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Intel
IntelBX80671I76800K
▲ 5258 ▼
  

8 Cores, 16 Threads @2.6 GHz, Ivy Bridge EP.
Release date ≈ Q1 2015.

VS
▲ 659,592 ▼

6 Cores, 12 Threads @3.4GHz, Broadwell-E.
Release date: Q2 2016.

Effective Speed 
+20%
Real World Speed
Performance profile from 55,319 user samples
Benchmark your CPU here
5,123 User Benchmarks
Best Bench: 73% Base clock 2.6 GHz
Worst Bench: 59% Base clock 2.6 GHz, turbo 2.6 GHz (avg)
Poor: 59% Great: 73%
SPEED RANK: 461st / 1452
Gaming
Gaming 67%
Battle cruiser
Desktop
Desktop 67%
Battle cruiser
Workstation
Workstation 61%
Destroyer
50,196 User Benchmarks
Best Bench: 90% Base clock 3.4 GHz, turbo 4.1 GHz (avg)
Worst Bench: 71% Base clock 3.4 GHz, turbo 1.2 GHz (avg)
Poor: 71% Great: 90%
SPEED RANK: 228th / 1452
Gaming
Gaming 81%
Aircraft carrier
Desktop
Desktop 82%
Aircraft carrier
Workstation
Workstation 71%
Battleship
Effective Speed
Effective CPU Speed 		67.4 % 80.9 % Faster effective speed.
+20%
Average Score 
+31%
Memory
Avg. Memory Latency 		79.2 Pts 86 Pts Slightly lower memory latency.
+9%
1-Core
Avg. Single Core Speed 		73 Pts 107 Pts Much faster single-core speed.
+47%
2-Core
Avg. Dual Core Speed 		148 Pts 214 Pts Much faster dual-core speed.
+45%
4-Core
Avg. Quad Core Speed 		300 Pts 408 Pts Much faster quad-core speed.
+36%
8-Core
Avg. Octa Core Speed 		549 Pts 660 Pts Faster octa-core speed.
+20%
Overclocked Score 
+33%
Memory
OC Memory Latency 		87.7 Pts 94.9 Pts Slightly lower OC memory latency.
+8%
1-Core
OC Single Core Speed 		87.2 Pts 124 Pts Much faster OC single-core speed.
+42%
2-Core
OC Dual Core Speed 		172 Pts 248 Pts Much faster OC dual-core speed.
+44%
4-Core
OC Quad Core Speed 		326 Pts 483 Pts Much faster OC quad-core speed.
+48%
8-Core
OC Octa Core Speed 		636 Pts 770 Pts Faster OC octa-core speed.
+21%
Value & Sentiment 
+112%
Market Share
Based on 67,983,634 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.02 % 0.06 % Hugely higher market share.
+200%
User Rating
UBM User Rating 		52 % 65 % More popular.
+25%
Nice To Haves 
+12%
Age
Newest 		111+ Months 96 Months More recent.
+14%
64-Core
OC Multi Core Speed 		830 Pts 956 Pts Faster OC 64-core speed.
+15%
64-Core
Avg. Multi Core Speed 		772 Pts 827 Pts Slightly faster 64-core speed.
+7%
Specifications 
Launch Date
Launch Date 		Q3'13 Q2'16
Cache
Cache 		20 MB SmartCache 15 MB
Lithography
Lithography 		22 nm 14 nm
Recommended Price
Recommended Customer Price 		$1166.00 - $1171.00 N/A
Max Turbo Frequency
Max Turbo Frequency 		3.4 GHz 3.8 GHz
Scalability
Scalability 		2S Only 1S Only
Max Memory Size
Max Memory Size (dependent on memory type) 		768 GB 128 GB
Memory Types
Memory Types 		DDR3 800/1066/1333/1600/1866 DDR4 2400/2133
ECC Memory Supported
ECC Memory Supported ‡ 		Yes No
Max CPU Configuration
Max CPU Configuration 		2 1
vPro Tech
Intel® vPro™ Technology ‡ 		Yes No
Trusted Execution Tech
Intel® Trusted Execution Technology ‡ 		Yes No
Max # of PCI Express Lanes
Max # of PCI Express Lanes 		40 28

More specs » More specs »
Conclusion 
Average Bench 67.4%
Average Bench 80.9%
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cheap, reliable, powerful, it has, like we say in Spain, the three B: Bueno Bonito Barato (good, beautiful, cheap) [Dec '19 janderklander75]

MORE DETAILS

The Core i7-6800K is the weakest of four new 14 nm Broadwell-E prosumer CPUs. This model has six cores with base and turbo frequencies of 3.4 and 3.8 GHz, a TDP of 140 watts and 28 PCIe 3.0 lanes. The 6800K closely matches, and supersedes, the very popular Haswell-E 5820K. Because of its MSRP of around $500, this CPU only makes sense for niche use cases which include graphics design, video production or multi GPU gaming. Comparing the 6800K and 6700K shows that for typical desktop use, at stock clocks, the 6800K actually lags the 6700K by around 10%. This is because desktop computing largely depends on single core performance and the Skylake i7-6700K is both clocked higher (Base clock 4.0 GHz vs 3.4 GHz) and has higher IPC due to its one generation lead over the 6800K. If the 6800K proves to be a capable overclocker then it may challenge the 6700K on a range of core-heavy use cases, time will tell. [Jun '16 CPUPro]

MORE DETAILS

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We calculate effective speed which measures real world performance for typical users. Effective speed is adjusted by current prices to yield a value for money rating. Our calculated values are checked against thousands of individual user ratings. The customizable table below combines these factors to bring you the definitive list of top CPUs. [CPUPro]

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  • - CPU tests include: integer, floating and string
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 Frequently Asked Questions

Processors FAQ
AMD vs Intel: Gaming performance 2012-2021
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The Best.
CPUGPUSSD
Intel Core i5-12600K $170Nvidia RTX 4060 $293Crucial MX500 250GB $39
Intel Core i5-12400F $120Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-13600K $260Nvidia RTX 4070 $550Samsung 870 Evo 250GB $45
HDDRAMUSB
Seagate Barracuda 1TB (2016) $37Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $29Corsair Vengeance LPX DDR4 3000 C15 2x8GB $48SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $62G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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