Average Bench: 78.5% (58th of 113)

Based on 4,839 user benchmarks.  Model: G.SKILL F4-2666C15-4GVR 2x4GB

Good average bench

The G.SKILL Ripjaws V DDR4 2666 C15 2x4GB averaged 21.4% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the G.SKILL Ripjaws V DDR4 2666 C15 2x4GB near the top of the comparison list.

Strengths

Avg. 16 Core Read Bench 30.3GB/s
Avg. 16 Core Write Bench 28.9GB/s

Below average consistency

The range of scores (95th - 5th percentile) for the G.SKILL Ripjaws V DDR4 2666 C15 2x4GB is 55.9%. This is a relatively wide range which indicates that the G.SKILL Ripjaws V DDR4 2666 C15 2x4GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Physical RAM Latency 79.7ns
Avg. 1 Core Read Bench 18.9GB/s
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Average Bench

(Based on 4,839 samples)
Min Avg Max
14.8 MC Read 30.3 38.6
14.6 MC Write 28.9 36.9
12.7 MC Mixed 25.3 33
80.4% 28.2 GB/s
Min Avg Max
12.2 SC Read 18.9 25.3
14.3 SC Write 27.9 37
13.9 SC Mixed 23.2 28.7
66.6% 23.3 GB/s
Min Avg Max
55.3 Latency 79.7 113
50.2% 79.7 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
2 of 4 slots used
8GB DIMM DDR4 clocked @ 2666 MHz
MC Read 34.6
MC Write 36
MC Mixed 26.3
92% 32.3 GB/s
SC Read 19.9
SC Write 37
SC Mixed 27.6
80% 28.2 GB/s
Latency 52.5
76% 52.5 ns
2 of 4 slots used
8GB DIMM DDR4 clocked @ 2666 MHz
MC Read 34.8
MC Write 34.5
MC Mixed 25.9
91% 31.7 GB/s
SC Read 19.3
SC Write 34.8
SC Mixed 28.8
79% 27.6 GB/s
Latency 54.7
73% 54.7 ns
2 of 4 slots used
8GB DIMM DDR4 clocked @ 2667 MHz
MC Read 33.5
MC Write 33.3
MC Mixed 24.1
87% 30.3 GB/s
SC Read 18.9
SC Write 34.9
SC Mixed 25.1
75% 26.3 GB/s
Latency 57
70% 57 ns
2 of 4 slots used
8GB DIMM DDR4 clocked @ 2667 MHz
MC Read 33.3
MC Write 31.8
MC Mixed 23.8
85% 29.6 GB/s
SC Read 17.7
SC Write 32.3
SC Mixed 26.6
73% 25.5 GB/s
Latency 51.6
78% 51.6 ns
2 of 4 slots used
8GB DIMM DDR4 clocked @ 2133 MHz
MC Read 31.1
MC Write 30.1
MC Mixed 27.6
85% 29.6 GB/s
SC Read 21.5
SC Write 29.2
SC Mixed 24.3
71% 25 GB/s
Latency 82.3
49% 82.3 ns
2 of 4 slots used
8GB DIMM DDR4 clocked @ 2133 MHz
MC Read 22.2
MC Write 21.9
MC Mixed 19.1
60% 21.1 GB/s
SC Read 12.3
SC Write 15.6
SC Mixed 16.1
42% 14.7 GB/s
Latency 74.5
54% 74.5 ns
4,839 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 47,575,279 RAM Kits tested.

Typical Ripjaws V DDR4 2666 C15 2x4GB Builds (Compare 71,046 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 47%
Yacht
Desktop
Desktop 80%
Aircraft carrier
Workstation
Workstation 44%
Speed boat

Motherboard: Gigabyte B450M DS3H - $82

EDIT WITH CUSTOM PC BUILDER Value: 62% - Good Total price: $605

Popular Ripjaws V DDR4 2666 C15 2x4GB 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) November 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]

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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

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 i5-12600K $300Nvidia RTX 3070 $500Crucial MX500 250GB $45
Intel Core i5-11600K $220Nvidia RTX 3060-Ti $400Samsung 860 Evo 250GB $52
Intel Core i7-11700K $300Nvidia RTX 3080 $700Samsung 850 Evo 120GB $183
HDDRAMUSB
Seagate Barracuda 1TB (2016) $37Corsair Vengeance LPX DDR4 3200 C16 2x8GB $63SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $33Corsair Vengeance LPX DDR4 3000 C15 2x8GB $74SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $71G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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