IntelBX80671I76900K
AMDYD195XA8AEWOF

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

16 Cores, 32 Threads @3.4GHz, Zen.
Release date: Q3 2017.

Real World Speed
Performance profile from 30,396 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 / 1445
Gaming
Gaming 86%
Aircraft carrier
Desktop
Desktop 86%
Aircraft carrier
Workstation
Workstation 83%
Aircraft carrier
23,641 User Benchmarks
Best Bench: 85% Base clock 4 GHz, turbo 4 GHz (avg)
Worst Bench: 68% Base clock 3.4 GHz, turbo 1.4 GHz (avg)
Poor: 68% Great: 85%
SPEED RANK: 285th / 1445
Gaming
Gaming 77%
Battleship
Desktop
Desktop 77%
Battleship
Workstation
Workstation 95%
Nuclear submarine
Effective Speed
Effective CPU Speed
85.9 % Faster effective speed.
+12%
76.7 %
Memory
Avg. Memory Latency
87.3 Pts Lower memory latency.
+26%
69.3 Pts
1-Core
Avg. Single Core Speed
114 Pts 115 Pts +1%
2-Core
Avg. Dual Core Speed
228 Pts 228 Pts
4-Core
Avg. Quad Core Speed
454 Pts +1% 450 Pts
8-Core
Avg. Octa Core Speed
819 Pts 876 Pts Slightly faster octa-core speed.
+7%
Memory
OC Memory Latency
95.9 Pts Lower OC memory latency.
+15%
83.4 Pts
1-Core
OC Single Core Speed
138 Pts Faster OC single-core speed.
+10%
125 Pts
2-Core
OC Dual Core Speed
276 Pts Faster OC dual-core speed.
+12%
247 Pts
4-Core
OC Quad Core Speed
545 Pts Faster OC quad-core speed.
+11%
493 Pts
8-Core
OC Octa Core Speed
985 Pts +0% 981 Pts
Market Share
Based on 67,912,539 CPUs tested
Market Share
Market Share (trailing 30 days)
0.01 % 0.03 % Hugely higher market share.
+200%
Value
Value For Money
108 % Much better value.
+33%
81.3 %
User Rating
UBM User Rating
52 % 63 % More popular.
+21%
Price
Price (score)
$120 Much cheaper.
+47%
$225
Age
Newest
95 Months 81 Months More recent.
+15%
TDP
Thermal Design Power (TDP)
140 Watts More energy efficient.
+22%
180 Watts
Cores
CPU Processing Cores
8 cores 16 cores Hugely higher core count.
+100%
Threads
CPU Processing Threads
16 threads 32 threads Hugely higher thread count.
+100%
Lithography
Manufacturing process
14 nm 14 nm
Base Clock
Base Clock Speed
3.2 GHz 3.4 GHz Slightly faster base frequency.
+6%
Turbo Clock
Turbo Clock Speed
4 GHz 4 GHz
64-Core
OC Multi Core Speed
1428 Pts 2521 Pts Much faster OC 64-core speed.
+77%
64-Core
Avg. Multi Core Speed
1206 Pts 2190 Pts Hugely faster 64-core speed.
+82%
Series
CPU Architecture
Broadwell-E Zen
Socket
Motherboard Socket
LGA2011-V3 TR4
Graphics
Integrated Graphics
None None
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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

AMD’s 16 core, 32 thread Ryzen Threadripper 1950X is finally here to seize the throne for high end desktop processors. The 1950X is the flagship of the Zen based Threadripper series which also includes the 12 core 1920X and the 8 core 1900X. The 1950X has a stock clock of 3.4 GHz increasing to a maximum single core boost of 4.0 GHz and features quad channel DDR4 and 64 PCI Express lanes. This processor is effectively two Ryzen 7 1800Xs glued together with Infinity Fabric (AMD’s scalable interconnecting technology), making the 1950X one of the physically largest CPUs on the consumer market. If you are considering this CPU, you will need a new X399 motherboard with a TR4 socket. Early benchmarks show the 1950X competing with Intel’s similarly priced i9-7900X. Whilst the 7900X has slightly higher single and quad core scores (10%-15%), the 1950X is around 35% faster for multi-core workloads. Content creators, and other core intensive task masters will not be disappointed. [Aug '17 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.
How Fast Is Your CPU? (Bench your build) Size up your PC in less than a minute

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.

UserBenchmark of the month

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

The Best.
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Intel Core i3-12100F $80Nvidia RTX 4070 $500Samsung 870 Evo 250GB $45
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $32Corsair 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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