Today's hottest
Amazon Ebay
deals
TEST
YOUR RAM
ADD TO PC
BUILD

G.SKILL F4-2400C14Q2-128GRK

Ripjaws 4 DDR4 2400 C14 8x16GB

▲ 541,189 ▼

Release date: Q2 2015.

Average Bench: 121% (18th of 132)

Based on 53 user benchmarks.  Model: G.SKILL F4-2400C14-16GRK 8x16GB
Poor: 102%Average: 121% Great: 135%

Popular builds with this RAM

Outstanding average bench

The G.SKILL Ripjaws 4 DDR4 2400 C14 8x16GB averaged 21.4% 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 50.1GB/s
Avg. 16 Core Read Bench 48.6GB/s

Above average consistency

The range of scores (95th - 5th percentile) for the G.SKILL Ripjaws 4 DDR4 2400 C14 8x16GB is 33.3%. This is a relatively narrow range which indicates that the G.SKILL Ripjaws 4 DDR4 2400 C14 8x16GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. 1 Core Read Bench 14.5GB/s
Avg. Physical RAM Latency 73.7ns

Average Bench

(Based on 53 samples)
Rank 18121%
Min Avg Max
32.7 MC Read 48.6 59.5
42.7 MC Write 50.1 58.6
34.3 MC Mixed 45.3 55
137% 48 GB/s
Min Avg Max
7.64 SC Read 14.5 18.3
16.8 SC Write 21.6 31.7
10.5 SC Mixed 21.1 27.7
54.5% 19.1 GB/s
Min Avg Max
58.9 Latency 73.7 120
54.3% 73.7 ns
User Benchmarks BenchMulti coreSingle coreLatency
The fastest RAM (mainstream) averages a speed of 100%
8 of 8 slots used
128GB DIMM DDR4 clocked @ 2133 MHz
126% Outstanding
MC Read 54.4
MC Write 51.5
MC Mixed 45.5
144% 50.5 GB/s
SC Read 14.3
SC Write 19.3
SC Mixed 21
52% 18.2 GB/s
Latency 74
54% 74 ns
8 of 8 slots used
128GB DIMM DDR4 clocked @ 2400 MHz
122% Outstanding
MC Read 44.8
MC Write 54.1
MC Mixed 45.8
138% 48.2 GB/s
SC Read 15.3
SC Write 19.5
SC Mixed 21.8
54% 18.9 GB/s
Latency 67.3
59% 67.3 ns
8 of 8 slots used
128GB DIMM clocked @ 2133 MHz
112% Outstanding
MC Read 48.1
MC Write 43.3
MC Mixed 41
126% 44.1 GB/s
SC Read 15
SC Write 18.6
SC Mixed 21.5
52% 18.4 GB/s
Latency 77.2
52% 77.2 ns
8 of 8 slots used
128GB DIMM DDR4 clocked @ 2133 MHz
111% Outstanding
MC Read 40.7
MC Write 49.3
MC Mixed 41.5
125% 43.8 GB/s
SC Read 13.4
SC Write 19.2
SC Mixed 20.1
50% 17.6 GB/s
Latency 84.9
47% 84.9 ns
53 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 68,335,047 RAM Kits tested

 Prices

If you buy via one of these links, our site may earn a commission

MSRP ≈ $840 @ launch in Jun '15
AmazonUS $1,2916 years
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 1,853 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 104%
UFO
Desktop
Desktop 90%
Aircraft carrier
Workstation
Workstation 105%
UFO

Motherboard: Asus ROG STRIX X299-E GAMING - $275

CPU
Core i7-7820XIntel  $195Bench 80%, 28,524 samples515x
Core i7-7800XIntel  $204Bench 78%, 22,334 samples366x
Core i9-7900XIntel  $325Bench 82%, 19,432 samples275x
GPU
GTX 1080-TiNvidia  $237Bench 124%, 840,268 samples412x
RTX 2080-TiNvidia  $441Bench 156%, 357,946 samples162x
GTX 1080Nvidia  $195Bench 102%, 1,082,454 samples128x
SSD
970 Evo Plus NVMe PCIe M.2 1TBSamsung  $117Bench 310%, 455,997 samples86x
960 Evo NVMe PCIe M.2 500GBSamsung  $140Bench 213%, 165,668 samples76x
970 Evo NVMe PCIe M.2 1TBSamsung  $100Bench 297%, 331,647 samples66x
RAM
Ripjaws 4 DDR4 2400 C14 8x16GBG.SKILL  $1,291Bench 121%, 53 samples1x
EDIT WITH CUSTOM PC BUILDER Value: 75% - Very good Total price: $2,115

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 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 value for money upgrades.

UserBenchmark of the month

Gaming Desktop ProGaming

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
  • - SkillBench (space shooter) tests user input accuracy
  • - 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
Memory Kit Rankings (Price vs Performance) November 2024 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.

 Comments

RAMPro
Avatar level
1,235

Official site www.gskill.com/...

Added 8 years ago.
USA-User
Avatar level
10,044

Liked (edit your comment) Add link

6 months ago.

BRA-User
Avatar level
4,751

Terrible

3 years ago.

Something's off about this. 2400 ram should not be getting the best benchs in the website considering there's a ton of ram kits with double that speed...

ESP-User
Avatar level
3,815

Poor

3 years ago.

Caídas de dos en fornite y cago

ARG-User
Avatar level
3,296

Terrible

5 years ago.

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

ColdSpy
Avatar level
330

Average

5 years 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.

0306
Avatar level
216

Average

4 years ago.

Best bench, horrible value, way too overkill.

ViceCity
Avatar level
118

Terrible

6 years ago.

slow

arrxw
Avatar level
44

Poor

19 months ago.

What do you need this much ram for? And why is it 2400mhz however faster than most ram in today's standards...

FurriestWolf
Avatar level
10

Good

4 years ago.

how 2 download free ram

Your
opinion?
▲Like ▼Dislike
Ready to retire
Age: 9 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 G.SKILL Trident Z DDR4 3600 C16 2x8GB
vs Corsair Vengeance LPX DDR4 2666 C16 2x8GB
vs G.SKILL Ripjaws 4 DDR4 2400 C14 8x16GB
vs Corsair Vengeance LPX DDR4 2133 C13 2x8GB
vs G.SKILL Trident Z DDR4 3200 C16 2x8GB

132 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
Why does UserBenchmark have a bad reputation on reddit?
Marketers operate thousands of reddit accounts. Our benchmarks expose their spiel so they attack our reputation.
Why don’t PC brands endorse UserBenchmark?
Brands make boatloads on flagships like the 4090 and 14900KS. We help users get similar real-world performance for less money.
Why don’t youtubers promote UserBenchmark?
We don't pay youtubers, so they don't praise us. Moreover, our data obstructs youtubers who promote overpriced or inferior products.
Why does UserBenchmark have negative trustpilot reviews?
The 200+ trustpilot reviews are mostly written by virgin marketing accounts. Real users don't give a monkey's about big brands.
Why is UserBenchmark the gold standard for users?
Instead of pursuing brands for sponsorship, we've spent 13 years publishing real-world data for users.
The Best
CPUGPUSSD
Intel Core i5-13600K $210Nvidia RTX 4060 $299WD Black SN850X M.2 2TB $130
Intel Core i5-12600K $160Nvidia RTX 4060-Ti $389WD Black SN850X M.2 1TB $80
Intel Core i5-12400F $111Nvidia RTX 4070 $500Crucial T700 M.2 4TB $378
Today's hottest
Amazon Ebay
deals
If you buy something via a price link, UserBenchmark may earn a commission
Build Test EFps
Can You Run It?
►
YouTube
*NEW*
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer  •  YouTube Feedback