i7-7700K vs i7-8700K - Doom RX 570 - Puntos de referencia de rendimiento del juego


i7-7700K i7-8700K

Multi-Thread Performance

12043 Pts
15970 Pts

Single-Thread Performance

2583 Pts
2703 Pts

Doom

i7-7700K vs i7-8700K en Doom usando RX 570 - Comparación de rendimiento de la CPU en configuraciones de calidad Ultra, Alta, Media y Baja con resoluciones de 1080p, 1440p, 4K

i7-7700K i7-8700K

Ultra calidad
Resolución FotoGramas por segundo
1080p
103.8 FPS
1080p
109.4 FPS
1440p
70.4 FPS
1440p
71.9 FPS
2160p
35.6 FPS
2160p
36.4 FPS
Alta calidad
Resolución FotoGramas por segundo
1080p
138.8 FPS
1080p
144.4 FPS
1440p
89.4 FPS
1440p
90.9 FPS
2160p
44.6 FPS
2160p
45.4 FPS
Calidad media
Resolución FotoGramas por segundo
1080p
159.8 FPS
1080p
165.4 FPS
1440p
116.4 FPS
1440p
117.9 FPS
2160p
60.6 FPS
2160p
61.4 FPS
Baja calidad
Resolución FotoGramas por segundo
1080p
205.8 FPS
1080p
211.4 FPS
1440p
175.4 FPS
1440p
176.9 FPS
2160p
106.6 FPS
2160p
107.4 FPS
i7-7700K
  • Para algunos juegos, una CPU con una velocidad de reloj más alta, o en un nombre técnico IPC (Instrucciones por reloj), tiene mejores resultados que otras CPU con un mayor número de núcleos y una velocidad de núcleo más baja.
  • La i7-7700K es más eficiente energéticamente y genera menos calor.
i7-8700K
  • El i7-8700K tiene un nivel 3 de caché más alto. Esto es útil cuando tiene cargas de trabajo de multiprocesamiento sustanciales, muchos procesos simultáneos computacionalmente intensos. Más probable en un servidor, menos en una computadora personal para cargas de trabajo de escritorio interactivas.
  • El i7-8700K tiene más núcleos. La ventaja de tener más núcleos es que el sistema puede manejar más hilos. Cada núcleo puede manejar un flujo de datos separado. Esta arquitectura aumenta considerablemente el rendimiento de un sistema que ejecuta aplicaciones simultáneas.
  • El i7-8700K tiene más hilos. Los programas más grandes se dividen en subprocesos (secciones pequeñas) para que el procesador pueda ejecutarlos simultáneamente para obtener una ejecución más rápida.
  • El i7-8700K tiene un impulso de reloj turbo mayor. Turbo Boost es una función de la CPU que ejecutará la velocidad del reloj de la CPU más rápido que su reloj base, si existen ciertas condiciones. Permitirá que el software más antiguo que se ejecuta en menos núcleos funcione mejor en el hardware más nuevo. Dado que los juegos también son software, también es aplicable a ellos.

Compare i7-7700K vs i7-8700K specifications

i7-7700K vs i7-8700K Architecture

i7-7700K i7-8700K
CodenameKaby LakeCoffee Lake
GenerationCore i7 (Kaby Lake)Core i7 (Coffee Lake)
MarketDesktopDesktop
Memory SupportDDR4DDR4
Part#SR33ASR3QR
Production StatusActiveActive
ReleasedJan 2017Oct 2017

i7-7700K vs i7-8700K Cache

i7-7700K i7-8700K
Cache L164K (per core)64K (per core)
Cache L2256K (per core)256K (per core)
Cache L38MB (shared)12MB (shared)

i7-7700K vs i7-8700K Cores

i7-7700K i7-8700K
# of Cores46
# of Threads812
Integrated GraphicsHD 630UHD Graphics 630
SMP # CPUs11

i7-7700K vs i7-8700K Features

i7-7700K i7-8700K
MMX SSE SSE2 SSE3 SSSE3 SSE4.2 AVX AVX2 EIST Intel 64 XD bit VT-x VT-d HTT AES-NI TSX TXT CLMUL FMA3 F16C BMI1 BMI2 Boost 2.0MMX SSE SSE2 SSE3 SSSE3 SSE4.2 AVX AVX2 EIST Intel 64 XD bit VT-x VT-d HTT AES-NI TSX TXT CLMUL FMA3 F16C BMI1 BMI2 Boost 2.0

i7-7700K vs i7-8700K Notes

i7-7700K i7-8700K
This processor comes with an unlocked BCLK multiplier, allowing users to set the multiplier value higher than shipped value, to facilitate better overclocking.This processor comes with an unlocked BCLK multiplier, allowing users to set the multiplier value higher than shipped value, to facilitate better overclocking.

i7-7700K vs i7-8700K Performance

i7-7700K i7-8700K
Base Clock100 MHz100 MHz
Frequency4.2 GHz3.7 GHz
Multiplier42.0x37.0x
Multiplier UnlockedYesYes
TDP91 W95 W
Turbo Clockup to 4.5 GHzup to 4.7 GHz
Voltageunknownvariable

i7-7700K vs i7-8700K Physical

i7-7700K i7-8700K
Die Sizeunknownunknown
FoundryIntelIntel
PackageFC-LGA1151FC-LGA1151
Process Size14 nm14 nm
SocketIntel Socket 1151Intel Socket 1151
Transistorsunknownunknown
tCaseMax72°C72°C

Compare i7-7700K vs i7-8700K in more games


Discusión y Comentarios

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dillsonore 2 years ago
i5 8600k or i7 7700k for 4 k gaming?
I am stucked in between 2 builds i am going to buy. The first one is i5 8600k paired with evga gtx 1080ti sc and the other is i7 7700k paired with asus rog strix 1080ti. I have read that the i5 8600k beats the 7700k by 10% in performance. On the other hand the i5 is using more cpus to around 99% when 7700k at the same time is 80%. I will be doing gaming mostly, so not sure which might be the wise decision.
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venussardine 2 years ago
It doesn't make much difference for the 4K resolution. That is much more dependent upon the graphics card.

For gaming, I would pick the the I7-7700K or i7-8700K (same price). If you are on more of a budget, then the I5-8600K would be the best bet.

CPU comparison:

https://www.newegg.com/Product/Productcompare.aspx?CompareItemList=343%7C19%2D117%2D726%5E19%2D117%2D726%2C19%2D117%2D825%5E19%2D117%2D825%2C19%2D117%2D827%5E19%2D117%2D827
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monsoonquirk 2 years ago
i7 7700k vs i5 8600k
I'm purely looking for an upgrade in CPU terms for gaming. I've seen a lot of benchmarks and talk around about these 2 CPUs.

I'm pairing it with a 1080, and 16gb of RAM. Just wanted some opinions on which of these would be better at this stage for pushing the highest FPS and which would purely be the better option going into the future.

Thanks.
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dryeastward 2 years ago
The 8600K hands down...It is a tremendous CPU that also overclocks extremely well and is right up there with the best gaming CPU's. It is also 8th gen versus 7th gen with 6 proper cores...It will also drive the 1080 and more importantly, with a Z370 motherboard will allow for a future expansion to the 9th Gen Intel CPU's in the 9800 and 9900K which are coming out soon and will work on the Z370 motherboard.
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arguefoxpro 3 years ago
i7-7700k
so my CPU is stock so boost clock is 4.5 Ghz and normal clock is 4.2 Ghz.
When my system is idle and i have Task Managed/Performance tab open my speeds are ranging from 1.2 Ghz to 4.8 Ghz and it randomly spikes. For example it goes from 4.2 to 4.5 to 4.07 to 3.70 to 3.02 to 1.2 etc etc etc. I have the Corsair H100i V2 and just replaced the thermal paste yesterday, temperatures also range and spike from 30C to 41 to 50 to 75 at times and it just keeps going. I have all my fans on 100% and my pump is set on performance. Im no expert but this does not seem good to me. Any recommendations you may have?
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tosserstudio 3 years ago
i7 8700k / i7 7700k w/ 1060
Long story short, I spent some money on a 1060 6gb about 5 months ago. Recently I decided I was going to upgrade my PC with my budget being closer to the low 1000s.

I am guessing I'll have all the money ready and order the parts in February-April 2018.

Since my old CPU is quite aged, an i7-870 at that, I wanted a new CPU that will hold me well for the next 5 years, being future proof as possible.

I am debating whether to get an i7 7700k or the newest i7 8700k. I don't plan on, or rather, would not like to upgrade my GPU for at least maybe another half year or so, since I just spent money recently on the 1060. So eventually, I will upgrade.

I just wanted to know if there could be any problems with this decision, or what could improve.
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revealoffended 3 years ago
Low fps with gtx1070 i7 7700K
I have a msi raider with a gtx1070 i7 7700K after a month of getting normal fps on games one day i started to get 30 fps on most games and i noticed with msi afterburner my cpu was on full load while my gpu sits at 30%. I know it cant be bottlenecking because my cpu is good.. Please someone help!
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frarchedalfred 3 years ago
i7 7700k vs i7 8700k?
i7 8700k - https://www.bhphotovideo.com/c/product/1356634-REG/intel_bx80684i78700k_core_i7_8700k_3_7_ghz.html 4.89

i7 7700k - https://www.amazon.com/Intel-Desktop-Processor-i7-7700K-BX80677I77700K/dp/B01MXSI216 9.99

What are the major differences in processors and is it worth the 0 difference? I'm trying to build a high-end gaming pc.

Thanks!
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flyablepursuable 3 years ago
i7-7700 vs i7-7700k
I am an older gentleman and use my computer for banking and web browsing and online shopping will I see a noticeable difference with the k model? It is all somewhat confusing
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gongwood 2 years ago
GTX 1080 Ti + i7 7700k FPS drops
Hey guys, as the tittle says I am having some problems with my computer I do not know where the problem is but when playing games like Assassin's creed odyssey I see fps drops into the high 30's which considering the components I have I don't know if it is normal. Same goes for Ghost Recon Wildlands, in certain areas my fps drops to the 30's. Usually my gpu usage is around 60-90% with temperatures around 50-60 Celsius while my CPU usually has around 80-100% Usage with temperatures around 60-80 Celsius. I reinstalled all my drivers even went so far as to reinstall my windows. Here is my 3dmark Firestrike results https://www.3dmark.com/3dm/30303469.
So I have no clue if there is anything wrong with my components or this is the fps I should be getting also am I beeing bottlenecked by my cpu ? And if so should I swap my i7 7700k with a i7 5960x or a Ryzen 7 2700x ?

My specs :

GPU : GTX 1080 Ti Asus Strix Rog

CPU : i7 7700k + Corsair H75 Liquid cooling

MOBO : Asus Sabertooth Z170 Mark 1

RAM : 16 GB Kingston HyperX Fury

PSU : TX650M Corsair 650W 80+ Gold
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