Intel Core i9-11900KF vs Intel Core i7-13620H

Last updated:

CPU comparison with benchmarks


Intel Core i9-11900KF CPU1 vs CPU2 Intel Core i7-13620H
Intel Core i9-11900KF Intel Core i7-13620H

CPU comparison

In this CPU comparison, we compare the Intel Core i9-11900KF and the Intel Core i7-13620H and use benchmarks to check which processor is faster.

We compare the Intel Core i9-11900KF 8 core processor released in Q1/2021 with the Intel Core i7-13620H which has 10 CPU cores and was introduced in Q1/2023.
Intel Core i9 (78) Family Intel Core i7 (298)
Intel Core i 11000 (22) CPU group Intel Core i 13000H (26)
11 Generation 13
Rocket Lake S Architecture Raptor Lake H
Desktop / Server Segment Mobile
Intel Core i9-10900KF Predecessor --
Intel Core i9-12900KF Successor --

CPU Cores and Base Frequency

The Intel Core i9-11900KF is a 8 core processor with a clock frequency of 3.50 GHz (5.30 GHz). The processor can compute 16 threads at the same time. The Intel Core i7-13620H clocks with 2.40 GHz (4.90 GHz), has 10 CPU cores and can calculate 16 threads in parallel.

Intel Core i9-11900KF Characteristic Intel Core i7-13620H
8 Cores 10
16 Threads 16
normal Core architecture hybrid (big.LITTLE)
Yes Hyperthreading Yes
Yes Overclocking ? No
3.50 GHz (5.30 GHz) A-Core 2.40 GHz (4.90 GHz)
6x Raptor Cove
-- B-Core 1.80 GHz (3.60 GHz)
4x Gracemont

Artificial Intelligence and Machine Learning

Processors with the support of artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. Algorithms for ML improve their performance the more data they have collected via software. ML tasks can be processed up to 10,000 times faster than with a classic processor.

Intel Core i9-11900KF Characteristic Intel Core i7-13620H
-- AI hardware --
-- AI specifications --

Internal Graphics

Graphics (iGPU) integrated into the processor not only enable image output without having to rely on a dedicated graphics solution, but can also efficiently accelerate video playback.

no iGPU GPU Intel Iris Xe Graphics 64 (Alder Lake)
GPU frequency 0.40 GHz
-- GPU (Turbo) 1.50 GHz
-- GPU Generation 13
Technology 10 nm
Max. displays 4
-- Compute units 64
-- Shader 512
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory 32 GB
-- DirectX Version 12.1

Hardware codec support

A photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos.

no iGPU GPU Intel Iris Xe Graphics 64 (Alder Lake)
No Codec h265 / HEVC (8 bit) Decode / Encode
No Codec h265 / HEVC (10 bit) Decode / Encode
No Codec h264 Decode / Encode
No Codec VP9 Decode / Encode
No Codec VP8 Decode
No Codec AV1 Decode
No Codec AVC Decode / Encode
No Codec VC-1 Decode
No Codec JPEG Decode / Encode

Memory & PCIe

Up to 128 GB of memory in a maximum of 2 memory channels is supported by the Intel Core i9-11900KF, while the Intel Core i7-13620H supports a maximum of 96 GB of memory with a maximum memory bandwidth of 102.4 GB/s enabled.

Intel Core i9-11900KF Characteristic Intel Core i7-13620H
DDR4-3200 Memory LPDDR5-6400, LPDDR4X-4266, DDR5-5200, DDR4-3200
128 GB Max. Memory 96 GB
2 (Dual Channel) Memory channels 2 (Dual Channel)
51.2 GB/s Max. Bandwidth 102.4 GB/s
No ECC Yes
4.00 MB L2 Cache --
16.00 MB L3 Cache 24.00 MB
4.0 PCIe version 5.0
20 PCIe lanes 28
39.4 GB/s PCIe Bandwidth 110.3 GB/s

Thermal Management

The Intel Core i9-11900KF has a TDP of 125 W. The TDP of the Intel Core i7-13620H is 45 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

Intel Core i9-11900KF Characteristic Intel Core i7-13620H
125 W TDP (PL1 / PBP) 45 W
251 W @ 56 s TDP (PL2) 115 W
-- TDP up --
95 W TDP down 35 W
100 °C Tjunction max. 100 °C

Technical details

The Intel Core i9-11900KF has 20.00 MB cache and is manufactured in 14 nm. The cache of Intel Core i7-13620H is at 24.00 MB. The processor is manufactured in 10 nm.

Intel Core i9-11900KF Characteristic Intel Core i7-13620H
14 nm Technology 10 nm
Monolithic Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2, AVX2, AVX-512 ISA extensions SSE4.1, SSE4.2, AVX2, AVX2+
LGA 1200 Socket BGA 1744
VT-x, VT-x EPT, VT-d Virtualization VT-x, VT-x EPT, VT-d
Yes AES-NI Yes
Windows 10, Windows 11, Linux Operating systems Windows 10, Windows 11, Linux
Q1/2021 Release date Q1/2023
513 $ Release price 502 $
show more data show more data


Rate these processors

Here you can rate the Intel Core i9-11900KF to help other visitors make their purchasing decisions. The average rating is 4.0 stars (10 ratings). Rate now:
Here you can rate the Intel Core i7-13620H to help other visitors make their purchasing decisions. The average rating is 4.2 stars (23 ratings). Rate now:


Average performance in benchmarks

⌀ Single core performance in 3 CPU benchmarks
Intel Core i9-11900KF (96%)
Intel Core i7-13620H (100%)
⌀ Multi core performance in 4 CPU benchmarks
Intel Core i9-11900KF (96%)
Intel Core i7-13620H (91%)

Cinebench R23 (Single-Core)

Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Intel Core i9-11900KF Intel Core i9-11900KF
8C 16T @ 5.30 GHz
1686 (94%)
Intel Core i7-13620H Intel Core i7-13620H
10C 16T @ 4.90 GHz
1785 (100%)

Cinebench R23 (Multi-Core)

Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
Intel Core i9-11900KF Intel Core i9-11900KF
8C 16T @ 4.80 GHz
16211 (100%)
Intel Core i7-13620H Intel Core i7-13620H
10C 16T @ 4.40 GHz
10375 (64%)

Geekbench 5, 64bit (Single-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Intel Core i9-11900KF Intel Core i9-11900KF
8C 16T @ 5.30 GHz
1878 (100%)
Intel Core i7-13620H Intel Core i7-13620H
10C 16T @ 4.90 GHz
1859 (99%)

Geekbench 5, 64bit (Multi-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
Intel Core i9-11900KF Intel Core i9-11900KF
8C 16T @ 4.80 GHz
11645 (99%)
Intel Core i7-13620H Intel Core i7-13620H
10C 16T @ 4.40 GHz
11766 (100%)

Geekbench 6 (Single-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The single-core benchmark only evaluates the performance of the fastest CPU core, the number of CPU cores in a processor is irrelevant here.
Intel Core i9-11900KF Intel Core i9-11900KF
8C 16T @ 5.30 GHz
2349 (93%)
Intel Core i7-13620H Intel Core i7-13620H
10C 16T @ 4.90 GHz
2538 (100%)

Geekbench 6 (Multi-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The multi-core benchmark evaluates the performance of all of the processor's CPU cores. Virtual thread improvements such as AMD SMT or Intel's Hyper-Threading have a positive impact on the benchmark result.
Intel Core i9-11900KF Intel Core i9-11900KF
8C 16T @ 4.80 GHz
11167 (91%)
Intel Core i7-13620H Intel Core i7-13620H
10C 16T @ 4.40 GHz
12310 (100%)

Estimated results for PassMark CPU Mark

Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.
Intel Core i9-11900KF Intel Core i9-11900KF
8C 16T @ 4.80 GHz
25385 (94%)
Intel Core i7-13620H Intel Core i7-13620H
10C 16T @ 4.40 GHz
27060 (100%)

Cinebench R20 (Single-Core)

Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Intel Core i9-11900KF Intel Core i9-11900KF
8C 16T @ 5.30 GHz
650 (100%)
Intel Core i7-13620H Intel Core i7-13620H
10C 16T @ 4.90 GHz
0 (0%)

Cinebench R20 (Multi-Core)

Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
Intel Core i9-11900KF Intel Core i9-11900KF
8C 16T @ 4.80 GHz
6187 (100%)
Intel Core i7-13620H Intel Core i7-13620H
10C 16T @ 4.40 GHz
0 (0%)

iGPU - FP32 Performance (Single-precision GFLOPS)

The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.
Intel Core i9-11900KF Intel Core i9-11900KF
@ 0.00 GHz
0 (0%)
Intel Core i7-13620H Intel Core i7-13620H
Intel Iris Xe Graphics 64 (Alder Lake) @ 1.50 GHz
1488 (100%)

Blender 3.1 Benchmark

In the Blender Benchmark 3.1, the scenes "monster", "junkshop" and "classroom" are rendered and the time required by the system is measured. In our benchmark we test the CPU and not the graphics card. Blender 3.1 was presented as a standalone version in March 2022.
Intel Core i9-11900KF Intel Core i9-11900KF
8C 16T @ 4.80 GHz
243 (100%)
Intel Core i7-13620H Intel Core i7-13620H
10C 16T @ 4.40 GHz
0 (0%)

CPU-Z Benchmark 17 (Multi-Core)

The CPU-Z benchmark measures a processor's performance by measuring the time it takes the system to complete all benchmark calculations. The faster the benchmark is completed, the higher the score.
Intel Core i9-11900KF Intel Core i9-11900KF
8C 16T @ 3.50 GHz
6455 (100%)
Intel Core i7-13620H Intel Core i7-13620H
10C 16T @ 2.40 GHz
0 (0%)

Cinebench R15 (Single-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Intel Core i9-11900KF Intel Core i9-11900KF
8C 16T @ 5.30 GHz
262 (100%)
Intel Core i7-13620H Intel Core i7-13620H
10C 16T @ 4.90 GHz
0 (0%)

Cinebench R15 (Multi-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
Intel Core i9-11900KF Intel Core i9-11900KF
8C 16T @ 4.80 GHz
2515 (100%)
Intel Core i7-13620H Intel Core i7-13620H
10C 16T @ 4.40 GHz
0 (0%)

Devices using this processor

Intel Core i9-11900KF Intel Core i7-13620H
Unknown Unknown

Popular comparisons containing this CPUs

1. Intel Core i9-11900KIntel Core i9-11900KF Intel Core i9-11900K vs Intel Core i9-11900KF
2. Intel Core i7-13620HIntel Core i7-13700H Intel Core i7-13620H vs Intel Core i7-13700H
3. Apple M2Intel Core i9-11900KF Apple M2 vs Intel Core i9-11900KF
4. AMD Ryzen 7 7840HSIntel Core i7-13620H AMD Ryzen 7 7840HS vs Intel Core i7-13620H
5. Intel Core i7-12700HIntel Core i7-13620H Intel Core i7-12700H vs Intel Core i7-13620H
6. Intel Core i7-13650HXIntel Core i7-13620H Intel Core i7-13650HX vs Intel Core i7-13620H
7. Intel Core i7-11700KFIntel Core i9-11900KF Intel Core i7-11700KF vs Intel Core i9-11900KF
8. Intel Core i9-11900KFIntel Core i9-10900KF Intel Core i9-11900KF vs Intel Core i9-10900KF
9. Intel Core i7-13620HAMD Ryzen 7 7735HS Intel Core i7-13620H vs AMD Ryzen 7 7735HS
10. AMD Ryzen 9 5900XIntel Core i9-11900KF AMD Ryzen 9 5900X vs Intel Core i9-11900KF


back to index