Average Bench: 84.5% (38th of 113)

Based on 212 user benchmarks.  Model: G.SKILL F4-2666C15-16GVR 4x16GB

Very good average bench

The G.SKILL Ripjaws V DDR4 2666 C15 4x16GB averaged just 15.5% 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 4x16GB near the top of the comparison list.

Strengths

Avg. 16 Core Write Bench 32.9GB/s
Avg. 16 Core Read Bench 30.8GB/s

Below average consistency

The range of scores (95th - 5th percentile) for the G.SKILL Ripjaws V DDR4 2666 C15 4x16GB is 52.9%. This is a relatively wide range which indicates that the G.SKILL Ripjaws V DDR4 2666 C15 4x16GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 1 Core Read Bench 17.4GB/s
Avg. Physical RAM Latency 74.2ns
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Average Bench

(Based on 212 samples)
Min Avg Max
24.2 MC Read 30.8 48.2
22.7 MC Write 32.9 54.2
21.8 MC Mixed 28.4 44.8
87.7% 30.7 GB/s
Min Avg Max
7.83 SC Read 17.4 23.2
17.7 SC Write 28.5 38.2
10.3 SC Mixed 23.9 31.7
66.5% 23.3 GB/s
Min Avg Max
57.5 Latency 74.2 105
53.9% 74.2 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
4 of 4 slots used
64GB DIMM DDR4 clocked @ 2133 MHz
MC Read 42.5
MC Write 42.6
MC Mixed 41
120% 42 GB/s
SC Read 15.5
SC Write 21.2
SC Mixed 22.2
56% 19.6 GB/s
Latency 72.6
55% 72.6 ns
4 of 8 slots used
64GB DIMM DDR4 clocked @ 2133 MHz
MC Read 34.3
MC Write 53.8
MC Mixed 35.3
118% 41.1 GB/s
SC Read 7.7
SC Write 21.2
SC Mixed 9.9
37% 12.9 GB/s
Latency 92.8
43% 92.8 ns
4 of 4 slots used
64GB DIMM DDR4 clocked @ 2666 MHz
MC Read 32.8
MC Write 35.8
MC Mixed 30
94% 32.9 GB/s
SC Read 19.3
SC Write 38.6
SC Mixed 27.7
82% 28.5 GB/s
Latency 64.8
62% 64.8 ns
4 of 4 slots used
64GB DIMM DDR4 clocked @ 2667 MHz
MC Read 30.9
MC Write 33.7
MC Mixed 27.6
88% 30.7 GB/s
SC Read 20.2
SC Write 36.7
SC Mixed 28.8
82% 28.6 GB/s
Latency 58.6
68% 58.6 ns
4 of 4 slots used
64GB DIMM DDR4 clocked @ 2666 MHz
MC Read 31.2
MC Write 32.3
MC Mixed 25.4
85% 29.6 GB/s
SC Read 19.4
SC Write 37.7
SC Mixed 26.8
80% 28 GB/s
Latency 57.8
69% 57.8 ns
4 of 4 slots used
64GB DIMM DDR4 clocked @ 2133 MHz
MC Read 27.8
MC Write 29.7
MC Mixed 25.3
79% 27.6 GB/s
SC Read 18.6
SC Write 31
SC Mixed 23.9
70% 24.5 GB/s
Latency 73.9
54% 73.9 ns
4 of 4 slots used
64GB DIMM DDR4 clocked @ 2133 MHz
MC Read 26.2
MC Write 27.6
MC Mixed 21.4
72% 25.1 GB/s
SC Read 18.5
SC Write 30.2
SC Mixed 25.5
71% 24.7 GB/s
Latency 70.2
57% 70.2 ns
4 of 4 slots used
64GB DIMM DDR4 clocked @ 2133 MHz
MC Read 27.3
MC Write 18.3
MC Mixed 26.6
69% 24.1 GB/s
SC Read 21.5
SC Write 17.7
SC Mixed 26.5
63% 21.9 GB/s
Latency 110
36% 110 ns
212 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 32,768,472 RAM Kits tested.

Typical Ripjaws V DDR4 2666 C15 4x16GB Builds (Compare 3,851 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 113%
UFO
Desktop
Desktop 102%
UFO
Workstation
Workstation 107%
UFO

Motherboard: Asus TUF Z390-PLUS GAMING (WI-FI)

EDIT WITH CUSTOM PC BUILDER Value: 69% - Good Total price: $885

Popular Ripjaws V DDR4 2666 C15 4x16GB compatible motherboards:

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  • - CPU tests include: integer, floating and string.
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  • - Drive tests include: read, write, sustained write and mixed IO.
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Memory Kit Rankings (Price vs Performance) September 2020 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
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Intel Core i5-9400F $140Nvidia GTX 1650S (Super) $170Samsung 850 Evo 120GB $78
Intel Core i7-9700K $290Nvidia RTX 2070S (Super) $505Samsung 860 Evo 250GB $42
HDDRAMUSB
Seagate Barracuda 1TB (2016) $43Corsair Vengeance LPX DDR4 3200 C16 2x8GB $69SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $32Corsair Vengeance LPX DDR4 3000 C15 2x8GB $65SanDisk Extreme 32GB $30
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Extreme 16GB $28
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