IntelBX80671I76850K
AMDYD1700BBAEBOX

6 Cores, 12 Threads @3.6GHz, Broadwell-E.
Release date: Q2 2016.

8 Cores, 16 Threads @3.0GHz, Zen.
Release date: Q1 2017.

Real World Speed
Performance profile from 77,058 user samples
11,416 User Benchmarks
Best Bench: 108% Base clock 3.6 GHz, turbo 4.5 GHz (avg)
Worst Bench: 79% Base clock 3.6 GHz, turbo 0.55 GHz (avg)
Poor: 79% Great: 108%
SPEED RANK: 28th / 1137
Gaming
Gaming 93%
Nuclear submarine
Desktop
Desktop 90%
Nuclear submarine
Workstation
Workstation 81%
Aircraft carrier
65,642 User Benchmarks
Best Bench: 98% Base clock 3 GHz, turbo 4.05 GHz (avg)
Worst Bench: 73% Base clock 3 GHz, turbo 3.15 GHz (avg)
Poor: 73% Great: 98%
SPEED RANK: 53rd / 1137
Gaming
Gaming 84%
Aircraft carrier
Desktop
Desktop 81%
Aircraft carrier
Workstation
Workstation 90%
Aircraft carrier
Effective Speed
Effective CPU Speed
93.3 % Slightly faster effective speed.
+11%
84.2 %
SC Mixed
Avg. Single Core Mixed Speed
118 Pts Faster single-core speed.
+18%
100 Pts
QC Mixed
Avg. Quad Core Mixed Speed
458 Pts Faster quad-core speed.
+17%
392 Pts
MC Mixed
Avg. Multi Core Mixed Speed
909 Pts 1106 Pts Faster multi-core speed.
+22%
SC Mixed
OC Single Core Mixed Speed
137 Pts Faster OC single-core speed.
+19%
115 Pts
QC Mixed
OC Quad Core Mixed Speed
539 Pts Faster OC quad-core speed.
+17%
460 Pts
MC Mixed
OC Multi Core Mixed Speed
1053 Pts 1305 Pts Faster OC multi-core speed.
+24%
Market Share
Based on 12,236,413 CPUs tested.
Market Share
Market Share (trailing 30 days)
0.11 % 0.72 % Hugely higher market share.
+555%
Value
Value For Money
80 % 97 % Better value.
+21%
User Rating
UBM User Rating
64 % 118 % Hugely more popular.
+84%
Price
Price (score)
$440 $200 Much cheaper.
+55%
Age
Newest
29 Months 20 Months Much more recent.
+31%
TDP
Thermal Design Power (TDP)
140 Watts 65 Watts Much more energy efficient.
+54%
Cores
CPU Processing Cores
6 cores 8 cores Much higher core count.
+33%
Threads
CPU Processing Threads
12 threads 16 threads Much higher thread count.
+33%
Lithography
Manufacturing process
14 nm 14 nm
Base Clock
Base Clock Speed
3.6 GHz Faster base frequency.
+20%
3 GHz
Turbo Clock
Turbo Clock Speed
4 GHz Slightly faster turbo frequency.
+8%
3.7 GHz
SC Int
Single Core Integer Speed
131 Pts Faster single-core int speed.
+18%
111 Pts
SC Float
Single Core Floating Point Speed
144 Pts Faster single-core fp speed.
+20%
120 Pts
QC Int
Quad Core Integer Speed
513 Pts Faster quad-core int speed.
+16%
441 Pts
QC Float
Quad Core Floating Point Speed
558 Pts Faster quad-core fp speed.
+16%
480 Pts
MC Int
Multi Core Integer Speed
968 Pts 1263 Pts Much faster multi-core int speed.
+30%
MC Float
Multi Core Floating Point Speed
1129 Pts 1317 Pts Faster multi-core fp speed.
+17%
Series
CPU Architecture
Broadwell-E Zen
Socket
Motherboard Socket
LGA2011-V3 AM4
Graphics
Integrated Graphics
None None
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The Core i7-6850K is one of four new Broadwell-E prosumer CPUs. This model has six cores with base and turbo frequencies of 3.6 and 4.0 GHz respectively. The 6850K is based on the 14 nm Broadwell-E architecture. It has a TDP of 140 watts, 40 PCIe 3.0 lanes and no integrated graphics. Because of its relatively high MSRP of around $700, this CPU only makes sense for niche use cases which could include top end graphics design or video production workstations. Comparing the 6850K and 6700K shows that for typical desktop use the 6850K only offers a gain of around 10% for a whopping two 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 6850K. [Jun '16 CPUPro]

MORE DETAILS

The AMD Ryzen 7 1700 is the least powerful of three new Ryzen 7 CPUs. The 1700 model has base and turbo clocks of 3.0 and 3.7 GHz respectively. Both of its more expensive siblings, the 1700X and 1800X, have higher clocks but they also have TDPs of 95 watts whereas the 1700 is rated at just 65 watts. Comparing IPC between Ryzen and Kaby Lake shows that Kaby Lake leads by a maximum of 9% which is great news for workstation users as this allows the 1700 to beat Intel's 6850K in multi-core workloads at almost half the price. Although the 1700 has great IPC it's somewhat limited by its relatively low (by Kaby Lake standards) clock speed which holds it back a little in both gaming and desktop workloads. For multi-core workstation use, the Ryzen 7 1700 represents the best value for money we have ever seen. [Mar '17 CPUPro]

MORE DETAILS

Processor Rankings (Price vs Performance) November 2018 CPU Rankings.

We calculate effective speed which measures real world performance for typical consumers. Effective speed is adjusted by current prices to yield a value for money rating which is geared towards gamers. 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 freeware 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 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.
  • - 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.
  • - Share your opinion by voting.

 Frequently Asked Questions

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CPUGPUSSD
Intel Core i7-8700K $359Nvidia GTX 1070 $330Samsung 850 Evo 250GB $77
AMD Ryzen 5 1600 $130Nvidia GTX 1060-6GB $220Samsung 850 Evo 500GB $100
Intel Core i5-8600K $237AMD RX 480 $280Samsung 850 Pro 256GB $163
HDDRAMUSB
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3000 C15 2x8GB $130SanDisk Extreme 64GB $43
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $869SanDisk Extreme 32GB $48
WD Blue 1TB (2012) $45Corsair Vengeance LPX DDR4 3200 C16 2x8GB $130SanDisk Ultra Fit 32GB $12
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