Average Bench: 83.5% (44th of 113)

Based on 100 user benchmarks.  Model: G.SKILL F4-2666C18-32GRS 2x31.5GB

Very good average bench

The G.SKILL F4-2666C18-32GRS 2x31.5GB averaged just 16.5% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the G.SKILL F4-2666C18-32GRS 2x31.5GB near the top of the comparison list.

Strengths

Avg. 1 Core Write Bench 33.9GB/s
Avg. 16 Core Write Bench 32.4GB/s

Very good consistency

The range of scores (95th - 5th percentile) for the G.SKILL F4-2666C18-32GRS 2x31.5GB is just 17.6%. This is a relatively narrow range which indicates that the G.SKILL F4-2666C18-32GRS 2x31.5GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. 1 Core Read Bench 17.1GB/s
Avg. Physical RAM Latency 79.2ns
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Average Bench

(Based on 100 samples)
Min Avg Max
23.3 MC Read 30.7 33.5
26.4 MC Write 32.4 34.9
22.6 MC Mixed 26.8 28.7
85.6% 30 GB/s
Min Avg Max
12.7 SC Read 17.1 19.9
25.3 SC Write 33.9 38.1
17.1 SC Mixed 24.8 28.7
72.1% 25.2 GB/s
Min Avg Max
61.7 Latency 79.2 120
50.5% 79.2 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
2 of 2 slots used
63GB SODIMM DDR4 clocked @ 2667 MHz
MC Read 32.4
MC Write 33.7
MC Mixed 27.8
89% 31.3 GB/s
SC Read 18.8
SC Write 37
SC Mixed 28.8
81% 28.2 GB/s
Latency 67.4
59% 67.4 ns
2 of 2 slots used
63GB SODIMM DDR4 clocked @ 2667 MHz
MC Read 32.9
MC Write 34.7
MC Mixed 27.8
91% 31.8 GB/s
SC Read 16.9
SC Write 37.5
SC Mixed 26.9
77% 27.1 GB/s
Latency 95.3
42% 95.3 ns
2 of 2 slots used
63GB SODIMM DDR4 clocked @ 2667 MHz
MC Read 32.6
MC Write 34.5
MC Mixed 28.1
91% 31.7 GB/s
SC Read 16.6
SC Write 37.5
SC Mixed 25.4
76% 26.5 GB/s
Latency 93.4
43% 93.4 ns
2 of 2 slots used
63GB SODIMM DDR4 clocked @ 2667 MHz
MC Read 30.9
MC Write 31.8
MC Mixed 26.2
85% 29.6 GB/s
SC Read 16.6
SC Write 35.3
SC Mixed 25.4
74% 25.8 GB/s
Latency 69.2
58% 69.2 ns
2 of 4 slots used
63GB SODIMM DDR4 clocked @ 2400 MHz
MC Read 27.3
MC Write 28.7
MC Mixed 23.2
75% 26.4 GB/s
SC Read 15.8
SC Write 31.3
SC Mixed 24.7
68% 23.9 GB/s
Latency 68.4
58% 68.4 ns
100 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 45,826,172 RAM Kits tested.

Typical F4-2666C18-32GRS 2x31.5GB Builds (Compare 1,229 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 13%
Tree trunk
Desktop
Desktop 72%
Battleship
Workstation
Workstation 13%
Tree trunk

Motherboard: Intel NUC10i7FNB

EDIT WITH CUSTOM PC BUILDER Value: 75% - Very good Total price: $75

Popular F4-2666C18-32GRS 2x31.5GB 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.
  • - SkillBench (space shooter) tests user input accuracy.
  • - 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.
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) $72G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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