Core i5-13500T vs Core i9-11900KB

The Core i5-13500T packs 14 cores / 20 threads, while the Core i9-11900KB offers 8 cores / 16 threads — the Core i5-13500T has 6 more cores. Boost clocks reach 4.6 GHz on the Core i5-13500T versus 4.9 GHz on the Core i9-11900KB — a 6.3% clock advantage for the Core i9-11900KB (base: 1.6 GHz vs 3.3 GHz). The Core i5-13500T uses the Raptor Lake-S (2023−2024) architecture (Intel 7 nm), while the Core i9-11900KB uses Tiger Lake-H (2021) (10 nm SuperFin). In PassMark, the Core i5-13500T scores 22,622 against the Core i9-11900KB's 22,693 — a 0.3% lead for the Core i9-11900KB. Cinebench R23 multi-core: 11,028 vs 12,264 (10.6% advantage for the Core i9-11900KB). Multi-core Geekbench: 9,900 vs 10,645 (7.3% advantage for the Core i9-11900KB). Both processors carry 24 MB (total) of L3 cache.

The Core i5-13500T uses the LGA1700 socket (PCIe 5.0), while the Core i9-11900KB uses FCBGA1787 (PCIe 3.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-4800 on the Core i5-13500T versus DDR4-3200 on the Core i9-11900KB — the Core i5-13500T supports 50% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Core i5-13500T supports up to 192 GB of RAM compared to 128 GB — 50% more capacity for professional workloads. Both feature 2-channel memory with ECC support. Both provide 20 PCIe lanes. Chipset compatibility: 600-series,700-series (Core i5-13500T) and Mobile (Core i9-11900KB).

Only the Core i9-11900KB has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Only the Core i9-11900KB supports AVX-512 instructions — important for machine learning and scientific applications. Both support VT-x, VT-d virtualization. Both include integrated graphics — UHD Graphics 770 (Core i5-13500T) and Intel UHD Graphics (Core i9-11900KB) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Core i5-13500T targets Productivity. Direct competitor: Core i5-13500T rivals Ryzen 7 5700X.

At launch, the Core i5-13500T was priced at $342, while the Core i9-11900KB came in at $539. On launch pricing ($342 vs $539), Core i5-13500T was $197 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i5-13500T delivers 66.1 pts/$ vs 42.1 pts/$ for the Core i9-11900KB — making the Core i5-13500T the 44.4% better value option.

Search Core i5-13500T on AmazonSearch Core i9-11900KB on Amazon

Affiliate Disclosure

ChipVERSUS is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. We may earn a commission on qualifying purchases made through our links. This comes at no additional cost to you and helps support our work in providing comprehensive PC building guides and tools.

Amazon and the Amazon logo are trademarks of Amazon.com, Inc. or its affiliates.