Average Bench: 41.6% (99th of 108)

Based on 5,666 user benchmarks.  Model: Kingston KHX1866C10D3/ 2x4GB

Below average average bench

The Kingston HyperX DDR3 1866 C10 2x4GB averaged 58.4% 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.

Strengths

Avg. 16 Core Read Bench 18.2GB/s
Avg. Physical RAM Latency 77.4ns

Good consistency

The range of scores (95th - 5th percentile) for the Kingston HyperX DDR3 1866 C10 2x4GB is 21.5%. This is a relatively narrow range which indicates that the Kingston HyperX DDR3 1866 C10 2x4GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. 1 Core Write Bench 7.78GB/s
Avg. 1 Core Read Bench 9.27GB/s
ADVERTISEMENT

Average Bench

(Based on 5,666 samples)
Min Avg Max
10.4 MC Read 18.2 21.9
6.5 MC Write 11.2 15
8.65 MC Mixed 14.5 16.9
41.8% 14.7 GB/s
Min Avg Max
5.4 SC Read 9.27 11.6
5.55 SC Write 7.78 9.15
6.85 SC Mixed 11 13.4
26.7% 9.36 GB/s
Min Avg Max
60.3 Latency 77.4 110
51.7% 77.4 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
2 of 4 slots used
8GB DIMM DDR3 clocked @ 933 MHz
MC Read 22.3
MC Write 15.2
MC Mixed 15.6
51% 17.7 GB/s
SC Read 11.6
SC Write 9.1
SC Mixed 12.8
32% 11.2 GB/s
Latency 62.8
64% 62.8 ns
2 of 4 slots used
8GB DIMM DDR3 clocked @ 933 MHz
MC Read 20.9
MC Write 13
MC Mixed 16.3
48% 16.7 GB/s
SC Read 10.9
SC Write 8.6
SC Mixed 12
30% 10.5 GB/s
Latency 65.9
61% 65.9 ns
2 of 4 slots used
8GB DIMM DDR3 clocked @ 933 MHz
MC Read 19.8
MC Write 14.5
MC Mixed 15.5
47% 16.6 GB/s
SC Read 10.4
SC Write 8.4
SC Mixed 10.4
28% 9.73 GB/s
Latency 63.5
63% 63.5 ns
2 of 4 slots used
8GB DIMM DDR3 clocked @ 933 MHz
MC Read 19.2
MC Write 13.4
MC Mixed 15.9
46% 16.2 GB/s
SC Read 10.3
SC Write 7.6
SC Mixed 11.1
28% 9.67 GB/s
Latency 74.3
54% 74.3 ns
2 of 4 slots used
8GB DIMM DDR3 clocked @ 933 MHz
MC Read 18.8
MC Write 13.2
MC Mixed 15.4
45% 15.8 GB/s
SC Read 8.9
SC Write 8.5
SC Mixed 11.6
28% 9.67 GB/s
Latency 66.6
60% 66.6 ns
2 of 4 slots used
8GB DIMM DDR3 clocked @ 1866 MHz
MC Read 18.2
MC Write 8.4
MC Mixed 17.1
42% 14.6 GB/s
SC Read 9
SC Write 8.3
SC Mixed 11.9
28% 9.73 GB/s
Latency 86.8
46% 86.8 ns
2 of 4 slots used
8GB DIMM DDR3 clocked @ 933 MHz
MC Read 16.5
MC Write 7.6
MC Mixed 11.2
34% 11.8 GB/s
SC Read 11.1
SC Write 8.2
SC Mixed 12.2
30% 10.5 GB/s
Latency 68.6
58% 68.6 ns
2 of 4 slots used
8GB DIMM DDR3 clocked @ 1866 MHz
MC Read 14
MC Write 8.2
MC Mixed 13.6
34% 11.9 GB/s
SC Read 5.9
SC Write 6.4
SC Mixed 9.9
21% 7.4 GB/s
Latency 63.5
63% 63.5 ns
2 of 4 slots used
8GB DIMM DDR3 clocked @ 1866 MHz
MC Read 12.1
MC Write 7.7
MC Mixed 12.6
31% 10.8 GB/s
SC Read 4.7
SC Write 6.5
SC Mixed 11.6
22% 7.6 GB/s
Latency 89.6
45% 89.6 ns
5,666 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 23,312,666 RAM Kits tested.

Typical HyperX DDR3 1866 C10 2x4GB Builds (Compare 27,910 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 30%
Raft
Desktop
Desktop 43%
Speed boat
Workstation
Workstation 32%
Sail boat

Motherboard: Gigabyte GA-970A-DS3P - $84

EDIT WITH CUSTOM PC BUILDER Value: 43% - Average Total price: $388

Popular HyperX DDR3 1866 C10 2x4GB 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.
  • - 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.
Memory Kit Rankings (Price vs Performance) January 2020 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]

ADVERTISEMENT

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.

 Comments

108 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.
CPUGPUSSD
Intel Core i5-9600K $218Nvidia GTX 1660S (Super) $240Crucial MX500 250GB $42
Intel Core i5-9400F $154Nvidia GTX 1650S (Super) $170Samsung 850 Evo 120GB $78
Intel Core i7-9700K $356Nvidia RTX 2060 $349Samsung 850 Pro 512GB $204
HDDRAMUSB
Seagate Barracuda 1TB (2016) $37Corsair Vengeance LPX DDR4 3200 C16 2x8GB $73SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $42Corsair Vengeance LPX DDR4 3000 C15 2x8GB $63SanDisk Extreme 32GB $46
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $653SanDisk Ultra Fit 32GB $16
Today's hottest deals
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer Feedback