AMD Ryzen 9 8940HX vs Intel Core 5 223PTE Comparison

The Verdict

The AMD Ryzen 9 8940HX and Intel Core 5 223PTE occupy entirely different performance classes according to the recorded database measurements. The Ryzen 9 8940HX is a 16-core, 32-thread mobile processor with a 95th percentile ranking across all CPUs, while the Intel Core 5 223PTE is an 8-core, 16-thread desktop part sitting at the 50th percentile. The AMD chip's average benchmark score of 81103 places it in the same tier as Intel's Xeon w5-3535X and Core i9-14900KS, both of which score within 0.1% of the Ryzen 9. The Intel Core 5 223PTE shows no recorded benchmark scores in the database, which means the head-to-head comparison relies entirely on architectural specifications and the AMD part's measured performance profile.

For users selecting between these two, the data points to the Ryzen 9 8940HX for any workload that demands high thread counts, large cache capacity, or sustained multi-core throughput. The Intel Core 5 223PTE suits systems where DDR4 compatibility, ECC memory support, or a desktop socket form factor matter more than raw compute performance. The Ryzen 9 8940HX delivers 16 cores with 64 MB of L3 cache, while the Intel part provides 8 cores with 24 MB of shared L3 cache. The benchmark database shows no measured performance for the Intel chip, so any direct performance comparison between these two specific SKUs remains incomplete.

Architecture Differences

The two processors differ fundamentally in their design targets. The AMD Ryzen 9 8940HX uses the Zen 4 architecture on TSMC's 5 nm process, with a codename of Dragon Range and a transistor count of 13,140 million spread across a dual-die design of 2x 71 mm². The Intel Core 5 223PTE uses the Bartlett Lake codename on Intel's 10 nm process, with no transistor count or die size recorded in the database.

Core and cache configurations diverge sharply. The Ryzen 9 8940HX packs 16 cores and 32 threads with a base clock of 2.40 GHz and a boost clock of 5.30 GHz. Each core receives 64 KB of L1 cache and 1 MB of L2 cache, and the processor shares a 64 MB L3 pool. The Intel Core 5 223PTE offers 8 cores and 16 threads with a base clock of 2.30 GHz and a boost of 5.40 GHz. Its per-core L1 is 80 KB, per-core L2 is 2 MB, and L3 totals 24 MB shared across all cores. The Intel chip's higher boost clock of 5.40 GHz compared to 5.30 GHz gives it a slight frequency advantage in single-thread scenarios, but the AMD part's 2x core count and 40 MB additional L3 cache provide a substantial multi-thread advantage.

Memory and platform support also separate these parts. The Ryzen 9 8940HX supports DDR5 in dual-channel configuration with 83.2 GB/s of memory bandwidth, no ECC, and PCIe Gen 5 with 28 CPU lanes. The Intel Core 5 223PTE supports both DDR4 and DDR5 in dual-channel mode with 89.6 GB/s of memory bandwidth, includes ECC support, and provides 16 PCIe Gen 5 lanes. The Intel part runs on Socket 1700 for desktop platforms, while the AMD chip uses AMD Socket FL1 for mobile systems. The Intel processor integrates UHD Graphics 770, whereas the AMD part features Radeon 610M integrated graphics.

The Ryzen 9 8940HX has an unlocked multiplier and was released on April 22, 2025. The Intel Core 5 223PTE has a locked multiplier and a release date of March 8, 2026. The Intel part carries a launch MSRP of $232. The AMD processor's TDP is 55 watts, while the Intel chip's TDP is 45 watts.

Where Each One Wins

The Ryzen 9 8940HX wins decisively in multi-threaded and cache-sensitive workloads. Its 16 cores and 32 threads allow it to process parallel tasks at double the thread count of the Intel part. The 64 MB L3 cache versus 24 MB gives the AMD chip a significant edge in data-heavy workloads that benefit from large shared caches. The database records show the Ryzen 9 8940HX scoring 32521 in Cinebench R23 multi-core and 5355 in Cinebench R15 multi-core. Its PassMark multi-thread score of 49731 and integer math score of 189221 further confirm its strong parallel compute capability.

The Intel Core 5 223PTE wins in platform flexibility and memory compatibility. It supports both DDR4 and DDR5 memory, which allows builders to use existing DDR4 modules or transition to DDR5. The ECC memory support makes it suitable for systems that require error-correcting memory. Its higher memory bandwidth of 89.6 GB/s compared to 83.2 GB/s for the AMD part gives it a slight theoretical advantage in memory-throughput-bound applications. The Intel chip's higher boost clock of 5.40 GHz could help in lightly threaded workloads, though the database contains no benchmark scores to confirm this.

The Ryzen 9 8940HX also wins on PCIe lane count with 28 lanes versus 16 lanes for the Intel part, which matters for systems with multiple high-bandwidth expansion cards or storage devices. The AMD processor's unlocked multiplier enables overclocking, while the Intel chip's multiplier remains locked.

FAQ

Q: Which processor has more cores and threads?

A: The AMD Ryzen 9 8940HX has 16 cores and 32 threads. The Intel Core 5 223PTE has 8 cores and 16 threads.

Q: What is the L3 cache size for each processor?

A: The AMD Ryzen 9 8940HX has 64 MB of L3 cache. The Intel Core 5 223PTE has 24 MB of shared L3 cache.

Q: Do both processors support PCIe Gen 5?

A: Yes, both support PCIe Gen 5. The AMD Ryzen 9 8940HX provides 28 CPU lanes, while the Intel Core 5 223PTE provides 16 CPU lanes.

Q: Which processor supports ECC memory?

A: The Intel Core 5 223PTE supports ECC memory. The AMD Ryzen 9 8940HX does not.

Q: What memory types does each processor support?

A: The AMD Ryzen 9 8940HX supports DDR5 only. The Intel Core 5 223PTE supports both DDR4 and DDR5.

Q: What is the TDP of each processor?

A: The AMD Ryzen 9 8940HX has a TDP of 55 watts. The Intel Core 5 223PTE has a TDP of 45 watts.

Head-to-Head Benchmarks

The database contains no head-to-head benchmark results between the AMD Ryzen 9 8940HX and the Intel Core 5 223PTE, and the Intel part has no recorded benchmark scores of its own. Consequently, any direct numeric comparison between these two specific SKUs is impossible from the recorded data. However, the AMD Ryzen 9 8940HX's benchmark profile can be examined against its nearest rivals in the database to establish its performance position.

The Ryzen 9 8940HX achieves an average benchmark score of 81103, which places it at the 95th percentile of all CPUs. Its nearest rivals include the Intel Xeon w5-3535X with an average score of 81115 and a delta of 0%, the Intel Core i9-14900KS with an average score of 81127 and a delta of 0%, the AMD Ryzen AI Max+ PRO 395 with an average score of 80762 and a delta of 0.4%, and the Intel Xeon 638 with an average score of 80723 and a delta of 0.5%. These deltas indicate that the Ryzen 9 8940HX essentially matches the Xeon w5-3535X and Core i9-14900KS in overall average performance, and it sits within half a percent of the Ryzen AI Max+ PRO 395 and Xeon 638.

In specific workloads, the Ryzen 9 8940HX's Cinebench R23 multi-core score of 32521 and single-core score of 1917 show strong scaling from single-thread to multi-thread operations. The R15 multi-core score of 5355 and single-core score of 292 follow the same pattern. PassMark results show the processor reaching 49731 in multi-thread tests and 3874 in single-thread tests. Data compression scores reach 650984, while data encryption hits 39318. Extended instruction performance measures 47802, floating-point math reaches 113921, and integer math hits 189221. Prime number finding scores 251, physics scores 2104, and random string sorting reaches 75381.

The absence of any benchmark data for the Intel Core 5 223PTE means its performance class can only be inferred from the 50th percentile ranking in the database. That percentile places it in the middle of all recorded CPUs, far below the Ryzen 9 8940HX's 95th percentile. The architectural differences reinforce this gap: the AMD chip has twice the cores, nearly three times the L3 cache, and a 55-watt TDP versus 45 watts. The Intel chip's advantages of DDR4 support, ECC memory, and a higher boost clock do not translate into measurable performance data in the database. For any workload where multi-threaded throughput or large cache capacity determines outcome, the recorded data for the Ryzen 9 8940HX indicates a substantial advantage. The Intel Core 5 223PTE remains a viable option only for systems where its specific platform features outweigh raw performance, and even then, no benchmark evidence exists to quantify its compute capability.