TEST
YOUR RAM
ADD TO PC
BUILD

G.SKILL F4-2400C14Q2-128GRK

Ripjaws 4 DDR4 2400 C14 8x16GB

▲ 621,030 ▼

Release date: Q2 2015.

Average Bench: 124% (1st of 108)

Based on 39 user benchmarks.  Model: G.SKILL F4-2400C14-16GRK 8x16GB
Poor: 106%Average: 124% Great: 144%

Popular builds with this RAM

Outstanding average bench

The G.SKILL Ripjaws 4 DDR4 2400 C14 8x16GB averaged 24.0% 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 Read Bench 50.5GB/s
Avg. 16 Core Write Bench 49.3GB/s

Above average consistency

The range of scores (95th - 5th percentile) for the G.SKILL Ripjaws 4 DDR4 2400 C14 8x16GB is 38.2%. 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 15.2GB/s
Avg. Physical RAM Latency 72.9ns
ADVERTISEMENT

Average Bench

(Based on 39 samples)
Rank 1124%
Min Avg Max
33.2 MC Read 50.5 60.6
18.7 MC Write 49.3 59.5
34.3 MC Mixed 47.1 57.3
140% 49 GB/s
Min Avg Max
5.9 SC Read 15.2 25
14.9 SC Write 21.8 35.9
8.8 SC Mixed 22.2 34.7
56.4% 19.7 GB/s
Min Avg Max
59.3 Latency 72.9 121
54.8% 72.9 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 2133 MHz clocked @ 2400 MHz
128% Outstanding
MC Read 47.2
MC Write 55.8
MC Mixed 48.8
145% 50.6 GB/s
SC Read 16
SC Write 21.4
SC Mixed 22.1
57% 19.8 GB/s
Latency 61
66% 61 ns
8 of 8 slots used
128GB DIMM DDR4 clocked @ 2400 MHz
125% Outstanding
MC Read 55
MC Write 44
MC Mixed 49.1
141% 49.4 GB/s
SC Read 16.2
SC Write 19
SC Mixed 22.7
55% 19.3 GB/s
Latency 62.5
64% 62.5 ns
8 of 8 slots used
128GB DIMM DDR4 clocked @ 2133 MHz
115% Outstanding
MC Read 42.4
MC Write 50.3
MC Mixed 42.6
129% 45.1 GB/s
SC Read 13.6
SC Write 21
SC Mixed 21.4
53% 18.7 GB/s
Latency 68.9
58% 68.9 ns
39 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 23,277,692 RAM Kits tested.

 Prices

Approx. $840 @ launch in Jun '15
AmazonUS $1,29114 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 1,262 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 94%
Nuclear submarine
Desktop
Desktop 77%
Battleship
Workstation
Workstation 70%
Battleship

Motherboard: Asus X99-E

CPU
Core i7-6800KIntel  $350Bench 76%, 23,919 samples634x
Core i7-5820KIntel  $391Bench 72%, 71,532 samples211x
Core i7-6850KIntel  $400Bench 81%, 17,501 samples196x
GPU
GTX 1080Nvidia  $540Bench 105%, 614,460 samples298x
GTX 1080-TiNvidia  $808Bench 129%, 426,287 samples158x
GTX 1070Nvidia  $346Bench 79%, 759,017 samples156x
SSD
850 Evo 500GBSamsung  $77Bench 114%, 429,703 samples92x
850 Evo 250GBSamsung  $75Bench 103%, 520,826 samples71x
960 Evo NVMe PCIe M.2 250GBSamsung  $100Bench 203%, 174,625 samples56x
RAM
Ripjaws 4 DDR4 2400 C14 8x16GBG.SKILL  $1,291Bench 124%, 39 samples1x
EDIT WITH CUSTOM PC BUILDER Value: 59% - Above average Total price: $2,258

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.

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

Gaming Desktop Workstation

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) January 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]

ADVERTISEMENT

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
735

Official site www.gskill.com/...

Added 3 years ago.
USA-User
Avatar level
6,110

Disliked (edit your comment) Add link

4 months ago.

ARG-User
Avatar level
2,256

Terrible

5 months ago.

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

ColdSpy
Avatar level
280

Average

3 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

19 months ago.

slow

Your
opinion?
▲Like ▼Dislike
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 Corsair Dominator DDR4 3000 C15 4x16GB

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

Computer Components FAQ
What is the UBM value for money rating?
What is UBM Effective Speed?
Thunderbolt speed?
Are USB 3.0 cables different?
USB 3.0 vs 2.0 speed difference?
Why buy USB 3.0 today?
USB 3.0 / 4.0 release dates and max speeds?
Graphics Cards
How to force Optimus or Switchable discrete GPUs?
What are the UBM DX11 GPU tests?
What are the UBM DX10 GPU tests?
What are the UBM DX09 GPU tests?
What is the Splatting GPU benchmark?
What is the Gravity (NBody) GPU benchmark?
Memory Kits
What is the RAM value for money rating?
What is the effective RAM speed index?
What is the system memory latency ladder?
ALL FAQs »

 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-9600K $218Nvidia GTX 1660S (Super) $240Crucial MX500 250GB $42
Intel Core i5-9400F $155Nvidia GTX 1650S (Super) $160Samsung 850 Evo 120GB $78
Intel Core i7-9700K $356Nvidia RTX 2060 $349Samsung 850 Pro 512GB $224
HDDRAMUSB
Seagate Barracuda 1TB (2016) $37Corsair Vengeance LPX DDR4 3200 C16 2x8GB $73SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $40Corsair Vengeance LPX DDR4 3000 C15 2x8GB $63SanDisk Extreme 32GB $46
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $653SanDisk Ultra Fit 32GB $16
Today's hottest
Amazon Ebay
deals
CPU GPU SSD HDD USB RAM MBD
Test your PC Build a PC
Can You Run It?
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer Feedback