Intel Core i7-1265UL vs Intel Core i9-9900KF

Processor comparisons 11-09-2022

   Let's say you have difficulties with the choice of a processor, you will solve them by reading the detailed tests Intel Core i7-1265UL vs Intel Core i9-9900KF and understand which is better for games or normal use for machine learning, rendering, programming, video editing, streaming. Here you can find all information from different benchmarks or real streaming and video editing tests. A thorough review of all the specifications, to make it easier to understand, is summarized in the table.
   From the comparison video, you can get the results of joint testing in special test applications like World of Tanks enCore Benchmark, RealBench, UserBenchmark, PCMark 10, AIDA64, SuperPi, Cinebench 23 (20, 15), WPrime, MATLAB, Blender, 7zip, VeraCrypt, Furmark, Gears 5, GeekBench 6, 5.2, Dolphin Emulator, DaVinci Resolve Studio, 3DMark, PassMark, Handbrake, Prime95, Blender.
   Gaming performance of CPUs in:

Cyberpunk 2077
Halo Infinite
Red Dead Redemption 2
Overwatch
Fallout 76
Valheim
Grand Theft Auto V
Apex Legends
Valorant
World of Warcraft: Shadowlands
Assassin's Creed Valhalla
Fortnite
Call of Duty: Warzone and Modern Warfare
Borderlands 3
Watch Dogs Legion
Rainbow Six Siege
Death Stranding
Last Man Standing
DOOM: Eternal

After looking at the data of parallel benchmarks and videos, you already be able to understand which CPU is better to buy for gaming Intel Core i9-9900KF or Intel Core i7-1265UL.

Summary benchmark results

As a percentage of the maximum value based on a sample from the entire base of all processors
Processor Benchmark

Core i7-1265UL

55%

Core i9-9900KF

55%

Gaming performance
Summary result of all game benchmarks.

Core i7-1265UL

54%

Core i9-9900KF

55%

The maximum result in this parameter is 100 percent, which is the performance of the most powerful processor currently available. And of course, this is a server processor, on which no one will run games. Because the cost of this processor reaches several tens of thousands of dollars. Therefore, if you think that the selected CPU has a little game result, just look at the FPS that it produces in real games in the final table below.
List of other games in which CPU comparisons were performed: DOTA 2A, Metro Exodus, Horizon Zero Dawn, PlayerUnknown's Battlegrounds (PUBG), Hitman 3, Ghostrunner, Half-Life: Alyx, Counter-Strike: Global Offensive (CS GO), Control, Battlefield V, Resident Evil 7 Biohazard, League of Legends (LOL), Shadow of the Tomb Raider, Forza Horizon 4, NBA 2K20, Microsoft Flight Simulator, Monster Hunter World, The Witcher 3: Wild Hunt.

Gaming benchmark

Fortnite	95.7	97.5
Valorant	108.8	110.8
Cyberpunk 2077	60.9	62.0
Apex Legends	102.2	104.1
Call of Duty Warzone	81.6	83.1
Overwatch	88.1	89.7
Red Dead Redemption 2	75.1	76.4
DOOM Eternal	54.4	55.4
Warzone	84.8	86.4
Assassin's Creed	91.4	93.1
Valheim	90.3	92.0

The numbers in this table indicate the maximum FPS that was received on the device with the corresponding processor. Depending on the configuration of the computer (RAM size and Video Card) and graphics quality settings (Ultra, Medium, Normal), the results may differ quite significantly. We recommend that you better study the results of the Cinebench, GeekBench and Passmark becnmarks.
The computers participating in the comparisons not only were the equipped with different amounts of RAM and different video cards. But users also tested them at different screen resolutions: 4K, 2K or FullHD. Therefore, the game benchmark data is approximate. But all video cards met the average system requirements of games. To be sure exactly how much performance the processor will be in games, if you get acquainted with the benchmarks that are made with the same video card that is installed in your computer.

Power consumption

Core i7-1265UL

302%

Core i9-9900KF

48%

To make a finishing decision on which processor is better, you should also consider the generation of its core. It is clear that the newer the generation, the better the performance of the processor in games and benchmarks, as well as its energy efficiency. In this case the Core i7-1265UL is more energy efficient than the Core i9-9900KF as it consumes less power: 15W vs. 95W. Power consumption is especially important for laptops. Also, when choosing a processor cooling system, you must know its TDP. It is necessary to calculate so that the TDP data specified in the cooler specification is greater than the TDP of the compared processor.

Software benchmarks

Let's say you plan to use the processor not only for gaming, but also for streaming, programming, video rendering or video editing, machine learning, then first of all you need to pay attention to the performance in multi-threaded mode. In this mode, to achieve maximum performance, the CPU turns on all threads and cores that it has. You will find out this data from the benchmark tables below. Before you take into account the data from these tests, be sure to check whether the software you are going to use on your computer supports multi-threaded mode. Since there are still many programs that use only one core to work, and all the advantages of multi-core mode are unused.

Cinebench 23, 20 an 15
The results of this benchmark show Single-threaded and Multi-threaded CPU performance

	Intel Core i7-1265UL	Intel Core i9-9900KF
Cinbench 15 Single-core	250	219
Cinbench 15 Multi-core	1842	2245
Cinbench 20 Single-core	603	518
Cinbench 20 Multi-core	4184	4995
Cinbench 23 Single-core	1413	1284
Cinbench 23 Multi-core	13792	12450

Passmark
This popular benchmark displays Multi-threaded and Single-threaded processor performance

	Intel Core i7-1265UL	Intel Core i9-9900KF
Single-Core	3307	2970
Multi-Core	19308	18847

GeekBench 6, 5.2
This benchmark shows Multi-threaded and Single-threaded processor performance

	Intel Core i7-1265UL	Intel Core i9-9900KF
Single-Core	1363	1383
Multi-Core	7571	9304

Comparison of specifications

In the specification comparison table, the most useful will be the the possibility of overclocking it and release date of the processor. The later the processor is released, the longer it will last you. And the easier it will be to upgrade the system later. The same benefits from the presence of overclocking. If the processor can be overclocked, increasing its performance, then it will still be able to produce maximum FPS even in new games. It turns out that there is no longer a need to buy a new CPU to enjoy the games any longer. The savings are obvious!

	Intel Core i7-1265UL	Intel Core i9-9900KF
Announcement date	September 22, 2022	April 01, 2019
Type	Embedded	Desktop
Socket	FCBGA1744	FCLGA1151-2
Core name	Alder Lake	Coffee Lake
Architecture	x86	x86
Generation	12	9
Turbo Frequency	4.8 MHz	5 MHz
Frequency	1.8 MHz	3.6 MHz
Cores	10	8
Threads	12	16
Bus rate	8 GT/s	8 GT/s
Bit	64	64
Lithography	7 nm	14 nm
Transistors count	9800 millions	8600 millions
Power consumption (TDP)	15 W	95 W
Memory type	Up to DDR5 4800 MT/s Up to DDR4 3200 MT/s Up to LPDDR5 5200 MT/s Up to LPDDR4x 4267 MT/s	DDR4-2666
Max. Memory	64 Gb	128 Gb
Memory Frequency
Memory bandwidth	45.8 GB/s	41.6 GB/s
L1 cache
L2 cache
L3 cache	12 MB	16 MB
Overclocking	No	No
Supports ECC	No	No
Part number	Expansion Options

In this comparison block, you should pay attention to the differences in clock speed and the number of cores. Here Core i9-9900KF is 50% better than Core i7-1265UL in terms of CPU frequency. Another difference is that Core i7-1265UL has 2 more core than Core i9-9900KF. Also keep in mind that high CPU frequency affects battery life through power consumption (relevant for laptops).

Result:
The number of parameters for which Intel Core i7-1265UL is better: 13
The number of parameters for which Intel Core i9-9900KF is better: 20
However, it should be realized that the summary data in the table above do not mean that taking them into account you should fully trust a simple comparison of these numbers. Better to watch benchmarks video and read the opinion of real owners of Intel Core i7-1265UL and Intel Core i9-9900KF before making a selection which CPU to buy for gaming and which not.

Intel Core i7-1265UL - all data

• Cinebench r15 score
• Cinebench r20 score
• Cinebench r23 score
• GeekBench 6, 5.2 score

• Intel Core i7-1265UL specs and review.

Intel Core i9-9900KF - all data

• Cinebench r15 score
• Cinebench r20 score
• Cinebench r23 score
• GeekBench 6, 5.2 score

• Intel Core i9-9900KF specs and review.