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G.SKILL F4-2400C14Q2-128GRK

Ripjaws 4 DDR4 2400 C14 8x16GB

▲ 631,044 ▼

Release date: Q2 2015.

Average Bench: 123% (1st of 113)

Based on 42 user benchmarks.  Model: G.SKILL F4-2400C14-16GRK 8x16GB
Poor: 104%Average: 123% Great: 144%

Popular builds with this RAM

Outstanding average bench

The G.SKILL Ripjaws 4 DDR4 2400 C14 8x16GB averaged 22.6% 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.

Strengths

Avg. 16 Core Write Bench 49.5GB/s
Avg. 16 Core Read Bench 49.5GB/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.

Weaknesses

Avg. 1 Core Read Bench 14.9GB/s
Avg. Physical RAM Latency 73.3ns
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Average Bench

(Based on 42 samples)
Rank 1123%
Min Avg Max
32.7 MC Read 49.5 60.6
18.7 MC Write 49.5 59.5
34.3 MC Mixed 46.4 57.3
138% 48.5 GB/s
Min Avg Max
5.9 SC Read 14.9 25
14.9 SC Write 21.7 35.9
8.8 SC Mixed 21.6 34.7
55.4% 19.4 GB/s
Min Avg Max
59.3 Latency 73.3 121
54.6% 73.3 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 @ 2133 MHz
108% Outstanding
MC Read 41.5
MC Write 43.8
MC Mixed 41.7
121% 42.3 GB/s
SC Read 15.2
SC Write 17
SC Mixed 20.7
50% 17.6 GB/s
Latency 68.4
58% 68.4 ns
8 of 8 slots used
128GB DIMM DDR4 clocked @ 2400 MHz
104% Outstanding
MC Read 32.7
MC Write 55.8
MC Mixed 36.2
119% 41.6 GB/s
SC Read 7.5
SC Write 22.2
SC Mixed 10.9
39% 13.5 GB/s
Latency 85.4
47% 85.4 ns
8 of 8 slots used
128GB DIMM DDR4 clocked @ 2400 MHz
99.7% Outstanding
MC Read 32.4
MC Write 53.3
MC Mixed 34
114% 39.9 GB/s
SC Read 7.7
SC Write 21.8
SC Mixed 10.5
38% 13.3 GB/s
Latency 86.2
46% 86.2 ns
42 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 28,039,978 RAM Kits tested.

 Prices

Approx. $840 @ launch in Jun '15
AmazonUS $1,29118 months
Send price feedback
Custom PC Builder (Start a new build) Build your perfect PC: compare component prices, popularity, speed and value for money.

CHOOSE A COMPONENT:

CPU GPU SSD HDD RAM MBD
Typical Ripjaws 4 DDR4 2400 C14 8x16GB Builds (Compare 1,419 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 95%
Nuclear submarine
Desktop
Desktop 83%
Aircraft carrier
Workstation
Workstation 79%
Battleship

Motherboard: Asus X99-E

CPU
Core i7-6800KIntel  $339Bench 84%, 29,444 samples712x
Core i7-5820KIntel  $198Bench 84%, 73,544 samples238x
Core i7-6850KIntel  $370Bench 88%, 18,209 samples225x
GPU
GTX 1080Nvidia  $540Bench 102%, 678,876 samples339x
GTX 1070Nvidia  $415Bench 78%, 846,070 samples177x
GTX 1080-TiNvidia  $749Bench 128%, 494,721 samples167x
SSD
850 Evo 500GBSamsung  $140Bench 110%, 465,159 samples100x
850 Evo 250GBSamsung  $75Bench 103%, 583,942 samples79x
960 Evo NVMe PCIe M.2 500GBSamsung  $140Bench 217%, 115,770 samples65x
RAM
Ripjaws 4 DDR4 2400 C14 8x16GBG.SKILL  $1,291Bench 123%, 42 samples1x
EDIT WITH CUSTOM PC BUILDER Value: 58% - Above average Total price: $2,310

Popular Ripjaws 4 DDR4 2400 C14 8x16GB compatible motherboards:

How Fast Is Your RAM? (Bench your build) Size up your PC in less than a minute.

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  • - CPU tests include: integer, floating and string.
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  • - Drive tests include: read, write, sustained write and mixed IO.
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  • - Reports are generated and presented on userbenchmark.com.
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Memory Kit Rankings (Price vs Performance) May 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]

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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

RAMPro
Avatar level
1,235

Official site www.gskill.com/...

Added 4 years ago.
USA-User
Avatar level
6,514

Excellent (edit your comment) Add link

1 month ago.

ARG-User
Avatar level
2,402

Terrible

10 months ago.

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

ColdSpy
Avatar level
310

Average

7 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.

ViceCity
Avatar level
102

Terrible

23 months ago.

slow

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Ready to retire
Age: 4 years

Speed Comparisons

vs Corsair Vengeance LPX DDR4 3200 C16 2x8GB
vs Corsair Vengeance LPX DDR4 3000 C15 2x8GB
vs G.SKILL Trident Z DDR4 3200 C14 4x16GB
vs HyperX Fury DDR4 2133 C14 2x8GB
vs Corsair Vengeance LPX DDR4 2666 C16 2x8GB
vs G.SKILL Trident Z DDR4 3200 C16 2x8GB
vs Corsair Vengeance LPX DDR4 2133 C13 2x8GB
vs G.SKILL Trident Z DDR4 3600 C16 2x8GB
vs G.SKILL Ripjaws 4 DDR4 2400 C14 8x16GB

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

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 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-9400F $165Nvidia GTX 1660S (Super) $230Crucial MX500 250GB $49
Intel Core i5-9600K $199Nvidia GTX 1650S (Super) $160Samsung 850 Evo 120GB $78
Intel Core i7-9700K $365Nvidia RTX 2070S (Super) $500Samsung 850 Pro 512GB $240
HDDRAMUSB
Seagate Barracuda 1TB (2016) $43Corsair Vengeance LPX DDR4 3200 C16 2x8GB $80SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $40Corsair Vengeance LPX DDR4 3000 C15 2x8GB $75SanDisk Extreme 32GB $46
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $681SanDisk Ultra Fit 32GB $16
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