Average Bench: 46.5% (102nd of 115)

Based on 10,715 user benchmarks.  Model: Kingston KHX1866C10D3/ 2x8GB

Below average average bench

The Kingston HyperX DDR3 1866 C10 2x8GB averaged 53.5% lower than the peak scores attained by the group leaders. This isn't a great result which indicates that there are much faster alternatives on the comparison list.


Avg. 16 Core Read Bench 20.1GB/s
Avg. 16 Core Mixed IO Bench 17GB/s

Good consistency

The range of scores (95th - 5th percentile) for the Kingston HyperX DDR3 1866 C10 2x8GB is 25.7%. This is a relatively narrow range which indicates that the Kingston HyperX DDR3 1866 C10 2x8GB performs reasonably consistently under varying real world conditions.


Avg. 1 Core Write Bench 8.19GB/s
Avg. 1 Core Read Bench 10.1GB/s

Average Bench

(Based on 10,715 samples)
Min Avg Max
10.6 MC Read 20.1 23.7
7.01 MC Write 13.2 16.5
9.1 MC Mixed 17 19.6
47.9% 16.8 GB/s
Min Avg Max
6.6 SC Read 10.1 12.1
5.91 SC Write 8.19 9.49
8.32 SC Mixed 12 14.5
28.9% 10.1 GB/s
Min Avg Max
63.7 Latency 84.3 139
47.4% 84.3 ns
User Benchmarks BenchMulti coreSingle coreLatency
The fastest RAM (mainstream) averages a speed of 100%
2 of 4 slots used
16GB DIMM DDR3 clocked @ 1866 MHz
MC Read 17.9
MC Write 9.5
MC Mixed 18.3
44% 15.2 GB/s
SC Read 8.8
SC Write 8.1
SC Mixed 12.2
28% 9.7 GB/s
Latency 123
33% 123 ns
2 of 4 slots used
16GB DIMM DDR3 clocked @ 1866 MHz
MC Read 17
MC Write 9.4
MC Mixed 17.1
42% 14.5 GB/s
SC Read 7.9
SC Write 8
SC Mixed 11.2
26% 9.03 GB/s
Latency 133
30% 133 ns
2 of 4 slots used
16GB DIMM DDR3 clocked @ 933 MHz
MC Read 13.5
MC Write 12
MC Mixed 15.5
39% 13.7 GB/s
SC Read 9.1
SC Write 5.5
SC Mixed 8.3
22% 7.63 GB/s
Latency 69.6
58% 69.6 ns
2 of 4 slots used
16GB DIMM DDR3 clocked @ 1866 MHz
MC Read 15.8
MC Write 7.1
MC Mixed 12.8
34% 11.9 GB/s
SC Read 8.7
SC Write 7.4
SC Mixed 10.8
26% 8.97 GB/s
Latency 102
39% 102 ns
10,715 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 65,473,064 RAM Kits tested

Typical HyperX DDR3 1866 C10 2x8GB Builds (Compare 3,047 builds) See popular component choices, score breakdowns and rankings
Gaming 22%
Desktop 67%
Battle cruiser
Workstation 18%

Motherboard: Gigabyte GA-970A-DS3P - $149

EDIT WITH CUSTOM PC BUILDER Value: 69% - Good Total price: $355

Popular HyperX DDR3 1866 C10 2x8GB compatible motherboards:

How Fast Is Your RAM? (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
Memory Kit Rankings (Price vs Performance) December 2023 RAM Rankings

We calculate effective RAM speed which measures performance for typical desktop users. Effective speed is adjusted by current cost per GB to yield value for money. 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 Memory Kits. [RAMPro]


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.


Added n/a ago.


5 years ago.

muy satisfecho, pues trabajo imagenes muy pesadas y con una sola placa se forzaba mucho los gráficos y el procesador, (ahora los gráficos andan bajos) pero es una pieza economica y necesaria, pues actualmente no tengo dinero para graficos (k2000)

115 Memory Kits (Compared) Thousands of user benchmarks compiled into one comparison list

See how consistently different RAM Kits perform with varying real world conditions. The charts also illustrate overall performance, popularity and rank.

 Frequently Asked Questions

 Best User Rated

The Best.
Intel Core i5-13600K $270Nvidia RTX 4060 $295Crucial MX500 250GB $30
Intel Core i5-12400F $149Nvidia RTX 4060-Ti $360Samsung 850 Evo 120GB $80
Intel Core i5-12600K $195Nvidia RTX 3060-Ti $340Samsung 860 Evo 250GB $49
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3200 C16 2x8GB $42SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $30Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $50G.SKILL Trident Z DDR4 3200 C14 4x16GB $357SanDisk Ultra Fit 32GB $16
Today's hottest deals
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer  •  YouTube Feedback