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Intel Core i7-8665U vs Intel Core i7-8565U |
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Processor comparisons 20-01-2022
For example you are thinking about choosing a CPU, you will be able to make a choice by looking at the Intel Core i7-8665U vs Intel Core i7-8565U tests and decide which is better for games or normal use for streaming, programming, machine learning, video editing, rendering. Here you can find useful information from real video editing and streaming tests or many benchmarks. A thorough review of all the specifications, so that it can be easier to read, is made by the table.
From the video comparison, you can get the results of joint testing in synthetic type tests such as WPrime, PCMark 10, Dolphin Emulator, Handbrake, Prime95, VeraCrypt, Furmark, Blender, Cinebench 23 (20, 15), Blender, Gears 5, World of Tanks enCore Benchmark, 3DMark, UserBenchmark, RealBench, 7zip, PassMark, SuperPi, GeekBench 6, 5.2, MATLAB, AIDA64, DaVinci Resolve Studio.
Gaming performance of CPUs in: - Cyberpunk 2077
- Death Stranding
- Valheim
- Valorant
- Assassin's Creed Valhalla
- DOOM: Eternal
- World of Warcraft: Shadowlands
- Borderlands 3
- Fortnite
- Call of Duty: Modern Warfare and Warzone
- Fallout 76
- Red Dead Redemption 2
- Rainbow Six Siege
- Overwatch
- Watch Dogs Legion
- Last Man Standing
- Apex Legends
- Halo Infinite
- Grand Theft Auto V
After reading the results these benchmarks and videos, you can already make an briefed decision about which CPU is better to buy for gaming Intel Core i7-8565U or Intel Core i7-8665U.
Summary benchmark resultsAs a percentage of the maximum value based on a sample from the entire base of all processors
Processor Benchmark
| Core i7-8665U | 51% |
Core i7-8565U | 51% |
Gaming performance
Summary result of all game benchmarks.| Core i7-8665U | 52% |
Core i7-8565U | 52% |
For the maximum in this test, the results of the most powerful processor in the site database are taken. And of course, this is a server processor, on which no one will run games. Because this processor costs several tens of thousands of dollars. Therefore, if you think that the selected CPU has a small game result, just look at the FPS that it produces in real games in the final table below.
List of other games in which processors were compared: Resident Evil 7 Biohazard, League of Legends (LOL), Battlefield V, The Witcher 3: Wild Hunt, Metro Exodus, Ghostrunner, Forza Horizon 4, Horizon Zero Dawn, Microsoft Flight Simulator, NBA 2K20, Control, Counter-Strike: Global Offensive (CS GO), DOTA 2A, Half-Life: Alyx, Monster Hunter World, Hitman 3, Shadow of the Tomb Raider, PlayerUnknown's Battlegrounds (PUBG).
Gaming benchmark| Fortnite | 92.4 | 92.3 | | Valorant | 105.0 | 104.9 | | Cyberpunk 2077 | 58.8 | 58.8 | | Apex Legends | 98.7 | 98.6 | | Call of Duty Warzone | 78.7 | 78.7 | | Overwatch | 85.0 | 85.0 | | Red Dead Redemption 2 | 72.4 | 72.4 | | DOOM Eternal | 52.5 | 52.5 | | Warzone | 81.9 | 81.8 | | Assassin's Creed | 88.2 | 88.1 | | Valheim | 87.1 | 87.1 |
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 tested computers not only did they have different video cards and different amounts of RAM. But users also tested them at different screen resolutions: FullHD, 2K or 4K. 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 i7-8665U | 273% |
Core i7-8565U | 266% |
To make a final resolution on which processor is better, you should also consider the generation of its core. The newer the processor generation, the better its performance in games and benchmarks, as well as its energy efficiency. In this case the Core i7-8665U is more energy efficient than the Core i7-8565U as it consumes less power: 15W vs. 15W. Power consumption is especially important for laptops. Also, when choosing a processor cooling system, you need to know its TDP. It is necessary to count so that the TDP data specified in the cooler specification is greater than the TDP of the compared processor.
Software benchmarksFor example you plan to use the processor not only for gaming, but also for video editing or video rendering, programming, machine learning, streaming, then the main parameter for you is its performance in multi-threaded mode. In this mode, to achieve maximum efficiency, the processor turns on all threads and cores that it has. You will find out this data from the benchmark tables below. Before using the data from these tests, be sure to check whether the program you are going to use on your computer supports multi-threaded mode. Because there are still many programs that use only one core to run, and all the benefit 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 i7-8665U |
Intel Core i7-8565U | | Cinbench 15 Single-core | 178 | 176 | | Cinbench 15 Multi-core | 604 | 659 | | Cinbench 20 Single-core | 464 | 459 | | Cinbench 20 Multi-core | 1536 | 1518 | | Cinbench 23 Single-core | 898 | 1007 | | Cinbench 23 Multi-core | 3991 | 3472 |
Passmark
This popular benchmark displays Multi-threaded and Single-threaded processor performance | Intel Core i7-8665U |
Intel Core i7-8565U | | Single-Core | 2334 | 2307 | | Multi-Core | 6546 | 6388 |
GeekBench 6, 5.2
This benchmark shows Multi-threaded and Single-threaded processor performance | Intel Core i7-8665U |
Intel Core i7-8565U | | Single-Core | 1229 | 1201 | | Multi-Core | 4277 | 4250 |
Comparison of specifications
In the specification comparison table, the most helpful will be the release date of the processor and the possibility of overclocking it. 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 continue to maintain maximum FPS even in new games. The savings are obvious! It turns out that you do not need to buy a new CPU to enjoy the games any longer.
| Intel Core i7-8665U |
Intel Core i7-8565U | | Announcement date | July 07, 2019 | April 01, 2018 | | Type | Laptop | Laptop | | Socket | FCBGA1528 | FCBGA1356 | | Core name | Whiskey Lake | Whiskey Lake | | Architecture | x86 | x86 | | Generation | 8 | 8 | | Turbo Frequency | 4.8 MHz | 4.6 MHz | | Frequency | 1.9 MHz | 1.8 MHz | | Cores | 4 | 4 | | Threads | 8 | 8 | | Bus rate | 4 GT/s | 4 GT/s | | Bit | 64 | 64 | | Lithography | 14 nm | 14 nm | | Transistors count | 1900 millions | 1900 millions | | Power consumption (TDP) | 15 W | 15 W | | Memory type | DDR4-2400, LPDDR3-2133 | DDR4-2400, LPDDR3-2133 | | Max. Memory | 64 Gb | 64 Gb | | Memory Frequency | | | | Memory bandwidth | 37.5 GB/s | 37.5 GB/s | | L1 cache | | | | L2 cache | | | | L3 cache | 8 MB | 8 MB | | Overclocking | No | Yes | | Supports ECC | No | No | | Part number | Expansion Options
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In this comparison block, you should pay attention to the differences in clock speed and the number of cores. Here Core i7-8665U is 5% better than Core i7-8565U in terms of CPU frequency. 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 i7-8665U is better: 16
The number of parameters for which Intel Core i7-8565U is better: 3
Although it should be realized that all the number in the article above do not mean that taking them into account you should completely trust a simple quantitative comparison. Be sure to watch the video tests and read the opinion of of people who bought Intel Core i7-8665U and Intel Core i7-8565U before making a decision which processor to buy for gaming and which not.
Intel Core i7-8665U Processor Comparisons
• Vs Core i7-8665UE
• Vs Core i5-8265UC
• Vs Core i5-8365UE
• Vs Core i3-9100T
• Vs Core i3-9320
• Vs Core i7-7820EQ
• Vs Core i3-9300
• Vs Core i3-8300
• Vs Core i3-9100
• Vs Core i5-10210U
• Vs Core i3-9100F
• Vs Core i3-8100B
• Vs Core i5-10310U
• Vs Core i7-7700HQ
• Vs Core i7-4770
• Vs Core i7-10510U
• Vs Core i7-5850EQ
• Vs Core i7-4770K
• Vs Core i5-8305G
• Vs Ryzen 5 3500C
• Vs Core i7-4790
• Vs Ryzen 5 3500U
• Vs Ryzen 3 3200G
• Vs Ryzen 5 3450U
• Vs Core i7-10610U
• Vs Core i3-9350KF
• Vs Core i5-8400T
• Vs Ryzen 3 3200GE
• Vs Core i3-1120G4
• Vs Ryzen 7 3700C
• Vs Core i3-10100T
• Vs Athlon Gold PRO 3150GE
• Vs Core i5-8300H
• Vs Core i5-9300HF
• Vs Core i7-6700HQ
• Vs Core i7-3770K
• Vs Core i3-1115G4
• Vs Core i5-8365U
• Vs Core i3-9300T
• Vs Core i7-3770
• Vs Core i7-10510Y
• Vs Core i7-1060NG7
• Vs Core i7-8565UC
• Vs Core i5-8265U
• Vs Core i3-1110G4
• Vs Ryzen 3 3350U
• Vs Core i3-1115GRE
• Vs Core i5-8250U
• Vs Core i7-8550U
• Vs Core i3-1115G4E
• Vs FX-8350 Eight-Core
• Vs Core i3-8300T
• Vs Core i3-9100TE
• Vs Core i5-6500
• Vs Pentium Gold 7505
• Vs Core i5-7400
• Vs Core i5-1030NG7
• Vs Core i5-4670R
• Vs Core i7-2600
• Vs Core i3-8350K
• Vs Ryzen 7 3750H
Intel Core i7-8565U Processor Comparisons
• Vs Core i7-6700HQ
• Vs Core i5-10210U
• Vs Core i3-9100F
• Vs Core i7-7700HQ
• Vs Core i7-4770
• Vs Core i7-10510U
• Vs Core i7-4770K
• Vs Core i7-4790
• Vs Ryzen 5 3500U
• Vs Ryzen 3 3200G
• Vs Core i5-8300H
• Vs Core i5-9300H
• Vs Core i5-1035G1
• Vs Core i7-6700
• Vs Core i7-4790K
• Vs Core i7-7700
• Vs Ryzen 5 2400G
• Vs Core i5-10300H
• Vs Core i3-10100
• Vs Core i7-1065G7
• Vs Core i7-6700K
• Vs Core i5-8400
• Vs Ryzen 5 3400G
• Vs Core i5-9400
• Vs Core i5-9400F
• Vs Core i7-7700K
• Vs Core i5-1135G7
• Vs Core i7-8750H
• Vs Core i7-1165G7
• Vs Core i5-9600K
• Vs Core i7-3770
• Vs Core i5-8265U
• Vs Core i5-8250U
• Vs Core i7-8550U
• Vs FX-8350 Eight-Core
• Vs Core i5-6500
• Vs Core i5-7400
• Vs Core i7-2600
• Vs Core i5-4590
• Vs Core i5-6400
• Vs Core i5-4570
• Vs Core i5-7300HQ
• Vs Core i7-3630QM
• Vs Core i5-3570K
• Vs Core i5-4460
• Vs Core i5-3470
• Vs FX-6300 Six-Core
• Vs Core i5-2400
• Vs Core i7-7500U
• Vs Core i5-7200U
• Vs Core i5-6300U
• Vs Core i3-1005G1
• Vs Core i7-3770K
• Vs Ryzen 5 3550H
• Vs Pentium Gold 7505
• Vs Athlon Gold PRO 3150G
• Vs Pentium Gold G6500
• Vs Core i3-10100F
• Vs Ryzen 5 3350G
• Vs Core i3-9100TE
• Vs Ryzen 5 3450U
• Vs Core i5-10200H
• Vs Core i3-1115G4
• Vs Core i3-10300T
• Vs Athlon Gold PRO 3150GE
• Vs Core i3-9350K
• Vs Ryzen Embedded R1305G
• Vs Core i5-9300HF
• Vs Ryzen 5 3550U
• Vs Core i3-10305T
• Vs Core i3-10105T
• Vs Pentium Gold G6605
• Vs Pentium Gold G6505T
• Vs Pentium Gold G6505
• Vs Pentium Gold G6405U
• Vs Pentium Gold G6405T
• Vs Pentium Gold G6405
• Vs Core i3-1110G4
• Vs Core i3-1115GRE
• Vs Core i3-1115G4E
• Vs Core i3-1120G4
• Vs Core i3-1125G4
• Vs Athlon Silver 3050GE
• Vs Athlon 300GE
• Vs Athlon 320GE
• Vs Ryzen 3 3250C
• Vs Ryzen 5 3500C
• Vs Ryzen 7 3700C
• Vs Ryzen 3 5300U
• Vs Ryzen 3 3350U
• Vs Athlon PRO 300U
• Vs Core i5-1030NG7
• Vs Core i3-10100T
• Vs Core i5-8260U
• Vs Core i5-4470S
• Vs Athlon Silver PRO 3125GE
• Vs Core i7-10610U
• Vs Pentium Gold G7400
• Vs Pentium Gold G7400T
• Vs Core i7-10510Y
• Vs Core i5-10310U
• Vs Core i5-7442EQ
• Vs Core i7-8565UC
• Vs Core i7-1060NG7
• Vs Core i7-8665UE
• Vs Core i5-8265UC
• Vs Core i5-8365UE
• Vs Core i3-9100T
• Vs Core i3-9320
• Vs Core i7-7820EQ
• Vs Core i3-9300
• Vs Core i3-8300
• Vs Core i3-9100
• Vs Core i5-8365U
• Vs Core i3-9300T
• Vs Core i3-9350KF
• Vs Core i3-8100B
• Vs Core i5-8305G
• Vs Core i7-5850EQ
• Vs Core i5-4670R
• Vs Core i3-8100T
• Vs Core i5-8400T
• Vs Core i3-8300T
• Vs Core i3-8350K
• Vs Core i7-8650U
• Vs Core i9-9880H
• Vs Ryzen 7 3750H
• Vs Qualcomm Snapdragon 7c+ Gen 3
• Vs Qualcomm Snapdragon 850
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