Average Bench: 24.5% (70th of 70)

Based on 26,593 user benchmarks.  Model: Unknown 1x4GB

Very poor average bench

The Unknown 1x4GB averaged 75.4% 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 100ns
Avg. 16 Core Read Bench 8.77GB/s

Good consistency

The range of scores (95th - 5th percentile) for the Unknown 1x4GB is 23.8%. This is a relatively narrow range which indicates that the Unknown 1x4GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. 1 Core Read Bench 6.83GB/s
Avg. 1 Core Mixed IO Bench 6.96GB/s
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Average Bench

(Based on 26,593 samples)
Min Avg Max
4.34 MC Read 8.77 13.6
3.8 MC Write 7.9 13
3.8 MC Mixed 7.59 10.7
23.1% 8.09 GB/s
Min Avg Max
2.24 SC Read 6.83 10.9
2.9 SC Write 7.05 11.6
3 SC Mixed 6.96 10.8
19.9% 6.95 GB/s
Min Avg Max
64 Latency 100 196
39.9% 100 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
1 of 2 slots used
4GB SODIMM DDR3
MC Read 9.7
MC Write 9.3
MC Mixed 8.7
26% 9.23 GB/s
SC Read 7.8
SC Write 7.6
SC Mixed 9.5
24% 8.3 GB/s
Latency 74.7
54% 74.7 ns
1 of 2 slots used
4GB DIMM
MC Read 9.6
MC Write 9.4
MC Mixed 8.4
26% 9.13 GB/s
SC Read 8.3
SC Write 8.5
SC Mixed 8.5
24% 8.43 GB/s
Latency 80.1
50% 80.1 ns
1 of 4 slots used
4GB DIMM DDR3 clocked @ 1333 MHz
MC Read 8.7
MC Write 7.6
MC Mixed 7.2
22% 7.83 GB/s
SC Read 6.3
SC Write 5.8
SC Mixed 6.6
18% 6.23 GB/s
Latency 79.2
50% 79.2 ns
1 of 2 slots used
4GB DIMM
MC Read 7
MC Write 5.7
MC Mixed 6.1
18% 6.27 GB/s
SC Read 6.5
SC Write 5.5
SC Mixed 5.4
17% 5.8 GB/s
Latency 79.2
50% 79.2 ns
1 of 4 slots used
4GB DIMM DDR2
MC Read 6.3
MC Write 5.1
MC Mixed 5.2
16% 5.53 GB/s
SC Read 5.9
SC Write 5.4
SC Mixed 6
16% 5.77 GB/s
Latency 89.8
44% 89.8 ns
1 of 2 slots used
4GB DIMM DDR3
MC Read 5
MC Write 4
MC Mixed 3.8
12% 4.27 GB/s
SC Read 4.9
SC Write 3.9
SC Mixed 4.6
13% 4.47 GB/s
Latency 103
39% 103 ns
1 of 2 slots used
4GB DIMM DDR3
MC Read 4.5
MC Write 3.9
MC Mixed 3.7
12% 4.03 GB/s
SC Read 4.4
SC Write 4.1
SC Mixed 4.5
12% 4.33 GB/s
Latency 115
35% 115 ns
1 of 2 slots used
4GB SODIMM DDR3
MC Read 4.1
MC Write 3.3
MC Mixed 5.1
12% 4.17 GB/s
SC Read 2.6
SC Write 2.2
SC Mixed 3.4
8% 2.73 GB/s
Latency 166
24% 166 ns
26,593 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 4,916,976 RAM Kits tested.

Typical 1x4GB Builds (Compare 12,153 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 21%
Surfboard
Desktop
Desktop 58%
Gunboat
Workstation
Workstation 23%
Surfboard

Disqualified System: bin bin

EDIT WITH CUSTOM PC BUILDER Value: 72% - Very good Total price: $378

Popular 1x4GB systems:

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  • - Drive tests include: read, write and mixed IO.
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Memory Kit Rankings (Price vs Performance) October 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 $299Nvidia GTX 1070 $386Samsung 850 Evo 250GB $95
AMD Ryzen 7 1700 $280AMD RX 480 $508Samsung 850 Pro 256GB $126
Intel Core i5-7600K $230Nvidia GTX 1060-6GB $265Samsung 850 Evo 500GB $140
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3000 C15 2x8GB $158SanDisk Extreme 64GB $33
Seagate Barracuda 3TB (2016) $75G.SKILL Trident Z DDR4 3200 C14 4x16GB $920SanDisk Extreme 32GB $22
Seagate Barracuda 2TB (2016) $67Corsair Vengeance LPX DDR4 3200 C16 2x8GB $180SanDisk Ultra Fit 32GB $13
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