Average Bench: 23.6% (108th of 108)

Based on 1,899 user benchmarks.  Model: Unknown 42GB

Very poor average bench

The Unknown 42GB averaged 76.3% 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 103ns
Avg. 16 Core Read Bench 8.2GB/s

Above average consistency

The range of scores (95th - 5th percentile) for the Unknown 42GB is 35.7%. This is a relatively wide range which indicates that the Unknown 42GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 1 Core Read Bench 5.73GB/s
Avg. 1 Core Write Bench 6.34GB/s
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Average Bench

(Based on 1,899 samples)
Min Avg Max
4.2 MC Read 8.2 18.7
3.9 MC Write 7.41 15.3
3.7 MC Mixed 7.65 17.4
22.2% 7.75 GB/s
Min Avg Max
2.3 SC Read 5.73 11.5
2.9 SC Write 6.34 11.1
3 SC Mixed 6.45 12.8
17.6% 6.17 GB/s
Min Avg Max
59.5 Latency 103 154
39% 103 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
null MHz
2048, 2048, 2048, 36864 MB
MC Read 17.2
MC Write 12.1
MC Mixed 16.9
44% 15.4 GB/s
SC Read 13.3
SC Write 8.7
SC Mixed 11.9
32% 11.3 GB/s
Latency 60.4
66% 60.4 ns
null MHz
2048, 2048, 2048, 36864 MB
MC Read 7
MC Write 6.6
MC Mixed 6.1
19% 6.57 GB/s
SC Read 5.7
SC Write 6.4
SC Mixed 6.4
18% 6.17 GB/s
Latency 91.1
44% 91.1 ns
null MHz
2048, 1024, 2048, 1024, 36864 MB
MC Read 6.6
MC Write 6.6
MC Mixed 6.3
19% 6.5 GB/s
SC Read 5.7
SC Write 6.1
SC Mixed 5.8
17% 5.87 GB/s
Latency 98.3
41% 98.3 ns
null MHz
1024, 2048, 1024, 2048, 36864 MB
MC Read 7.4
MC Write 5.7
MC Mixed 5.8
18% 6.3 GB/s
SC Read 6.2
SC Write 6.1
SC Mixed 6
17% 6.1 GB/s
Latency 93.1
43% 93.1 ns
null MHz
2048, 4096, 36864 MB
MC Read 6.7
MC Write 5.9
MC Mixed 5.4
17% 6 GB/s
SC Read 4.9
SC Write 5.3
SC Mixed 4.3
14% 4.83 GB/s
Latency 79.2
50% 79.2 ns
null MHz
2048, 2048, 1024, 1024, 36864 MB
MC Read 4.8
MC Write 6
MC Mixed 4.6
15% 5.13 GB/s
SC Read 4.3
SC Write 6.3
SC Mixed 5.2
15% 5.27 GB/s
Latency 106
38% 106 ns
null MHz
2048, 2048, 2048, 36864 MB
MC Read 4.5
MC Write 5.4
MC Mixed 4.1
13% 4.67 GB/s
SC Read 3
SC Write 2.9
SC Mixed 4.5
10% 3.47 GB/s
Latency 123
32% 123 ns
1,899 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 23,278,643 RAM Kits tested.

Typical 42GB Builds (Compare 1,622 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 11%
Tree trunk
Desktop
Desktop 31%
Sail boat
Workstation
Workstation 18%
Surfboard

System: HP Compaq dc7900 Convertible Minitower

EDIT WITH CUSTOM PC BUILDER Value: 17% - Very poor Total price: $109

Popular 42GB systems:

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  • - CPU tests include: integer, floating and string.
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Memory Kit Rankings (Price vs Performance) January 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

108 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

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Intel Core i7-9700K $356Nvidia RTX 2060 $349Samsung 850 Pro 512GB $224
HDDRAMUSB
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WD Blue 1TB (2012) $40Corsair Vengeance LPX DDR4 3000 C15 2x8GB $63SanDisk Extreme 32GB $46
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $653SanDisk Ultra Fit 32GB $16
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