IntelBX80684I99900K
IntelBX80684I59400F

8 Cores, 16 Threads @3.6GHz, Coffee Lake.
Release date: Q4 2018.

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6 Cores, 6 Threads @2.9GHz, Coffee Lake.
Release date: Q1 2019.

CSGO 2060S
Dust 2 1080p Max
253 EFps Better CSGO EFps.
+15%
220 EFps
GTAV 2060S
Franklin & Lamar 1080p Max
94 EFps 94 EFps
Overwatch 2060S
Temple of Anubis 1080p Max
117 EFps 118 EFps +1%
PUBG 2060S
M249 Training 1080p Max
123 EFps Slightly Better PUBG EFps.
+11%
111 EFps
Fortnite 2060S
UserBenchmark Island 1080p Max
135 EFps Slightly Better Fortnite EFps.
+11%
122 EFps
Real World Speed
Performance profile from 143,352 user samples
111,042 User Benchmarks
Best Bench: 108% Base clock 3.6 GHz, turbo 5.3 GHz (avg)
Worst Bench: 80% Base clock 3.6 GHz, turbo 0.9 GHz (avg)
Poor: 80% Great: 108%
SPEED RANK: 2nd / 1197
Gaming
Gaming 100%
UFO
Desktop
Desktop 100%
UFO
Workstation
Workstation 101%
UFO
32,310 User Benchmarks
Best Bench: 86% Base clock 2.9 GHz, turbo 3.9 GHz (avg)
Worst Bench: 76% Base clock 2.9 GHz, turbo 3.9 GHz (avg)
Poor: 76% Great: 86%
SPEED RANK: 48th / 1197
Gaming
Gaming 83%
Aircraft carrier
Desktop
Desktop 83%
Aircraft carrier
Workstation
Workstation 59%
Gunboat
Effective Speed
Effective CPU Speed
100 % Faster effective speed.
+21%
82.6 %
1-Core
Avg. Single Core Mixed Speed
145 Pts Faster single-core speed.
+20%
121 Pts
2-Core
Avg. Dual Core Mixed Speed
287 Pts Faster dual-core speed.
+21%
238 Pts
4-Core
Avg. Quad Core Mixed Speed
565 Pts Faster quad-core speed.
+21%
466 Pts
8-Core
Avg. Octa Core Mixed Speed
1055 Pts Much faster octa-core speed.
+59%
663 Pts
64-Core
Avg. Multi Core Mixed Speed
1500 Pts Hugely faster 64-core speed.
+123%
672 Pts
1-Core
OC Single Core Mixed Speed
155 Pts Faster OC single-core speed.
+23%
126 Pts
2-Core
OC Dual Core Mixed Speed
310 Pts Faster OC dual-core speed.
+25%
248 Pts
4-Core
OC Quad Core Mixed Speed
617 Pts Faster OC quad-core speed.
+26%
490 Pts
8-Core
OC Octa Core Mixed Speed
1195 Pts Much faster OC octa-core speed.
+67%
714 Pts
64-Core
OC Multi Core Mixed Speed
1660 Pts Hugely faster OC 64-core speed.
+131%
719 Pts
Market Share
Based on 21,816,548 CPUs tested.
Market Share
Market Share (trailing 30 days)
1.73 % Much higher market share.
+73%
1 %
Value
Value For Money
87.4 % 98.3 % Slightly better value.
+12%
User Rating
UBM User Rating
150 % 171 % Slightly more popular.
+14%
Price
Price (score)
$455 $148 Much cheaper.
+67%
Age
Newest
12 Months 9 Months More recent.
+25%
TDP
Thermal Design Power (TDP)
95 Watts 65 Watts Much more energy efficient.
+32%
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
14 nm 14 nm
Base Clock
Base Clock Speed
3.6 GHz Faster base frequency.
+24%
2.9 GHz
Turbo Clock
Turbo Clock Speed
5 GHz Faster turbo frequency.
+22%
4.1 GHz
Series
CPU Architecture
Coffee Lake Coffee Lake
Socket
Motherboard Socket
FCLGA1151 FCLGA1151
Graphics
Integrated Graphics
UHD 630 None
Launch Date
Launch Date
Q4'18 Q1'19
Cache
Cache
16 MB SmartCache 9 MB SmartCache
Thermal Solution Specification
Thermal Solution Specification
PCG 2015D (130W) PCG 2015C (65W)
Max Memory Size
Max Memory Size (dependent on memory type)
64 GB 128 GB
Hyper-Threading Tech
Intel® Hyper-Threading Technology ‡
Yes No
TSX-NI
Intel® TSX-NI
Yes No
Stable Image Platform Program (SIPP)
Intel® Stable Image Platform Program (SIPP)
Yes No
Trusted Execution Tech
Intel® Trusted Execution Technology ‡
Yes No

More specs » More specs »
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The Intel i9-9900K is an 8 core, 16 thread, unlocked 9th generation Coffee Lake processor. It has a base / boost clocks of 3.6 / 4.7 GHz and a single-core boost of 5.0 GHz (the highest frequency achieved yet from this class of Intel CPU). It features 16 MB of cache, a 95W TDP and Intel UHD 630 graphics. The 9900K is compatible with the new Z390 chipset, and subject to a BIOS update, is also compatible with the older Z370 chipset. Aimed at users who do not wish to compromise, the i9-9900K offers the best gaming and desktop experience available at any price. Heavy workstation users should consider the Ryzen 9 3900X which is similarly priced. Comparing the overclocked 3900X shows that it is just 10% worse for gaming and desktop (sub octa-core) but around 40% better for 64-core computations. Gamers should consider the 9700K which offers identical overclocked gaming performance at a $100 USD discount. [Oct '18 CPUPro]

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Intel’s Core i5-9400F is a hex-core 9th generation Coffee Lake desktop processor. It features base / boost clocks of 2.9 / 4.1 GHz, 9 MB of cache, a 65W TDP and it ships with a cooler but it does not have integrated graphics like the “non-F” variants. Although the 9400F is compatible with the enthusiast grade Z390 chipset it is normally paired with a better value for money B360 motherboard. At its launch the i5-9400F retailed for $180 but prices have dropped to a point that it now represents an excellent value proposition to gamers. Comparing the i5-9400F to the Ryzen 3600 shows that the 3600 is 8% better for quad-core processing but it costs 40% ($50) more than the 9400F. Ordinarily higher quad-core performance would result in better gaming but the Ryzen 3000 memory controller, although significantly improved over previous Ryzen iterations, still has limited bandwidth and high latency. Gamers can invest the $50 savings in a better GPU, for example by upgrading from an AMD RX 570 to an RX 580. Since the GPU makes the most difference to gaming, the end result is a system which offers far superior real world gaming performance for similar money. For those gamers who demand the best of the best, it is necessary to jump to one of the higher frequency SKUs such as the 9600K but for everyone else the i5-9400F offers unparalleled value. [Aug '19 CPUPro]

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Processor Rankings (Price vs Performance) November 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

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The Best.
CPUGPUSSD
Intel Core i5-9400F $148Nvidia GTX 1660S (Super) $240Crucial MX500 250GB $45
Intel Core i5-9600K $210AMD RX 5700 $370Samsung 850 Evo 120GB $150
Intel Core i7-9700K $340AMD RX 590 $186Samsung 860 Evo 250GB $51
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3000 C15 2x8GB $65SanDisk Extreme 64GB $88
WD Blue 1TB (2012) $40G.SKILL Trident Z DDR4 3200 C14 4x16GB $612SanDisk Extreme 32GB $48
Seagate Barracuda 3TB (2016) $85Corsair Vengeance LPX DDR4 3200 C16 2x8GB $80SanDisk Ultra Fit 32GB $14
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