Intel Core 5 223PTE vs Intel Core i9-14900KS Comparison

FAQ

Q: How do the core and thread counts differ between the Intel Core 5 223PTE and the Intel Core i9-14900KS?

A: The Intel Core 5 223PTE has 8 cores and 16 threads, while the Intel Core i9-14900KS has 24 cores and 32 threads. The i9-14900KS provides triple the core count and double the thread count.

Q: What is the difference in boost clock speed?

A: The Intel Core 5 223PTE boosts to 5.40 GHz, whereas the Intel Core i9-14900KS boosts to 6.20 GHz. The i9-14900KS holds a 0.80 GHz advantage in maximum boost frequency.

Q: Which processor has a larger L3 cache?

A: The Intel Core i9-14900KS has 36 MB of shared L3 cache, while the Intel Core 5 223PTE has 24 MB of shared L3 cache. The i9-14900KS offers 12 MB more L3 cache.

Q: Do both processors support the same memory types?

A: Yes, both support DDR4 and DDR5 memory in a dual-channel configuration, and both support ECC memory. The Core 5 223PTE has a listed memory bandwidth of 89.6 GB/s, while the i9-14900KS does not have a listed memory bandwidth figure in the database.

Q: What are the TDP ratings for these processors?

A: The Intel Core 5 223PTE has a TDP of 45 watts, while the Intel Core i9-14900KS has a TDP of 150 watts. The i9-14900KS draws significantly more power.

Q: What is the percentile ranking for each processor against all CPUs?

A: The Intel Core 5 223PTE sits at the 50th percentile, while the Intel Core i9-14900KS ranks at the 96th percentile. The i9-14900KS is positioned far higher in the overall performance distribution.

Architecture Differences

The two processors share the same Intel Socket 1700 platform and are built on the same 10 nm process node at Intel's foundry. Both use a per-core L1 cache of 80 KB and a per-core L2 cache of 2 MB. The integrated graphics are identical as well, with both featuring UHD Graphics 770, and both support DDR4 and DDR5 memory with dual-channel buses plus PCIe Gen 5 with 16 CPU lanes.

The architectural split emerges in core organization and cache hierarchy. The Intel Core 5 223PTE is based on the Bartlett Lake codename and belongs to the Core 5 generation (Bartlett Lake). It uses 8 cores and 16 threads, with a shared L3 cache of 24 MB. The Intel Core i9-14900KS uses the Raptor Lake architecture with the Raptor Lake-R codename, part of the Core 14th Gen series. It scales up to 24 cores and 32 threads, backed by a larger 36 MB shared L3 cache. The die size for the i9-14900KS is listed at 257 mm², while the Core 5 223PTE has no die size recorded.

The production status is Active for both, and both support ECC memory. The release dates differ, with the i9-14900KS launching on 2024-03-13 and the Core 5 223PTE launching on 2026-03-08. The multiplier is unlocked on the i9-14900KS, while the Core 5 223PTE has a locked multiplier. The Core 5 223PTE lists a launch MSRP of $232, while the i9-14900KS lists a launch MSRP of $689.

Head-to-Head Benchmarks

The database contains benchmark results for the Intel Core i9-14900KS, while the Intel Core 5 223PTE has no recorded benchmark scores. As a result, the comparison relies on the i9-14900KS's performance profile relative to its nearest rivals and its percentile standing.

The i9-14900KS delivers an average benchmark score of 81127, placing it at the 96th percentile of all CPUs. Its nearest rivals show how tight the competition is at this level. The Intel Xeon w5-3535X scores 81115, a delta of 0%, meaning the i9-14900KS and that Xeon are effectively tied. The AMD Ryzen 9 8940HX also scores 81103 with a 0% delta, again a statistical dead heat. The AMD Ryzen AI Max+ PRO 395 trails at 80762, a 0.5% gap, and the Intel Xeon 638 scores 80723, also a 0.5% gap. The i9-14900KS leads this group by narrow margins, confirming that its performance sits at the top of the desktop and workstation spectrum.

In single-core workloads, the i9-14900KS posts a Cinebench R23 single-core score of 7199 and a Geekbench single-core score of 2692. The PassMark single-thread score reaches 4815. The 6.20 GHz boost clock likely drives these results, giving it a substantial advantage in lightly threaded tasks. The Core 5 223PTE, with no recorded benchmarks and a lower 5.40 GHz boost, cannot be directly compared, but its percentile rank of 50 suggests mid-range positioning rather than flagship-level single-thread dominance.

Multi-core performance is where the i9-14900KS separates itself. The Cinebench R23 multicore score is 50995, while Cinebench R20 multicore hits 21417 and Cinebench R15 multicore reaches 5140. The Geekbench multicore score is 23931, and the PassMark multithread score is 60012. These numbers reflect the 24-core, 32-thread configuration and the 36 MB L3 cache. The 0% delta against the Xeon w5-3535X and Ryzen 9 8940HX indicates that the i9-14900KS matches the best multi-threaded performers in its immediate competitive set.

Specialized PassMark tests show the i9-14900KS's strengths in specific instruction types. Integer math scores 212644, floating point math scores 153975, and extended instructions score 45524. Data compression reaches 803368, while data encryption scores 47717. Random string sorting hits 89789, and find prime numbers scores 244. Physics processing scores 3381. These figures indicate strong throughput in compression, encryption, and math-heavy workloads, typical of a high-core-count desktop flagship.

The Core 5 223PTE's absence of benchmark data means the database cannot produce a head-to-head win count. The winsA and winsB fields both show 0, reflecting that no paired benchmark results exist. The i9-14900KS's 96th percentile versus the Core 5 223PTE's 50th percentile provides the clearest available signal: the i9-14900KS sits in the top tier of all CPUs, while the Core 5 223PTE sits at the median.

The Verdict

The recorded data supports a clear split in positioning. The Intel Core i9-14900KS is a high-end desktop processor with 24 cores, 32 threads, a 6.20 GHz boost clock, and a 36 MB L3 cache. Its 96th percentile ranking and average benchmark score of 81127 place it alongside the Intel Xeon w5-3535X and AMD Ryzen 9 8940HX, with deltas of 0% against both. Its Cinebench R23 multicore score of 50995 and PassMark multithread score of 60012 confirm strong multi-threaded throughput. Buyers looking for maximum core count, top-tier cache, and the ability to match the fastest rivals in the database should choose the i9-14900KS.

The Intel Core 5 223PTE is a lower-power, lower-core-count option. With 8 cores, 16 threads, a 5.40 GHz boost clock, and a 45 watt TDP, it targets a different segment. Its 50th percentile ranking indicates mid-range performance. The 24 MB L3 cache and support for DDR4 and DDR5 plus ECC memory make it a flexible platform choice, but its locked multiplier and lack of recorded benchmark scores mean it cannot be positioned as a performance leader. The i9-14900KS, by contrast, has an unlocked multiplier and a full benchmark profile.

The decision rests on workload requirements. The i9-14900KS delivers the highest available performance tier in the database, matching the top rivals within 0.5%. The Core 5 223PTE offers substantially lower power consumption at 45 watts versus 150 watts, along with a lower launch MSRP of $232 versus $689. For users prioritizing raw performance, the i9-14900KS is the clear choice. For users prioritizing lower power and a lower launch MSRP, the Core 5 223PTE fits that profile, though its performance ceiling is far lower.

Specification Differences

| Specification | Intel Core 5 223PTE | Intel Core i9-14900KS |

| --- | --- | --- |

| Cores | 8 | 24 |

| Threads | 16 | 32 |

| Base Clock | 2.30 GHz | 3.20 GHz |

| Boost Clock | 5.40 GHz | 6.20 GHz |

| TDP | 45 W | 150 W |

| L3 Cache | 24 MB (shared) | 36 MB (shared) |

| Die Size | Not recorded | 257 mm² |

| Codename | Bartlett Lake | Raptor Lake-R |

| Generation | Core 5 (Bartlett Lake) | Core i9 (Raptor Lake Refresh) |

| Release Date | 2026-03-08 | 2024-03-13 |

| Launch MSRP | $232 | $689 |

| Multiplier Unlocked | No | Yes |

| Part Number | SA4QL | SRN7R |

| Percentile vs All CPUs | 50 | 96 |

| Average Benchmark Score | 0 | 81127 |

| Memory Bandwidth | 89.6 GB/s | Not recorded |

Both processors share the Intel Socket 1700, 10 nm process, Intel foundry, 80 KB L1 per core, 2 MB L2 per core, DDR4/DDR5 support, dual-channel memory bus, ECC memory support, PCIe Gen 5 with 16 CPU lanes, UHD Graphics 770, and Desktop market segment. The i9-14900KS has a higher base clock by 0.90 GHz, a higher boost clock by 0.80 GHz, triple the cores, double the threads, 12 MB more L3 cache, and an unlocked multiplier. The Core 5 223PTE has a lower TDP by 105 watts and a lower launch MSRP by $457.