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G.SKILL F4-2666C15D-16GVR

Ripjaws V DDR4 2666 C15 2x8GB

▲ 507 ▼

Release date ≤ Q4 2015.

Average Bench: 76% (68th of 115)

Based on 19,779 user benchmarks.  Model: G.SKILL F4-2666C15-8GVR 2x8GB
Poor: 43%Average: 76% Great: 96%

Popular builds with this RAM

Good average bench

The G.SKILL Ripjaws V DDR4 2666 C15 2x8GB averaged 23.9% 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 2x8GB near the top of the comparison list.

Strengths

Avg. 16 Core Read Bench 29.2GB/s
Avg. 16 Core Write Bench 27.8GB/s

Below average consistency

The range of scores (95th - 5th percentile) for the G.SKILL Ripjaws V DDR4 2666 C15 2x8GB is 53.1%. This is a relatively wide range which indicates that the G.SKILL Ripjaws V DDR4 2666 C15 2x8GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 1 Core Read Bench 18.2GB/s
Avg. Physical RAM Latency 77ns
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Average Bench

(Based on 19,779 samples)
Rank 6876%
Min Avg Max
15.2 MC Read 29.2 37.6
14.4 MC Write 27.8 36.6
12.9 MC Mixed 24.2 31.7
77.4% 27.1 GB/s
Min Avg Max
11.7 SC Read 18.2 24.7
14.6 SC Write 27.4 37.5
13.8 SC Mixed 23.1 29.6
65.4% 22.9 GB/s
Min Avg Max
56.2 Latency 77 107
51.9% 77 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
2 of 4 slots used
16GB DIMM DDR4 clocked @ 2667 MHz
84.4% Excellent
MC Read 33.3
MC Write 31.3
MC Mixed 23.9
84% 29.5 GB/s
SC Read 19.4
SC Write 32.7
SC Mixed 26.9
75% 26.3 GB/s
Latency 56.2
71% 56.2 ns
2 of 2 slots used
16GB DIMM DDR4 clocked @ 3200 MHz
74.6% Very good
MC Read 25.2
MC Write 27
MC Mixed 27.7
76% 26.6 GB/s
SC Read 19.5
SC Write 29.3
SC Mixed 22.2
68% 23.7 GB/s
Latency 90
44% 90 ns
2 of 4 slots used
16GB DIMM DDR4 clocked @ 2133 MHz
67.3% Good
MC Read 29.4
MC Write 16.1
MC Mixed 25.3
67% 23.6 GB/s
SC Read 23.7
SC Write 16
SC Mixed 26
63% 21.9 GB/s
Latency 81.8
49% 81.8 ns
19,779 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 59,462,959 RAM Kits tested.

Custom PC Builder (Start a new build) Build your perfect PC: compare component prices, popularity, speed and value for money.

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CPU GPU SSD HDD RAM MBD
Typical Ripjaws V DDR4 2666 C15 2x8GB Builds (Compare 5,059 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 92%
Nuclear submarine
Desktop
Desktop 91%
Nuclear submarine
Workstation
Workstation 84%
Aircraft carrier

Motherboard: MSI Z370 GAMING PLUS (MS-7B61) - $125

CPU
Core i7-8700KIntel  $229Bench 88%, 746,287 samples1,636x
Core i5-8600KIntel  $235Bench 91%, 264,837 samples1,270x
Core i7-8700Intel  $330Bench 87%, 349,567 samples538x
GPU
GTX 1080Nvidia  $323Bench 102%, 1,082,454 samples519x
GTX 1060-6GBNvidia  $130Bench 56%, 1,368,019 samples454x
GTX 1070Nvidia  $200Bench 80%, 1,459,281 samples376x
SSD
860 Evo 500GBSamsung  $75Bench 105%, 762,998 samples256x
860 Evo 1TBSamsung  $140Bench 112%, 602,853 samples186x
970 Evo Plus NVMe PCIe M.2 1TBSamsung  $60Bench 310%, 455,997 samples121x
RAM
Ripjaws V DDR4 2666 C15 2x8GBG.SKILLBench 76%, 19,779 samples1x
EDIT WITH CUSTOM PC BUILDER Value: 76% - Very good Total price: $752

Popular Ripjaws V DDR4 2666 C15 2x8GB compatible motherboards:

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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.

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  • - Drive tests include: read, write, sustained write and mixed IO.
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  • - SkillBench (space shooter) tests user input accuracy.
  • - Reports are generated and presented on userbenchmark.com.
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Memory Kit Rankings (Price vs Performance) March 2023 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

Added n/a ago.
USA-User
Avatar level
9,304

Excellent (edit your comment) Add link

4 years ago.

atriox
Avatar level
12

Excellent

3 years ago.

This is great RAM. I don't really care for the heat spreader's looks or the red color but my case has no window so I can't see it anyway XD I see a lot of bench's on here showing 2133MHz... make sure to load the XMP profile LOL These are meant to be run at 2666MHz 15-15-15-35.

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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 G.SKILL Trident Z DDR4 3600 C16 2x8GB
vs Corsair Vengeance LPX DDR4 2666 C16 2x8GB
vs HyperX Fury DDR4 2133 C14 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

115 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.

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 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-13600K $313Nvidia RTX 3060 $350Crucial MX500 250GB $32
Intel Core i5-12400F $159Nvidia RTX 3060-Ti $419Samsung 850 Evo 120GB $106
Intel Core i5-12600K $220Nvidia RTX 4070-Ti $800Samsung 860 Evo 250GB $50
HDDRAMUSB
Seagate Barracuda 1TB (2016) $34Corsair Vengeance LPX DDR4 3200 C16 2x8GB $43SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $31Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $381SanDisk Ultra Fit 32GB $16
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