Intel Core i7-9700 vs Core i7-8086K

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Combined performance score

i7-8086K
9.32
+8.2%

Core i7-8086K outperforms Core i7-9700 by 8% in our combined benchmark results.

General info

Comparing Core i7-8086K and Core i7-9700 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking737794
Place by popularitynot in top-100not in top-100
Value for money8.5616.82
Market segmentDesktop processorDesktop processor
SeriesIntel Core i7Intel Core i7
Architecture codenameCoffee Lake-S (2017−2018)Coffee Lake-R (2018−2019)
Release date5 June 2018 (5 years old)23 April 2019 (4 years old)
Launch price (MSRP)$425$323
Current price$429 (1x MSRP)$250 (0.8x MSRP)
Value for money

Performance per price, higher is better.

i7-9700 has 96% better value for money than i7-8086K.

Technical specs

Core i7-8086K and Core i7-9700 basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores6 (Hexa-Core)8 (Octa-Core)
Threads128
Base clock speed4 GHz3 GHz
Boost clock speed5 GHz4.7 GHz
L1 cache64K (per core)64K (per core)
L2 cache256K (per core)256K (per core)
L3 cache12 MB (shared)12 MB (shared)
Chip lithography14 nm14 nm
Die size149 mm2178 mm2
Maximum core temperature100 °C100 °C
Maximum case temperature (TCase)72 °C72 °C
64 bit support++
Windows 11 compatibility++
Unlocked multiplierYesNo

Compatibility

Information on Core i7-8086K and Core i7-9700 compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration11
Socket1151FCLGA1151
Power consumption (TDP)95 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-8086K and Core i7-9700. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI++
AVX++
vPro++
Enhanced SpeedStep (EIST)++
Turbo Boost Technology2.02.0
Hyper-Threading Technology++
TSX++
Idle States++
Thermal Monitoring++
SIPP-+
StatusDiscontinuedDiscontinued

Security technologies

Core i7-8086K and Core i7-9700 technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++
Secure Key++
MPX++
Identity Protection++
SGXYes with Intel® MEYes with Intel® ME
OS Guard++

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-8086K and Core i7-9700 are enumerated here.

AMD-V++
VT-d++
VT-x++
EPT++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-8086K and Core i7-9700. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3, DDR4DDR4
Maximum memory size128 GB128 GB
Max memory channels22
Maximum memory bandwidth41.6 GB/s41.6 GB/s
ECC memory support--

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel UHD Graphics 630Intel UHD Graphics 630
Max video memory64 GB64 GB
Quick Sync Video++
Clear Video++
Clear Video HD++
Graphics max frequency1.2 GHz1.2 GHz
InTru 3D++

Graphics interfaces

Available interfaces and connections of Core i7-8086K and Core i7-9700 integrated GPUs.

Number of displays supported33

Graphics image quality

Maximum display resolutions supported by Core i7-8086K and Core i7-9700 integrated GPUs, including resolutions over different interfaces.

4K resolution support++
Max resolution over HDMI 1.44096 x 2304@24Hz4096 x 2304@24Hz
Max resolution over eDP4096 x 2304@60Hz4096 x 2304@60Hz
Max resolution over DisplayPort4096 x 2304@60Hz4096 x 2304@60Hz

Graphics API support

APIs supported by Core i7-8086K and Core i7-9700 integrated GPUs, sometimes API versions are included.

DirectX1212
OpenGL4.54.5

Peripherals

Specifications and connection of peripherals supported by Core i7-8086K and Core i7-9700.

PCIe version3.03.0
PCI Express lanes1616

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.


Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

i7-8086K 9.32
+8.2%
i7-9700 8.61

Core i7-8086K outperforms Core i7-9700 by 8% in our combined benchmark results.


Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

Benchmark coverage: 68%

i7-8086K 14315
+8.3%
i7-9700 13223

Core i7-8086K outperforms Core i7-9700 by 8% in Passmark.

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

Benchmark coverage: 42%

i7-8086K 1675
+7.6%
i7-9700 1556

Core i7-8086K outperforms Core i7-9700 by 8% in GeekBench 5 Single-Core.

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

Benchmark coverage: 42%

i7-8086K 6986
+12.4%
i7-9700 6217

Core i7-8086K outperforms Core i7-9700 by 12% in GeekBench 5 Multi-Core.

Cinebench 10 32-bit single-core

Cinebench R10 is an ancient ray tracing benchmark for processors by Maxon, authors of Cinema 4D. Its single core version uses just one CPU thread to render a futuristic looking motorcycle.

Benchmark coverage: 20%

i7-8086K 7216
i7-9700 7473
+3.6%

Core i7-9700 outperforms Core i7-8086K by 4% in Cinebench 10 32-bit single-core.

Cinebench 10 32-bit multi-core

Cinebench Release 10 Multi Core is a variant of Cinebench R10 using all the processor threads. Possible number of threads is limited by 16 in this version.

Benchmark coverage: 19%

i7-8086K 35896
i7-9700 37381
+4.1%

Core i7-9700 outperforms Core i7-8086K by 4% in Cinebench 10 32-bit multi-core.

wPrime 32

wPrime 32M is a math multi-thread processor test, which calculates square roots of first 32 million integer numbers. Its result is measured in seconds, so that the less is benchmark result, the faster the processor.

Benchmark coverage: 18%

i7-8086K 4.13
+16%
i7-9700 4.79

Core i7-9700 outperforms Core i7-8086K by 16% in wPrime 32.

Cinebench 11.5 64-bit multi-core

Cinebench Release 11.5 Multi Core is a variant of Cinebench R11.5 which uses all the processor threads. A maximum of 64 threads is supported in this version.

Benchmark coverage: 17%

i7-8086K 15
+4.2%
i7-9700 14

Core i7-8086K outperforms Core i7-9700 by 4% in Cinebench 11.5 64-bit multi-core.

Cinebench 15 64-bit multi-core

Cinebench Release 15 Multi Core is a variant of Cinebench R15 which uses all the processor threads.

Benchmark coverage: 15%

i7-8086K 1349
+7.6%
i7-9700 1254

Core i7-8086K outperforms Core i7-9700 by 8% in Cinebench 15 64-bit multi-core.

Cinebench 15 64-bit single-core

Cinebench R15 (standing for Release 15) is a benchmark made by Maxon, authors of Cinema 4D. It was superseded by later versions of Cinebench, which use more modern variants of Cinema 4D engine. The Single Core version (sometimes called Single-Thread) only uses a single processor thread to render a room full of reflective spheres and light sources.

Benchmark coverage: 15%

i7-8086K 206
+3.5%
i7-9700 199

Core i7-8086K outperforms Core i7-9700 by 4% in Cinebench 15 64-bit single-core.

Cinebench 11.5 64-bit single-core

Cinebench R11.5 is an old benchmark by Maxon, authors of Cinema 4D. It was superseded by later versions of Cinebench, which use more modern variants of Cinema 4D engine. The Single Core version loads a single thread with ray tracing to render a glossy room full of crystal spheres and light sources.

Benchmark coverage: 14%

i7-8086K 2.28
+1.3%
i7-9700 2.25

Core i7-8086K outperforms Core i7-9700 by 1% in Cinebench 11.5 64-bit single-core.

TrueCrypt AES

TrueCrypt is a discontinued piece of software that was widely used for on-the-fly-encryption of disk partitions, now superseded by VeraCrypt. It contains several embedded performance tests, one of them being TrueCrypt AES, which measures data encryption speed using AES algorithm. Result is encryption speed in gigabytes per second.

Benchmark coverage: 13%

i7-8086K 7.9
+3.3%
i7-9700 7.6

Core i7-8086K outperforms Core i7-9700 by 3% in TrueCrypt AES.

WinRAR 4.0

WinRAR 4.0 is an outdated version of a popular file archiver. It contains an internal speed test, using 'Best' setting of RAR compression on large chunks of randomly generated data. Its results are measured in kilobytes per second.

Benchmark coverage: 13%

i7-8086K 6752
i7-9700 6945
+2.9%

Core i7-9700 outperforms Core i7-8086K by 3% in WinRAR 4.0.

x264 encoding pass 1

x264 version 4.0 is a video encoding benchmark uses MPEG 4 x264 compression method to compress a sample HD (720p) video. Pass 1 is a faster variant that produces a constant bit rate output file. Its result is measured in frames per second, which means how many frames of the source video file were encoded per second.  

Benchmark coverage: 13%

i7-8086K 231
i7-9700 248
+7.4%

Core i7-9700 outperforms Core i7-8086K by 7% in x264 encoding pass 1.

x264 encoding pass 2

x264 Pass 2 is a slower variant of x264 video compression that produces a variable bit rate output file, which results in better quality since the higher bit rate is used when it is needed more. Benchmark result is still measured in frames per second.  

Benchmark coverage: 13%

i7-8086K 85
+10.1%
i7-9700 78

Core i7-8086K outperforms Core i7-9700 by 10% in x264 encoding pass 2.

Gaming performance

Advantages and disadvantages


Performance score 9.32 8.61
Recency 5 June 2018 23 April 2019
Physical cores 6 8
Threads 12 8
Cost $425 $323
Power consumption (TDP) 95 Watt 65 Watt

We couldn't decide between Core i7-8086K and Core i7-9700. The differences in performance seem too small.


Should you still have questions on choice between Core i7-8086K and Core i7-9700, ask them in Comments section, and we shall answer.

User ratings

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.


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