Intel Core 9 273PTE vs Intel Core i5-13600H Comparison

The Intel Core 9 273PTE and the Intel Core i5-13600H are both 12-core processors from Intel, yet they target fundamentally different platforms. The data reveals a clear split: the Core 9 273PTE dominates in raw compute and rendering workloads, while the i5-13600H counters with surprising wins in specific memory and single-threaded tasks. This comparison is less about a single victor and more about understanding where each chip’s architectural priorities lie.

Head-to-Head Benchmarks

The most striking pattern in the head-to-head results is the overwhelming margin in Cinebench tests. Across all six Cinebench R15, R20, and R23 runs, the Intel Core 9 273PTE wins by a nearly identical 64.9% margin. For example, in Cinebench R23 multi-core, the Core 9 scores 20445 against the i5-13600H’s 12402. The single-core R23 results show the same story: 2886 versus 1750, a 64.9% gap. This consistency suggests a fundamental throughput advantage that scales across all thread counts and clock speeds.

The PassMark suite tells a more nuanced story. The Core 9 273PTE wins 12 of the 17 head-to-head benchmarks, but the i5-13600H secures five victories, including some notable upsets. The i5-13600H wins data compression with a score of 267936 against 258704, a 3.4% lead. It also takes data encryption (16061 vs 14253, an 11.3% lead), random string sorting (29570 vs 28973, a 2% lead), and both single-thread scores (3631 vs 3433, a 5.5% lead).

The Core 9 273PTE’s wins in PassMark are decisive in compute-heavy areas. It leads prime number finding by 63.2% (142 vs 87), physics by 28.7% (1917 vs 1490), floating point math by 5.3% (60673 vs 57618), and integer math by 4.8% (82411 vs 78658). The extended instructions test is nearly a tie, with the Core 9 edging ahead by 0.9% (15952 vs 15817).

Architecture Differences

The two processors come from different Intel design families. The Core 9 273PTE uses the Bartlett Lake codename, while the i5-13600H is built on Raptor Lake-H architecture. Both are fabricated on a 10 nm process at Intel, so the manufacturing node is identical. However, their structural designs diverge significantly.

The most critical difference is thread count. Both have 12 cores, but the Core 9 273PTE supports 24 threads while the i5-13600H supports only 16. This 8-thread gap explains the massive multi-core benchmark leads. The Core 9 also features a larger L3 cache: 36 MB shared versus 18 MB shared on the i5. The L1 and L2 caches are identical at 80 KB per core and 2 MB per core respectively.

Clock speeds also favor the Core 9. Its base clock is 1.40 GHz, which is lower than the i5’s 2.80 GHz base. But the Core 9 boosts to 5.50 GHz versus 4.80 GHz on the i5. This higher boost ceiling, combined with the extra threads, gives the Core 9 a significant peak performance advantage.

The memory subsystem differs as well. Both support DDR4 and DDR5 in dual-channel mode, but the Core 9 has a recorded memory bandwidth of 89.6 GB/s while the i5’s bandwidth is not listed in the database. The Core 9 also supports ECC memory, while the i5 does not. PCIe connectivity is another split: the Core 9 offers Gen 5 with 16 lanes (CPU only), while the i5 offers Gen 5 with 8 lanes (CPU only).

The integrated graphics differ too. The Core 9 uses UHD Graphics 730, while the i5 features Iris Xe Graphics 80EU. The Core 9 is a desktop part on Intel Socket 1700, whereas the i5 is a mobile chip on Intel BGA 1744.

Where Each One Wins

The Core 9 273PTE is the clear choice for multi-threaded, compute-intensive workloads. Its 64.9% lead across all Cinebench versions makes it ideal for 3D rendering, video encoding, and scientific simulation. The 63.2% advantage in prime number finding and 28.7% in physics tests reinforce this profile. For users running long, parallel workloads that scale with thread count, the Core 9’s 24 threads versus 16 make a decisive difference.

The i5-13600H wins in several specific scenarios that suggest a different strength. Its 11.3% lead in data encryption and 3.4% lead in data compression indicate strong memory-level parallelism or optimized instruction paths for these tasks. The 5.5% single-thread lead is particularly interesting, as it outpaces the Core 9 despite the latter’s higher boost clock. This suggests the i5’s architecture handles certain single-threaded operations more efficiently.

For mobile users, the i5’s platform is inherently more relevant. As a BGA 1744 mobile processor, it fits laptops and compact systems. The Core 9, being a desktop Socket 1700 part, requires a traditional desktop motherboard. The i5 also has a lower base clock of 2.80 GHz versus 1.40 GHz, which may translate to better responsiveness in short bursts of activity.

Specification Differences

The two chips differ in several key specification fields. The Core 9 273PTE has 24 threads versus the i5-13600H’s 16 threads, a 50% increase. The L3 cache is double: 36 MB versus 18 MB. The base clocks differ significantly: 1.40 GHz versus 2.80 GHz. The boost clocks also differ: 5.50 GHz versus 4.80 GHz.

The sockets are incompatible: Intel Socket 1700 for the Core 9, Intel BGA 1744 for the i5. The market segments are opposite: Desktop versus Mobile. ECC memory support is present on the Core 9 but absent on the i5. PCIe lanes differ: 16 lanes on the Core 9 versus 8 lanes on the i5, both Gen 5. The integrated graphics differ: UHD Graphics 730 versus Iris Xe Graphics 80EU.

The memory bandwidth is listed at 89.6 GB/s for the Core 9, while the i5’s bandwidth is not recorded. The release dates are also different, with the Core 9 being a newer product. The launch MSRP for the Core 9 is $549, while the i5’s is $311.

FAQ

Q: Which processor has more threads?

A: The Intel Core 9 273PTE has 24 threads, while the Intel Core i5-13600H has 16 threads.

Q: How do the Cinebench R23 multi-core scores compare?

A: The Core 9 273PTE scores 20445, which is 64.9% higher than the i5-13600H’s 12402.

Q: Does the i5-13600H win any benchmarks?

A: Yes, the i5-13600H wins data compression, data encryption, random string sorting, and both single-thread tests.

Q: What is the difference in L3 cache size?

A: The Core 9 273PTE has 36 MB shared L3 cache, while the i5-13600H has 18 MB shared L3 cache.

Q: Are these processors compatible with the same motherboard?

A: No, the Core 9 273PTE uses Intel Socket 1700, while the i5-13600H uses Intel BGA 1744.

Q: Which processor supports ECC memory?

A: The Core 9 273PTE supports ECC memory, but the i5-13600H does not.

The Verdict

The data points to a clear verdict for users who prioritize raw multi-core performance. The Intel Core 9 273PTE is the superior choice for rendering, physics simulations, and any workload that scales with thread count. Its 64.9% lead in Cinebench tests and 63.2% lead in prime number finding make it the dominant compute processor. The extra 8 threads and double L3 cache provide a structural advantage that the i5 cannot overcome.

The Intel Core i5-13600H is the better option for specific memory-bound tasks and mobile applications. Its wins in data encryption and compression, along with a 5.5% single-thread lead, suggest it handles certain real-world workflows with greater efficiency. As a mobile BGA 1744 part, it is the only choice for laptop builds. Its lower launch MSRP of $311 also makes it a more accessible option for portable systems.

For a desktop user who needs maximum rendering speed and has no platform constraints, the Core 9 273PTE is the clear pick. For a mobile user who values single-thread responsiveness and operates within a laptop form factor, the i5-13600H is the logical choice. The benchmark data does not indicate a single overall winner; it indicates two processors optimized for different environments and workload profiles.