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IntelBX80684I99900
IntelBX80684I78700K
▲ 53245 ▼

8 Cores, 16 Threads @3.10 GHz, 65 W.
Release date ≈ Q2 2019.

VS
▲ 8114,443 ▼

6 Cores, 12 Threads @3.7GHz, Coffee Lake.
Release date: Q4 2017.

Game EFps  
+1%
CSGO
Dust 2 1080p Max 		280 EFps 284 EFps +1%
GTAV
Franklin & Lamar 1080p Max 		110 EFps +4% 106 EFps
Overwatch
Temple of Anubis 1080p Max 		138 EFps 139 EFps +1%
PUBG
M249 Training 1080p Max 		135 EFps 139 EFps +3%
Fortnite
UserBenchmark Island 1080p Max 		133 EFps 139 EFps +5%
Effective Speed 
+3%
Real World Speed
Performance profile from 758,140 user samples
Benchmark your CPU here
11,853 User Benchmarks
Best Bench: 99% Base clock 3.1 GHz, turbo 4.7 GHz (avg)
Worst Bench: 79% Base clock 3.1 GHz, turbo 1.8 GHz (avg)
Poor: 79% Great: 99%
SPEED RANK: 134th / 1442
Gaming
Gaming 91%
Nuclear submarine
Desktop
Desktop 93%
Nuclear submarine
Workstation
Workstation 89%
Aircraft carrier
746,287 User Benchmarks
Best Bench: 100% Base clock 3.7 GHz, turbo 5.05 GHz (avg)
Worst Bench: 76% Base clock 3.7 GHz, turbo 0.8 GHz (avg)
Poor: 76% Great: 100%
SPEED RANK: 148th / 1442
Gaming
Gaming 88%
Aircraft carrier
Desktop
Desktop 90%
Nuclear submarine
Workstation
Workstation 80%
Battleship
Effective Speed
Effective CPU Speed 		91.4 % +3% 88.4 %
Average Score 
+7%
Memory
Avg. Memory Latency 		88.8 Pts 90.1 Pts +1%
1-Core
Avg. Single Core Speed 		137 Pts Slightly faster single-core speed.
+7% 		128 Pts
2-Core
Avg. Dual Core Speed 		267 Pts Slightly faster dual-core speed.
+7% 		249 Pts
4-Core
Avg. Quad Core Speed 		505 Pts Slightly faster quad-core speed.
+8% 		466 Pts
8-Core
Avg. Octa Core Speed 		891 Pts Faster octa-core speed.
+16% 		770 Pts
Overclocked Score 
+4%
Memory
OC Memory Latency 		96.3 Pts 96.5 Pts +0%
1-Core
OC Single Core Speed 		147 Pts 148 Pts +1%
2-Core
OC Dual Core Speed 		291 Pts 292 Pts +0%
4-Core
OC Quad Core Speed 		565 Pts +1% 558 Pts
8-Core
OC Octa Core Speed 		1073 Pts Faster OC octa-core speed.
+20% 		892 Pts
Value & Sentiment 
+494%
Market Share
Based on 67,694,629 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.08 % 1.48 % Insanely higher market share.
+1,750%
Value
Value For Money 		53.2 % 97 % Hugely better value.
+82%
User Rating
UBM User Rating 		53 % 81 % Much more popular.
+53%
Price
Price (score) 		$1,989 $198 Hugely cheaper.
+90%
Nice To Haves 
+30%
Age
Newest 		58+ Months More recent.
+26% 		78 Months
64-Core
OC Multi Core Speed 		1514 Pts Much faster OC 64-core speed.
+32% 		1147 Pts
64-Core
Avg. Multi Core Speed 		1294 Pts Much faster 64-core speed.
+33% 		971 Pts
Specifications 
Launch Date
Launch Date 		Q2'19 Q4'17
Cache
Cache 		16 MB SmartCache 12 MB
Instruction Set Extensions
Instruction Set Extensions 		Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 SSE4.1/4.2, AVX2
Max Turbo Frequency
Max Turbo Frequency 		5.00 GHz 4.70 GHz
Thermal Solution Specification
Thermal Solution Specification 		PCG 2015C (65W) PCG 2015C (130W)
Max Memory Size
Max Memory Size (dependent on memory type) 		128 GB 64 GB
PCI Express Configurations
PCI Express Configurations ‡ 		Up to 1x16, 2x8, 1x8+2x4 Up to 1x16 or 2x8 or 1x8+2x4

More specs » More specs »
Conclusion 
Average Bench 91.4%
Average Bench 88.4%
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Offered pretty much same performance as i9-9900K but without ability to OC and has lower base clock and all-core boost clock. Requires minimum Cooler Master Hyper 212 Evo to sufficiently cool this monstrosity. [Oct '19 ColdSpy]

MORE DETAILS

The i7-8700K is Intel’s latest, top of the range, 8th generation Coffee Lake processor. Like Kaby Lake and Sky Lake before that, Coffee Lake is based on Intel’s 14nm architecture which has been slightly optimized on each iteration. Following AMD’s modus operandi, Intel has upped the cores and threads across the range of their CPUs. In previous generations, a 6-core processor would have been a high-end desk-top (HEDT) processor, however the i7-8700K is the first Intel CPU with 6 cores and 12 threads to be classified (and priced) as a mainstream consumer processor. Specifically, the i7-8700K features a base clock speed of 3.7 GHz which boosts to 4.7 GHz (4.5 GHz for the previous generation i7-7700k), 12MB of smart (L3) cache and 2 channels of DDR4 RAM. The majority of the performance improvements over the 7th generation stem from the higher core count which results in a 50% increase in multi-core speed between the i7-7700k and i7-8700k. A new motherboard will need to be factored into the budget when upgrading to the 8700K as it requires a new Intel Z370 chipset which has supposedly been designed to better deliver power to CPUs with a greater number of cores. Also available in this latest release of CPUs is the 6 core 6 thread i5-8600k which is a more rational option (around $100 cheaper) for the vast majority of users that don’t require hyper-threading. Sandy bridge owners can finally justify an upgrade but with the next iteration of AMD's Zen architecture just around the corner the CPU market will be a lot faster moving now that Intel, once again, has to compete. [Sep '17 CPUPro]

MORE DETAILS

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HDDRAMUSB
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