AMDYD180XBCAEWOF
IntelBX80677I77700K

8 Cores, 16 Threads
@3.6GHz Zen (2017)

4 Cores, 8 Threads
@4.2GHz Kaby Lake (2017)

Real World Speed
Performance profile from 98,810 user samples
7,866 User Benchmarks
Best Bench: 101% Base clock 4 GHz, turbo 4.35 GHz (avg)
Worst Bench: 81% Base clock 3.6 GHz, turbo 1.6 GHz (avg)
Poor: 81% Great: 101%
SPEED RANK: 23rd / 980
Gaming
Gaming 92%
Nuclear submarine
Desktop
Desktop 90%
Aircraft carrier
Workstation
Workstation 100%
Nuclear submarine
90,944 User Benchmarks
Best Bench: 111% Base clock 4.2 GHz, turbo 5 GHz (avg)
Worst Bench: 85% Base clock 4.2 GHz, turbo 0.8 GHz (avg)
Poor: 85% Great: 111%
SPEED RANK: 15th / 980
Gaming
Gaming 99%
Nuclear submarine
Desktop
Desktop 99%
Nuclear submarine
Workstation
Workstation 73%
Battleship
Effective Speed
Effective CPU Speed
92 % -7% 98.4 % Slightly faster effective speed.
+7%
SC Mixed
Avg. Single Core Mixed Speed
111 Pts -24% 138 Pts Faster single-core speed.
+24%
QC Mixed
Avg. Quad Core Mixed Speed
423 Pts -14% 483 Pts Slightly faster quad-core speed.
+14%
MC Mixed
Avg. Multi Core Mixed Speed
1235 Pts Much faster multi-core speed.
+69%
731 Pts -69%
SC Mixed
OC Single Core Mixed Speed
119 Pts -29% 154 Pts Faster OC single-core speed.
+29%
QC Mixed
OC Quad Core Mixed Speed
471 Pts -19% 562 Pts Faster OC quad-core speed.
+19%
MC Mixed
OC Multi Core Mixed Speed
1346 Pts Much faster OC multi-core speed.
+64%
819 Pts -64%
Market Share
Based on 5,970,369 CPUs tested.
Market Share
Market Share (trailing 30 days)
0.37 % -859% 3.55 % Hugely higher market share.
+859%
Value
Value For Money
89 % -12% 99.9 % Slightly better value.
+12%
User Rating
UBM User Rating
97 % -67% 162 % Much more popular.
+67%
Price
Price (score)
$318 -12% $280 Slightly cheaper.
+12%
Age
Newest
8 Months More recent.
+20%
10 Months -20%
TDP
Thermal Design Power (TDP)
95 Watts -4% 91 Watts +4%
Cores
CPU Processing Cores
8 cores Hugely higher core count.
+100%
4 cores -100%
Threads
CPU Processing Threads
16 threads Hugely higher thread count.
+100%
8 threads -100%
Lithography
Manufacturing process
14 nm 0% 14 nm 0%
Base Clock
Base Clock Speed
3.6 GHz -17% 4.2 GHz Faster base frequency.
+17%
Turbo Clock
Turbo Clock Speed
4 GHz -12% 4.5 GHz Slightly faster turbo frequency.
+12%
SC Int
Single Core Integer Speed
115 Pts -31% 151 Pts Much faster single-core int speed.
+31%
SC Float
Single Core Floating Point Speed
123 Pts -28% 158 Pts Faster single-core fp speed.
+28%
QC Int
Quad Core Integer Speed
455 Pts -20% 547 Pts Faster quad-core int speed.
+20%
QC Float
Quad Core Floating Point Speed
491 Pts -18% 578 Pts Faster quad-core fp speed.
+18%
MC Int
Multi Core Integer Speed
1304 Pts Much faster multi-core int speed.
+72%
757 Pts -72%
MC Float
Multi Core Floating Point Speed
1355 Pts Much faster multi-core fp speed.
+57%
864 Pts -57%
Series
CPU Architecture
Zen (2017) Kaby Lake (2017)
Socket
Motherboard Socket
AM4 FCLGA1151
Graphics
Integrated Graphics
None HD 630
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The Ryzen 7 1800X is AMD's flagship Ryzen CPU. Clocked at 3.6 GHz with a turbo frequency of 4.0 GHz (stock) this chip offers a staggering level of multi-core performance. Comparing the 1800X with the Intel i7-6850K shows that the 1800X delivers 25% more multi-core throughput than its more expensive counterpart. Historically AMD's CPU architecture has had a much lower IPC than Intel's and consequently Intel have dominated the CPU market since 2009. Comparing IPC between Intel's Kaby Lake and Ryzen shows a maximum gap of just 9%. A very welcome shake-up of the CPU market will unfold as the remaining Ryzen 5 and Ryzen 3 models are rolled out. For now the 1800X offers workstation users similar processing power to a $1,000 i7-6900K at half the price. [Mar '17 CPUPro]

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The Core i7-7700K is Intel’s flagship Kaby Lake based CPU which is reported to have the same IPC as its predecessor, Skylake. Comparing the 7700K and 6700K shows that both average effective speed and peak overclocked speed are up by 7%. Most of the increase in average effective speed is explained by the 5% boost in base clocks from 4.0 to 4.2 GHz. The improved peak lab speed is attributable to a combination of better overclocking capacity and improvements in Intel’s speedshift technology which make the 7700K slightly more responsive. Kaby Lake also has marginally better HD 630 integrated graphics. The i7-7700K is priced similarly to the i7-6700K so for top end gaming and workstation builds, the 7700K is the clear choice for 2017. AMD’s Ryzen will release later this year so things could change at that time. [Jan '17 CPUPro]

MORE DETAILS

Processor Rankings (Price vs Performance) November 2017 CPU Rankings.

Welcome to our desktop CPU comparison. We calculate effective speed which measures real world performance for typical consumers. Effective speed is adjusted by price to yield a value for money rating which is geared towards gamers. Calculated values don't always paint the whole picture so we check them against hundreds of individual user ratings. The customizable table below combines these factors and more to bring you the definitive list of top CPUs. [CPUPro]

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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 (UBM).
  • - CPU tests include: integer, floating and string.
  • - GPU tests include: six 3D game simulations.
  • - Drive tests include: read, write and mixed IO.
  • - Checks include: 4k Align, NCQ, TRIM, SATA, USB & S.M.A.R.T.
  • - 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 highest voted in class.
  • - Find the best upgrades.
  • - Share your opinion by voting.

 Frequently Asked Questions

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CPUGPUSSD
Intel Core i7-7700K $280Nvidia GTX 1070 $410Samsung 850 Evo 250GB $90
AMD Ryzen 7 1700 $270AMD RX 480 $240Samsung 850 Evo 500GB $140
Intel Core i5-7600K $180Nvidia GTX 1060-6GB $260Samsung 850 Pro 256GB $110
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3000 C15 2x8GB $192SanDisk Extreme 64GB $30
Seagate Barracuda 3TB (2016) $75G.SKILL Trident Z DDR4 3200 C14 4x16GB $1,050SanDisk Extreme 32GB $22
Seagate Barracuda 7200.14 1TB $52Corsair Vengeance LPX DDR4 3200 C16 2x8GB $204SanDisk Ultra Fit 32GB $10
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