IntelBX80684I99900K
AMDYD170XBCAEWOF

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

VS
About

8 Cores, 16 Threads @3.4GHz, Zen.
Release date: Q1 2017.

Real World Speed
Performance profile from 140,123 user samples
72,729 User Benchmarks
Best Bench: 110% Base clock 3.6 GHz, turbo 5.4 GHz (avg)
Worst Bench: 81% Base clock 3.6 GHz, turbo 2.75 GHz (avg)
Poor: 81% Great: 110%
SPEED RANK: 1st / 1182
Gaming
Gaming 101%
UFO
Desktop
Desktop 101%
UFO
Workstation
Workstation 101%
UFO
67,394 User Benchmarks
Best Bench: 83% Base clock 4 GHz, turbo 4.05 GHz (avg)
Worst Bench: 63% Base clock 3.4 GHz, turbo 0.55 GHz (avg)
Poor: 63% Great: 83%
SPEED RANK: 74th / 1182
Gaming
Gaming 73%
Battleship
Desktop
Desktop 73%
Battleship
Workstation
Workstation 76%
Battleship
Effective Speed
Effective CPU Speed
101 % Much faster effective speed.
+37%
73.4 %
1-Core
Avg. Single Core Mixed Speed
145 Pts Much faster single-core speed.
+38%
105 Pts
2-Core
Avg. Dual Core Mixed Speed
288 Pts Much faster dual-core speed.
+38%
209 Pts
4-Core
Avg. Quad Core Mixed Speed
567 Pts Much faster quad-core speed.
+37%
413 Pts
8-Core
Avg. Octa Core Mixed Speed
1062 Pts Much faster octa-core speed.
+37%
774 Pts
64-Core
Avg. Multi Core Mixed Speed
1497 Pts Faster 64-core speed.
+28%
1165 Pts
1-Core
OC Single Core Mixed Speed
155 Pts Much faster OC single-core speed.
+32%
117 Pts
2-Core
OC Dual Core Mixed Speed
310 Pts Much faster OC dual-core speed.
+33%
233 Pts
4-Core
OC Quad Core Mixed Speed
618 Pts Much faster OC quad-core speed.
+33%
464 Pts
8-Core
OC Octa Core Mixed Speed
1206 Pts Much faster OC octa-core speed.
+32%
911 Pts
64-Core
OC Multi Core Mixed Speed
1650 Pts Faster OC 64-core speed.
+25%
1320 Pts
Market Share
Based on 19,361,331 CPUs tested.
Market Share
Market Share (trailing 30 days)
1.36 % Hugely higher market share.
+202%
0.45 %
Value
Value For Money
86.9 % +1% 85.9 %
User Rating
UBM User Rating
121 % Slightly more popular.
+7%
113 %
Price
Price (score)
$479 $157 Much cheaper.
+67%
Age
Newest
9 Months Much more recent.
+69%
29 Months
TDP
Thermal Design Power (TDP)
95 Watts 95 Watts
Cores
CPU Processing Cores
8 cores 8 cores
Threads
CPU Processing Threads
16 threads 16 threads
Lithography
Manufacturing process
14 nm 14 nm
Base Clock
Base Clock Speed
3.6 GHz Slightly faster base frequency.
+6%
3.4 GHz
Turbo Clock
Turbo Clock Speed
5 GHz Much faster turbo frequency.
+32%
3.8 GHz
Series
CPU Architecture
Coffee Lake Zen
Socket
Motherboard Socket
FCLGA1151 AM4
Graphics
Integrated Graphics
UHD 630 None
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Intel’s new consumer flagship CPU for 2018 is the i9-9900K, an 8 core, 16 thread, unlocked 9th generation Intel core desktop processor. It is based on the third round of optimization of Intel’s 14nm Coffee Lake architecture, which in this iteration, yields more cores. This is a retort to AMD’s 8 core 16 thread Ryzen 7 processors that launched in Q2 2018, to fill the gap before Intel releases it’s 10nm Cannon Lake based CPUs in, perhaps, late 2019. In direct proportion to the increased number of cores, average multi-core benchmarks are around 33% higher on the 8 core 9900K than the previous generation 6 core 8700K. The i9-9900K has a base frequency of 3.6 GHz, ramping up to an all-core turbo boost frequency of 4.7 GHz and a single-core turbo boost speed 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 graphics 630. The 9900K is compatible with the new Z390 chipset from Intel, and subject to a BIOS update, is also compatible with the Z370 chipset. This premium CPU is expected to retail at $500, which compares to around $300 for the 8 core, 16 thread Ryzen 7 2700X. Although the 9900K has around a 22% effective speed advantage over the 2700X, the Ryzen 2700X offers better value for money for most users. [Oct '18 CPUPro]

MORE DETAILS

The AMD Ryzen 7 1700X isn't due for release until next week but two of our users has already submitted benchmarks. Comparing the quad and single core scores from our samples shows a relative 4.3% boost on the single core score so it’s possible that turbo wasn’t fully engaged (12% turbo boost expected). These preliminary results are seriously impressive as they put Zen’s IPC between 0% and 9% below Intel’s Kaby Lake. Even in the worst case scenario these results are still impressive. Comparing Intel’s $1,000 6900K and the 1700X shows that AMD delivers comparable performance for half the price! A shake-up of the CPU market will unfold as Zen rolls out. If Ryzen CPUs can overclock to 4.6+ GHz they will likely dominate the entire market putting a very welcome end to the monotonous tick-tock of recent years. [Feb '17 CPUPro]

MORE DETAILS

Processor Rankings (Price vs Performance) August 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
AMD Ryzen 5 3600 $198Nvidia GTX 1070 $400Samsung 850 Evo 250GB $104
Intel Core i5-9600K $230Nvidia GTX 1060-6GB $270Samsung 850 Evo 500GB $103
AMD Ryzen 7 2700X $233Nvidia GTX 1080-Ti $750Samsung 850 Pro 256GB $195
HDDRAMUSB
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3000 C15 2x8GB $78SanDisk Extreme 64GB $128
WD Blue 1TB (2012) $40G.SKILL Trident Z DDR4 3200 C14 4x16GB $695SanDisk Extreme 32GB $48
Seagate Barracuda 3TB (2016) $80Corsair Vengeance LPX DDR4 3200 C16 2x8GB $82SanDisk Extreme 16GB $24
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