Average Bench: 135% (1st of 108)

Based on 20 user benchmarks.  Model: G.SKILL F4-2400C15-16GTZRX 8x16GB

Outstanding average bench

The G.SKILL F4 DDR4 2400 C15 8x16GB averaged 35.4% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the G.SKILL F4 DDR4 2400 C15 8x16GB near the top of the comparison list.


Avg. 16 Core Write Bench 55.4GB/s
Avg. 16 Core Read Bench 55.3GB/s

Very good consistency

The range of scores (95th - 5th percentile) for the G.SKILL F4 DDR4 2400 C15 8x16GB is just 17%. This is a relatively narrow range which indicates that the G.SKILL F4 DDR4 2400 C15 8x16GB performs reasonably consistently under varying real world conditions.


Avg. Physical RAM Latency 114ns
Avg. 1 Core Read Bench 16.1GB/s

Average Bench

(Based on 20 samples)
Min Avg Max
27.9 MC Read 55.3 59.3
27 MC Write 55.4 60.6
25.4 MC Mixed 50.8 53.9
154% 53.8 GB/s
Min Avg Max
12.2 SC Read 16.1 18.2
14.2 SC Write 33.1 35.9
17.7 SC Mixed 23.3 25.6
69.1% 24.2 GB/s
Min Avg Max
106 Latency 114 147
35.2% 114 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
8 of 8 slots used
128GB DIMM DDR4 2400 MHz clocked @ 1200 MHz
MC Read 58.8
MC Write 58
MC Mixed 52.9
162% 56.6 GB/s
SC Read 16.2
SC Write 34.9
SC Mixed 23.8
71% 25 GB/s
Latency 111
36% 111 ns
8 of 8 slots used
128GB DIMM DDR4 2400 MHz clocked @ 1200 MHz
MC Read 58
MC Write 57.2
MC Mixed 53.4
161% 56.2 GB/s
SC Read 16.3
SC Write 34.7
SC Mixed 23
70% 24.7 GB/s
Latency 110
36% 110 ns
8 of 8 slots used
128GB DIMM DDR4 2400 MHz clocked @ 1200 MHz
MC Read 57.1
MC Write 55.5
MC Mixed 53.7
158% 55.4 GB/s
SC Read 16.3
SC Write 35.5
SC Mixed 23.5
72% 25.1 GB/s
Latency 108
37% 108 ns
20 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 19,734,060 RAM Kits tested.

Typical F4 DDR4 2400 C15 8x16GB Builds (Compare 767 builds) See popular component choices, score breakdowns and rankings.
Gaming 129%
Desktop 126%
Workstation 153%

Motherboard: MSI MEG X399 CREATION (MS-7B92)

EDIT WITH CUSTOM PC BUILDER Value: 49% - Average Total price: $1,924

Popular F4 DDR4 2400 C15 8x16GB 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) September 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 i5-9400F $140Nvidia GTX 1660 $220Samsung 850 Evo 250GB $70
Intel Core i5-9600K $225Nvidia GTX 1660-Ti $275Samsung 850 Evo 500GB $90
Intel Core i7-9700K $350Nvidia RTX 2060S (Super) $429Samsung 850 Pro 256GB $230
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3000 C15 2x8GB $70SanDisk Extreme 64GB $88
WD Blue 1TB (2012) $37G.SKILL Trident Z DDR4 3200 C14 4x16GB $799SanDisk Extreme 32GB $48
Seagate Barracuda 3TB (2016) $64Corsair Vengeance LPX DDR4 3200 C16 2x8GB $73SanDisk Extreme 16GB $24
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