Average Bench: 27.3% (108th of 108)

Based on 2,375 user benchmarks.  Model: Kingston KHX1866C10D3/4G 1x4GB

Very poor average bench

The Kingston HyperX DDR3 1866 C10 1x4GB averaged 72.6% 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 84.7ns
Avg. 16 Core Read Bench 9.76GB/s

Very good consistency

The range of scores (95th - 5th percentile) for the Kingston HyperX DDR3 1866 C10 1x4GB is just 16.4%. This is a relatively narrow range which indicates that the Kingston HyperX DDR3 1866 C10 1x4GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. 1 Core Mixed IO Bench 7.79GB/s
Avg. 1 Core Write Bench 7.87GB/s
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Average Bench

(Based on 2,375 samples)
Min Avg Max
6.8 MC Read 9.76 12.5
4.2 MC Write 8.31 11.3
5.7 MC Mixed 7.95 9.8
24.8% 8.67 GB/s
Min Avg Max
3.55 SC Read 7.96 11
3.8 SC Write 7.87 11.7
3.5 SC Mixed 7.79 10.4
22.5% 7.87 GB/s
Min Avg Max
56.8 Latency 84.7 145
47.2% 84.7 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
1 of 4 slots used
4GB DIMM DDR3 clocked @ 1600 MHz
MC Read 11.2
MC Write 10.2
MC Mixed 9.5
29% 10.3 GB/s
SC Read 10.9
SC Write 10.8
SC Mixed 9.9
30% 10.5 GB/s
Latency 57.8
69% 57.8 ns
1 of 4 slots used
4GB DIMM DDR3 1866 MHz clocked @ 933 MHz
MC Read 12.3
MC Write 9.9
MC Mixed 8.4
29% 10.2 GB/s
SC Read 8.8
SC Write 7.3
SC Mixed 8.2
23% 8.1 GB/s
Latency 65.9
61% 65.9 ns
1 of 4 slots used
4GB DIMM DDR3 clocked @ 1333 MHz
MC Read 9.3
MC Write 8.8
MC Mixed 8
25% 8.7 GB/s
SC Read 9.1
SC Write 8.8
SC Mixed 7.5
24% 8.47 GB/s
Latency 66.4
60% 66.4 ns
1 of 4 slots used
4GB DIMM DDR3 clocked @ 1866 MHz
MC Read 11.6
MC Write 4.4
MC Mixed 7.3
22% 7.77 GB/s
SC Read 9.4
SC Write 6.7
SC Mixed 9.4
24% 8.5 GB/s
Latency 66.5
60% 66.5 ns
1 of 2 slots used
4GB DIMM DDR3 clocked @ 1866 MHz
MC Read 11
MC Write 5.4
MC Mixed 7.5
23% 7.97 GB/s
SC Read 8.7
SC Write 6
SC Mixed 8.2
22% 7.63 GB/s
Latency 72.6
55% 72.6 ns
1 of 2 slots used
4GB DIMM DDR3 clocked @ 1866 MHz
MC Read 10.1
MC Write 5.4
MC Mixed 8.1
22% 7.87 GB/s
SC Read 7.4
SC Write 5.6
SC Mixed 8.5
20% 7.17 GB/s
Latency 67.2
60% 67.2 ns
1 of 2 slots used
4GB DIMM DDR3 clocked @ 1866 MHz
MC Read 9.4
MC Write 7.5
MC Mixed 7.4
23% 8.1 GB/s
SC Read 6
SC Write 6
SC Mixed 6.8
18% 6.27 GB/s
Latency 99.5
40% 99.5 ns
2,375 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 21,825,869 RAM Kits tested.

Typical HyperX DDR3 1866 C10 1x4GB Builds (Compare 7,611 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 14%
Tree trunk
Desktop
Desktop 37%
Jet ski
Workstation
Workstation 16%
Surfboard

Motherboard: MSI A68HM-E33 V2 (MS-7721)

EDIT WITH CUSTOM PC BUILDER Value: 14% - Very poor Total price: $22

Popular HyperX DDR3 1866 C10 1x4GB compatible motherboards:

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  • - CPU tests include: integer, floating and string.
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Memory Kit Rankings (Price vs Performance) December 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

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 i5-9400F $145Nvidia GTX 1660S (Super) $244Crucial MX500 250GB $44
Intel Core i5-9600K $200Nvidia RTX 2060 $324Samsung 850 Evo 120GB $150
Intel Core i7-9700K $360AMD RX 590 $180Samsung 850 Pro 512GB $230
HDDRAMUSB
Seagate Barracuda 1TB (2016) $37Corsair Vengeance LPX DDR4 3200 C16 2x8GB $80SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $34Corsair Vengeance LPX DDR4 3000 C15 2x8GB $58SanDisk Extreme 32GB $46
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $613SanDisk Extreme 16GB $24
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