Intel Core i7-6660U vs AMD FX-6300 Six-Core

Processor comparisons   20-01-2022
   If you can't decide which processor to buy, you can make a decision by looking at the Intel Core i7-6660U vs AMD FX-6300 Six-Core tests and understand which is better for games or simple use for programming, machine learning, video editing, streaming, rendering. Here you can find useful information from real streaming and video editing tests or various benchmarks. A thorough analysis of all the technical characteristics, 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 synthetic type tests such as World of Tanks enCore Benchmark, VeraCrypt, UserBenchmark, Gears 5, Prime95, WPrime, Blender, 3DMark, Blender, Dolphin Emulator, Furmark, AIDA64, Cinebench 23 (20, 15), PCMark 10, DaVinci Resolve Studio, 7zip, Handbrake, SuperPi, PassMark, MATLAB, GeekBench 6, 5.2, RealBench.
   And how good the processors are in games:

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

After looking at the data of parallel benchmarks and videos, you already be able to understand which processor is better to buy for gaming AMD FX-6300 Six-Core or Intel Core i7-6660U.

Summary benchmark results

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

Core i7-6660U

51%

FX-6300 Six-Core

51%

Gaming performance
Summary result of all game benchmarks.

Core i7-6660U

51%

FX-6300 Six-Core

51%

The maximum result in this parameter is 100 percent, which is the performance of the most powerful processor at the moment. And it is clear that this is a server processor, on which no one will play 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 final table below.
List of other games in which CPU comparisons were performed: PlayerUnknown's Battlegrounds (PUBG), DOTA 2A, Control, Resident Evil 7 Biohazard, Half-Life: Alyx, NBA 2K20, Counter-Strike: Global Offensive (CS GO), Horizon Zero Dawn, The Witcher 3: Wild Hunt, Metro Exodus, League of Legends (LOL), Ghostrunner, Shadow of the Tomb Raider, Forza Horizon 4, Battlefield V, Microsoft Flight Simulator, Hitman 3, Monster Hunter World.

Gaming benchmark

Fortnite	90.0	90.8
Valorant	102.3	103.2
Cyberpunk 2077	57.3	57.8
Apex Legends	96.2	97.0
Call of Duty Warzone	76.7	77.4
Overwatch	82.9	83.6
Red Dead Redemption 2	70.6	71.2
DOOM Eternal	51.1	51.6
Warzone	79.8	80.5
Assassin's Creed	85.9	86.7
Valheim	84.9	85.7

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 comparing 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. 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 i7-6660U

190%

FX-6300 Six-Core

22%

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 i7-6660U is more energy efficient than the FX-6300 Six-Core as it consumes less power: 15W vs. 95W. 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 benchmarks

If you want to use the processor not only for gaming, but also for streaming, programming, video rendering or video editing, machine learning, then the main parameter for you is its performance in multi-threaded mode. In this mode, to achieve maximum efficiency, the CPU includes 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 make sure that the program that you are going to use on your computer can work in multi-threaded mode. Because there are still many programs that can 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 i7-6660U	AMD FX-6300 Six-Core
Cinbench 15 Single-core	91	89
Cinbench 15 Multi-core	448	648
Cinbench 20 Single-core	186	186
Cinbench 20 Multi-core	934	1176
Cinbench 23 Single-core	548	567
Cinbench 23 Multi-core	2633	3624

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

	Intel Core i7-6660U	AMD FX-6300 Six-Core
Single-Core	1816	1463
Multi-Core	3856	4132

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

	Intel Core i7-6660U	AMD FX-6300 Six-Core
Single-Core	855	652
Multi-Core	1980	2781

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 i7-6660U	AMD FX-6300 Six-Core
Announcement date	March 07, 2016	October 01, 2012
Type	Laptop	Desktop
Socket	FCBGA1356	AM3+
Core name	Skylake	Vishera
Architecture	x86	Bulldozer
Generation	6	1
Turbo Frequency	3.4 MHz	4.1 MHz
Frequency	2.4 MHz	3.5 MHz
Cores	2	6
Threads	4
Bus rate	4 GT/s
Bit	64	64
Lithography	14 nm	32 nm
Transistors count	1700 millions	1220 millions
Power consumption (TDP)	15 W	95 W
Memory type	DDR4-2133, LPDDR3-1866, DDR3L-1600	DDR3
Max. Memory	32 Gb
Memory Frequency		1866
Memory bandwidth	34.1 GB/s
L1 cache		288KB
L2 cache		6MB
L3 cache	4 MB	8MB
Overclocking	No	No
Supports ECC	No	No
Part number	Expansion Options	FD6300WMW6KHK FD6300WMHKBOX

In this comparison block, you should pay attention to the differences in clock speed and the number of cores. Here FX-6300 Six-Core is 31% better than Core i7-6660U in terms of CPU frequency. Another difference is that FX-6300 Six-Core has 4 more core than Core i7-6660U. 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 i7-6660U is better: 12
The number of parameters for which AMD FX-6300 Six-Core is better: 24
Although it should be realized that all the data in the article above do not mean that taking them into account you should undividedly trust a simple comparison of these figures. Better to watch benchmarks video and read the opinion of of people who bought Intel Core i7-6660U and AMD FX-6300 Six-Core before making a choice which of the CPUs to buy for gaming.

Intel Core i7-6660U - all data

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

• Intel Core i7-6660U specs and review.

• AMD FX-6300 Six-Core specs and review.