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IntelBX80671I76800K
IntelBX8071514900KS

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

24 Cores, 32 Threads.
Release date ≈ Q1 2024.

Real World Speed
Performance profile from 51,180 user samples
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: 241st / 1468
Gaming
Gaming 81%
Aircraft carrier
Desktop
Desktop 82%
Aircraft carrier
Workstation
Workstation 71%
Battleship
984 User Benchmarks
Great bench: 140% Base clock 3.2 GHz, turbo 5.9 GHz (avg)
Poor bench: 124% Base clock 3.2 GHz, turbo 4.75 GHz (avg)
Poor: 124% Great: 140%
SPEED RANK: 1st / 1468
Gaming
Gaming 133%
UFO
Desktop
Desktop 132%
UFO
Workstation
Workstation 174%
UFO
Effective Speed
Effective CPU Speed
80.9 % 133 % Much faster effective speed.
+64%
Memory
Avg. Memory Latency
86 Pts +2% 84.4 Pts
1-Core
Avg. Single Core Speed
107 Pts 244 Pts Hugely faster single-core speed.
+128%
2-Core
Avg. Dual Core Speed
214 Pts 487 Pts Hugely faster dual-core speed.
+128%
4-Core
Avg. Quad Core Speed
408 Pts 964 Pts Hugely faster quad-core speed.
+136%
8-Core
Avg. Octa Core Speed
660 Pts 1,821 Pts Hugely faster octa-core speed.
+176%
Memory
OC Memory Latency
94.9 Pts 96 Pts +1%
1-Core
OC Single Core Speed
124 Pts 255 Pts Hugely faster OC single-core speed.
+106%
2-Core
OC Dual Core Speed
248 Pts 502 Pts Hugely faster OC dual-core speed.
+102%
4-Core
OC Quad Core Speed
483 Pts 993 Pts Hugely faster OC quad-core speed.
+106%
8-Core
OC Octa Core Speed
770 Pts 1,964 Pts Hugely faster OC octa-core speed.
+155%
Market Share
Based on 69,051,918 CPUs tested
Market Share
Market Share (trailing 30 days)
0.11 % Higher market share.
+22%
0.09 %
Value
Value For Money
110 % 112 % +1%
User Rating
UBM User Rating
65 % More popular.
+23%
53 %
Price
Price (score)
$90 Hugely cheaper.
+82%
$514
Age
Newest
101 Months 8+ Months Hugely more recent.
+92%
64-Core
OC Multi Core Speed
956 Pts 4,549 Pts Hugely faster OC 64-core speed.
+376%
64-Core
Avg. Multi Core Speed
827 Pts 4,154 Pts Hugely faster 64-core speed.
+402%

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]

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This CPU is the same as last gen. :( [May '24 ZxOmenGuyxZ]

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Processor Rankings (Price vs Performance) November 2024 CPU Rankings

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]

Group Test Results

  • Best user rated - User sentiment trumps benchmarks for this comparison.
  • Best value for money - Value for money is based on real world performance.
  • Fastest real world speed - Real World Speed measures performance for typical consumers.
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