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Intel Core i7-8665U vs Intel Core i7-3770K |
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Processor comparisons 20-01-2022
Let's say you can't decide which processor to buy, you can make a decision after reading the full tests Intel Core i7-8665U vs Intel Core i7-3770K and understand which is better for games or normal use for video editing, streaming, programming, machine learning, rendering. Here is useful information from real streaming and video editing tests or different benchmarks. A step-by-step analysis of all the specifications, to make it easier to understand, is presented in the form of the table.
From the video comparison, you can get the results of joint testing in special testing software like Handbrake, Dolphin Emulator, RealBench, WPrime, VeraCrypt, World of Tanks enCore Benchmark, Cinebench 23 (20, 15), Blender, SuperPi, Blender, AIDA64, UserBenchmark, PCMark 10, 3DMark, Prime95, GeekBench 6, 5.2, 7zip, PassMark, DaVinci Resolve Studio, Furmark, MATLAB, Gears 5.
Gaming performance of CPUs in: - Death Stranding
- World of Warcraft: Shadowlands
- Grand Theft Auto V
- Fortnite
- Valorant
- Valheim
- Cyberpunk 2077
- Watch Dogs Legion
- Overwatch
- Rainbow Six Siege
- Halo Infinite
- Fallout 76
- Assassin's Creed Valhalla
- Last Man Standing
- Borderlands 3
- Apex Legends
- Call of Duty: Warzone and Modern Warfare
- Red Dead Redemption 2
- DOOM: Eternal
After reading the results of all benchmarks and videos, you already be able to understand which processor is better to buy for gaming Intel Core i7-3770K 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 i7-3770K | 51% |
Gaming performance
Summary result of all game benchmarks.| Core i7-8665U | 52% |
Core i7-3770K | 52% |
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 this processor costs several tens of thousands of dollars. Therefore, if you think that the selected CPU has a small game result, look at the FPS that it produces in real games in the summary table below.
List of less popular games in which processors were compared: Forza Horizon 4, Half-Life: Alyx, Metro Exodus, NBA 2K20, Control, Hitman 3, Resident Evil 7 Biohazard, PlayerUnknown's Battlegrounds (PUBG), Ghostrunner, League of Legends (LOL), The Witcher 3: Wild Hunt, Counter-Strike: Global Offensive (CS GO), Shadow of the Tomb Raider, Monster Hunter World, DOTA 2A, Battlefield V, Horizon Zero Dawn, Microsoft Flight Simulator.
Gaming benchmark| Fortnite | 92.4 | 92.1 | | Valorant | 105.0 | 104.7 | | Cyberpunk 2077 | 58.8 | 58.6 | | Apex Legends | 98.7 | 98.4 | | Call of Duty Warzone | 78.7 | 78.5 | | Overwatch | 85.0 | 84.8 | | Red Dead Redemption 2 | 72.4 | 72.2 | | DOOM Eternal | 52.5 | 52.4 | | Warzone | 81.9 | 81.7 | | Assassin's Creed | 88.2 | 88.0 | | Valheim | 87.1 | 86.9 |
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 that were in the comparisons not only did they have different video cards and different amounts of RAM. But users also tested them at different screen resolutions: 2K, 4K or FullHD. Therefore, the game benchmark data is approximate. But all video cards met the average system requirements of games. You will get more accurate information about how powerful 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 i7-3770K | 42% |
To make a finishing resolution 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 i7-8665U is more energy efficient than the Core i7-3770K as it consumes less power: 15W vs. 77W. Power consumption is particularly important for laptops. Also, when choosing a processor cooling system, it will be useful 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 benchmarksIf you want to use the processor not only for gaming, but also for video rendering or video editing, programming, streaming, machine learning, then first of all you need to pay attention to the performance in multi-threaded mode. In this mode, the CPU turns on all cores and threads that it has to the maximum to achieve maximum efficiency. You will learn this data from the benchmark tables below. Before using the data from these tests, be sure to check whether the software 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 i7-3770K | | Cinbench 15 Single-core | 178 | 137 | | Cinbench 15 Multi-core | 604 | 672 | | Cinbench 20 Single-core | 464 | 286 | | Cinbench 20 Multi-core | 1536 | 1391 | | Cinbench 23 Single-core | 898 | 1016 | | Cinbench 23 Multi-core | 3991 | 3503 |
Passmark
This popular benchmark displays Multi-threaded and Single-threaded processor performance | Intel Core i7-8665U |
Intel Core i7-3770K | | Single-Core | 2334 | 2049 | | Multi-Core | 6546 | 6445 |
GeekBench 6, 5.2
This benchmark shows Multi-threaded and Single-threaded processor performance | Intel Core i7-8665U |
Intel Core i7-3770K | | Single-Core | 1229 | 979 | | Multi-Core | 4277 | 4061 |
Comparison of specifications
In the specification comparison table, the processor release date and overclocking capability will be the most helpful. The newer the processor, 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. When the processor can be overclocked, increasing its performance, then it will continue to maintain maximum FPS even in the newest games. The savings are obvious! Accordingly, you do not need to buy a new CPU to enjoy the games any longer.
| Intel Core i7-8665U |
Intel Core i7-3770K | | Announcement date | July 07, 2019 | April 01, 2012 | | Type | Laptop | Desktop | | Socket | FCBGA1528 | LGA1155 | | Core name | Whiskey Lake | Ivy Bridge | | Architecture | x86 | x86 | | Generation | 8 | 3 | | Turbo Frequency | 4.8 MHz | 3.9 MHz | | Frequency | 1.9 MHz | 3.5 MHz | | Cores | 4 | 4 | | Threads | 8 | 8 | | Bus rate | 4 GT/s | 5 GT/s | | Bit | 64 | 64 | | Lithography | 14 nm | 22 nm | | Transistors count | 1900 millions | 2460 millions | | Power consumption (TDP) | 15 W | 77 W | | Memory type | DDR4-2400, LPDDR3-2133 | DDR3 1333/1600 | | Max. Memory | 64 Gb | 32 Gb | | Memory Frequency | | | | Memory bandwidth | 37.5 GB/s | 25.6 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 i7-3770K is 45% better than Core i7-8665U 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: 26
The number of parameters for which Intel Core i7-3770K is better: 6
However, 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. Better to watch the video tests and read the reviews of real owners of Intel Core i7-8665U and Intel Core i7-3770K before deciding which of the processors to buy for gaming.
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 i3-1115G4
• Vs Core i5-8365U
• Vs Core i7-8565U
• 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 i7-3770K 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 i7-8565U
• 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 i3-1005G1
• 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 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 Core i3-10105F
• Vs Pentium Gold G6605
• Vs Pentium Gold G6505T
• Vs Pentium Gold G6505
• 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 Ryzen 5 3580U
• Vs Core i7-10610U
• 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 Ryzen 3 2200G
• Vs Ryzen 3 5300GE
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