Average Bench: 83.3% (44th of 113)

Based on 11,056 user benchmarks.  Model: G.SKILL F4-3000C15-8GVKB 2x8GB

Very good average bench

The G.SKILL F4 DDR4 3000 C15 2x8GB averaged just 16.6% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the G.SKILL F4 DDR4 3000 C15 2x8GB near the top of the comparison list.


Avg. 16 Core Read Bench 32.5GB/s
Avg. 16 Core Write Bench 30.3GB/s

Average consistency

The range of scores (95th - 5th percentile) for the G.SKILL F4 DDR4 3000 C15 2x8GB is 43.6%. This is a relatively wide range which indicates that the G.SKILL F4 DDR4 3000 C15 2x8GB performs inconsistently under varying real world conditions.


Avg. 1 Core Read Bench 19.7GB/s
Avg. Physical RAM Latency 71.1ns

Average Bench

(Based on 11,056 samples)
Min Avg Max
21.6 MC Read 32.5 41.3
18 MC Write 30.3 39.6
18.6 MC Mixed 26.4 34.1
85% 29.8 GB/s
Min Avg Max
12.2 SC Read 19.7 25.3
16.2 SC Write 29.4 40.8
15.3 SC Mixed 25.1 32.2
70.6% 24.7 GB/s
Min Avg Max
49.1 Latency 71.1 102
56.3% 71.1 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 DDR4 clocked @ 3000 MHz
MC Read 37.8
MC Write 33.5
MC Mixed 24.6
91% 32 GB/s
SC Read 20.9
SC Write 37.5
SC Mixed 29.7
84% 29.4 GB/s
Latency 46.8
86% 46.8 ns
2 of 4 slots used
16GB DIMM DDR4 clocked @ 3000 MHz
MC Read 37.6
MC Write 32.7
MC Mixed 24.7
90% 31.7 GB/s
SC Read 14.1
SC Write 37.3
SC Mixed 29.3
77% 26.9 GB/s
Latency 47.7
84% 47.7 ns
2 of 4 slots used
16GB DIMM DDR4 clocked @ 3000 MHz
MC Read 33.6
MC Write 33.8
MC Mixed 27.1
90% 31.5 GB/s
SC Read 16.5
SC Write 22.3
SC Mixed 26.1
62% 21.6 GB/s
Latency 59.4
67% 59.4 ns
2 of 4 slots used
16GB DIMM DDR4 clocked @ 3000 MHz
MC Read 31.3
MC Write 30.3
MC Mixed 35.1
92% 32.2 GB/s
SC Read 12.1
SC Write 12.3
SC Mixed 19.9
42% 14.8 GB/s
Latency 133
30% 133 ns
11,056 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 30,691,617 RAM Kits tested.

Typical F4 DDR4 3000 C15 2x8GB Builds (Compare 751 builds) See popular component choices, score breakdowns and rankings.
Gaming 73%
Desktop 69%
Battle cruiser
Workstation 54%

System: Powerspec Gseries

EDIT WITH CUSTOM PC BUILDER Value: 66% - Good Total price: $530

Popular F4 DDR4 3000 C15 2x8GB systems:

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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

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  • - 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.
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Memory Kit Rankings (Price vs Performance) August 2020 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.


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.
Intel Core i5-9600K $195Nvidia GTX 1660S (Super) $230Crucial MX500 250GB $45
Intel Core i5-9400F $156Nvidia GTX 1650S (Super) $170Samsung 850 Evo 120GB $78
Intel Core i7-9700K $350Nvidia RTX 2070S (Super) $510Samsung 860 Evo 250GB $46
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $55SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $34Corsair Vengeance LPX DDR4 3000 C15 2x8GB $71SanDisk Extreme 32GB $46
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $681SanDisk Extreme 16GB $24
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