3-4330 by 0.3% (1020) and the Intel Pentium Gold G5600 by 0.5% (1022). The i3-7100H is 0.2% ahead of the Intel Processor N100 (1007) and 0.3% ahead of the Intel Core i5-10210Y (1006), while lagging 0.3% behind both the Intel Core i7-2675QM and the Intel Xeon W5580, each at 1012. These benchmarks show that neither chip has a meaningful performance advantage over the other; the i3-4160’s edge is real but small, roughly equivalent to the noise between neighboring entries in a database.

Architecture Differences

The two processors come from different eras and target different physical footprints. The Intel Core i3-4160 uses the Haswell architecture, built on Intel’s 22 nm process node, with a die size of 177 mm² and a transistor count of 1,400 million. It operates on the Intel Socket 1150 platform, a desktop standard. The i3-7100H, by contrast, is a Kaby Lake-H part fabricated on the 14 nm node, with a smaller die size of 126 mm². It uses the Intel BGA 1440 socket, which is soldered to mobile motherboards, reflecting its laptop-oriented design. The manufacturing process difference is significant, 22 nm versus 14 nm, but the thermal design power tells a similar story. The i3-4160 has a TDP of 54 watts, while the i3-7100H is rated at 35 watts, making the mobile part more power-efficient by design.

Cache configurations are identical on paper. Both chips feature 64 KB of L1 cache per core, 256 KB of L2 cache per core, and 3 MB of shared L3 cache. The base clocks differ notably, with the i3-4160 running at 3.60 GHz and the i3-7100H at a lower 2.80 GHz. Neither processor supports a boost clock, so these are fixed frequencies. The i3-4160’s higher clock speed likely explains its benchmark wins, as the architecture gap does not translate into a performance advantage for the newer chip.

Memory support splits the pair. The i3-4160 supports only DDR3 in a dual-channel configuration, while the i3-7100H supports both DDR3 and DDR4, also dual-channel. The integrated graphics differ as well: the i3-4160 packs Intel HD 4400, while the i3-7100H features the newer Intel HD Graphics 630. Both chips offer PCIe Gen 3, but the i3-7100H specifies 16 lanes for the CPU only. The i3-4160 is listed as an active production part, released in July 2014, whereas the i3-7100H is marked end-of-life, with a release date of January 2017 and a launch MSRP of $225. Neither chip has an unlocked multiplier, so overclocking is off the table for both.

Where Each One Wins

The Intel Core i3-4160 wins in every benchmark category recorded, but the margins are so thin that the practical difference is minimal. Its biggest advantage, 1.2%, comes in single-core performance as measured by Cinebench R20. For users running lightly-threaded applications, the i3-4160 offers a marginally better response. The multi-core tests show a consistent 0.7% to 0.8% edge, so any workload that scales across the two cores and four threads, such as older games or basic productivity suites, would favor the i3-4160, albeit imperceptibly.

The i3-7100H, despite losing every head-to-head test, has structural advantages that are not captured in the Cinebench scores. Its 35-watt TDP makes it a better fit for thin-and-light laptops or compact systems where heat dissipation is a constraint. The support for DDR4 memory offers a modern upgrade path, and the integrated HD Graphics 630 is a newer generation than the HD 4400, which could translate to better media playback or entry-level GPU tasks. The i3-7100H also carries a newer part number (SR32T) and is built on a more efficient 14 nm process, which may yield better battery life in mobile scenarios.

For desktop users, the i3-4160’s higher base clock and socket compatibility with older 1150 motherboards make it a straightforward choice for budget builds. The data does not show any scenario where the i3-7100H outperforms the i3-4160, so the selection comes down to platform and power requirements rather than raw compute. The i3-4160’s average benchmark score of 1017 slightly edges out the i3-7100H’s 1009, reinforcing the idea that the desktop part is the stronger of the two in synthetic workloads.

The Verdict

From the benchmark data alone, the Intel Core i3-4160 is the better processor. It wins all five Cinebench tests, posts a higher average benchmark score (1017 versus 1009), and maintains a lead in both single-core and multi-core scenarios. The margins are small, the largest delta is 1.2%, but they are consistent. Anyone looking purely at compute performance should choose the i3-4160, especially for desktop systems where its 54-watt TDP and Socket 1150 compatibility are non-issues.

The Intel Core i3-7100H makes sense in a different context. Its 35-watt TDP and BGA 1440 socket target mobile devices, and its support for DDR4 memory alongside DDR3 gives it a flexibility the i3-4160 lacks. The integrated HD Graphics 630 is a newer design, and the 14 nm process node suggests better efficiency. However, the data does not show any performance win for the i3-7100H. Its average benchmark score of 1009 places it just 0.2% ahead of the Intel Processor N100 and 0.3% behind the Intel Xeon W5580, a similar standing to the i3-4160’s position among its rivals.

The verdict hinges on use case. For a desktop builder, the i3-4160 is the clear pick, offering slightly better scores across the board. For a laptop buyer, the i3-7100H is the only option of the two, as the i3-4160 is not a mobile part. The i3-7100H’s end-of-life status and $225 launch MSRP are noted, but the performance data shows it is not a meaningful step down from the i3-4160 in raw compute. Both chips sit at the 28th percentile, and neither will break records, but the i3-4160 takes the win in head-to-head comparisons.

FAQ

Q: Which processor is faster in multi-core Cinebench R23?

A: The Intel Core i3-4160 scores 2955 in Cinebench R23 multi-core, while the i3-7100H scores 2932, giving the i3-4160 a 0.8% advantage.

Q: What is the largest performance gap between the two in any benchmark?

A: The largest delta is 1.2%, in the Cinebench R20 single-core test, where the i3-4160 scores 175 versus the i3-7100H’s 173.

Q: Do both processors have the same cache layout?

A: Yes. Both feature 64 KB of L1 per core, 256 KB of L2 per core, and 3 MB of shared L3 cache.

Q: Which chip has a higher base clock speed?

A: The Intel Core i3-4160 runs at 3.60 GHz, while the i3-7100H runs at 2.80 GHz. Neither has a boost clock.

Q: Can the i3-7100H use DDR4 memory?

A: Yes, the i3-7100H supports both DDR3 and DDR4 in a dual-channel configuration, whereas the i3-4160 supports only DDR3.

Q: What is the thermal design power difference between the two?

A: The i3-4160 has a TDP of 54 watts, while the i3-7100H has a TDP of 35 watts, making the mobile part more power-efficient.