Average Bench: 50.1% (96th of 113)

Based on 31,573 user benchmarks.  Model: Kingston KHX1866C10D3/4G 2x4GB

Average average bench

The HyperX Fury DDR3 1866 C10 2x4GB averaged 49.9% 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.


Avg. 16 Core Read Bench 18.8GB/s
Avg. Physical RAM Latency 77.3ns

Average consistency

The range of scores (95th - 5th percentile) for the HyperX Fury DDR3 1866 C10 2x4GB is 41.4%. This is a relatively wide range which indicates that the HyperX Fury DDR3 1866 C10 2x4GB performs inconsistently under varying real world conditions.


Avg. 1 Core Read Bench 12.3GB/s
Avg. 1 Core Write Bench 13.3GB/s

Average Bench

(Based on 31,573 samples)
Min Avg Max
9.23 MC Read 18.8 24.8
6.6 MC Write 16.5 24.8
7.8 MC Mixed 15.7 20.9
48.5% 17 GB/s
Min Avg Max
5.4 SC Read 12.3 18.2
5.23 SC Write 13.3 22
6.25 SC Mixed 13.7 19.9
37.4% 13.1 GB/s
Min Avg Max
54.8 Latency 77.3 130
51.8% 77.3 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 @ 1867 MHz
MC Read 25.3
MC Write 24.2
MC Mixed 20.3
66% 23.3 GB/s
SC Read 14.3
SC Write 20.9
SC Mixed 18.8
51% 18 GB/s
Latency 57.7
69% 57.7 ns
31,573 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 41,491,313 RAM Kits tested.

Typical Fury DDR3 1866 C10 2x4GB Builds (Compare 9,505 builds) See popular component choices, score breakdowns and rankings.
Gaming 26%
Desktop 72%
Workstation 23%

Motherboard: MSI 970 GAMING (MS-7693)

EDIT WITH CUSTOM PC BUILDER Value: 47% - Average Total price: $463

Popular Fury DDR3 1866 C10 2x4GB compatible motherboards:

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Memory Kit Rankings (Price vs Performance) April 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]


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.


Added 4 years ago.


22 months ago.

Prepared by Thaiphoon Burner Super Blaster ------------------------------------------------------------- MEMORY MODULE ------------------------------------------------------------- Manufacturer : Kingston Series : Not determined Part Number : KHX1866C10D3/4G JEDEC DIMM Label : 4GB 1Rx8 PC3-14900U-10-11-A1 Architecture : DDR3 SDRAM UDIMM Speed Grade : DDR3-1866J Capacity : 4 GB (8 components) Organization : 512M x64 (1 rank) Register Manufacturer : N/A Register Model : N/A Manufacturing Date : March 3-7 / Week 10, 2014 Manufacturing Location : Keelung, Taiwan Revision / Raw Card : 0000h / A1 (6 layers) ------------------------------------------------------------- DRAM COMPONENTS ------------------------------------------------------------- Manufacturer : Undefined Part Number : Not determined Package : Standard Monolithic 78-ball FBGA Die Density / Count : 4 Gb / 1 die Composition : 512Mb x8 (64Mb x8 x 8 banks) Clock Frequency : 933 MHz (1.071 ns) Minimum Timing Delays : 10-11-10-30-42 Read Latencies Supported : 13T, 11T, 10T, 9T, 8T, 7T, 6T... Supply Voltage : 1.50 V XMP Enthusiast : Not programmed XMP Extreme : Not programmed SPD Revision : 1.1 / November 2010 XMP Revision : Undefined -------------------------------------------------------------


10 months ago.

Makes a good upgrade on a budget, even when bottlenecked at 1333 by the cpu.

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.
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Intel Core i5-11600K $265Nvidia RTX 3060-Ti $400Samsung 850 Evo 120GB $78
Intel Core i5-10600K $215Nvidia RTX 3080 $700Samsung 860 Evo 250GB $40
Seagate Barracuda 1TB (2016) $30Corsair Vengeance LPX DDR4 3200 C16 2x8GB $79SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $34Corsair Vengeance LPX DDR4 3000 C15 2x8GB $73SanDisk Extreme 32GB $28
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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