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Intel Core i7-8086K vs Intel Core i7-8700

Intel Core i7-8086K

► remove from comparison Intel i7-8086K

The Intel Core i7-8086K is a high-end desktop processor with six cores based on the Coffee Lake architecture and was announced in mid 2018. It is a limited edition for the 40 year X86 anniversary and at the time of announcement the fastest Coffee-Lake CPU. The processor clocks at between 3.7 and 5 GHz and can execute up to twelve threads simultaneously thanks to Hyper-Threading. According to Intel, the CPU is manufactured in an improved 14nm (14nm++) process. The i7-8086K is comparatively easy to overclock thanks to the unlocked multiplier. Compared to the cheaper i7-8700K (-66 Dollars) only the single core Turbo clock speed is faster (5 GHz versus 4.7 GHz).

Performance

Due to the two additional cores, performance has increased by almost 50% compared to the Core i7-7700K when all cores are in use. Compared to the cheaper Core i7-8700K, the 8086K offers only a higher single core Turbo Boost and therefore in daily usage and gaming not faster. As a high-end model, the i7-8086K is suitable for the most demanding applications and games.

Graphics

The integrated Intel UHD Graphics 630 iGPU is supposed to offer higher performance as its clock rate has been increased by 50 MHz. The build is identical to that of the Intel HD Graphics 630. We do expect a performance improvement, but as a low-end solution it will probably only display current games smoothly at reduced details - if at all.

Power Consumption

Intel specifies the TDP with 95 watts. Therefore, well-dimensioned cooling systems should easily manage to deal with the created heat. We expect increased efficiency due to the higher performance.

Intel Core i7-8700

► remove from comparison Intel i7-8700

The Intel Core i7-8700 is a high-end desktop processor with six cores based on the Coffee Lake architecture and was announced in September 2017. The processor clocks at between 3.2 and 4.6 GHz and can execute up to twelve threads simultaneously thanks to Hyper-Threading. According to Intel, the CPU is manufactured in an improved 14nm (14nm++) process. Compared to the slightly higher clocked Core i7-8700K, the i7-8700 offers a lower TDP and no unlocked multiplier (no easy overclocking).

Performance

Due to the two additional cores, performance has increased by almost 50% compared to the previous quad-core Kaby Lake models. Single-core performance has not improved much. As a high-end model, the i7-8700 is suitable for the most demanding applications and games.

Graphics

The integrated Intel UHD Graphics 630 iGPU is supposed to offer higher performance as its clock rate has been increased by 50 MHz. The build is identical to that of the Intel HD Graphics 630. We do expect a performance improvement, but as a low-end solution it will probably only display current games smoothly at reduced details - if at all.

Power Consumption

Intel specifies the TDP with 65 watts. Therefore, well-dimensioned cooling systems should easily manage to deal with the created heat. We expect increased efficiency due to the higher performance.

ModelIntel Core i7-8086KIntel Core i7-8700
SeriesIntel Coffee LakeIntel Coffee Lake
CodenameCoffee Lake-SCoffee Lake-S
Series: Coffee Lake Coffee Lake-S
Intel Core i7-8086K « 3.7 - 5 GHz6 / 12 cores12 MB L3
Intel Core i7-8700K compare3.7 - 4.7 GHz6 / 12 cores12 MB L3
Intel Core i7-87003.2 - 4.6 GHz6 / 12 cores12 MB L3
Intel Core i5-8600K compare3.6 - 4.3 GHz6 / 6 cores9 MB L3
Intel Core i5-8500 compare3 - 4.1 GHz6 / 6 cores9 MB L3
Intel Core i5-8400 compare2.8 - 4 GHz6 / 6 cores9 MB L3
Intel Core i5-8500T compare2.1 - 3.5 GHz6 / 6 cores9 MB L3
Intel Core i7-8086K3.7 - 5 GHz6 / 12 cores12 MB L3
Intel Core i7-8700K compare3.7 - 4.7 GHz6 / 12 cores12 MB L3
Intel Core i7-8700 « 3.2 - 4.6 GHz6 / 12 cores12 MB L3
Intel Core i5-8600K compare3.6 - 4.3 GHz6 / 6 cores9 MB L3
Intel Core i5-8500 compare3 - 4.1 GHz6 / 6 cores9 MB L3
Intel Core i5-8400 compare2.8 - 4 GHz6 / 6 cores9 MB L3
Intel Core i5-8500T compare2.1 - 3.5 GHz6 / 6 cores9 MB L3
Clock3700 - 5000 MHz3200 - 4600 MHz
L1 Cache384 KB384 KB
L2 Cache1.5 MB1.5 MB
L3 Cache12 MB12 MB
Cores / Threads6 / 126 / 12
TDP95 Watt65 Watt
Technology14 nm14 nm
max. Temp.100 °C
SocketFCLGA1151FCLGA1151
FeaturesDual-Channel DDR3(L)-1600/DDR4-2666 Memory Controller, HyperThreading, AVX, AVX2, AES-NI, TSX-NI, Quick Sync, Virtualization, vProDual-Channel DDR3(L)-1600/DDR4-2666 Memory Controller, HyperThreading, AVX, AVX2, AES-NI, TSX-NI, Quick Sync, Virtualization, vPro
iGPUIntel UHD Graphics 630 (350 - 1200 MHz)Intel UHD Graphics 630 (350 - 1200 MHz)
Architecturex86x86
$425 U.S.
Announced
Manufacturerark.intel.comark.intel.com

Benchmarks

Performance Rating - CB R15 + R20 + 7-Zip + X265 + Blender + 3DM11 CPU - i7-8086K
35.2 pt (49%)
Cinebench R23 - Cinebench R23 Multi Core
8686 Points (8%)
Cinebench R23 - Cinebench R23 Single Core
1260 Points (54%)
Cinebench R20 - Cinebench R20 CPU (Single Core)
min: 488     avg: 495     median: 495 (55%)     max: 502 Points
Cinebench R20 - Cinebench R20 CPU (Multi Core)
min: 2998     avg: 3111     median: 3111 (8%)     max: 3224 Points
Cinebench R15 - Cinebench R15 CPU Multi 64 Bit
min: 1340     avg: 1366     median: 1349 (9%)     max: 1408 Points
min: 1167     avg: 1194     median: 1199 (8%)     max: 1215 Points
Cinebench R15 - Cinebench R15 CPU Single 64 Bit
min: 202     avg: 205     median: 206 (62%)     max: 207 Points
min: 190     avg: 193     median: 192 (58%)     max: 197 Points
Cinebench R11.5 - Cinebench R11.5 CPU Multi 64 Bit
min: 14.67     avg: 15     median: 15 (20%)     max: 15.41 Points
min: 12.9     avg: 13     median: 13 (17%)     max: 13.04 Points
Cinebench R11.5 - Cinebench R11.5 CPU Single 64 Bit
min: 2.2     avg: 2.3     median: 2.3 (57%)     max: 2.35 Points
min: 2.16     avg: 2.2     median: 2.2 (54%)     max: 2.18 Points
Cinebench R10 - Cinebench R10 Rend. Single (32bit)
min: 6541     avg: 7216     median: 7216 (44%)     max: 7891 Points
min: 6992     avg: 7140     median: 7171 (43%)     max: 7257 Points
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
min: 33064     avg: 35896     median: 35896 (26%)     max: 38728 Points
min: 34532     avg: 36153     median: 35384 (26%)     max: 38543 Points
Cinebench R10 - Cinebench R10 Rend. Multi (64bit)
100%
1 i7-8700 +
43704 Points (30%)
Cinebench R10 - Cinebench R10 Rend. Single (64bit)
100%
1 i7-8700 +
9187 Points (11%)
wPrime 2.10 - wPrime 2.0 1024m *
min: 119.7     avg: 119.8     median: 119.8 (1%)     max: 119.9 s
min: 143.7     avg: 198.4     median: 198.4 (2%)     max: 253.1 s
wPrime 2.10 - wPrime 2.0 32m *
min: 4.041     avg: 4.1     median: 4.1 (1%)     max: 4.21 s
min: 5.469     avg: 6.8     median: 6.8 (1%)     max: 8.061 s
WinRAR - WinRAR 4.0
min: 6637     avg: 6752     median: 6751.5 (11%)     max: 6866 Points
min: 5912     avg: 6252     median: 6332 (10%)     max: 6511 Points
7-Zip 18.03 - 7-Zip 18.03 Multli Thread 4 runs
min: 35473     avg: 36060     median: 36059.5 (21%)     max: 36646 MIPS
7-Zip 18.03 - 7-Zip 18.03 Single Thread 4 runs
min: 5325     avg: 5417     median: 5416.5 (65%)     max: 5508 MIPS
X264 HD Benchmark 4.0 - x264 Pass 2
min: 85.1     avg: 85.5     median: 85.5 (30%)     max: 85.8 fps
min: 70.9     avg: 75.7     median: 75.2 (26%)     max: 81.1 fps
X264 HD Benchmark 4.0 - x264 Pass 1
min: 227.5     avg: 230.6     median: 230.6 (53%)     max: 233.6 fps
min: 221.6     avg: 230.6     median: 234.6 (54%)     max: 235.5 fps
HWBOT x265 Benchmark v2.2 - HWBOT x265 4k Preset
min: 11.2     avg: 11.3     median: 11.3 (20%)     max: 11.4 fps
9.5 fps (17%)
TrueCrypt - TrueCrypt Serpent
min: 0.792     avg: 0.8     median: 0.8 (0%)     max: 0.795 GB/s
min: 0.74     avg: 0.8     median: 0.8 (0%)     max: 0.822 GB/s
TrueCrypt - TrueCrypt Twofish
1.4 GB/s (24%)
min: 1.2     avg: 1.3     median: 1.3 (22%)     max: 1.4 GB/s
TrueCrypt - TrueCrypt AES
min: 7.8     avg: 7.9     median: 7.9 (20%)     max: 7.9 GB/s
min: 7.2     avg: 7.5     median: 7.7 (20%)     max: 7.7 GB/s
Blender - Blender 2.79 BMW27 CPU *
min: 315     avg: 383.7     median: 316 (2%)     max: 520 Seconds
388.2 Seconds (3%)
R Benchmark 2.5 - R Benchmark 2.5 *
min: 0.567     avg: 0.6     median: 0.6 (13%)     max: 0.5974 sec
3DMark 06 - CPU - 3DMark 06 - CPU
min: 10397     avg: 11218     median: 11218 (24%)     max: 12039 Points
min: 8738     avg: 10526     median: 11193 (24%)     max: 11646 Points
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
min: 7.74     avg: 8.5     median: 8.5 (2%)     max: 9.261 s
min: 8.126     avg: 8.3     median: 8.4 (2%)     max: 8.4 s
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
min: 17.06     avg: 18.8     median: 18.8 (1%)     max: 20.59 s
min: 18.11     avg: 18.4     median: 18.5 (1%)     max: 18.6 s
Super Pi Mod 1.5 XS 32M - Super Pi mod 1.5 XS 32M *
min: 429.9     avg: 467     median: 467 (2%)     max: 504 s
min: 460.1     avg: 469.3     median: 472.2 (2%)     max: 475.7 s
3DMark Vantage - 3DM Vant. Perf. CPU no Physx
100%
1 i7-8700 +
45569 Points (40%)
3DMark 11 - 3DM11 Performance Physics
min: 11434     avg: 12861     median: 11554 (31%)     max: 15596 Points
min: 13159     avg: 13302     median: 13310 (36%)     max: 13436 Points
3DMark - 3DMark Ice Storm Physics
100%
1 i7-8700 +
64904 Points (53%)
3DMark - 3DMark Ice Storm Extreme Physics
100%
1 i7-8700 +
64897 Points (53%)
3DMark - 3DMark Ice Storm Unlimited Physics
100%
1 i7-8700 +
63875 Points (54%)
3DMark - 3DMark Cloud Gate Physics
100%
1 i7-8700 +
min: 11130     avg: 11692     median: 11885 (30%)     max: 12060 Points
3DMark - 3DMark Fire Strike Standard Physics
100%
1 i7-8700 +
min: 16818     avg: 17487     median: 17458 (31%)     max: 18184 Points
3DMark - 3DMark Time Spy CPU
6745 Points (28%)
min: 6755     avg: 6874     median: 6873.5 (29%)     max: 6992 Points
Geekbench 5.5 - Geekbench 5.1 - 5.4 64 Bit Single-Core
1240 Points (52%)
1170 Points (49%)
Geekbench 5.5 - Geekbench 5.1 - 5.4 64 Bit Multi-Core
5485 Points (10%)
6250 Points (11%)
Geekbench 5.0 - Geekbench 5.0 64 Bit Single-Core
min: 1234     avg: 1276     median: 1276 (6%)     max: 1318 Points
Geekbench 5.0 - Geekbench 5.0 64 Bit Multi-Core
min: 5618     avg: 5644     median: 5644 (18%)     max: 5670 Points
Geekbench 4.4 - Geekbench 4.1 - 4.4 64 Bit Single-Core
min: 5768     avg: 5821     median: 5792 (58%)     max: 5904 Points
5565 Points (56%)
Geekbench 4.4 - Geekbench 4.1 - 4.4 64 Bit Multi-Core
min: 22817     avg: 24618     median: 24527 (27%)     max: 26509 Points
23220 Points (26%)
Geekbench 3 - Geekbench 3 32 Bit Multi-Core
100%
1 i7-8700 +
min: 21806     avg: 23062     median: 23061.5 (41%)     max: 24317 Points
Geekbench 3 - Geekbench 3 32 Bit Single-Core
100%
1 i7-8700 +
min: 4484     avg: 4486     median: 4486 (88%)     max: 4488 Points
Geekbench 3 - Geekbench 3 64 Bit Multi-Core
100%
1 i7-8700 +
min: 22753     avg: 23926     median: 23925.5 (37%)     max: 25098 Points
Geekbench 3 - Geekbench 3 64 Bit Single-Core
100%
1 i7-8700 +
min: 4703     avg: 4709     median: 4708.5 (71%)     max: 4714 Points
Mozilla Kraken 1.1 - Kraken 1.1 Total Score *
min: 861     avg: 862     median: 862 (1%)     max: 863 ms
986 ms (1%)
Sunspider - Sunspider 1.0 Total Score *
100%
1 i7-8700 +
64.5 ms (1%)
WebXPRT 3 - WebXPRT 3 Score
min: 216     avg: 217     median: 217 (45%)     max: 218 Points
Power Consumption - Prime95 Power Consumption - external Monitor *
100%
1 i7-8700 +
112.3 Watt (19%)
Power Consumption - Cinebench R15 Multi Power Consumption - external Monitor *
100%
1 i7-8700 +
112.8 Watt (21%)
Power Consumption - Cinebench R15 Multi Power Efficiency - external Monitor
100%
1 i7-8700 +
10.6 Points per Watt (8%)

Average Benchmarks Intel Core i7-8086K → 100% n=27

Average Benchmarks Intel Core i7-8700 → 98% n=27

- Range of benchmark values for this graphics card
- Average benchmark values for this graphics card
* Smaller numbers mean a higher performance
1 This benchmark is not used for the average calculation

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show all (including archived), 2024, 2023
v1.26
log 26. 13:18:56

#0 checking url part for id 10106 +0s ... 0s

#1 checking url part for id 9932 +0s ... 0s

#2 not redirecting to Ajax server +0s ... 0s

#3 did not recreate cache, as it is less than 5 days old! Created at Thu, 25 Apr 2024 05:38:32 +0200 +0.001s ... 0.001s

#4 composed specs +0.021s ... 0.022s

#5 did output specs +0s ... 0.022s

#6 getting avg benchmarks for device 10106 +0.017s ... 0.04s

#7 got single benchmarks 10106 +0.023s ... 0.063s

#8 getting avg benchmarks for device 9932 +0.003s ... 0.066s

#9 got single benchmarks 9932 +0.015s ... 0.08s

#10 got avg benchmarks for devices +0s ... 0.08s

#11 min, max, avg, median took s +0.258s ... 0.338s

#12 return log +0.024s ... 0.362s

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Redaktion, 2017-09- 8 (Update: 2023-07- 1)