Core i5-13500HX vs Core i9-11900K
Aggregate performance score
i5-13500HX outperforms i9-11900K by a moderate 19% based on our aggregate benchmark results.
Primary details
Comparing Core i9-11900K and Core i5-13500HX processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | 376 | 271 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 49.22 | no data |
| Market segment | Desktop processor | Laptop |
| Series | no data | Intel Raptor Lake-HX |
| Architecture codename | Rocket Lake (2021) | Raptor Lake-HX |
| Release date | 30 April 2021 (3 years ago) | 4 January 2023 (1 year ago) |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Core i9-11900K and Core i5-13500HX basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.
| Physical cores | 8 (Octa-Core) | 14 (Tetradeca-Core) |
| Threads | 16 | 20 |
| Base clock speed | 3.5 GHz | 2.5 GHz |
| Boost clock speed | 5.3 GHz | 4.7 GHz |
| L1 cache | 640 KB | 80K (per core) |
| L2 cache | 4 MB | 2 MB (per core) |
| L3 cache | 16 MB | 24 MB |
| Chip lithography | 14 nm | 10 nm |
| Die size | no data | 257 mm2 |
| Maximum core temperature | 100 °C | 100 °C |
| Maximum case temperature (TCase) | 72 °C | 72 °C |
| 64 bit support | + | + |
| Windows 11 compatibility | + | + |
| Unlocked multiplier | Yes | No |
Compatibility
Information on Core i9-11900K and Core i5-13500HX compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.
| Number of CPUs in a configuration | 1 | 1 |
| Socket | LGA1200 | BGA1964 |
| Power consumption (TDP) | 125 Watt | 55 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core i9-11900K and Core i5-13500HX. You'll probably need this information if you require some particular technology.
| AES-NI | + | + |
| FMA | no data | + |
| AVX | + | + |
| vPro | + | no data |
| Enhanced SpeedStep (EIST) | + | + |
| TSX | + | + |
Security technologies
Core i9-11900K and Core i5-13500HX technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Core i9-11900K and Core i5-13500HX are enumerated here.
| VT-d | + | + |
| VT-x | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core i9-11900K and Core i5-13500HX. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4 | DDR4, DDR5 |
| Maximum memory bandwidth | 50 GB/s | 76.8 GB/s |
| ECC memory support | - | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card Compare | Intel UHD Graphics Xe 750 32EUs (Rocket Lake) | Intel UHD Graphics Xe 16EUs (Tiger Lake-H) |
Peripherals
Specifications and connection of peripherals supported by Core i9-11900K and Core i5-13500HX.
| PCIe version | 4.0 | 5.0 |
| PCI Express lanes | 20 | 20 |
Synthetic benchmark performance
Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.
Combined synthetic benchmark score
This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.
Core i5-13500HX outperforms Core i9-11900K by 19% based on our aggregate benchmark results.
Passmark
Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.
Benchmark coverage: 68%
Core i5-13500HX outperforms Core i9-11900K by 19% in Passmark.
Cinebench 10 32-bit single-core
Cinebench R10 is an ancient ray tracing benchmark for processors by Maxon, authors of Cinema 4D. Its single core version uses just one CPU thread to render a futuristic looking motorcycle.
Benchmark coverage: 20%
Core i9-11900K outperforms Core i5-13500HX by 17% in Cinebench 10 32-bit single-core.
Cinebench 10 32-bit multi-core
Cinebench Release 10 Multi Core is a variant of Cinebench R10 using all the processor threads. Possible number of threads is limited by 16 in this version.
Benchmark coverage: 19%
Core i9-11900K outperforms Core i5-13500HX by 6% in Cinebench 10 32-bit multi-core.
wPrime 32
wPrime 32M is a math multi-thread processor test, which calculates square roots of first 32 million integer numbers. Its result is measured in seconds, so that the less is benchmark result, the faster the processor.
Benchmark coverage: 18%
Core i5-13500HX outperforms Core i9-11900K by 169% in wPrime 32.
Cinebench 11.5 64-bit multi-core
Cinebench Release 11.5 Multi Core is a variant of Cinebench R11.5 which uses all the processor threads. A maximum of 64 threads is supported in this version.
Benchmark coverage: 17%
Core i5-13500HX outperforms Core i9-11900K by 26% in Cinebench 11.5 64-bit multi-core.
Cinebench 15 64-bit multi-core
Cinebench Release 15 Multi Core is a variant of Cinebench R15 which uses all the processor threads.
Benchmark coverage: 15%
Core i5-13500HX outperforms Core i9-11900K by 20% in Cinebench 15 64-bit multi-core.
Cinebench 15 64-bit single-core
Cinebench R15 (standing for Release 15) is a benchmark made by Maxon, authors of Cinema 4D. It was superseded by later versions of Cinebench, which use more modern variants of Cinema 4D engine. The Single Core version (sometimes called Single-Thread) only uses a single processor thread to render a room full of reflective spheres and light sources.
Benchmark coverage: 15%
Core i9-11900K outperforms Core i5-13500HX by 1% in Cinebench 15 64-bit single-core.
Cinebench 11.5 64-bit single-core
Cinebench R11.5 is an old benchmark by Maxon, authors of Cinema 4D. It was superseded by later versions of Cinebench, which use more modern variants of Cinema 4D engine. The Single Core version loads a single thread with ray tracing to render a glossy room full of crystal spheres and light sources.
Benchmark coverage: 14%
Core i5-13500HX outperforms Core i9-11900K by 1% in Cinebench 11.5 64-bit single-core.
TrueCrypt AES
TrueCrypt is a discontinued piece of software that was widely used for on-the-fly-encryption of disk partitions, now superseded by VeraCrypt. It contains several embedded performance tests, one of them being TrueCrypt AES, which measures data encryption speed using AES algorithm. Result is encryption speed in gigabytes per second.
Benchmark coverage: 13%
Core i5-13500HX outperforms Core i9-11900K by 12% in TrueCrypt AES.
Pros & cons summary
| Performance score | 16.34 | 19.43 |
| Integrated graphics card | 3.04 | 2.29 |
| Recency | 30 April 2021 | 4 January 2023 |
| Physical cores | 8 | 14 |
| Threads | 16 | 20 |
| Chip lithography | 14 nm | 10 nm |
| Power consumption (TDP) | 125 Watt | 55 Watt |
i9-11900K has 32.8% faster integrated GPU.
i5-13500HX, on the other hand, has a 18.9% higher aggregate performance score, an age advantage of 1 year, 75% more physical cores and 25% more threads, a 40% more advanced lithography process, and 127.3% lower power consumption.
The Core i5-13500HX is our recommended choice as it beats the Core i9-11900K in performance tests.
Note that Core i9-11900K is a desktop processor while Core i5-13500HX is a notebook one.
Should you still have questions on choice between Core i9-11900K and Core i5-13500HX, ask them in Comments section, and we shall answer.
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