Average Bench: 44.8% (95th of 108)

Based on 836 user benchmarks.  Model: G.SKILL F3-14900CL10- 2x8GB

Below average average bench

The G.SKILL F3 DDR3 1866 C10 2x8GB averaged 55.1% 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 18.3GB/s
Avg. Physical RAM Latency 78.2ns

Above average consistency

The range of scores (95th - 5th percentile) for the G.SKILL F3 DDR3 1866 C10 2x8GB is 30.4%. This is a relatively narrow range which indicates that the G.SKILL F3 DDR3 1866 C10 2x8GB performs reasonably consistently under varying real world conditions.


Avg. 1 Core Write Bench 8.46GB/s
Avg. 1 Core Read Bench 9.88GB/s

Average Bench

(Based on 836 samples)
Min Avg Max
8.8 MC Read 18.3 24
8.17 MC Write 13.6 17.7
7.87 MC Mixed 15.8 20
45.5% 15.9 GB/s
Min Avg Max
6.64 SC Read 9.88 13.2
6.17 SC Write 8.46 10.9
6.91 SC Mixed 11.7 14.5
28.6% 10 GB/s
Min Avg Max
58.5 Latency 78.2 102
51.1% 78.2 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
2 of 4 slots used
16GB DIMM DDR3 clocked @ 667 MHz
MC Read 17.7
MC Write 15.1
MC Mixed 15.5
46% 16.1 GB/s
SC Read 10
SC Write 9.3
SC Mixed 12.4
30% 10.6 GB/s
Latency 70.3
57% 70.3 ns
2 of 4 slots used
16GB DIMM DDR3 clocked @ 667 MHz
MC Read 17.4
MC Write 15.1
MC Mixed 15.8
46% 16.1 GB/s
SC Read 9.5
SC Write 8.3
SC Mixed 12.2
29% 10 GB/s
Latency 70.4
57% 70.4 ns
836 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 18,031,038 RAM Kits tested.

Typical F3 DDR3 1866 C10 2x8GB Builds (Compare 12,753 builds) See popular component choices, score breakdowns and rankings.
Gaming 50%
Desktop 50%
Workstation 37%
Jet ski

Motherboard: Gigabyte GA-990FXA-UD3 - $100

EDIT WITH CUSTOM PC BUILDER Value: 69% - Good Total price: $696

Popular F3 DDR3 1866 C10 2x8GB compatible motherboards:

How Fast Is Your RAM? (Bench your build) Size up your PC in less than a minute.

Welcome to our freeware PC speed test tool. UserBenchmark will test your PC and compare the results to other users with the same components. You can quickly size up your PC, identify hardware problems and explore the best upgrades.

UserBenchmark of the month

How it works

  • - Download and run UserBenchMark.
  • - CPU tests include: integer, floating and string.
  • - GPU tests include: six 3D game simulations.
  • - Drive tests include: read, write, sustained write and mixed IO.
  • - RAM tests include: single/multi core bandwidth and latency.
  • - Reports are generated and presented on userbenchmark.com.
  • - Identify the strongest components in your PC.
  • - See speed test results from other users.
  • - Compare your components to the current market leaders.
  • - Explore your best upgrade options with a virtual PC build.
  • - Compare your in-game FPS to other users with your hardware.
  • - Share your opinion by voting.
Memory Kit Rankings (Price vs Performance) July 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]


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.


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.
Intel Core i7-8700K $350Nvidia GTX 1070 $400Samsung 850 Evo 250GB $104
AMD Ryzen 5 2600 $127Nvidia GTX 1060-6GB $250Samsung 850 Evo 500GB $103
AMD Ryzen 7 2700X $252Nvidia GTX 1080-Ti $750Samsung 850 Pro 256GB $97
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3000 C15 2x8GB $70SanDisk Extreme 64GB $128
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $728SanDisk Extreme 32GB $48
WD Blue 1TB (2012) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $78SanDisk Ultra Fit 32GB $12
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