Average Bench: 41.9% (96th of 105)

Based on 4,161 user benchmarks.  Model: Kingston KHX1866C10D3/ 2x4GB

Below average average bench

The Kingston HyperX DDR3 1866 C10 2x4GB averaged 58.1% 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. Physical RAM Latency 75.5ns
Avg. 16 Core Read Bench 18.3GB/s

Good consistency

The range of scores (95th - 5th percentile) for the Kingston HyperX DDR3 1866 C10 2x4GB is 22.4%. 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 9.38GB/s
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Average Bench

(Based on 4,161 samples)
Min Avg Max
10.3 MC Read 18.3 22.3
6.6 MC Write 11.4 15.1
8.7 MC Mixed 14.5 16.9
42.1% 14.7 GB/s
Min Avg Max
6.3 SC Read 9.38 11.7
5.5 SC Write 7.78 9.15
7.5 SC Mixed 11 13.2
26.8% 9.38 GB/s
Min Avg Max
60.1 Latency 75.5 107
53% 75.5 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 21.8
MC Write 15
MC Mixed 16
50% 17.6 GB/s
SC Read 11.4
SC Write 9.6
SC Mixed 13.8
33% 11.6 GB/s
Latency 65.1
61% 65.1 ns
2 of 4 slots used
8GB DIMM DDR3 clocked @ 933 MHz
MC Read 22.8
MC Write 10.6
MC Mixed 16.7
48% 16.7 GB/s
SC Read 12.3
SC Write 9.1
SC Mixed 12.3
32% 11.2 GB/s
Latency 60.2
66% 60.2 ns
2 of 4 slots used
8GB DIMM DDR3 clocked @ 933 MHz
MC Read 20.6
MC Write 13.3
MC Mixed 16.2
48% 16.7 GB/s
SC Read 10.4
SC Write 8.2
SC Mixed 11.6
29% 10.1 GB/s
Latency 63.5
63% 63.5 ns
2 of 4 slots used
8GB DIMM DDR3 clocked @ 933 MHz
MC Read 20.3
MC Write 14.5
MC Mixed 15.4
48% 16.7 GB/s
SC Read 9.7
SC Write 8.1
SC Mixed 10.9
27% 9.57 GB/s
Latency 66.4
60% 66.4 ns
2 of 4 slots used
8GB DIMM DDR3 clocked @ 933 MHz
MC Read 20.3
MC Write 13.4
MC Mixed 16.1
47% 16.6 GB/s
SC Read 9.5
SC Write 8.1
SC Mixed 11.7
28% 9.77 GB/s
Latency 65
62% 65 ns
2 of 4 slots used
8GB DIMM DDR3 clocked @ 1866 MHz
MC Read 17.5
MC Write 7.4
MC Mixed 15.8
39% 13.6 GB/s
SC Read 8.3
SC Write 7.5
SC Mixed 11.4
26% 9.07 GB/s
Latency 96.2
42% 96.2 ns
2 of 4 slots used
8GB DIMM DDR3 933 MHz clocked @ 667 MHz
MC Read 14.7
MC Write 7.5
MC Mixed 11.9
32% 11.4 GB/s
SC Read 7.1
SC Write 6.6
SC Mixed 9.1
22% 7.6 GB/s
Latency 66.7
60% 66.7 ns
2 of 4 slots used
8GB DIMM DDR3 clocked @ 1866 MHz
MC Read 14.9
MC Write 6.5
MC Mixed 11.9
32% 11.1 GB/s
SC Read 8.5
SC Write 6.9
SC Mixed 11.3
25% 8.9 GB/s
Latency 82.2
49% 82.2 ns
4,161 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 13,431,496 RAM Kits tested.

Typical HyperX DDR3 1866 C10 2x4GB Builds (Compare 16,411 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 32%
Sail boat
Desktop
Desktop 41%
Speed boat
Workstation
Workstation 28%
Raft

Motherboard: Gigabyte GA-970A-DS3P - $79

EDIT WITH CUSTOM PC BUILDER Value: 65% - Good Total price: $349

Popular HyperX DDR3 1866 C10 2x4GB compatible motherboards:

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Memory Kit Rankings (Price vs Performance) January 2019 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]

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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.

 Comments

105 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 i7-8700K $350Nvidia GTX 1070 $350Samsung 850 Evo 250GB $70
AMD Ryzen 5 1600 $159Nvidia GTX 1060-6GB $250Samsung 850 Evo 500GB $89
Intel Core i5-8600K $260Nvidia GTX 1080-Ti $808Samsung 850 Pro 256GB $163
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3000 C15 2x8GB $115SanDisk Extreme 64GB $43
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $780SanDisk Extreme 32GB $48
WD Blue 1TB (2012) $45Corsair Vengeance LPX DDR4 3200 C16 2x8GB $125SanDisk Ultra Fit 32GB $12
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