Average Bench: 18.4% (113th of 113)

Based on 1,372 user benchmarks.  Model: Unknown 49GB

Terrible average bench

The Unknown 49GB averaged 81.5% 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 132ns
Avg. 16 Core Mixed IO Bench 7.2GB/s

Very good consistency

The range of scores (95th - 5th percentile) for the Unknown 49GB is just 10.3%. This is a relatively narrow range which indicates that the Unknown 49GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. 1 Core Read Bench 3.12GB/s
Avg. 1 Core Mixed IO Bench 4.38GB/s
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Average Bench

(Based on 1,372 samples)
Min Avg Max
2.9 MC Read 5.31 7.56
3.6 MC Write 5.95 7.76
3.9 MC Mixed 7.2 9.2
17.6% 6.15 GB/s
Min Avg Max
2 SC Read 3.12 4
3.1 SC Write 5.48 6.9
2.9 SC Mixed 4.38 5.3
12.4% 4.33 GB/s
Min Avg Max
103 Latency 132 164
30.2% 132 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
null MHz
2048, 2048, 2048, 2048, 2048, 2048, 2048, 2048, 33792 MB
MC Read 9.6
MC Write 9
MC Mixed 8.3
26% 8.97 GB/s
SC Read 4
SC Write 3.5
SC Mixed 6.4
13% 4.63 GB/s
Latency 174
23% 174 ns
null MHz
4096, 4096, 4096, 4096, 33792 MB
MC Read 5.5
MC Write 6.7
MC Mixed 8.5
20% 6.9 GB/s
SC Read 2.9
SC Write 6.6
SC Mixed 4.5
13% 4.67 GB/s
Latency 121
33% 121 ns
null MHz
2048, 2048, 2048, 2048, 2048, 2048, 2048, 2048, 33792 MB
MC Read 5.1
MC Write 6.5
MC Mixed 8.8
19% 6.8 GB/s
SC Read 3.1
SC Write 6.6
SC Mixed 4.6
14% 4.77 GB/s
Latency 120
33% 120 ns
null MHz
4096, 4096, 4096, 4096, 33792 MB
MC Read 5.3
MC Write 6.6
MC Mixed 8.2
19% 6.7 GB/s
SC Read 2.6
SC Write 6.2
SC Mixed 4.4
13% 4.4 GB/s
Latency 118
34% 118 ns
null MHz
4096, 4096, 4096, 4096, 33792 MB
MC Read 6.3
MC Write 5.5
MC Mixed 7.1
18% 6.3 GB/s
SC Read 1.6
SC Write 4.4
SC Mixed 3.7
9% 3.23 GB/s
Latency 109
37% 109 ns
null MHz
4096, 4096, 4096, 4096, 33792 MB
MC Read 5.5
MC Write 5
MC Mixed 6.3
16% 5.6 GB/s
SC Read 4
SC Write 5.7
SC Mixed 4.4
13% 4.7 GB/s
Latency 107
37% 107 ns
null MHz
4096, 2048, 4096, 2048, 2048, 2048, 33792 MB
MC Read 5.2
MC Write 4.8
MC Mixed 7.6
17% 5.87 GB/s
SC Read 2.6
SC Write 5
SC Mixed 4.1
11% 3.9 GB/s
Latency 125
32% 125 ns
1,372 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 43,329,296 RAM Kits tested.

Typical 49GB Builds (Compare 365 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 4%
Tree trunk
Desktop
Desktop 45%
Speed boat
Workstation
Workstation 4%
Tree trunk

System: HP xw8600 Workstation

EDIT WITH CUSTOM PC BUILDER Value: 20% - Very poor Total price: $33

Popular 49GB systems:

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Welcome to our freeware PC speed test tool. UserBenchmark will test your PC and compare the results to other users with the same components. You can quickly size up your PC, identify hardware problems and explore the best upgrades.

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How it works

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  • - CPU tests include: integer, floating and string.
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  • - Drive tests include: read, write, sustained write and mixed IO.
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Memory Kit Rankings (Price vs Performance) June 2021 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

113 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 i7-10700K $300Nvidia RTX 3080 $700Samsung 860 Evo 250GB $52
HDDRAMUSB
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WD Blue 1TB (2012) $35Corsair Vengeance LPX DDR4 3000 C15 2x8GB $94SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $100G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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