AMDYD270XBGAFBOX
IntelBX80684I78700K

8 Cores, 16 Threads @3.7GHz, Zen+.
Release date: Q2 2018.

6 Cores, 12 Threads @3.7GHz, Coffee Lake.
Release date: Q4 2017.

Real World Speed
Performance profile from 197,737 user samples
33,433 User Benchmarks
Best Bench: 105% Base clock 3.5 GHz, turbo 4.1 GHz (avg)
Worst Bench: 86% Base clock 3.7 GHz, turbo 3.9 GHz (avg)
Poor: 86% Great: 105%
SPEED RANK: 20th / 1137
Gaming
Gaming 99%
Nuclear submarine
Desktop
Desktop 96%
Nuclear submarine
Workstation
Workstation 105%
UFO
164,304 User Benchmarks
Best Bench: 125% Base clock 3.7 GHz, turbo 5.5 GHz (avg)
Worst Bench: 92% Base clock 3.7 GHz, turbo 1.3 GHz (avg)
Poor: 92% Great: 125%
SPEED RANK: 13th / 1137
Gaming
Gaming 108%
UFO
Desktop
Desktop 105%
UFO
Workstation
Workstation 96%
Nuclear submarine
Effective Speed
Effective CPU Speed
99.1 % 108 % Slightly faster effective speed.
+9%
SC Mixed
Avg. Single Core Mixed Speed
119 Pts 137 Pts Faster single-core speed.
+15%
QC Mixed
Avg. Quad Core Mixed Speed
461 Pts 522 Pts Slightly faster quad-core speed.
+13%
MC Mixed
Avg. Multi Core Mixed Speed
1286 Pts Faster multi-core speed.
+19%
1085 Pts
SC Mixed
OC Single Core Mixed Speed
127 Pts 155 Pts Faster OC single-core speed.
+22%
QC Mixed
OC Quad Core Mixed Speed
492 Pts 614 Pts Faster OC quad-core speed.
+25%
MC Mixed
OC Multi Core Mixed Speed
1390 Pts Slightly faster OC multi-core speed.
+11%
1250 Pts
Market Share
Based on 12,237,565 CPUs tested.
Market Share
Market Share (trailing 30 days)
1.79 % 3.6 % Hugely higher market share.
+101%
Value
Value For Money
99.4 % 102 % +2%
User Rating
UBM User Rating
102 % 156 % Much more popular.
+53%
Price
Price (score)
$289 Cheaper.
+15%
$340
Age
Newest
7 Months Much more recent.
+46%
13 Months
TDP
Thermal Design Power (TDP)
105 Watts 95 Watts Slightly more energy efficient.
+10%
Cores
CPU Processing Cores
8 cores Much higher core count.
+33%
6 cores
Threads
CPU Processing Threads
16 threads Much higher thread count.
+33%
12 threads
Lithography
Manufacturing process
12 nm Slightly newer manufacturing.
+14%
14 nm
Base Clock
Base Clock Speed
3.7 GHz 3.7 GHz
Turbo Clock
Turbo Clock Speed
4.3 GHz 4.7 GHz Slightly faster turbo frequency.
+9%
SC Int
Single Core Integer Speed
122 Pts 151 Pts Faster single-core int speed.
+24%
SC Float
Single Core Floating Point Speed
131 Pts 160 Pts Faster single-core fp speed.
+22%
QC Int
Quad Core Integer Speed
475 Pts 596 Pts Faster quad-core int speed.
+25%
QC Float
Quad Core Floating Point Speed
513 Pts 635 Pts Faster quad-core fp speed.
+24%
MC Int
Multi Core Integer Speed
1346 Pts Faster multi-core int speed.
+18%
1144 Pts
MC Float
Multi Core Floating Point Speed
1403 Pts Slightly faster multi-core fp speed.
+6%
1321 Pts
Series
CPU Architecture
Zen+ Coffee Lake
Socket
Motherboard Socket
AM4 FCLGA1151
Graphics
Integrated Graphics
None UHD 630
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The 8 core, 16 thread 2700X is AMD’s second generation Ryzen 7 flagship following in the wake of the Ryzen 7 1800X which continues to offer excellent multi-core value for money. This new Pinnacle Ridge processor features the Zen+ architecture with 12nm lithography compared to 14nm previously. Whilst there is no increase in the number of cores, the stock base / boost clocks appear to have received a bump up to 3.7 / 4.3 GHz from 3.6 / 4.0 GHz. The 2700X is compatible with both the new 400 series and 300 series of motherboards. Early benchmarks indicate that the 2700X has a slightly greater effective speed than the 1800X, although further benchmarks are necessary to quantify this. The expected launch price of $329 includes a Wraith Prism cooler and is in the same price bracket as the 1800X and Intel’s Coffee Lake i7-8700K. Whilst the 6 core, 12 thread 8700K beats the 2700X in single and quad core performance by about 10%, the 2700X wins on multi-core workloads. PC gaming and desktop performance is generally governed by four or less cores but the 2700X offers unbeatable value for money for workstation users. [Apr '18 CPUPro]

MORE DETAILS

The i7-8700K is Intel’s latest, top of the range, 8th generation Coffee Lake processor. Like Kaby Lake and Sky Lake before that, Coffee Lake is based on Intel’s 14nm architecture which has been slightly optimized on each iteration. Following AMD’s modus operandi, Intel has upped the cores and threads across the range of their CPUs. In previous generations, a 6-core processor would have been a high-end desk-top (HEDT) processor, however the i7-8700K is the first Intel CPU with 6 cores and 12 threads to be classified (and priced) as a mainstream consumer processor. Specifically, the i7-8700K features a base clock speed of 3.7 GHz which boosts to 4.7 GHz (4.5 GHz for the previous generation i7-7700k), 12MB of smart (L3) cache and 2 channels of DDR4 RAM. The majority of the performance improvements over the 7th generation stem from the higher core count which results in a 50% increase in multi-core speed between the i7-7700k and i7-8700k. A new motherboard will need to be factored into the budget when upgrading to the 8700K as it requires a new Intel Z370 chipset which has supposedly been designed to better deliver power to CPUs with a greater number of cores. Also available in this latest release of CPUs is the 6 core 6 thread i5-8600k which is a more rational option (around $100 cheaper) for the vast majority of users that don’t require hyper-threading. Sandy bridge owners can finally justify an upgrade but with the next iteration of AMD's Zen architecture just around the corner the CPU market will be a lot faster moving now that Intel, once again, has to compete. [Sep '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 $340Nvidia 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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