Average Bench: 58.7% (87th of 113)

Based on 1,345 user benchmarks.  Model: Kingston KHX1866C10D3/ 4x8GB

Average average bench

The Kingston HyperX DDR3 1866 C10 4x8GB averaged 41.2% 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 23.9GB/s
Avg. 16 Core Mixed IO Bench 21.7GB/s

Very poor consistency

The range of scores (95th - 5th percentile) for the Kingston HyperX DDR3 1866 C10 4x8GB is 76.5%. This is a particularly wide range which indicates that the Kingston HyperX DDR3 1866 C10 4x8GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 1 Core Write Bench 9.52GB/s
Avg. 1 Core Read Bench 11.5GB/s
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Average Bench

(Based on 1,345 samples)
Min Avg Max
14.6 MC Read 23.9 45.6
7.9 MC Write 20 43.4
13.4 MC Mixed 21.7 42.2
62.5% 21.9 GB/s
Min Avg Max
7.3 SC Read 11.5 17.7
6.49 SC Write 9.52 14.8
9.49 SC Mixed 12.5 14.8
32% 11.2 GB/s
Min Avg Max
61.7 Latency 74.3 94.7
53.8% 74.3 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
4 of 4 slots used
32GB DIMM DDR3 clocked @ 1866 MHz
MC Read 50.5
MC Write 42.6
MC Mixed 42.8
129% 45.3 GB/s
SC Read 18.9
SC Write 15.3
SC Mixed 14.4
46% 16.2 GB/s
Latency 62.8
64% 62.8 ns
4 of 8 slots used
32GB DIMM DDR3 clocked @ 1866 MHz
MC Read 44.1
MC Write 44.2
MC Mixed 42.8
125% 43.7 GB/s
SC Read 14.8
SC Write 10
SC Mixed 11.5
35% 12.1 GB/s
Latency 72.7
55% 72.7 ns
4 of 4 slots used
32GB DIMM DDR3 clocked @ 1600 MHz
MC Read 43.9
MC Write 28.6
MC Mixed 38.7
106% 37.1 GB/s
SC Read 17
SC Write 16.5
SC Mixed 14.6
46% 16 GB/s
Latency 68.1
59% 68.1 ns
4 of 4 slots used
32GB DIMM DDR3 933 MHz clocked @ 800 MHz
MC Read 21.4
MC Write 16.4
MC Mixed 19.2
54% 19 GB/s
SC Read 12.1
SC Write 8.8
SC Mixed 14.9
34% 11.9 GB/s
Latency 63.4
63% 63.4 ns
4 of 4 slots used
32GB DIMM DDR3 933 MHz clocked @ 800 MHz
MC Read 20.3
MC Write 16.1
MC Mixed 18.3
52% 18.2 GB/s
SC Read 12.1
SC Write 9.6
SC Mixed 14.3
34% 12 GB/s
Latency 71.3
56% 71.3 ns
4 of 4 slots used
32GB DIMM DDR3 933 MHz clocked @ 800 MHz
MC Read 20.1
MC Write 15.5
MC Mixed 17.8
51% 17.8 GB/s
SC Read 10.4
SC Write 8
SC Mixed 12.6
30% 10.3 GB/s
Latency 67.8
59% 67.8 ns
4 of 4 slots used
32GB DIMM DDR3 933 MHz clocked @ 800 MHz
MC Read 20
MC Write 15.1
MC Mixed 17.5
50% 17.5 GB/s
SC Read 10.7
SC Write 8.5
SC Mixed 13.7
31% 11 GB/s
Latency 76.1
52% 76.1 ns
1,345 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 45,891,257 RAM Kits tested.

Typical HyperX DDR3 1866 C10 4x8GB Builds (Compare 15,202 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 25%
Raft
Desktop
Desktop 72%
Battleship
Workstation
Workstation 22%
Surfboard

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

EDIT WITH CUSTOM PC BUILDER Value: 59% - Above average Total price: $463

Popular HyperX DDR3 1866 C10 4x8GB compatible motherboards:

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  • - CPU tests include: integer, floating and string.
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  • - Drive tests include: read, write, sustained write and mixed IO.
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Memory Kit Rankings (Price vs Performance) September 2021 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

113 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 i5-11600K $270Nvidia RTX 3060-Ti $400Crucial MX500 250GB $45
Intel Core i5-11400F $260Nvidia RTX 3070 $500Samsung 860 Evo 250GB $52
Intel Core i7-11700K $380Nvidia GTX 1660S (Super) $240Samsung 850 Evo 120GB $183
HDDRAMUSB
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3200 C16 2x8GB $74SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair Vengeance LPX DDR4 3000 C15 2x8GB $77SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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