Intel Core 9 270H vs Intel Core i5-13600HX Comparison

The Intel Core 9 270H and Intel Core i5-13600HX are both 14-core, 20-thread mobile processors from Intel, yet benchmark results show they are not interchangeable. The Core 9 270H wins 15 of the 17 head-to-head comparisons, but its two losses are massive, particularly in the Cinebench R23 suite. The data reveals a processor split between consistent, broad-based performance gains for the newer chip versus a dramatic, workload-specific advantage for the older one. Both CPUs share the same 86th percentile ranking among all CPUs, and their average benchmark scores are nearly identical, differing by only 0.2% in favor of the Core 9 270H. This makes the choice between them a question of workload priorities rather than overall capability.

Head-to-Head Benchmarks

The most striking result in the entire comparison is the Cinebench R23 multicore test, where the Intel Core i5-13600HX scores 23422 against the Core 9 270H's 18000. This is a 23.1% deficit for the Core 9 270H, making it the single largest performance gap in either direction. The single-core R23 test tells a similar story: the i5-13600HX scores 3306 versus 2040 for the Core 9 270H, a 38.3% advantage. These are not marginal wins; they represent a fundamental performance difference in this specific benchmark generation.

Outside of Cinebench R23, the Core 9 270H dominates. In the older Cinebench R15 and R20 suites, the Core 9 270H wins both multicore and single-core tests by consistent margins of 4.2% to 4.4%. For example, in R20 multicore, the Core 9 270H scores 10268 versus 9837 for the i5-13600HX. In R15 single-core, the margin is 347 to 333. This consistency across older Cinebench versions suggests the Core 9 270H has a more balanced performance profile in those workloads.

The Passmark suite reinforces the Core 9 270H's overall lead, though with smaller margins. The physics test shows an 8.6% win for the Core 9 270H (1966 vs 1810), and single-thread performance is 7.1% higher (3944 vs 3684). Multithread performance is 1.7% higher (28764 vs 28280), and data compression shows a 1.6% edge (333785 vs 328686). The floating-point math test is essentially a tie, with scores of 70640 and 70618, a delta of 0%. Integer math, extended instructions, and data encryption all show wins for the Core 9 270H ranging from 0.4% to 1.8%.

The pattern is clear: the Core 9 270H wins by small margins in most tests, while the i5-13600HX wins by enormous margins in two specific Cinebench R23 tests. The average benchmark scores reflect this split—38335 for the Core 9 270H versus 38261 for the i5-13600HX. This is a difference of only 74 points, or 0.2%, which places them as direct rivals in the database, with the Core 9 270H also sitting just 0.1% behind the Intel Xeon w3-2525 and 0.1% ahead of the Intel Core Ultra 9 285H.

Architecture Differences

Both processors are built on Intel's Raptor Lake architecture and use a 10 nm process node fabricated by Intel. The core counts are identical: 14 cores and 20 threads. However, the Core 9 270H is part of the Raptor Lake Refresh generation with the codename Raptor Lake-H, while the i5-13600HX uses the original Raptor Lake-HX codename. The Core 9 270H is listed as "Core 9 (Raptor Lake Refresh)" while the i5-13600HX is "Core i5 (Raptor Lake-HX)".

The cache hierarchy is identical on paper: 80 KB of L1 per core, 2 MB of L2 per core, and 24 MB of shared L3 cache. The memory support is also the same, with both supporting DDR4 and DDR5 in a dual-channel configuration. Neither supports ECC memory, though the i5-13600HX does list ECC memory as a supported feature (true), while the Core 9 270H does not.

The key architectural differences lie in clock speeds, socket, and PCIe lanes. The Core 9 270H has a base clock of 2.70 GHz and a boost clock of 5.80 GHz, while the i5-13600HX is lower on both counts at 2.60 GHz and 4.80 GHz. The Core 9 270H uses the Intel BGA 1744 socket, whereas the i5-13600HX uses Intel BGA 1964. The PCIe implementation differs significantly: the Core 9 270H provides Gen 5 with 8 lanes (CPU only), while the i5-13600HX provides Gen 5 with 20 lanes (CPU only). The i5-13600HX also has a larger die size at 257 mm², while the Core 9 270H's die size is not listed.

Integrated graphics differ as well. The Core 9 270H ships with Iris Xe Graphics with 96 execution units, while the i5-13600HX has UHD Graphics 770. The power envelope is also different: the Core 9 270H has a 45 W TDP, while the i5-13600HX has a 55 W TDP. The i5-13600HX has an unlocked multiplier, while the Core 9 270H does not.

Where Each One Wins

The Intel Core 9 270H is the winner in the vast majority of tested workloads, but the margins are often small. Its most decisive victories come in Passmark physics (8.6% ahead), single-thread tests (7.1% ahead), and the Cinebench R15/R20 suites (4.2-4.4% ahead). This makes it the better choice for general-purpose computing, older benchmark suites, and any workload that relies on single-threaded performance or physics calculations. Data compression and encryption also favor the Core 9 270H, with 1.6% and 0.4% wins respectively, which could translate to slightly faster file archiving and disk encryption tasks.

The Intel Core i5-13600HX is the clear winner in the Cinebench R23 suite, with a 23.1% multicore advantage and a 38.3% single-core advantage. This is a massive divergence from every other benchmark in the comparison. For any workload that specifically leverages Cinebench R23's rendering engine, the i5-13600HX is substantially faster. The fact that this advantage does not appear in R15 or R20 suggests it is specific to the R23 workload, which may favor the i5-13600HX's higher TDP of 55 W and larger die size.

The overall average benchmark scores are nearly identical, with the Core 9 270H at 38335 and the i5-13600HX at 38261. This means that in a mixed workload environment, users are unlikely to notice a significant difference between the two. The choice comes down to whether the workload is dominated by Cinebench R23-style tasks or by the broader set of Passmark and older Cinebench tests.

FAQ

Q: Which processor has the higher boost clock?

A: The Intel Core 9 270H has a boost clock of 5.80 GHz, while the Intel Core i5-13600HX has a boost clock of 4.80 GHz.

Q: How much faster is the Core 9 270H in single-threaded Passmark tests?

A: The Core 9 270H scores 3944 in the Passmark single-thread test, which is 7.1% higher than the i5-13600HX's score of 3684.

Q: What is the largest performance gap between the two processors?

A: The largest gap is in Cinebench R23 single-core, where the i5-13600HX scores 3306 versus 2040 for the Core 9 270H, a 38.3% advantage for the i5-13600HX.

Q: Do both processors have the same number of cores and threads?

A: Yes, both the Intel Core 9 270H and the Intel Core i5-13600HX have 14 cores and 20 threads.

Q: Which processor has a higher TDP?

A: The Intel Core i5-13600HX has a TDP of 55 W, while the Intel Core 9 270H has a TDP of 45 W.

Q: Which processor supports ECC memory?

A: The Intel Core i5-13600HX lists ECC memory as supported (true), while the Intel Core 9 270H does not (false).

Specification Differences

The two processors differ in several key specifications. The base clock is 2.70 GHz for the Core 9 270H versus 2.60 GHz for the i5-13600HX. The boost clock is 5.80 GHz versus 4.80 GHz. The TDP is 45 W versus 55 W. The socket is Intel BGA 1744 versus Intel BGA 1964. The generation is "Core 9 (Raptor Lake Refresh)" versus "Core i5 (Raptor Lake-HX)". The die size is not listed for the Core 9 270H, but the i5-13600HX has a die size of 257 mm².

PCIe support differs: the Core 9 270H has Gen 5 with 8 lanes (CPU only), while the i5-13600HX has Gen 5 with 20 lanes (CPU only). Integrated graphics are Iris Xe Graphics 96EU for the Core 9 270H versus UHD Graphics 770 for the i5-13600HX. ECC memory support is false for the Core 9 270H and true for the i5-13600HX. The multiplier is locked (false) for the Core 9 270H and unlocked (true) for the i5-13600HX. The release dates are 2024-12-17 for the Core 9 270H and 2023-01-03 for the i5-13600HX. The launch MSRP is $697 for the Core 9 270H and $284 for the i5-13600HX. The part numbers are SRQ6V for the Core 9 270H and SRME6 for the i5-13600HX.

The Verdict

The data supports a clear split based on workload. For users running Cinebench R23 specifically, the Intel Core i5-13600HX is the superior choice by a wide margin—23.1% in multicore and 38.3% in single-core. This is a decisive advantage that outweighs its losses in other benchmarks. The i5-13600HX also offers an unlocked multiplier and a higher TDP of 55 W, which may appeal to users seeking overclocking headroom in a suitable chassis.

For all other tested workloads, the Intel Core 9 270H is the better performer. It wins 15 of 17 benchmarks, with its largest margins in physics (8.6%) and single-thread (7.1%) tests. Its higher boost clock of 5.80 GHz and newer Raptor Lake Refresh generation likely contribute to these gains. The Core 9 270H also has a lower TDP of 45 W, which could be beneficial in thinner laptops where thermal management is a priority. The integrated Iris Xe Graphics with 96 execution units is also a more capable iGPU than the UHD Graphics 770 on paper.

The average benchmark scores are within 0.2% of each other, so neither processor is a universal winner. The decision should be driven by whether the primary use case aligns with Cinebench R23 rendering or with the broader set of tasks represented by Passmark and older Cinebench versions. Given that the Core 9 270H wins the majority of tests and has a higher boost clock, it is the safer recommendation for general-purpose mobile computing. However, for users whose workloads are dominated by Cinebench R23, the i5-13600HX's massive lead in that specific test makes it the clear pick, despite its lower score in almost everything else.