AMD100-100000071BOX
IntelBX80684I78700K

8 Cores, 16 Threads @3.6GHz, Zen2.
Release date: Q3 2019.

VS
About

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

Real World Speed
Performance profile from 378,559 user samples
37,412 User Benchmarks
Best Bench: 98% Base clock 4.4 GHz, turbo 4.35 GHz (avg)
Worst Bench: 82% Base clock 3.9 GHz, turbo 3.9 GHz (avg)
Poor: 82% Great: 98%
SPEED RANK: 11th / 1182
Gaming
Gaming 93%
Nuclear submarine
Desktop
Desktop 94%
Nuclear submarine
Workstation
Workstation 93%
Nuclear submarine
341,147 User Benchmarks
Best Bench: 106% Base clock 3.7 GHz, turbo 5.1 GHz (avg)
Worst Bench: 75% Base clock 3.7 GHz, turbo 0.8 GHz (avg)
Poor: 75% Great: 106%
SPEED RANK: 14th / 1182
Gaming
Gaming 92%
Nuclear submarine
Desktop
Desktop 94%
Nuclear submarine
Workstation
Workstation 78%
Battleship
Effective Speed
Effective CPU Speed
93.2 % +2% 91.6 %
1-Core
Avg. Single Core Mixed Speed
135 Pts 136 Pts +1%
2-Core
Avg. Dual Core Mixed Speed
267 Pts 267 Pts
4-Core
Avg. Quad Core Mixed Speed
524 Pts +2% 516 Pts
8-Core
Avg. Octa Core Mixed Speed
953 Pts Slightly faster octa-core speed.
+14%
839 Pts
64-Core
Avg. Multi Core Mixed Speed
1418 Pts Much faster 64-core speed.
+35%
1049 Pts
1-Core
OC Single Core Mixed Speed
141 Pts 155 Pts Slightly faster OC single-core speed.
+10%
2-Core
OC Dual Core Mixed Speed
280 Pts 307 Pts Slightly faster OC dual-core speed.
+10%
4-Core
OC Quad Core Mixed Speed
550 Pts 604 Pts Slightly faster OC quad-core speed.
+10%
8-Core
OC Octa Core Mixed Speed
1071 Pts Slightly faster OC octa-core speed.
+10%
972 Pts
64-Core
OC Multi Core Mixed Speed
1504 Pts Faster OC 64-core speed.
+24%
1213 Pts
Market Share
Based on 20,345,661 CPUs tested.
Market Share
Market Share (trailing 30 days)
2.38 % Slightly higher market share.
+10%
2.17 %
Value
Value For Money
89 % +3% 86 %
User Rating
UBM User Rating
121 % 130 % Slightly more popular.
+7%
Price
Price (score)
$329 Slightly cheaper.
+6%
$350
Age
Newest
2 Months Hugely more recent.
+91%
23 Months
TDP
Thermal Design Power (TDP)
65 Watts Much more energy efficient.
+32%
95 Watts
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
7 nm Much newer manufacturing.
+50%
14 nm
Base Clock
Base Clock Speed
3.6 GHz 3.7 GHz +3%
Turbo Clock
Turbo Clock Speed
4.4 GHz 4.7 GHz Slightly faster turbo frequency.
+7%
Series
CPU Architecture
Zen2 Coffee Lake
Socket
Motherboard Socket
AM4 FCLGA1151
Graphics
Integrated Graphics
None UHD 630
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The 8-core, 16-thread Ryzen 7 3700X hails from the middle of AMD’s latest range of 7nm silicon Zen 2 CPUs. The new processors are launched alongside the new X570 chipset, whilst still being backward compatible with 300 and 400 series motherboards. They are also PCIe 4.0 enabled, allowing double the data transfer speeds compared to PCIe 3.0. The $329 USD 3700X has a boost clock of 4.4 GHz, 32 MB of L3 cache, supports 3200 MHz DDR4 memory and has a power draw of just 65W TDP. Out of the box, the 3700X, 3600X and 3600 achieve similar quad core speeds but the 16 threaded 3700X is 30% faster for multi-core computations than the 12 threaded 3600X. Comparing the 3700X to Intel’s i7-9700K shows that, when overclocked, the 3700X is 26% faster for 64-core computations but 13% slower for gaming and desktop (sub eight core performance). Additionally, the 3700X'x memory controller, although significantly improved over previous Ryzen iterations, still has limited bandwidth and high latency which can also impact gaming. [Jul '19 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) September 2019 CPU Rankings.

We calculate effective speed which measures real world performance for typical gamers and desktop users. 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

 Best User Rated

The Best.
CPUGPUSSD
Intel Core i5-9400F $140Nvidia GTX 1660 $220Samsung 850 Evo 250GB $70
Intel Core i5-9600K $225Nvidia GTX 1660-Ti $275Samsung 850 Evo 500GB $90
Intel Core i7-9700K $350Nvidia RTX 2060S (Super) $429Samsung 850 Pro 256GB $230
HDDRAMUSB
Seagate Barracuda 1TB (2016) $44Corsair Vengeance LPX DDR4 3000 C15 2x8GB $70SanDisk Extreme 64GB $88
WD Blue 1TB (2012) $37G.SKILL Trident Z DDR4 3200 C14 4x16GB $500SanDisk Extreme 32GB $48
Seagate Barracuda 3TB (2016) $64Corsair Vengeance LPX DDR4 3200 C16 2x8GB $73SanDisk Extreme 16GB $24
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