i5-11300H vs i9-9900K

#ad 
Buy on Amazon
VS

Aggregate performance score

Core i9-9900K
2018
8 cores / 16 threads, 95 Watt
11.93
+67.3%

Core i9-9900K outperforms Core i5-11300H by an impressive 67% based on our aggregate benchmark results.

Primary details

Comparing Core i9-9900K and Core i5-11300H processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking6701009
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation8.10no data
Market segmentDesktop processorLaptop
SeriesCore i9 (Desktop)no data
Power efficiency11.4523.22
Architecture codenameCoffee Lake-R (2018−2019)Tiger Lake-H35 (2021)
Release date8 October 2018 (6 years ago)11 January 2021 (3 years ago)
Launch price (MSRP)$488no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core i9-9900K and Core i5-11300H 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 cores8 (Octa-Core)4 (Quad-Core)
Threads168
Base clock speed3.6 GHz2.6 GHz
Boost clock speed5 GHz4.4 GHz
Bus typeDMI 3.0no data
Bus rate4 × 8 GT/s4 GT/s
L1 cache512 KB80K (per core)
L2 cache2 MB1.25 MB (per core)
L3 cache16 MB (shared)8 MB (shared)
Chip lithography14 nm10 nm SuperFin
Die size178 mm2146.1 mm2
Maximum core temperature100 °C100 °C
Maximum case temperature (TCase)72 °C72 °C
64 bit support++
Windows 11 compatibility++
Unlocked multiplier+-

Compatibility

Information on Core i9-9900K and Core i5-11300H 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 configuration1 (Uniprocessor)1
SocketLGA-1151FCBGA1449,FCLGA1449
Power consumption (TDP)95 Watt28 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i9-9900K and Core i5-11300H. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512
AES-NI++
FMA-+
AVX++
vPro+no data
Enhanced SpeedStep (EIST)++
Speed Shiftno data+
Turbo Boost Technology2.02.0
Hyper-Threading Technology++
TSX++
Idle States++
Thermal Monitoring++
SIPP+-
Deep Learning Boost-+

Security technologies

Core i9-9900K and Core i5-11300H technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB+no data
Secure Key+no data
MPX+-
Identity Protection+-
SGXYes with Intel® ME-
OS Guard++

Virtualization technologies

Virtual machine speed-up technologies supported by Core i9-9900K and Core i5-11300H are enumerated here.

AMD-V+-
VT-d++
VT-x++
EPT++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i9-9900K and Core i5-11300H. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4DDR4
Maximum memory size128 GB64 GB
Max memory channels22
Maximum memory bandwidth44.668 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel UHD Graphics 630Intel® Iris® Xe Graphics
Max video memory64 GBno data
Quick Sync Video++
Clear Video+no data
Clear Video HD++
Graphics max frequency1.2 GHz1.3 GHz
Execution Unitsno data80
InTru 3D+no data

Graphics interfaces

Available interfaces and connections of Core i9-9900K and Core i5-11300H integrated GPUs.

Number of displays supported34

Graphics image quality

Maximum display resolutions supported by Core i9-9900K and Core i5-11300H integrated GPUs, including resolutions over different interfaces.

4K resolution support+no data
Max resolution over HDMI 1.44096 x 2304@24Hz4096x2304@60Hz
Max resolution over eDP4096 x 2304@60Hz4096x2304@60Hz
Max resolution over DisplayPort4096 x 2304@60Hz7680x4320@60Hz

Graphics API support

APIs supported by Core i9-9900K and Core i5-11300H integrated GPUs, sometimes API versions are included.

DirectX1212.1
OpenGL4.54.6

Peripherals

Specifications and connection of peripherals supported by Core i9-9900K and Core i5-11300H.

PCIe version3.04.0
PCI Express lanes1620

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.

i9-9900K 11.93
+67.3%
i5-11300H 7.13

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.

i9-9900K 18263
+67.4%
i5-11300H 10909

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

i9-9900K 1701
+1.3%
i5-11300H 1679

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

i9-9900K 8041
+65.3%
i5-11300H 4864

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.

i9-9900K 7933
i5-11300H 8663
+9.2%

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.

i9-9900K 48779
+60%
i5-11300H 30491

3DMark06 CPU

3DMark06 is a discontinued DirectX 9 benchmark suite from Futuremark. Its CPU part contains two scenarios, one dedicated to artificial intelligence pathfinding, another to game physics using PhysX package.

i9-9900K 14282
+39.3%
i5-11300H 10250

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.

i9-9900K 21
+95%
i5-11300H 11

Cinebench 15 64-bit multi-core

Cinebench Release 15 Multi Core is a variant of Cinebench R15 which uses all the processor threads.

i9-9900K 1979
+106%
i5-11300H 961

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.

i9-9900K 212
+13.4%
i5-11300H 187

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.

i9-9900K 2.38
i5-11300H 2.48
+4.2%

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.

i9-9900K 11.1
+109%
i5-11300H 5.3

x264 encoding pass 2

x264 Pass 2 is a slower variant of x264 video compression that produces a variable bit rate output file, which results in better quality since the higher bit rate is used when it is needed more. Benchmark result is still measured in frames per second.  

i9-9900K 114
+94%
i5-11300H 59

x264 encoding pass 1

x264 version 4.0 is a video encoding benchmark uses MPEG 4 x264 compression method to compress a sample HD (720p) video. Pass 1 is a faster variant that produces a constant bit rate output file. Its result is measured in frames per second, which means how many frames of the source video file were encoded per second.  

i9-9900K 261
+20.8%
i5-11300H 216

WinRAR 4.0

WinRAR 4.0 is an outdated version of a popular file archiver. It contains an internal speed test, using 'Best' setting of RAR compression on large chunks of randomly generated data. Its results are measured in kilobytes per second.

i9-9900K 7633
+55%
i5-11300H 4926

Geekbench 5.5 Multi-Core

i9-9900K 8845
+86.2%
i5-11300H 4749

Blender(-)

i9-9900K 224
i5-11300H 530
+137%

Geekbench 5.5 Single-Core

i9-9900K 1300
i5-11300H 1415
+8.8%

7-Zip Single

i9-9900K 5411
+9.7%
i5-11300H 4931

7-Zip

i9-9900K 48207
+95.3%
i5-11300H 24689

Gaming performance

Pros & cons summary


Performance score 11.93 7.13
Recency 8 October 2018 11 January 2021
Physical cores 8 4
Threads 16 8
Chip lithography 14 nm 10 nm
Power consumption (TDP) 95 Watt 28 Watt

i9-9900K has a 67.3% higher aggregate performance score, and 100% more physical cores and 100% more threads.

i5-11300H, on the other hand, has an age advantage of 2 years, a 40% more advanced lithography process, and 239.3% lower power consumption.

The Core i9-9900K is our recommended choice as it beats the Core i5-11300H in performance tests.

Note that Core i9-9900K is a desktop processor while Core i5-11300H is a notebook one.


Should you still have questions on choice between Core i9-9900K and Core i5-11300H, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.


Intel Core i9-9900K
Core i9-9900K
Intel Core i5-11300H
Core i5-11300H

Similar processor comparisons

We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.

Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


3.8 2340 votes

Rate Core i9-9900K on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
3.9 1127 votes

Rate Core i5-11300H on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about Core i9-9900K or Core i5-11300H, agree or disagree with our judgements, or report an error or mismatch.