Average Bench: 83.3% (42nd of 113)

Based on 1,542 user benchmarks.  Model: G.SKILL F4-2666C18-16GRS 2x16GB

Very good average bench

The G.SKILL F4 DDR4 2666 C18 2x16GB averaged just 16.7% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the G.SKILL F4 DDR4 2666 C18 2x16GB near the top of the comparison list.

Strengths

Avg. 1 Core Write Bench 32.6GB/s
Avg. 16 Core Write Bench 32.3GB/s

Good consistency

The range of scores (95th - 5th percentile) for the G.SKILL F4 DDR4 2666 C18 2x16GB is 22.5%. This is a relatively narrow range which indicates that the G.SKILL F4 DDR4 2666 C18 2x16GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. 1 Core Read Bench 17.1GB/s
Avg. Physical RAM Latency 80.7ns
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Average Bench

(Based on 1,542 samples)
Min Avg Max
24.3 MC Read 30.8 33.9
25.9 MC Write 32.3 35.2
22.3 MC Mixed 26.8 29.2
85.7% 30 GB/s
Min Avg Max
11.3 SC Read 17.1 21.7
20.6 SC Write 32.6 37.9
16.7 SC Mixed 24.3 28.2
70.6% 24.7 GB/s
Min Avg Max
61.2 Latency 80.7 116
49.6% 80.7 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
2 of 4 slots used
32GB SODIMM DDR4 clocked @ 2667 MHz
MC Read 32.9
MC Write 34.9
MC Mixed 28.9
92% 32.2 GB/s
SC Read 17.7
SC Write 36.4
SC Mixed 26.3
77% 26.8 GB/s
Latency 75.5
53% 75.5 ns
2 of 4 slots used
32GB SODIMM DDR4 clocked @ 2800 MHz
MC Read 30.8
MC Write 38.7
MC Mixed 31.8
96% 33.8 GB/s
SC Read 9.7
SC Write 28.2
SC Mixed 13.2
49% 17 GB/s
Latency 78.2
51% 78.2 ns
2 of 2 slots used
32GB SODIMM DDR4 clocked @ 2667 MHz
MC Read 30.5
MC Write 27.9
MC Mixed 29.2
83% 29.2 GB/s
SC Read 24.5
SC Write 35.3
SC Mixed 27.1
83% 29 GB/s
Latency 84.5
47% 84.5 ns
2 of 2 slots used
32GB SODIMM DDR4 2667 MHz clocked @ 2666 MHz
MC Read 32.2
MC Write 31.1
MC Mixed 22.9
82% 28.7 GB/s
SC Read 18.2
SC Write 35
SC Mixed 25.7
75% 26.3 GB/s
Latency 73.3
55% 73.3 ns
2 of 2 slots used
32GB SODIMM DDR4 2667 MHz clocked @ 2400 MHz
MC Read 30.1
MC Write 30
MC Mixed 27.6
84% 29.2 GB/s
SC Read 22.4
SC Write 33.9
SC Mixed 23.8
76% 26.7 GB/s
Latency 116
35% 116 ns
2 of 2 slots used
32GB SODIMM DDR4 clocked @ 2667 MHz
MC Read 31.1
MC Write 30.5
MC Mixed 22.5
80% 28 GB/s
SC Read 18.2
SC Write 35.2
SC Mixed 26.5
76% 26.6 GB/s
Latency 62.2
64% 62.2 ns
1,542 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 43,328,154 RAM Kits tested.

Typical F4 DDR4 2666 C18 2x16GB Builds (Compare 23 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 55%
Gunboat
Desktop
Desktop 78%
Battleship
Workstation
Workstation 46%
Yacht

Motherboard: EVGA SC17 1070 4KG

EDIT WITH CUSTOM PC BUILDER

Popular F4 DDR4 2666 C18 2x16GB compatible motherboards:

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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.

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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.
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  • - Share your opinion by voting.
Memory Kit Rankings (Price vs Performance) June 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 i5-11400F $220Nvidia RTX 3070 $500Crucial MX500 250GB $45
Intel Core i5-11600K $259Nvidia RTX 3060-Ti $400Samsung 850 Evo 120GB $78
Intel Core i7-10700K $300Nvidia RTX 3080 $700Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3200 C16 2x8GB $79SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair Vengeance LPX DDR4 3000 C15 2x8GB $94SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $100G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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