Average Bench: 134% (1st of 108)

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

Outstanding average bench

The G.SKILL F4 DDR4 2400 C15 8x16GB averaged 33.7% 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 54.7GB/s
Avg. 16 Core Read Bench 54.5GB/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 115ns
Avg. 1 Core Read Bench 16.1GB/s

Average Bench

(Based on 16 samples)
Min Avg Max
27.9 MC Read 54.5 59.3
27 MC Write 54.7 60.6
25.4 MC Mixed 50.2 53.9
152% 53.1 GB/s
Min Avg Max
12.2 SC Read 16.1 18.2
14.2 SC Write 32.7 35.9
17.7 SC Mixed 23.1 25.6
68.5% 24 GB/s
Min Avg Max
106 Latency 115 147
34.8% 115 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 58.3
MC Mixed 53.5
162% 56.9 GB/s
SC Read 16.9
SC Write 34.7
SC Mixed 23.2
71% 24.9 GB/s
Latency 110
36% 110 ns
8 of 8 slots used
128GB DIMM DDR4 2133 MHz clocked @ 1067 MHz
MC Read 52.1
MC Write 54.5
MC Mixed 50
149% 52.2 GB/s
SC Read 14.6
SC Write 31.3
SC Mixed 20.6
63% 22.2 GB/s
Latency 120
33% 120 ns
8 of 8 slots used
128GB DIMM DDR4 2133 MHz clocked @ 1067 MHz
MC Read 27.9
MC Write 27
MC Mixed 25.4
76% 26.8 GB/s
SC Read 12.2
SC Write 14.2
SC Mixed 17.7
42% 14.7 GB/s
Latency 147
27% 147 ns
16 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 F4 DDR4 2400 C15 8x16GB Builds (Compare 672 builds) See popular component choices, score breakdowns and rankings.
Gaming 148%
Desktop 131%
Workstation 171%

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

EDIT WITH CUSTOM PC BUILDER Value: 128% - Outstanding Total price: $1,900

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) 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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