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

G.SKILL F3-14900CL9-4

F3 DDR3 1866 C9 4x4GB

▲ 501 ▼

Release date ≤ Q4 2015.

Average Bench: 59.9% (105th of 132)

Based on 1,250 user benchmarks.  Model: G.SKILL F3-14900CL9-4 4x4GB
Poor: 36%Average: 59.9% Great: 107%

Popular builds with this RAM

Average average bench

The G.SKILL F3 DDR3 1866 C9 4x4GB averaged 40.0% lower than the peak scores attained by the group leaders. This isn't a great result which indicates that there are much faster alternatives on the comparison list.

Strengths

Avg. 16 Core Read Bench 24.2GB/s
Avg. 16 Core Mixed IO Bench 21.7GB/s

Very poor consistency

The range of scores (95th - 5th percentile) for the G.SKILL F3 DDR3 1866 C9 4x4GB is 70.9%. This is a particularly wide range which indicates that the G.SKILL F3 DDR3 1866 C9 4x4GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 1 Core Write Bench 9.78GB/s
Avg. 1 Core Read Bench 11.5GB/s

Average Bench

(Based on 1,250 samples)
Rank 10559.9%
Min Avg Max
15.3 MC Read 24.2 43.4
9.07 MC Write 21.2 44.2
12.7 MC Mixed 21.7 39.4
63.9% 22.4 GB/s
Min Avg Max
7.43 SC Read 11.5 18.2
6.8 SC Write 9.78 15.2
9.07 SC Mixed 12.2 14.5
32% 11.2 GB/s
Min Avg Max
57.5 Latency 73.2 88.2
54.6% 73.2 ns
User Benchmarks BenchMulti coreSingle coreLatency
The fastest RAM (mainstream) averages a speed of 100%
4 of 4 slots used
16GB DIMM DDR3 clocked @ 1866 MHz
96.7% Outstanding
MC Read 40.3
MC Write 36.3
MC Mixed 35.8
107% 37.5 GB/s
SC Read 16.7
SC Write 14.1
SC Mixed 13.4
42% 14.7 GB/s
Latency 56.8
70% 56.8 ns
4 of 4 slots used
16GB DIMM DDR3 1600 MHz
91.1% Outstanding
MC Read 33.7
MC Write 39.2
MC Mixed 33.7
102% 35.5 GB/s
SC Read 15.8
SC Write 13.9
SC Mixed 12.7
40% 14.1 GB/s
Latency 69.2
58% 69.2 ns
4 of 4 slots used
16GB DIMM DDR3 clocked @ 1600 MHz
83.2% Excellent
MC Read 30
MC Write 35.2
MC Mixed 30.9
92% 32 GB/s
SC Read 16.3
SC Write 13.9
SC Mixed 12.6
41% 14.3 GB/s
Latency 70.9
56% 70.9 ns
4 of 4 slots used
16GB DIMM DDR3 clocked @ 1600 MHz
81.7% Excellent
MC Read 29.5
MC Write 34.7
MC Mixed 30.6
90% 31.6 GB/s
SC Read 15.5
SC Write 13.6
SC Mixed 13.4
40% 14.2 GB/s
Latency 79.1
51% 79.1 ns
4 of 4 slots used
16GB DIMM DDR3 clocked @ 800 MHz
45.8% Average
MC Read 18.8
MC Write 14.6
MC Mixed 17.2
48% 16.9 GB/s
SC Read 8.3
SC Write 7.1
SC Mixed 10.4
25% 8.6 GB/s
Latency 79.6
50% 79.6 ns
4 of 4 slots used
16GB DIMM DDR3 800 MHz clocked @ 667 MHz
41.1% Average
MC Read 15.8
MC Write 13.9
MC Mixed 13.7
41% 14.5 GB/s
SC Read 9.4
SC Write 8.7
SC Mixed 11.1
28% 9.73 GB/s
Latency 77.1
52% 77.1 ns
1,250 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 68,302,738 RAM Kits tested

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 F3 DDR3 1866 C9 4x4GB Builds (Compare 1,431 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 36%
Jet ski
Desktop
Desktop 69%
Battle cruiser
Workstation
Workstation 29%
Raft

Motherboard: Gigabyte GA-990FXA-UD3 - $100

CPU
FX-8350AMD  $85Bench 61%, 313,196 samples579x
FX-8320AMD  $95Bench 59%, 106,454 samples216x
FX-6300AMD  $90Bench 55%, 261,607 samples112x
GPU
RX 580AMD  $131Bench 52%, 360,351 samples77x
GTX 1050-TiNvidia  $59Bench 29%, 946,701 samples67x
GTX 1060-6GBNvidia  $117Bench 56%, 1,368,019 samples61x
SSD
860 Evo 500GBSamsung  $80Bench 105%, 762,998 samples46x
A400 240GBKingston  $25Bench 66%, 424,288 samples41x
850 Evo 250GBSamsung  $100Bench 103%, 951,591 samples35x
RAM
F3 DDR3 1866 C9 4x4GBG.SKILLBench 60%, 1,250 samples1x
EDIT WITH CUSTOM PC BUILDER Value: 73% - Very good Total price: $395

Popular F3 DDR3 1866 C9 4x4GB 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

Added n/a ago.
Your
opinion?
▲Like ▼Dislike
Ready to retire
Age: 8 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 $278WD Black SN850X M.2 2TB $135
Intel Core i5-12600K $159Nvidia RTX 4060-Ti $389WD Black SN850X M.2 1TB $84
Intel Core i5-12400F $111Nvidia RTX 4070 $500Crucial T700 M.2 4TB $400
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