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Kingston KHX1866C9D3/4GX

HyperX DDR3 1866 C9 2x4GB

▲ 500 ▼

Release date ≤ Q4 2015.

Average Bench: 51.2% (88th of 108)

Based on 3,182 user benchmarks.  Model: Kingston KHX1866C9D3/4GX 2x4GB
Poor: 30%Average: 51.2% Great: 70%

Popular builds with this RAM

Average average bench

The Kingston HyperX DDR3 1866 C9 2x4GB averaged 48.8% 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 67.8ns
Avg. 16 Core Read Bench 19GB/s

Average consistency

The range of scores (95th - 5th percentile) for the Kingston HyperX DDR3 1866 C9 2x4GB is 40.7%. This is a relatively wide range which indicates that the Kingston HyperX DDR3 1866 C9 2x4GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 1 Core Read Bench 13GB/s
Avg. 1 Core Write Bench 14.5GB/s
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Average Bench

(Based on 3,182 samples)
Rank 8851.2%
Min Avg Max
10.4 MC Read 19 25.6
9.17 MC Write 17.7 26.1
8.89 MC Mixed 16.4 22.8
50.6% 17.7 GB/s
Min Avg Max
7.29 SC Read 13 19.1
6.99 SC Write 14.5 22.1
8.4 SC Mixed 14.8 20.8
40.3% 14.1 GB/s
Min Avg Max
51.9 Latency 67.8 87.3
59% 67.8 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 @ 2600 MHz
86% Excellent
MC Read 28.4
MC Write 35.5
MC Mixed 26.6
86% 30.2 GB/s
SC Read 22
SC Write 24.8
SC Mixed 25.6
69% 24.1 GB/s
Latency 46
87% 46 ns
2 of 4 slots used
8GB DIMM DDR3 clocked @ 1867 MHz
71.1% Very good
MC Read 25.6
MC Write 26.8
MC Mixed 23.4
72% 25.3 GB/s
SC Read 17.6
SC Write 19.9
SC Mixed 21
56% 19.5 GB/s
Latency 61.4
65% 61.4 ns
2 of 4 slots used
8GB DIMM DDR3 1867 MHz clocked @ 1868 MHz
67.3% Good
MC Read 25.3
MC Write 24.4
MC Mixed 19
65% 22.9 GB/s
SC Read 18.2
SC Write 24.1
SC Mixed 22.3
62% 21.5 GB/s
Latency 55.6
72% 55.6 ns
2 of 2 slots used
8GB DIMM DDR3 clocked @ 1600 MHz
56.1% Above average
MC Read 20.5
MC Write 20
MC Mixed 17.4
55% 19.3 GB/s
SC Read 16.6
SC Write 17.1
SC Mixed 16.6
48% 16.8 GB/s
Latency 64.2
62% 64.2 ns
2 of 2 slots used
8GB DIMM DDR3 clocked @ 1600 MHz
55.9% Above average
MC Read 20.1
MC Write 20.2
MC Mixed 17.5
55% 19.3 GB/s
SC Read 16.4
SC Write 16.6
SC Mixed 16
47% 16.3 GB/s
Latency 63.9
63% 63.9 ns
2 of 4 slots used
8GB DIMM DDR3 1600 MHz clocked @ 800 MHz
49.2% Average
MC Read 21.3
MC Write 15.1
MC Mixed 15.9
50% 17.4 GB/s
SC Read 10.9
SC Write 8.5
SC Mixed 13.1
31% 10.8 GB/s
Latency 62.2
64% 62.2 ns
2 of 4 slots used
8GB DIMM DDR3 1600 MHz clocked @ 800 MHz
44.5% Average
MC Read 18.8
MC Write 14.3
MC Mixed 14.5
45% 15.9 GB/s
SC Read 10.5
SC Write 8.5
SC Mixed 10.7
28% 9.9 GB/s
Latency 73.5
54% 73.5 ns
3,182 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 21,170,124 RAM Kits tested.

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CHOOSE A COMPONENT:

CPU GPU SSD HDD RAM MBD
Typical HyperX DDR3 1866 C9 2x4GB Builds (Compare 24,681 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 46%
Yacht
Desktop
Desktop 50%
Yacht
Workstation
Workstation 36%
Jet ski

Motherboard: Asus M5A97 R2.0 - $96

CPU
FX-8350AMD  $130Bench 49%, 222,752 samples7,576x
FX-6300AMD  $90Bench 42%, 154,558 samples5,852x
FX-8320AMD  $163Bench 44%, 84,278 samples3,829x
GPU
GTX 1060-6GBNvidia  $285Bench 56%, 747,470 samples1,670x
RX 480AMD  $140Bench 50%, 151,104 samples1,543x
GTX 1050-TiNvidia  $148Bench 31%, 459,081 samples1,455x
SSD
850 Evo 250GBSamsung  $70Bench 106%, 519,572 samples1,164x
SSDNow V300 120GBKingston  $70Bench 54%, 201,282 samples1,102x
850 Evo 500GBSamsung  $107Bench 112%, 382,161 samples540x
RAM
HyperX DDR3 1866 C9 2x4GBKingstonBench 51%, 3,182 samples1x
EDIT WITH CUSTOM PC BUILDER Value: 46% - Average Total price: $581

Popular HyperX DDR3 1866 C9 2x4GB compatible motherboards:

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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.

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 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-9400F $148Nvidia GTX 1660S (Super) $240Crucial MX500 250GB $45
Intel Core i5-9600K $210AMD RX 580 $170Samsung 850 Evo 120GB $150
Intel Core i7-9700K $334Nvidia GTX 1660-Ti $260Samsung 860 Evo 250GB $51
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3000 C15 2x8GB $65SanDisk Extreme 64GB $88
WD Blue 1TB (2012) $40G.SKILL Trident Z DDR4 3200 C14 4x16GB $612SanDisk Extreme 32GB $48
Seagate Barracuda 3TB (2016) $85Corsair Vengeance LPX DDR4 3200 C16 2x8GB $80SanDisk Ultra Fit 32GB $14
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