Average Bench: 105% (5th of 113)

Based on 20 user benchmarks.  Model: G Skill Intl F4-4000C18-16GTRG 2x16GB

Outstanding average bench

The G Skill Intl F4-4000C18-16GTR2x16GB averaged 5.0% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the G Skill Intl F4-4000C18-16GTR2x16GB near the top of the comparison list.

Strengths

Avg. 16 Core Read Bench 48.7GB/s
Avg. 16 Core Write Bench 36.7GB/s

Poor consistency

The range of scores (95th - 5th percentile) for the G Skill Intl F4-4000C18-16GTR2x16GB is 69.9%. This is a particularly wide range which indicates that the G Skill Intl F4-4000C18-16GTR2x16GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Physical RAM Latency 70.8ns
Avg. 1 Core Read Bench 24.9GB/s
ADVERTISEMENT

Average Bench

(Based on 20 samples)
Min Avg Max
27.5 MC Read 48.7 117
20.1 MC Write 36.7 49.8
18 MC Mixed 29.4 38.3
109% 38.2 GB/s
Min Avg Max
16.6 SC Read 24.9 32.9
19.5 SC Write 34.4 50.5
21.9 SC Mixed 32.2 41.2
87.2% 30.5 GB/s
Min Avg Max
51.3 Latency 70.8 94.8
56.5% 70.8 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
2 of 4 slots used
32GB DIMM DDR4 2133 MHz clocked @ 4000 MHz
MC Read 50.9
MC Write 49.8
MC Mixed 31.1
126% 43.9 GB/s
SC Read 24.7
SC Write 50.5
SC Mixed 38.6
108% 37.9 GB/s
Latency 62.8
64% 62.8 ns
2 of 4 slots used
32GB DIMM DDR4 clocked @ 4000 MHz
MC Read 46.6
MC Write 47.5
MC Mixed 36.5
124% 43.5 GB/s
SC Read 22.7
SC Write 48.1
SC Mixed 33
99% 34.6 GB/s
Latency 53.3
75% 53.3 ns
2 of 4 slots used
32GB DIMM DDR4 2667 MHz clocked @ 4000 MHz
MC Read 39.8
MC Write 42.8
MC Mixed 28.9
106% 37.2 GB/s
SC Read 21.1
SC Write 47.8
SC Mixed 31.2
95% 33.4 GB/s
Latency 54.8
73% 54.8 ns
2 of 4 slots used
32GB DIMM DDR4 2667 MHz clocked @ 2666 MHz
MC Read 35.2
MC Write 33.1
MC Mixed 27.7
91% 32 GB/s
SC Read 24.2
SC Write 34.9
SC Mixed 27.3
82% 28.8 GB/s
Latency 77.2
52% 77.2 ns
2 of 4 slots used
32GB DIMM DDR4 2667 MHz clocked @ 2666 MHz
MC Read 34.7
MC Write 33.4
MC Mixed 23.1
87% 30.4 GB/s
SC Read 24.6
SC Write 34.9
SC Mixed 27.1
82% 28.9 GB/s
Latency 76.2
52% 76.2 ns
2 of 4 slots used
32GB DIMM DDR4 clocked @ 2133 MHz
MC Read 27.5
MC Write 28.2
MC Mixed 22.7
75% 26.1 GB/s
SC Read 16.6
SC Write 30.2
SC Mixed 24.1
68% 23.6 GB/s
Latency 69.9
57% 69.9 ns
20 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 45,862,835 RAM Kits tested.

Typical Skill Intl F4-4000C18-16GTR2x16GB Builds (Compare 9,100 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 152%
UFO
Desktop
Desktop 95%
Nuclear submarine
Workstation
Workstation 175%
UFO

Motherboard: Asus ROG CROSSHAIR VIII HERO (WI-FI) - $400

EDIT WITH CUSTOM PC BUILDER Value: 45% - Average Total price: $2,379

Popular Skill Intl F4-4000C18-16GTR2x16GB 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

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) September 2021 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

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.
CPUGPUSSD
Intel Core i5-11600K $270Nvidia RTX 3060-Ti $400Crucial MX500 250GB $45
Intel Core i5-11400F $260Nvidia RTX 3070 $500Samsung 860 Evo 250GB $52
Intel Core i7-11700K $380Nvidia GTX 1660S (Super) $240Samsung 850 Evo 120GB $183
HDDRAMUSB
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3200 C16 2x8GB $74SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair Vengeance LPX DDR4 3000 C15 2x8GB $77SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
Today's hottest deals
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer  •  YouTube Feedback