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IntelBX8071512900K
IntelBX80684I78700K
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6 Cores, 12 Threads @3.7GHz, Coffee Lake.
Release date: Q4 2017.

Effective Speed 
+32%
Real World Speed
Performance profile from 813,278 user samples
Benchmark your CPU here
66,991 User Benchmarks
Best Bench: 124% Base clock 3.2 GHz, turbo 5.1 GHz (avg)
Worst Bench: 107% Base clock 3.2 GHz, turbo 3.9 GHz (avg)
Poor: 107% Great: 124%
SPEED RANK: 26th / 1442
Gaming
Gaming 117%
UFO
Desktop
Desktop 116%
UFO
Workstation
Workstation 138%
UFO
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 		117 % Much faster effective speed.
+32% 		88.4 %
Average Score 
+57%
Memory
Avg. Memory Latency 		80.8 Pts 90.1 Pts Lower memory latency.
+12%
1-Core
Avg. Single Core Speed 		207 Pts Much faster single-core speed.
+62% 		128 Pts
2-Core
Avg. Dual Core Speed 		412 Pts Much faster dual-core speed.
+65% 		249 Pts
4-Core
Avg. Quad Core Speed 		814 Pts Much faster quad-core speed.
+75% 		466 Pts
8-Core
Avg. Octa Core Speed 		1516 Pts Hugely faster octa-core speed.
+97% 		770 Pts
Overclocked Score 
+46%
Memory
OC Memory Latency 		92.2 Pts 96.5 Pts +5%
1-Core
OC Single Core Speed 		218 Pts Much faster OC single-core speed.
+47% 		148 Pts
2-Core
OC Dual Core Speed 		436 Pts Much faster OC dual-core speed.
+49% 		292 Pts
4-Core
OC Quad Core Speed 		858 Pts Much faster OC quad-core speed.
+54% 		558 Pts
8-Core
OC Octa Core Speed 		1655 Pts Hugely faster OC octa-core speed.
+86% 		892 Pts
Value & Sentiment 
+12%
Market Share
Based on 67,774,333 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		1.07 % 1.4 % Much higher market share.
+31%
Value
Value For Money 		114 % Better value.
+16% 		98.7 %
User Rating
UBM User Rating 		83 % +2% 81 %
Price
Price (score) 		$297 $186 Much cheaper.
+37%
Nice To Haves 
+75%
Age
Newest 		29 Months Much more recent.
+63% 		78 Months
TDP
Thermal Design Power (TDP) 		125 Watts 95 Watts More energy efficient.
+24%
Cores
CPU Processing Cores 		16 cores Hugely higher core count.
+167% 		6 cores
Threads
CPU Processing Threads 		24 threads Hugely higher thread count.
+100% 		12 threads
Lithography
Manufacturing process 		10 nm Newer manufacturing.
+29% 		14 nm
Base Clock
Base Clock Speed 		3.2 GHz 3.7 GHz Faster base frequency.
+16%
Turbo Clock
Turbo Clock Speed 		5.2 GHz Faster turbo frequency.
+11% 		4.7 GHz
64-Core
OC Multi Core Speed 		2996 Pts Hugely faster OC 64-core speed.
+161% 		1147 Pts
64-Core
Avg. Multi Core Speed 		2804 Pts Hugely faster 64-core speed.
+189% 		971 Pts
Specifications 
Series
CPU Architecture 		Alder Lake Coffee Lake
Socket
Motherboard Socket 		FCLGA1700 FCLGA1151
Graphics
Integrated Graphics 		UHD 770 UHD 630
Conclusion 
Average Bench 117%
Average Bench 88.4%
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Intel’s 16-core flagship Alder Lake i9-12900K processor delivers a staggering performance improvement over it's predecessor (+70% 64-core). It features a new hybrid architecture which combines eight hyper-threaded performance cores with eight efficiency cores for a total of 24 threads. Alder Lake CPUs will require a new Z690 chipset which supports DDR5 memory and PCIe 5.0. At an MRSP of $590 USD, the i9-12900K is aimed at power users who demand the best of the best. That said, Intel’s 10-core 12600K matches the 12900K’s performance for the majority of consumer use cases at a 50% price discount. [Nov '21 CPUPro]

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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 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-13600K $269Nvidia RTX 4060 $295Crucial MX500 250GB $40
Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $177Nvidia RTX 4070 $539Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $45SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $37Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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