Average Bench: 34% (110th of 113)

Based on 1,060 user benchmarks.  Model: Micron 8JSF25664HZ-1G4D1 2x2GB

Poor average bench

The Micron 8JSF25664HZ-1G4D1 2x2GB averaged 65.9% 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 108ns
Avg. 16 Core Read Bench 12.3GB/s

Above average consistency

The range of scores (95th - 5th percentile) for the Micron 8JSF25664HZ-1G4D1 2x2GB is 36.4%. This is a relatively wide range which indicates that the Micron 8JSF25664HZ-1G4D1 2x2GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 1 Core Read Bench 8.76GB/s
Avg. 1 Core Write Bench 8.85GB/s
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Average Bench

(Based on 1,060 samples)
Min Avg Max
4.43 MC Read 12.3 17.7
3.4 MC Write 11.5 17.5
4.5 MC Mixed 11.5 15.4
33.6% 11.8 GB/s
Min Avg Max
2.4 SC Read 8.76 14.3
2.43 SC Write 8.85 15.5
2.1 SC Mixed 9.03 14.9
25.4% 8.88 GB/s
Min Avg Max
65 Latency 108 184
36.9% 108 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
2 of 2 slots used
4GB SODIMM DDR3 1333 MHz
MC Read 17.4
MC Write 17.2
MC Mixed 15.5
48% 16.7 GB/s
SC Read 13.9
SC Write 15.1
SC Mixed 14
41% 14.3 GB/s
Latency 67.7
59% 67.7 ns
2 of 4 slots used
4GB SODIMM DDR3 clocked @ 1333 MHz
MC Read 16.8
MC Write 16.1
MC Mixed 14.3
45% 15.7 GB/s
SC Read 13.2
SC Write 14.3
SC Mixed 14.3
40% 13.9 GB/s
Latency 66.4
60% 66.4 ns
2 of 2 slots used
4GB SODIMM DDR3 1333 MHz
MC Read 14.5
MC Write 14.5
MC Mixed 14.3
41% 14.4 GB/s
SC Read 9.8
SC Write 10.4
SC Mixed 10.8
30% 10.3 GB/s
Latency 86.3
46% 86.3 ns
2 of 2 slots used
4GB SODIMM DDR3 1333 MHz
MC Read 14.5
MC Write 10.9
MC Mixed 10.8
34% 12.1 GB/s
SC Read 8.8
SC Write 9
SC Mixed 9.6
26% 9.13 GB/s
Latency 69.7
57% 69.7 ns
2 of 2 slots used
4GB SODIMM DDR3 1067 MHz
MC Read 7.7
MC Write 6.8
MC Mixed 9.6
23% 8.03 GB/s
SC Read 6.4
SC Write 5.5
SC Mixed 6.4
17% 6.1 GB/s
Latency 110
36% 110 ns
2 of 2 slots used
4GB SODIMM DDR3 1067 MHz
MC Read 7.7
MC Write 6.8
MC Mixed 9.4
23% 7.97 GB/s
SC Read 5.7
SC Write 4.7
SC Mixed 5.3
15% 5.23 GB/s
Latency 124
32% 124 ns
1,060 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 32,757,276 RAM Kits tested.

Typical 8JSF25664HZ-1G4D1 2x2GB Builds (Compare 1,965 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 2%
Tree trunk
Desktop
Desktop 52%
Yacht
Workstation
Workstation 2%
Tree trunk

System: Dell Latitude E6420

EDIT WITH CUSTOM PC BUILDER Value: 54% - Above average Total price: $230

Popular 8JSF25664HZ-1G4D1 2x2GB systems:

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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) September 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

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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