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Kingston KHX1866C10D3/

HyperX DDR3 1866 C10 2x4GB

▲ 504 ▼

Release date ≤ Q4 2015.

Average Bench: 40.5% (106th of 115)

Based on 7,567 user benchmarks.  Model: Kingston KHX1866C10D3/ 2x4GB
Poor: 27%Average: 40.5% Great: 50%

Popular builds with this RAM

Below average average bench

The Kingston HyperX DDR3 1866 C10 2x4GB averaged 59.4% 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 17.8GB/s
Avg. Physical RAM Latency 86.3ns

Good consistency

The range of scores (95th - 5th percentile) for the Kingston HyperX DDR3 1866 C10 2x4GB is 22.6%. 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 7.61GB/s
Avg. 1 Core Read Bench 9.14GB/s
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Average Bench

(Based on 7,567 samples)
Rank 10640.5%
Min Avg Max
10.3 MC Read 17.8 22.2
6.31 MC Write 10.9 15.2
8.6 MC Mixed 14.4 17
41.1% 14.4 GB/s
Min Avg Max
5.4 SC Read 9.14 11.8
5.3 SC Write 7.61 9.1
6.81 SC Mixed 10.9 13.2
26.3% 9.21 GB/s
Min Avg Max
61.1 Latency 86.3 143
46.3% 86.3 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
49% Average
MC Read 21.3
MC Write 15.1
MC Mixed 15.5
49% 17.3 GB/s
SC Read 10.9
SC Write 8.9
SC Mixed 12.2
30% 10.7 GB/s
Latency 61
66% 61 ns
2 of 4 slots used
8GB DIMM DDR3 clocked @ 933 MHz
47.2% Average
MC Read 21.1
MC Write 14.9
MC Mixed 16.2
50% 17.4 GB/s
SC Read 9.8
SC Write 8.4
SC Mixed 4.3
21% 7.5 GB/s
Latency 66.9
60% 66.9 ns
2 of 4 slots used
8GB DIMM DDR3 clocked @ 1866 MHz
39.8% Below average
MC Read 17.1
MC Write 9.5
MC Mixed 16.6
41% 14.4 GB/s
SC Read 6.4
SC Write 7.8
SC Mixed 11
24% 8.4 GB/s
Latency 87.8
46% 87.8 ns
2 of 4 slots used
8GB DIMM DDR3 clocked @ 1866 MHz
36.6% Below average
MC Read 15.4
MC Write 9.1
MC Mixed 14.8
37% 13.1 GB/s
SC Read 7.2
SC Write 6.5
SC Mixed 10.1
23% 7.93 GB/s
Latency 91.7
44% 91.7 ns
2 of 4 slots used
8GB DIMM DDR3 clocked @ 1866 MHz
35.9% Below average
MC Read 16.2
MC Write 8.4
MC Mixed 14.9
38% 13.2 GB/s
SC Read 7.8
SC Write 7.4
SC Mixed 10.3
24% 8.5 GB/s
Latency 135
30% 135 ns
2 of 4 slots used
8GB DIMM DDR3 clocked @ 1866 MHz
27.2% Poor
MC Read 12.4
MC Write 6.5
MC Mixed 12.1
30% 10.3 GB/s
SC Read 5
SC Write 4.8
SC Mixed 6.1
15% 5.3 GB/s
Latency 215
19% 215 ns
2 of 4 slots used
8GB DIMM DDR3 clocked @ 1866 MHz
26.4% Poor
MC Read 11.1
MC Write 6.5
MC Mixed 11.9
28% 9.83 GB/s
SC Read 4.7
SC Write 4.9
SC Mixed 6.1
15% 5.23 GB/s
Latency 172
23% 172 ns
7,567 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 61,256,636 RAM Kits tested.

Custom PC Builder (Start a new build) Build your perfect PC: compare component prices, popularity, speed and value for money.

CHOOSE A COMPONENT:

CPU GPU SSD HDD RAM MBD
Typical HyperX DDR3 1866 C10 2x4GB Builds (Compare 2,773 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 21%
Surfboard
Desktop
Desktop 67%
Battle cruiser
Workstation
Workstation 17%
Surfboard

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

CPU
FX-8350AMD  $130Bench 61%, 313,196 samples830x
FX-6300AMD  $90Bench 55%, 261,607 samples741x
FX-8320AMD  $109Bench 59%, 106,454 samples351x
GPU
GTX 1050-TiNvidia  $146Bench 29%, 946,701 samples243x
GTX 1060-6GBNvidia  $130Bench 56%, 1,368,019 samples154x
RX 580AMD  $150Bench 52%, 360,351 samples131x
SSD
A400 240GBKingston  $17Bench 66%, 424,288 samples118x
A400 480GBKingston  $24Bench 74%, 237,487 samples89x
SSDNow V300 120GBKingston  $40Bench 54%, 339,020 samples70x
RAM
HyperX DDR3 1866 C10 2x4GBKingstonBench 41%, 7,567 samples64x
EDIT WITH CUSTOM PC BUILDER Value: 59% - Above average Total price: $442

Popular HyperX DDR3 1866 C10 2x4GB compatible motherboards:

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Memory Kit Rankings (Price vs Performance) June 2023 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.

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115 Memory Kits (Compared) Thousands of user benchmarks compiled into one comparison list.

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 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-13600K $300Nvidia RTX 3060 $280Crucial MX500 250GB $25
Intel Core i5-12600K $224Nvidia RTX 3060-Ti $300Samsung 850 Evo 120GB $86
Intel Core i5-12400F $150Nvidia RTX 4070-Ti $780Samsung 860 Evo 250GB $50
HDDRAMUSB
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3200 C16 2x8GB $45SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $30Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $67G.SKILL Trident Z DDR4 3200 C14 4x16GB $381SanDisk Ultra Fit 32GB $16
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