I7 8700k Benchmark Vs 7700k
Introduction
The final ii years cpu speeds accept not increased every bit rapidly as the number of physical cpu cores we meet today in the latest AMD and Intel offerings. Two years ago 8 cadre (Octa-core) cpu's were valued every bit highly exotic, but today in 2018, core count ends at an astonishing xviii cores and 36 threads in Intel's most expensive Intel Core i9-7980XE, followed past the relatively cheaper AMD Threadripper 1950X with 16 cores and 32 threads. That is in consumer cpu'due south not enterprise level. Nonetheless, more cores are just beneficial if the users favorite programs, or games, are designed to employ these resources in the first place.
For gamers though, IPC, or instructions per clock are still the most important gene when deciding on a cpu. After all, a higher IPC means the cpu is able to process images faster delivered to and from the GPU. The last Intel generation, more than specifically the i5 and i7 Coffee Lake cpu'southward 8×00 series are considered the all-time gaming cpu's, delivering the highest IPC to appointment when compared to the directly contest. Does this mean y'all take to upgrade your previous Intel Kaby Lake Core i7-7700K to the new Coffee Lake platform, or is it all marketing talk? In this web log we will take a look at a few scenario's which are based on a straightforward set of benchmarks.
Testing Methodology
We prepared 2 test systems which consist of a quad core Intel Core i7-7700K Kaby Lake and 6-core Intel Core i7-8700K Coffee Lake with identical Nvidia GTX 1060 6G GPU's. The games of our choice are The Rising of the Tombraider (DX12), Battleground ane (DX12) and GTA five (DX11). We likewise run 3D Mark Firestrike, Timespy and Cinebench R15 (single and multi-core) being the static benchmarks of our choice. We could opt for a GTX 1080 Ti, but to make things interesting, and in line with the boilerplate users videocard budget, we opted for the GTX 1060 6G from Asus and Zotac.
Both systems take their cpu clocked at stock speeds and their GPU's at identical frequencies (2025/9000 mhz). Both systems have their XMP DDR4 (3200mhz) memory profile activated. We leave all bios ability saving options at their default values. All benchmarks are performed at 1080P resolution resulting in the highest cpu load, and represents the favorite gaming resolution for 76,47% of all STEAM gamers in the menstruum of 2016-2018. Within this period the GTX 1060 6G took the highest market place share with 14,27% ( at 29th march 2018) of all STEAM gamers running this GPU chip in their systems.
Finally, once we have run all benchmarks we tin draw a conclusion based on these findings comparison the out of the box operation differences of both cpu'southward.
| Intel Core i7-7700K | Intel Cadre i7-8700K | |
| Cores | iv | 6 |
| Threads | 8 | 12 |
| CPU Freq | 4,2 Ghz | 3,seven Ghz |
| Turbo Freq | iv,5 Ghz | 4,7 Ghz |
| Cache | 8MB | 12MB |
| Double-decker Speed | 8 GT/s DMI3 | 8 GT/s DMI3 |
| TDP | 91 Watt | 95 Watt |
Testsystem one
- Intel Core i7-8700K vi-cores 12 threads
- Asus ROG Strix Z370-I
- G-Skill Trident-Z RGB 2x8GB 3200 mhz C16
- Asus Strix GTX 1060 6G @ 1950/8000 mhz
- Samsung 960 EVO 500gb
- Sharkoon Silent Storm 500W SFX-50 PSU
Testsystem 2
- Intel Cadre i7-7700K four-cores eight threads
- Asus ROG Strix Z270-I
- G-skill Trident-Z RGB 2x8GB 3200 mhz C14 @ C16
- Zotac GTX 1060 mini 6G @ 1950/8000 mhz
- A-DATA 500GB SSD
- Corsair SF600 SFX PSU
Criterion Cinebench R15
Criterion PCMark x
Benchmark 3DMARK Firestrike
Benchmark 3DMARK Timespy DX12
Benchmark The Ascent of The Tombraider 1080P HIGH, FXAA, DX12
Benchmark Battlefield 1 1080P, High, DX12
Criterion GTA 5
Benchmarks conclusions
During the benchmarks, the Intel Core i7-8700K ran at a boost speed of 4.395 Mhz compared to the Intel Cadre i7-7700K maxing out boost clock at a higher 4.500 Mhz. Despite a 105 Mhz deviation we establish the 8700K performing on par with the 7700K except for the Battlefield 1 benchmark. In Cinebench R15 the Intel Core i7-8700K is a few points faster than the Core i7-7700K. The multithreaded Cinebench score increased past a massive 35% compared to the Intel Core i7-7700K. Plain, having two cores and four threads more the Cadre i7-8700K has a clear advantage.
What can nosotros conclude from all this? Well, first the Intel Core i7-7700K is still a animate being of a cpu in 2018, giving no reason to switch to a 8700K if gaming performance is your only criteria. Having said that, the Intel Core i7-8700K gives you best of both worlds, being faster clock for clock compared to the Intel Core i7-7700K meanwhile delivering performance beyond the board, regardless if you are a gamer or content creator. Once overclocked to 4.9-5.0 GHZ the multi threaded cinebench score of the Intel Cadre i7-8700K reaches Ryzen vii 1800X (8 core) performance levels. Once more, that is impressive, knowing you would have paid triple the price for this operation less than three years ago.
Source: https://www.techjunkies.nl/2018/03/30/intel-coreintel-core-i7-8700k-vs-intel-core-i7-7700k-2018-gaming-comparison-i7-8700k-vs-intel-core-i7-7700k-gaming-comparison/
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