Average Bench: 123% (1st of 113)

Based on 45 user benchmarks.  Model: G.SKILL F4-2400C14-16GRK 8x16GB

Outstanding average bench

The G.SKILL Ripjaws 4 DDR4 2400 C14 8x16GB averaged 23.3% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the G.SKILL Ripjaws 4 DDR4 2400 C14 8x16GB near the top of the comparison list.


Avg. 16 Core Read Bench 50GB/s
Avg. 16 Core Write Bench 49.7GB/s

Average consistency

The range of scores (95th - 5th percentile) for the G.SKILL Ripjaws 4 DDR4 2400 C14 8x16GB is 40.8%. This is a relatively wide range which indicates that the G.SKILL Ripjaws 4 DDR4 2400 C14 8x16GB performs inconsistently under varying real world conditions.


Avg. 1 Core Read Bench 15.1GB/s
Avg. Physical RAM Latency 72.4ns

Average Bench

(Based on 45 samples)
Min Avg Max
32.7 MC Read 50 60.6
18.7 MC Write 49.7 59.5
34.3 MC Mixed 46.4 57.3
139% 48.7 GB/s
Min Avg Max
5.9 SC Read 15.1 25
14.9 SC Write 21.8 35.9
8.8 SC Mixed 22 34.7
56.2% 19.7 GB/s
Min Avg Max
57.1 Latency 72.4 121
55.3% 72.4 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 clocked @ 2400 MHz
MC Read 58.2
MC Write 52.1
MC Mixed 46.4
149% 52.2 GB/s
SC Read 18.6
SC Write 24.3
SC Mixed 28
68% 23.6 GB/s
Latency 57.2
70% 57.2 ns
8 of 8 slots used
128GB DIMM clocked @ 2400 MHz
MC Read 57.8
MC Write 51.8
MC Mixed 46.6
149% 52.1 GB/s
SC Read 18.2
SC Write 24.2
SC Mixed 27.8
67% 23.4 GB/s
Latency 57.1
70% 57.1 ns
8 of 8 slots used
128GB DIMM clocked @ 2400 MHz
MC Read 57.9
MC Write 52
MC Mixed 46.2
149% 52 GB/s
SC Read 18.5
SC Write 24.1
SC Mixed 26.7
66% 23.1 GB/s
Latency 61.7
65% 61.7 ns
45 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 32,676,891 RAM Kits tested.


Approx. $840 @ launch in Jun '15
AmazonUS $1,29122 months
Send price feedback
Typical Ripjaws 4 DDR4 2400 C14 8x16GB Builds (Compare 1,648 builds) See popular component choices, score breakdowns and rankings.
Gaming 111%
Desktop 86%
Aircraft carrier
Workstation 99%
Nuclear submarine

Motherboard: Asus RAMPAGE V EXTREME - $310

EDIT WITH CUSTOM PC BUILDER Value: 54% - Above average Total price: $2,736

Popular Ripjaws 4 DDR4 2400 C14 8x16GB 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.
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Memory Kit Rankings (Price vs Performance) September 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.


Added 4 years ago.

Terrible (edit your comment) Add link

1 day ago.

little price to performance


14 months ago.

Very bad, I play minesweeper with this and i cant even get 1 FPS.


11 months ago.

Not worth buying unless if your use cases requires 128GB of RAM, and/or wants to fill entire HEDT motherboard RAM slots. When installed on octa-channel compatible motherboard, this RAM kit has one of the highest transfer speed ever.


9 days ago.

Best bench, horrible value, way too overkill.


2 years ago.


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.
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Intel Core i7-9700K $299Nvidia RTX 2070S (Super) $510Samsung 860 Evo 250GB $43
Seagate Barracuda 1TB (2016) $35Corsair Vengeance LPX DDR4 3200 C16 2x8GB $66SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $32Corsair Vengeance LPX DDR4 3000 C15 2x8GB $65SanDisk Extreme 32GB $30
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Extreme 16GB $28
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