AMD100-100000025BOX
IntelBX80684I58600K

8 Cores, 16 Threads @3.9GHz, Zen2.
Release date: Q3 2019.

6 Cores, 6 Threads @3.6GHz, Coffee Lake.
Release date: Q4 2017.

CSGO
Dust 2 1080p Max
233 EFps 280 EFps Better CSGO EFps.
+20%
GTAV
Franklin & Lamar 1080p Max
105 EFps 110 EFps +5%
Overwatch
Temple of Anubis 1080p Max
130 EFps 138 EFps Slightly Better Overwatch EFps.
+6%
PUBG
M249 Training 1080p Max
124 EFps 135 EFps Slightly Better PUBG EFps.
+9%
Fortnite
UserBenchmark Island 1080p Max
141 EFps Slightly Better Fortnite EFps.
+6%
133 EFps
Real World Speed
Performance profile from 411,655 user samples
159,124 User Benchmarks
Best Bench: 94% Base clock 4.4 GHz, turbo 4.4 GHz (avg)
Worst Bench: 77% Base clock 3.9 GHz, turbo 4.25 GHz (avg)
Poor: 77% Great: 94%
SPEED RANK: 76th / 1316
Gaming
Gaming 87%
Aircraft carrier
Desktop
Desktop 88%
Aircraft carrier
Workstation
Workstation 89%
Aircraft carrier
252,531 User Benchmarks
Best Bench: 103% Base clock 3.6 GHz, turbo 5.3 GHz (avg)
Worst Bench: 82% Base clock 3.6 GHz, turbo 4.05 GHz (avg)
Poor: 82% Great: 103%
SPEED RANK: 48th / 1316
Gaming
Gaming 93%
Nuclear submarine
Desktop
Desktop 93%
Nuclear submarine
Workstation
Workstation 77%
Battleship
Effective Speed
Effective CPU Speed
86.7 % 92.6 % Slightly faster effective speed.
+7%
Memory
Avg. Memory Latency
77.8 Pts 91.5 Pts Lower memory latency.
+18%
1-Core
Avg. Single Core Mixed Speed
136 Pts +4% 131 Pts
2-Core
Avg. Dual Core Mixed Speed
269 Pts +4% 259 Pts
4-Core
Avg. Quad Core Mixed Speed
512 Pts +1% 508 Pts
8-Core
Avg. Octa Core Mixed Speed
922 Pts Faster octa-core speed.
+28%
722 Pts
Memory
OC Memory Latency
86.8 Pts 96.8 Pts Lower OC memory latency.
+12%
1-Core
OC Single Core Mixed Speed
144 Pts 153 Pts Slightly faster OC single-core speed.
+6%
2-Core
OC Dual Core Mixed Speed
285 Pts 303 Pts Slightly faster OC dual-core speed.
+6%
4-Core
OC Quad Core Mixed Speed
554 Pts 595 Pts Slightly faster OC quad-core speed.
+7%
8-Core
OC Octa Core Mixed Speed
1028 Pts Faster OC octa-core speed.
+18%
871 Pts
Market Share
Based on 46,358,327 CPUs tested.
Market Share
Market Share (trailing 30 days)
0.61 % Much higher market share.
+61%
0.38 %
Value
Value For Money
84.9 % 97 % Better value.
+14%
User Rating
UBM User Rating
67 % 77 % More popular.
+15%
Price
Price (score)
$300 $235 Cheaper.
+22%
Age
Newest
26 Months Much more recent.
+45%
47 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 Hugely higher thread count.
+167%
6 threads
Lithography
Manufacturing process
7 nm Much newer manufacturing.
+50%
14 nm
Base Clock
Base Clock Speed
3.9 GHz Slightly faster base frequency.
+8%
3.6 GHz
Turbo Clock
Turbo Clock Speed
4.5 GHz +5% 4.3 GHz
64-Core
OC Multi Core Mixed Speed
1516 Pts Much faster OC 64-core speed.
+74%
870 Pts
64-Core
Avg. Multi Core Mixed Speed
1432 Pts Hugely faster 64-core speed.
+96%
729 Pts
Series
CPU Architecture
Zen2 Coffee Lake
Socket
Motherboard Socket
AM4 FCLGA1151
Graphics
Integrated Graphics
None UHD 630
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The Ryzen 7 3800X is an 8-core, 16-thread high end desktop Zen 2 processor, built on AMD’s seminal 7nm manufacturing process. It has a boost clock speed of 4.5 GHz, overtaking the previous Zen+ flagship, the Ryzen 7 2700X, by 200 MHz and around 16% in terms of effective speed. The 3800X is available at launch for $399 USD alongside four other new Zen 2 processors, including the similarly specified Ryzen 7 3700X. The main differences between the 3800X and 3700X being an extra 100 MHz of boost clock frequency on the 3800X and extra TDP headroom (105W for the 3800X versus 65W for the 3700X) for a $70 USD premium. The 21% higher release price translates to just a 2% higher effective speed over the 3700X. The 3800X is in direct competition with Intel’s i7-9700K, benchmarks show that, when overclocked, the 3800X is 10% worse for gaming but 30% faster for 64-core processing. The 3800X is also 15% ($50 USD) more expensive than the i7-9700K. Additionally, the 3800X's memory controller, although significantly improved over previous Ryzen iterations, still has limited bandwidth and high latency which can also impact gaming. Like the other third generation Ryzen processors, the 3800X is compatible with the new PCIe 4.0 enabled X570 chipset as well as the 400 and 300 series motherboards. At $380 USD, the 3800X offers reasonable value for purely workstation tasks such as film production but streamers should look elsewhere. Streaming with dedicated hardware such as NVENC or a separate stream PC will nearly always result in fewer dropped frames. [Jul '19 CPUPro]

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The unlocked hex-core i5-8600K from Intel’s latest Coffee Lake generation of processors is the new flagship of the i5 series, succeeding the Kaby Lake quad-core i5-7600K. The 8th generation of processors brings the largest performance uplift since Sandy Bridge by adding more cores at each of the i3, i5 and i7 product lines. Like the other Coffee Lake processors, the i5-8600K is built upon optimized 14nm architecture, marginally improved upon from Kaby Lake and Skylake. The 8600K has a 95W TDP and a nominal stock clock of 3.6 GHz, which boosts to 4.1 GHz for all six cores, 4.2 GHz for dual/quad and 4.3 GHz for single core. Early benchmarks put the i5-8600K’s effective speed 15% ahead of the i5-7600K. A 50% increase in multi-core speed is explained by two additional cores and thanks to the quad-core clock bump from 4 GHz on the 7600K to 4.2 GHz on the 8600K there is also an additional 5% performance boost across all workloads. All Coffee Lake processors require a 300-series chipset, making a straight CPU upgrade unfeasible despite sharing the same socket as their Z270 predecessors. Even though most games still use less than 4 cores simultaneously, the i5-8600K is a great choice for gamers but for $80 less, the 8350K which is faster than last years 7600K and only marginally weaker for gaming than the 8600K is certainly well worth considering as well. [Oct '17 CPUPro]

MORE DETAILS

Processor Rankings (Price vs Performance) September 2021 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 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.
  • - 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

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The Best.
CPUGPUSSD
Intel Core i5-11600K $270Nvidia RTX 3060-Ti $400Crucial MX500 250GB $45
Intel Core i5-11400F $260Nvidia RTX 3070 $500Samsung 850 Evo 120GB $183
Intel Core i7-11700K $346Nvidia GTX 1660S (Super) $240Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3200 C16 2x8GB $78SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair Vengeance LPX DDR4 3000 C15 2x8GB $77SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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