Intel Core 9 270H vs Intel Core i5-14490F Comparison

The Intel Core 9 270H and Intel Core i5-14490F present a fascinating split: one is a mobile processor aimed at high-performance laptops, the other a desktop chip for traditional towers. Both are built on Intel’s Raptor Lake architecture and share the same 10 nm process node, yet the benchmark data reveals they are optimized for very different workloads. The Core 9 270H wins 11 of the 17 head-to-head tests, while the i5-14490F takes 6, but the margins and the nature of those wins tell a more nuanced story than the raw win count suggests.

Head-to-Head Benchmarks

The most striking result in the entire dataset is the Cinebench R23 scores, where the i5-14490F completely flips the script. In the multicore test, the i5-14490F scores 23000 against the Core 9 270H’s 18000, a massive 21.7% advantage. The single-core R23 gap is even more lopsided: the i5-14490F posts 3247 versus 2040, a 37.2% lead. These are not small margins; they indicate that the desktop chip has a fundamentally different performance profile in this specific benchmark generation.

However, the older Cinebench R15 and R20 tests tell the opposite story. In R15 multicore, the Core 9 270H wins with 2464 versus 2318, a 6.3% edge. The R15 single-core result is similar, with the Core 9 270H taking 347 against 327, also a 6.1% lead. R20 follows the same pattern: the Core 9 270H wins multicore with 10268 versus 9660 (6.3%) and single-core with 1449 versus 1363 (6.3%). This inconsistency across Cinebench versions is curious — the newer R23 heavily favors the i5-14490F, while the older tests favor the Core 9 270H.

The Passmark suite provides a more mixed picture. The Core 9 270H dominates in integer math, scoring 97654 against 87844, an 11.2% win. It also leads in floating-point math (70640 vs 66558, 6.1%), data encryption (19369 vs 18225, 6.3%), random string sorting (36867 vs 35608, 3.5%), and multithreaded performance (28764 vs 28662, a narrow 0.4% margin). The single-thread Passmark scores are close, with the Core 9 270H winning 3944 versus 3873, just 1.8% apart.

The i5-14490F counters in several Passmark tests. It wins data compression with 340026 versus 333785, a 1.8% lead. Extended instructions go its way too, 21731 versus 20079, a 7.6% advantage. The i5-14490F also takes find prime numbers (122 vs 112, 8.2%) and physics (2093 vs 1966, 6.1%). The overall average benchmark scores are nearly identical: the Core 9 270H averages 38335, while the i5-14490F averages 38149, a difference of less than 0.5%. Both CPUs sit at the 86th percentile against all CPUs, and their nearest rivals include the Intel Core i5-13600HX and AMD Ryzen 7 250, with delta percentages ranging from 0.1% to 0.3%.

Architecture Differences

Both processors use the Raptor Lake architecture and are built on Intel’s 10 nm process, but they diverge significantly in core configuration. The Core 9 270H has 14 cores and 20 threads, while the i5-14490F has 10 cores and 16 threads. This core count difference explains why the Core 9 270H often wins in multithreaded workloads like integer math and floating-point math, where extra cores can be leveraged directly.

The cache hierarchy also differs. Both share 80 KB of L1 cache per core and 24 MB of shared L3 cache, but the L2 cache is different: the Core 9 270H has 2 MB per core, while the i5-14490F has 1.25 MB per core. This larger per-core L2 cache on the mobile chip could contribute to its wins in latency-sensitive tasks.

The clock speeds tell a different story. The Core 9 270H has a base clock of 2.70 GHz and a boost clock of 5.80 GHz, while the i5-14490F runs at 2.50 GHz base and 5.00 GHz boost. The higher boost clock on the Core 9 270H likely explains its single-thread wins in the older Cinebench tests, but the i5-14490F’s dominant R23 single-core score suggests the desktop chip handles sustained single-core loads better, possibly due to its 65 W TDP versus the 45 W TDP of the mobile part.

The socket and platform are completely different. The Core 9 270H uses Intel BGA 1744, a soldered mobile socket, while the i5-14490F uses Intel Socket 1700, a standard desktop LGA socket. The PCIe configurations also differ: the Core 9 270H offers Gen 5 with 8 lanes (CPU only), while the i5-14490F offers Gen 5 with 16 lanes (CPU only). This doubles the PCIe lanes for the desktop part, which matters for discrete GPUs and NVMe storage.

The integrated graphics are a major differentiator. The Core 9 270H includes Iris Xe Graphics with 96 execution units, while the i5-14490F has no integrated graphics at all (listed as N/A). This makes the Core 9 270H a self-contained solution for mobile systems, whereas the i5-14490F requires a discrete GPU for any display output.

Memory support is identical — both support DDR4 and DDR5 in dual-channel mode — and neither supports ECC memory. The die size is listed for the i5-14490F at 215 mm², while the Core 9 270H’s die size is not provided. Both processors are currently active in production, but the release dates differ: the Core 9 270H launched on 2024-12-17, while the i5-14490F launched on 2023-12-31.

The Verdict

The data suggests these are not direct competitors but rather solutions for different platforms that happen to share an architecture. The Core 9 270H is the better choice for multi-threaded integer and floating-point workloads, winning by 11.2% and 6.1% respectively. It also handles encryption and random string sorting better, with 6.3% and 3.5% leads. For anyone running math-heavy calculations, compression tasks that benefit from its L2 cache, or encryption workloads, the Core 9 270H is the stronger performer.

The i5-14490F, despite having fewer cores, wins the most important modern benchmark — Cinebench R23 — by a wide margin. Its 21.7% multicore and 37.2% single-core leads in R23 are difficult to ignore. It also wins in extended instructions (7.6%), prime number finding (8.2%), and physics (6.1%). For users running the latest rendering engines, physics simulations, or instruction-heavy code, the i5-14490F appears to extract more performance from its 10 cores than the Core 9 270H does from its 14 cores in these specific tests.

The overall average scores are nearly tied, so the verdict depends entirely on the workload. The Core 9 270H’s wins in 11 tests show broader consistency, but the i5-14490F’s wins in R23 are so large that they dominate any single-metric comparison. The mobile chip is also the only one with integrated graphics, making it a complete package for laptops. The desktop chip requires a separate GPU but offers double the PCIe lanes for expansion.

Specification Differences

The two processors differ in several key specification fields. The Core 9 270H has 14 cores and 20 threads, while the i5-14490F has 10 cores and 16 threads. The base clock is 2.70 GHz for the Core 9 270H and 2.50 GHz for the i5-14490F. The boost clock is 5.80 GHz versus 5.00 GHz, favoring the mobile chip. The TDP is 45 W for the Core 9 270H and 65 W for the i5-14490F.

The socket differs: Intel BGA 1744 for the Core 9 270H, Intel Socket 1700 for the i5-14490F. The L2 cache per core is 2 MB on the Core 9 270H and 1.25 MB on the i5-14490F. The PCIe configuration is Gen 5 with 8 lanes for the Core 9 270H and Gen 5 with 16 lanes for the i5-14490F. The Core 9 270H has Iris Xe Graphics 96EU, while the i5-14490F has no integrated graphics. The market segment is Mobile for the Core 9 270H and Desktop for the i5-14490F. The Core 9 270H has a launch MSRP of $697, while the i5-14490F has no launch MSRP listed. The part numbers are SRQ6V for the Core 9 270H and SRN35 for the i5-14490F. The die size is 215 mm² for the i5-14490F, with no figure for the Core 9 270H.

FAQ

Q: Which processor has more cores?

A: The Intel Core 9 270H has 14 cores and 20 threads, while the Intel Core i5-14490F has 10 cores and 16 threads.

Q: How large is the difference in Cinebench R23 multicore performance?

A: The i5-14490F scores 23000 versus the Core 9 270H’s 18000, giving the i5-14490F a 21.7% lead in this benchmark.

Q: Does the Core 9 270H have integrated graphics?

A: Yes, it includes Iris Xe Graphics with 96 execution units. The i5-14490F has no integrated graphics (N/A).

Q: What is the L3 cache size for both processors?

A: Both processors share 24 MB of L3 cache, but the L2 cache differs: 2 MB per core on the Core 9 270H and 1.25 MB per core on the i5-14490F.

Q: Which processor has a higher boost clock?

A: The Core 9 270H has a boost clock of 5.80 GHz, while the i5-14490F boosts to 5.00 GHz.

Q: How do their average benchmark scores compare?

A: The Core 9 270H averages 38335, and the i5-14490F averages 38149, a difference of less than 0.5%. Both are at the 86th percentile against all CPUs.

Where Each One Wins

The Core 9 270H is the clear winner in integer math, posting an 11.2% advantage over the i5-14490F. It also wins in floating-point math by 6.1%, data encryption by 6.3%, and random string sorting by 3.5%. For workloads that involve heavy arithmetic, encryption, or sorting large datasets, the extra cores and larger L2 cache on the mobile chip make a measurable difference.

The i5-14490F dominates in Cinebench R23, with a 21.7% multicore and 37.2% single-core lead. It also wins in extended instructions by 7.6%, find prime numbers by 8.2%, and physics by 6.1%. The data compression test goes to the i5-14490F by 1.8%, and its Passmark multithread score is nearly tied with the Core 9 270H (28662 vs 28764, a 0.4% difference).

For single-threaded Passmark performance, the Core 9 270H wins narrowly by 1.8% (3944 vs 3873). The older Cinebench R15 and R20 tests all favor the Core 9 270H by about 6.3%, while the newer R23 heavily favors the i5-14490F. This suggests the Core 9 270H is better suited for legacy benchmark workloads, while the i5-14490F is optimized for newer rendering and simulation tasks. The i5-14490F also offers double the PCIe lanes (16 vs 8) for desktops that need to connect multiple GPUs or high-speed storage devices, while the Core 9 270F’s integrated graphics make it a self-contained mobile solution.