Average Bench: 46.9% (63rd of 70)

Based on 328 user benchmarks.  Model: Corsair XMS3 CMX16GX3M4A1333C9 4x4GB

Below average average bench

The Corsair XMS3 DDR3 1333 C9 4x4GB averaged 53.1% 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 71.8ns
Avg. 16 Core Read Bench 16.8GB/s

Good consistency

The range of scores (95th - 5th percentile) for the Corsair XMS3 DDR3 1333 C9 4x4GB is 24.9%. This is a relatively narrow range which indicates that the Corsair XMS3 DDR3 1333 C9 4x4GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. 1 Core Read Bench 12.4GB/s
Avg. 1 Core Write Bench 14.4GB/s
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Average Bench

(Based on 328 samples)
Min Avg Max
12.1 MC Read 16.8 19
6.9 MC Write 16.2 19.7
11.3 MC Mixed 15.2 16.9
45.9% 16.1 GB/s
Min Avg Max
6.2 SC Read 12.4 15.5
5.95 SC Write 14.4 19.9
7.74 SC Mixed 14.4 18.1
39.3% 13.7 GB/s
Min Avg Max
60.7 Latency 71.8 103
55.7% 71.8 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
4 of 8 slots used
16GB DIMM DDR3 clocked @ 1333 MHz
MC Read 33.2
MC Write 33.1
MC Mixed 29.2
91% 31.8 GB/s
SC Read 15
SC Write 13.5
SC Mixed 12.3
39% 13.6 GB/s
Latency 75.9
53% 75.9 ns
4 of 4 slots used
16GB DIMM DDR3 1333 MHz
MC Read 18
MC Write 17.8
MC Mixed 15.8
49% 17.2 GB/s
SC Read 15.4
SC Write 19.8
SC Mixed 18.6
51% 17.9 GB/s
Latency 59.5
67% 59.5 ns
4 of 4 slots used
16GB DIMM DDR3 1333 MHz
MC Read 17.2
MC Write 17.2
MC Mixed 15.5
48% 16.6 GB/s
SC Read 14.3
SC Write 16.2
SC Mixed 16
44% 15.5 GB/s
Latency 62.7
64% 62.7 ns
4 of 4 slots used
16GB DIMM DDR3 1333 MHz
MC Read 16.8
MC Write 17.8
MC Mixed 15.6
48% 16.7 GB/s
SC Read 12.6
SC Write 15.8
SC Mixed 14.8
41% 14.4 GB/s
Latency 73.4
54% 73.4 ns
4 of 4 slots used
16GB DIMM DDR3 clocked @ 1333 MHz
MC Read 16.8
MC Write 16.6
MC Mixed 14.7
46% 16 GB/s
SC Read 13.4
SC Write 15.7
SC Mixed 15.1
42% 14.7 GB/s
Latency 67.3
60% 67.3 ns
4 of 4 slots used
16GB DIMM DDR3 clocked @ 1333 MHz
MC Read 16.4
MC Write 16.7
MC Mixed 14.9
46% 16 GB/s
SC Read 12.3
SC Write 14
SC Mixed 13.7
38% 13.3 GB/s
Latency 65.8
61% 65.8 ns
4 of 4 slots used
16GB DIMM 667 MHz
MC Read 13.4
MC Write 7.3
MC Mixed 11.8
31% 10.8 GB/s
SC Read 6.4
SC Write 5.3
SC Mixed 8.9
20% 6.87 GB/s
Latency 76.9
52% 76.9 ns
328 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 4,476,921 RAM Kits tested.

Typical XMS3 DDR3 1333 C9 4x4GB Builds (Compare 2,041 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 20%
Surfboard
Desktop
Desktop 59%
Gunboat
Workstation
Workstation 41%
Speed boat

System: Dell XPS 8300

EDIT WITH CUSTOM PC BUILDER Value: 79% - Very good Total price: $317

Popular XMS3 DDR3 1333 C9 4x4GB systems:

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Memory Kit Rankings (Price vs Performance) September 2017 RAM Rankings.

Welcome to our DDR4 Memory Kit comparison. We calculate effective RAM speed which measures performance for typical desktop users. Effective speed is adjusted by cost per GB to yield value for money. Calculated values don't always tell the whole picture so we check them against thousands of individual user ratings. The customizable table below combines these factors and more to bring you the definitive list of top Memory Kits. Share your opinion by voting. [RAMPro]

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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 i7-7700K $310Nvidia GTX 1070 $410Samsung 850 Evo 250GB $88
AMD Ryzen 7 1700 $295AMD RX 480 $265Samsung 850 Pro 256GB $119
Intel Core i5-7600K $222Nvidia GTX 1060-6GB $265Samsung 850 Evo 500GB $150
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45G.SKILL Trident Z DDR4 3200 C14 4x16GB $711SanDisk Extreme 64GB $33
Seagate Barracuda 3TB (2016) $77Corsair Vengeance LPX DDR4 3000 C15 2x8GB $152SanDisk Extreme 32GB $18
Seagate Barracuda 7200.14 1TB $57HyperX Fury DDR4 2133 C14 2x8GB $144SanDisk Extreme 16GB $20
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