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G.SKILL F4-2666C15D-16GVR

Ripjaws V DDR4 2666 C15 2x8GB

▲ 501 ▼

Release date ≤ Q4 2015.

VS

Average Bench: 79.5% (51st of 105)

Based on 3,465 user benchmarks.  Model: G.SKILL F4-2666C15-8GVR 2x8GB
Poor: 43%Average: 79.5% Great: 97%

Popular builds with this RAM

Good average bench

The G.SKILL Ripjaws V DDR4 2666 C15 2x8GB averaged 20.5% 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 29.9GB/s
Avg. 16 Core Write Bench 29.6GB/s

Below average consistency

The range of scores (95th - 5th percentile) for the G.SKILL Ripjaws V DDR4 2666 C15 2x8GB is 53.8%. 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 18.7GB/s
Avg. Physical RAM Latency 69.7ns
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Average Bench

(Based on 3,465 samples)
Rank 5179.5%
Min Avg Max
14.7 MC Read 29.9 37.7
14.7 MC Write 29.6 36.6
13.4 MC Mixed 25 32.4
80.5% 28.2 GB/s
Min Avg Max
13 SC Read 18.7 23
14.8 SC Write 29.6 37.6
14.2 SC Mixed 23.9 29
68.7% 24.1 GB/s
Min Avg Max
52.7 Latency 69.7 101
57.4% 69.7 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 2667 MHz clocked @ 1333 MHz
90.4% Outstanding
MC Read 33.2
MC Write 33.8
MC Mixed 30.7
93% 32.6 GB/s
SC Read 22
SC Write 36.4
SC Mixed 25.2
80% 27.9 GB/s
Latency 80.9
49% 80.9 ns
2 of 4 slots used
16GB DIMM DDR4 clocked @ 2666 MHz
89.9% Excellent
MC Read 35.1
MC Write 32
MC Mixed 31
93% 32.7 GB/s
SC Read 21.6
SC Write 32.3
SC Mixed 26.9
77% 26.9 GB/s
Latency 87.2
46% 87.2 ns
2 of 2 slots used
16GB DIMM DDR4 2667 MHz clocked @ 1333 MHz
89.3% Excellent
MC Read 36.5
MC Write 31.4
MC Mixed 31.4
95% 33.1 GB/s
SC Read 20
SC Write 27.7
SC Mixed 25.8
70% 24.5 GB/s
Latency 98
41% 98 ns
2 of 4 slots used
16GB DIMM DDR4 clocked @ 2133 MHz
77.3% Very good
MC Read 28.3
MC Write 28.8
MC Mixed 24.3
78% 27.1 GB/s
SC Read 17.7
SC Write 30.4
SC Mixed 24.5
69% 24.2 GB/s
Latency 65.2
61% 65.2 ns
2 of 4 slots used
16GB DIMM DDR4 clocked @ 2133 MHz
76.5% Very good
MC Read 28.6
MC Write 27.5
MC Mixed 25.1
77% 27.1 GB/s
SC Read 22
SC Write 28.7
SC Mixed 24.6
72% 25.1 GB/s
Latency 84.8
47% 84.8 ns
2 of 4 slots used
16GB DIMM DDR4 2133 MHz clocked @ 1067 MHz
75.1% Very good
MC Read 28.2
MC Write 27
MC Mixed 25.8
77% 27 GB/s
SC Read 19.1
SC Write 28.6
SC Mixed 23
67% 23.6 GB/s
Latency 98.4
41% 98.4 ns
2 of 4 slots used
16GB DIMM DDR4 clocked @ 2133 MHz
70.7% Very good
MC Read 27.2
MC Write 27.2
MC Mixed 19.6
70% 24.7 GB/s
SC Read 16.8
SC Write 27.2
SC Mixed 21.6
62% 21.9 GB/s
Latency 63.5
63% 63.5 ns
2 of 4 slots used
16GB DIMM DDR4 2134 MHz clocked @ 1067 MHz
39% Below average
MC Read 14.6
MC Write 12.1
MC Mixed 12.3
37% 13 GB/s
SC Read 14.4
SC Write 13.9
SC Mixed 14.4
41% 14.2 GB/s
Latency 103
39% 103 ns
3,465 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 11,025,112 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 Ripjaws V DDR4 2666 C15 2x8GB Builds (Compare 14,434 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 69%
Battle cruiser
Desktop
Desktop 75%
Battleship
Workstation
Workstation 68%
Battle cruiser

Motherboard: Gigabyte GA-AB350-Gaming 3-CF - $80

CPU
Ryzen 5 1600AMD  $155Bench 81%, 113,508 samples6,096x
Ryzen 7 1700AMD  $180Bench 85%, 63,009 samples2,495x
Ryzen 5 1600XAMD  $162Bench 86%, 32,560 samples1,688x
GPU
GTX 1060-6GBNvidia  $249Bench 71%, 340,369 samples2,359x
GTX 1070Nvidia  $323Bench 99%, 373,199 samples1,470x
GTX 1050-TiNvidia  $155Bench 39%, 214,556 samples1,306x
SSD
850 Evo 250GBSamsung  $100Bench 104%, 308,999 samples1,463x
850 Evo 500GBSamsung  $98Bench 114%, 237,118 samples898x
960 Evo NVMe PCIe M.2 250GBSamsung  $100Bench 199%, 95,735 samples838x
RAM
Ripjaws V DDR4 2666 C15 2x8GBG.SKILLBench 79%, 3,465 samples1x
EDIT WITH CUSTOM PC BUILDER Value: 97% - Outstanding Total price: $584

Popular Ripjaws V DDR4 2666 C15 2x8GB compatible motherboards:

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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

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Speed Comparisons

vs G.SKILL Trident Z DDR4 3200 C14 4x16GB
vs Corsair Vengeance LPX DDR4 3000 C15 2x8GB
vs Corsair Vengeance LPX DDR4 3200 C16 2x8GB
vs G.SKILL Ripjaws 4 DDR4 2400 C14 8x16GB
vs Corsair Dominator DDR4 3000 C15 4x16GB
vs G.SKILL Trident Z DDR4 3200 C16 2x8GB
vs HyperX Fury DDR4 2133 C14 2x8GB
vs Corsair Vengeance LPX DDR4 2133 C13 2x8GB
vs G.SKILL Trident Z DDR4 3600 C16 2x8GB

105 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 i7-8700K $380Nvidia GTX 1070 $323Samsung 850 Evo 250GB $100
AMD Ryzen 5 1600 $155Nvidia GTX 1060-6GB $249Samsung 850 Evo 500GB $98
Intel Core i7-7700K $355AMD RX 480 $280Samsung 850 Pro 256GB $163
HDDRAMUSB
Seagate Barracuda 1TB (2016) $40G.SKILL Trident Z DDR4 3200 C14 4x16GB $869SanDisk Extreme 64GB $42
Seagate Barracuda 3TB (2016) $80Corsair Vengeance LPX DDR4 3000 C15 2x8GB $147SanDisk Extreme 32GB $30
Seagate Barracuda 2TB (2016) $60Corsair Vengeance LPX DDR4 3200 C16 2x8GB $157SanDisk Ultra Fit 32GB $12
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