Average Bench: 20.5% (104th of 104)

Based on 151,770 user benchmarks.  Model: Unknown 2x2GB

Very poor average bench

The Unknown 2x2GB averaged 79.4% 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 117ns
Avg. 16 Core Read Bench 7.39GB/s

Above average consistency

The range of scores (95th - 5th percentile) for the Unknown 2x2GB is 31.7%. This is a relatively narrow range which indicates that the Unknown 2x2GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. 1 Core Read Bench 5.19GB/s
Avg. 1 Core Write Bench 5.21GB/s
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Average Bench

(Based on 151,770 samples)
Min Avg Max
3.6 MC Read 7.39 15.6
2.8 MC Write 6.09 13
2.9 MC Mixed 6.59 14.2
19.1% 6.69 GB/s
Min Avg Max
2.1 SC Read 5.19 10.1
2.2 SC Write 5.21 9.4
2.1 SC Mixed 5.58 11.2
15.2% 5.33 GB/s
Min Avg Max
69.1 Latency 117 209
34.1% 117 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
2 of 2 slots used
4GB DIMM DDR3
MC Read 14
MC Write 7.1
MC Mixed 12.3
32% 11.1 GB/s
SC Read 7
SC Write 5.8
SC Mixed 8.3
20% 7.03 GB/s
Latency 95
42% 95 ns
2 of 2 slots used
4GB DIMM DDR2
MC Read 9.4
MC Write 7
MC Mixed 8.5
24% 8.3 GB/s
SC Read 6.2
SC Write 5.9
SC Mixed 7.2
18% 6.43 GB/s
Latency 106
38% 106 ns
2 of 2 slots used
4GB DIMM DDR2
MC Read 6.4
MC Write 7.2
MC Mixed 5.9
19% 6.5 GB/s
SC Read 5.9
SC Write 6.9
SC Mixed 5.8
18% 6.2 GB/s
Latency 93.7
43% 93.7 ns
2 of 4 slots used
4GB DIMM DDR
MC Read 6.5
MC Write 6.5
MC Mixed 6.2
18% 6.4 GB/s
SC Read 4.8
SC Write 6.1
SC Mixed 6
16% 5.63 GB/s
Latency 105
38% 105 ns
2 of 2 slots used
4GB DIMM DDR2
MC Read 6.5
MC Write 5.1
MC Mixed 5.1
16% 5.57 GB/s
SC Read 5.5
SC Write 5.1
SC Mixed 4.6
14% 5.07 GB/s
Latency 99.2
40% 99.2 ns
2 of 4 slots used
4GB DIMM
MC Read 4.8
MC Write 6.2
MC Mixed 5.3
16% 5.43 GB/s
SC Read 4.9
SC Write 5.7
SC Mixed 4.9
15% 5.17 GB/s
Latency 102
39% 102 ns
2 of 4 slots used
4GB DIMM
MC Read 5.8
MC Write 4.2
MC Mixed 4.4
14% 4.8 GB/s
SC Read 4.4
SC Write 4.1
SC Mixed 4.4
12% 4.3 GB/s
Latency 122
33% 122 ns
2 of 2 slots used
4GB SODIMM
MC Read 5.1
MC Write 4.8
MC Mixed 4.6
14% 4.83 GB/s
SC Read 2
SC Write 2.5
SC Mixed 0.9
5% 1.8 GB/s
Latency 139
29% 139 ns
2 of 2 slots used
4GB DIMM SDRAM
MC Read 3.3
MC Write 3.6
MC Mixed 2.9
9% 3.27 GB/s
SC Read 4
SC Write 4.5
SC Mixed 3.9
12% 4.13 GB/s
Latency 89.5
45% 89.5 ns
151,770 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 9,140,094 RAM Kits tested.

Typical 2x2GB Builds (Compare 3,513 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 11%
Tree trunk
Desktop
Desktop 29%
Raft
Workstation
Workstation 14%
Tree trunk

Motherboard: Dell OptiPlex 780

EDIT WITH CUSTOM PC BUILDER Value: 50% - Average Total price: $88

Popular 2x2GB 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.
  • Fastest real world speed - Real World Speed measures performance for typical consumers.
  • Best value for money - Value for money is based on real world performance and price per GB.

 Comments

104 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 $413Samsung 850 Evo 250GB $85
AMD Ryzen 5 1600 $160Nvidia GTX 1060-6GB $290Samsung 850 Evo 500GB $121
Intel Core i7-7700K $300AMD RX 480 $280Samsung 850 Pro 256GB $162
HDDRAMUSB
Seagate Barracuda 1TB (2016) $44Corsair Vengeance LPX DDR4 3000 C15 2x8GB $166SanDisk 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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