Average Bench: 37.6% (105th of 108)

Based on 4,390 user benchmarks.  Model: Unknown 20GB

Poor average bench

The Unknown 20GB averaged 62.3% 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 78.7ns
Avg. 16 Core Read Bench 14.1GB/s

Above average consistency

The range of scores (95th - 5th percentile) for the Unknown 20GB is 32%. This is a relatively narrow range which indicates that the Unknown 20GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. 1 Core Write Bench 8.87GB/s
Avg. 1 Core Read Bench 8.97GB/s
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Average Bench

(Based on 4,390 samples)
Min Avg Max
5.5 MC Read 14.1 19.8
6 MC Write 12.1 17.9
5.9 MC Mixed 12.6 18.4
36.9% 12.9 GB/s
Min Avg Max
3.3 SC Read 8.97 13.8
4.68 SC Write 8.87 15.2
4.4 SC Mixed 10.2 15
26.7% 9.36 GB/s
Min Avg Max
58.1 Latency 78.7 122
50.8% 78.7 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
null MHz
2048, 2048, 4096, 4096, 4096, 4096 MB
MC Read 22
MC Write 20.6
MC Mixed 18.3
58% 20.3 GB/s
SC Read 16.6
SC Write 17.1
SC Mixed 15
46% 16.2 GB/s
Latency 52
77% 52 ns
2133, 2133 MHz
16384, 4096 MB
MC Read 16.5
MC Write 14.7
MC Mixed 15.9
45% 15.7 GB/s
SC Read 13.3
SC Write 15.2
SC Mixed 15.7
42% 14.7 GB/s
Latency 102
39% 102 ns
2133, 2400 MHz
16384, 4096 MB
MC Read 15
MC Write 11.5
MC Mixed 10.9
36% 12.5 GB/s
SC Read 8.8
SC Write 11.7
SC Mixed 11.7
31% 10.7 GB/s
Latency 144
28% 144 ns
null MHz
8192, 4096, 4096, 4096 MB
MC Read 12.7
MC Write 12
MC Mixed 9.9
33% 11.5 GB/s
SC Read 8.8
SC Write 8
SC Mixed 9.8
25% 8.87 GB/s
Latency 71.8
56% 71.8 ns
null MHz
8192, 4096, 8192 MB
MC Read 11.4
MC Write 10.6
MC Mixed 9.9
30% 10.6 GB/s
SC Read 9.6
SC Write 7.1
SC Mixed 10.8
26% 9.17 GB/s
Latency 72.7
55% 72.7 ns
null MHz
8192, 8192, 2048, 2048 MB
MC Read 14.1
MC Write 7.4
MC Mixed 12.1
32% 11.2 GB/s
SC Read 5.8
SC Write 3.1
SC Mixed 4
12% 4.3 GB/s
Latency 139
29% 139 ns
null MHz
8192, 8192, 2048, 2048 MB
MC Read 11
MC Write 7.1
MC Mixed 9.9
27% 9.33 GB/s
SC Read 5.3
SC Write 4.9
SC Mixed 7
16% 5.73 GB/s
Latency 95.7
42% 95.7 ns
4,390 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 21,793,709 RAM Kits tested.

Typical 20GB Builds (Compare 17,375 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 29%
Raft
Desktop
Desktop 45%
Yacht
Workstation
Workstation 30%
Sail boat

Motherboard: Gigabyte GA-78LMT-USB3 6.0

EDIT WITH CUSTOM PC BUILDER Value: 46% - Average Total price: $300

Popular 20GB compatible motherboards:

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  • - CPU tests include: integer, floating and string.
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Memory Kit Rankings (Price vs Performance) December 2019 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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The Best.
CPUGPUSSD
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Intel Core i7-9700K $360AMD RX 590 $180Samsung 850 Pro 512GB $230
HDDRAMUSB
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WD Blue 1TB (2012) $34Corsair Vengeance LPX DDR4 3000 C15 2x8GB $58SanDisk Extreme 32GB $46
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $613SanDisk Extreme 16GB $24
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