Average Bench: 54% (82nd of 105)

Based on 2,959 user benchmarks.  Model: G.SKILL F3-1866C9-8GXM 2x8GB

Average average bench

The G.SKILL RipjawsX DDR3 1866 C9 2x8GB averaged 46.0% lower than the peak scores attained by the group leaders. This isn't a great result which indicates that there are much faster alternatives on the comparison list.

Strengths

Avg. Physical RAM Latency 66ns
Avg. 16 Core Read Bench 19.6GB/s

Average consistency

The range of scores (95th - 5th percentile) for the G.SKILL RipjawsX DDR3 1866 C9 2x8GB is 43.7%. This is a relatively wide range which indicates that the G.SKILL RipjawsX DDR3 1866 C9 2x8GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 1 Core Read Bench 13.7GB/s
Avg. 1 Core Write Bench 15.9GB/s
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Average Bench

(Based on 2,959 samples)
Min Avg Max
9.1 MC Read 19.6 25.5
9.1 MC Write 19 26.4
7.9 MC Mixed 17.3 23
53.3% 18.6 GB/s
Min Avg Max
7.7 SC Read 13.7 19.9
7.53 SC Write 15.9 24
8.52 SC Mixed 16.3 23.5
43.6% 15.3 GB/s
Min Avg Max
51.4 Latency 66 84.5
60.6% 66 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 DDR3 clocked @ 1867 MHz
MC Read 24.9
MC Write 25.5
MC Mixed 21.7
69% 24 GB/s
SC Read 17.4
SC Write 23.5
SC Mixed 21.1
59% 20.7 GB/s
Latency 53.6
75% 53.6 ns
2 of 4 slots used
16GB DIMM DDR3 clocked @ 1867 MHz
MC Read 23.9
MC Write 25.5
MC Mixed 21.6
68% 23.7 GB/s
SC Read 18.6
SC Write 24
SC Mixed 20.6
60% 21.1 GB/s
Latency 53.6
75% 53.6 ns
2 of 4 slots used
16GB DIMM DDR3 clocked @ 1867 MHz
MC Read 25.1
MC Write 23.9
MC Mixed 22.4
68% 23.8 GB/s
SC Read 19.9
SC Write 18.8
SC Mixed 19.9
56% 19.5 GB/s
Latency 50.6
79% 50.6 ns
2 of 4 slots used
16GB DIMM DDR3 1333 MHz clocked @ 667 MHz
MC Read 18.5
MC Write 15
MC Mixed 15.9
47% 16.5 GB/s
SC Read 8.1
SC Write 9
SC Mixed 10.3
26% 9.13 GB/s
Latency 71.4
56% 71.4 ns
2 of 4 slots used
16GB DIMM DDR3 1333 MHz clocked @ 667 MHz
MC Read 15.4
MC Write 13.4
MC Mixed 14.3
41% 14.4 GB/s
SC Read 8.8
SC Write 7.9
SC Mixed 11
26% 9.23 GB/s
Latency 77.2
52% 77.2 ns
2 of 4 slots used
16GB DIMM DDR3 clocked @ 667 MHz
MC Read 16.2
MC Write 14
MC Mixed 15
43% 15.1 GB/s
SC Read 8.7
SC Write 4.3
SC Mixed 6.7
19% 6.57 GB/s
Latency 88.6
45% 88.6 ns
2 of 4 slots used
16GB DIMM DDR3 1867 MHz clocked @ 1333 MHz
MC Read 8
MC Write 6.8
MC Mixed 6.1
20% 6.97 GB/s
SC Read 7.6
SC Write 8.5
SC Mixed 8
23% 8.03 GB/s
Latency 75.6
53% 75.6 ns
2,959 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 9,173,091 RAM Kits tested.

Typical RipjawsX DDR3 1866 C9 2x8GB Builds (Compare 7,643 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 55%
Yacht
Desktop
Desktop 55%
Yacht
Workstation
Workstation 45%
Speed boat

Motherboard: Asus M5A99FX PRO R2.0 - $182

EDIT WITH CUSTOM PC BUILDER Value: 73% - Very good Total price: $742

Popular RipjawsX DDR3 1866 C9 2x8GB compatible motherboards:

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Memory Kit Rankings (Price vs Performance) July 2018 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

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.

 Frequently Asked Questions

 Best User Rated

The Best.
CPUGPUSSD
Intel Core i7-8700K $320Nvidia GTX 1070 $410Samsung 850 Evo 250GB $100
AMD Ryzen 5 1600 $150Nvidia GTX 1060-6GB $289Samsung 850 Evo 500GB $121
Intel Core i5-8600K $235AMD RX 480 $280Samsung 850 Pro 256GB $160
HDDRAMUSB
Seagate Barracuda 1TB (2016) $44Corsair Vengeance LPX DDR4 3000 C15 2x8GB $176SanDisk Extreme 64GB $44
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $951SanDisk Extreme 32GB $46
Seagate Barracuda 2TB (2016) $59HyperX Fury DDR4 2133 C14 2x8GB $219SanDisk Ultra Fit 32GB $12
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