IntelBX80671I76900K
IntelBX80673I97960X

8 Cores, 16 Threads @3.2GHz, Broadwell-E.
Release date: Q2 2016.

16 Cores, 32 Threads @2.80 GHz, Skylake.
Release date ≈ Q4 2017.

Real World Speed
Performance profile from 9,077 user samples
6,755 User Benchmarks
Best Bench: 98% Base clock 4.1 GHz, turbo 4.45 GHz (avg)
Worst Bench: 76% Base clock 3.2 GHz, turbo 1.2 GHz (avg)
Poor: 76% Great: 98%
SPEED RANK: 171st / 1442
Gaming
Gaming 86%
Aircraft carrier
Desktop
Desktop 86%
Aircraft carrier
Workstation
Workstation 83%
Aircraft carrier
2,322 User Benchmarks
Best Bench: 99% Base clock 2.8 GHz, turbo 5 GHz (avg)
Worst Bench: 72% Base clock 2.8 GHz, turbo 1.4 GHz (avg)
Poor: 72% Great: 99%
SPEED RANK: 200th / 1442
Gaming
Gaming 83%
Aircraft carrier
Desktop
Desktop 83%
Aircraft carrier
Workstation
Workstation 104%
UFO
Effective Speed
Effective CPU Speed
85.9 % +3% 83.2 %
Memory
Avg. Memory Latency
87.3 Pts Lower memory latency.
+14%
76.6 Pts
1-Core
Avg. Single Core Speed
114 Pts 124 Pts Slightly faster single-core speed.
+9%
2-Core
Avg. Dual Core Speed
228 Pts 245 Pts Slightly faster dual-core speed.
+7%
4-Core
Avg. Quad Core Speed
454 Pts 481 Pts Slightly faster quad-core speed.
+6%
8-Core
Avg. Octa Core Speed
819 Pts 946 Pts Faster octa-core speed.
+16%
Memory
OC Memory Latency
95.9 Pts +4% 91.8 Pts
1-Core
OC Single Core Speed
138 Pts 151 Pts Slightly faster OC single-core speed.
+9%
2-Core
OC Dual Core Speed
276 Pts 299 Pts Slightly faster OC dual-core speed.
+8%
4-Core
OC Quad Core Speed
545 Pts 595 Pts Slightly faster OC quad-core speed.
+9%
8-Core
OC Octa Core Speed
985 Pts 1196 Pts Faster OC octa-core speed.
+21%
Market Share
Based on 67,807,228 CPUs tested
Market Share
Market Share (trailing 30 days)
0.03 % Insanely higher market share.
+∞%
0 %
Value
Value For Money
108 % Much better value.
+38%
78.2 %
User Rating
UBM User Rating
52 % 54 % +4%
Price
Price (score)
$120 Much cheaper.
+65%
$347
Age
Newest
95 Months 78+ Months More recent.
+18%
64-Core
OC Multi Core Speed
1428 Pts 3164 Pts Hugely faster OC 64-core speed.
+122%
64-Core
Avg. Multi Core Speed
1206 Pts 2465 Pts Hugely faster 64-core speed.
+104%
Launch Date
Launch Date
Q2'16 Q3'17
Cache
Cache
20 MB 22 MB
Recommended Price
Recommended Customer Price
N/A $1684.00 - $1699.00
Max Turbo Frequency
Max Turbo Frequency
4 GHz 4.20 GHz
Memory Types
Memory Types
DDR4 2400/2133 DDR4-2666
Max # of PCI Express Lanes
Max # of PCI Express Lanes
40 44

More specs » More specs »
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The Core i7-6900K is one of four new Broadwell-E prosumer CPUs. This model has eight cores with base and turbo frequencies of 3.2 and 4.0 GHz respectively. The 6900K is based on a 14 nm architecture, it has a TDP of 140 watts, 40 PCIe 3.0 lanes and no integrated graphics. Because of its MSRP of $1,100, the 6900K only makes sense for very niche use cases which include top end graphics design and video production. Comparing the 6900K and 6700K shows that for typical desktop use the 6900K only offers a gain of around 12% for a whopping three fold price increase. This is because desktop computing largely depends on single core performance and the Skylake i7-6700K is both clocked higher and has higher IPC due to its one generation lead over the 6900K. That said, as a workstation CPU the 6900K is bested only by the $2,000 flagship ten core 6950X. (6900K vs 6950X[Jun '16 CPUPro]

MORE DETAILS

Processor Rankings (Price vs Performance) May 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]

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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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Welcome to our PC speed test tool. UserBenchmark will test your PC and compare the results to other users with the same components. You can quickly size up your PC, identify hardware problems and explore the best value for money upgrades.

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How it works

  • - Download and run UserBenchmark
  • - CPU tests include: integer, floating and string
  • - GPU tests include: six 3D game simulations
  • - Drive tests include: read, write, sustained write and mixed IO
  • - RAM tests include: single/multi core bandwidth and latency
  • - SkillBench (space shooter) tests user input accuracy
  • - Reports are generated and presented on userbenchmark.com
  • - Identify the strongest components in your PC
  • - See speed test results from other users
  • - Compare your components to the current market leaders
  • - Explore your best upgrade options with a virtual PC build
  • - Compare your in-game FPS to other users with your hardware

 Frequently Asked Questions

 Best User Rated

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HDDRAMUSB
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