Average Bench: 38.6% (107th of 113)

Based on 14 user benchmarks.  Model: Kingston 9905403-02X.A00LF 8313 CL11-11-11 D3-1600 12GB
Poor: 30%Average: 38.6% Great: 50%

Poor average bench

The Kingston 9905403-02X.A00LF 8313 CL11-11-11 D3-1600 12GB averaged 61.3% 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.


Avg. Physical RAM Latency 69.9ns
Avg. 16 Core Write Bench 13.3GB/s

Very good consistency

The range of scores (95th - 5th percentile) for the Kingston 9905403-02X.A00LF 8313 CL11-11-11 D3-1600 12GB is just 19.7%. This is a relatively narrow range which indicates that the Kingston 9905403-02X.A00LF 8313 CL11-11-11 D3-1600 12GB performs reasonably consistently under varying real world conditions.


Avg. 1 Core Read Bench 11GB/s
Avg. 1 Core Mixed IO Bench 11.8GB/s

Average Bench

(Based on 14 samples)
Min Avg Max
9.6 MC Read 13.1 17.3
9.5 MC Write 13.3 17.8
8.7 MC Mixed 11.9 15.9
36.4% 12.8 GB/s
Min Avg Max
8.6 SC Read 11 13.7
9.2 SC Write 12.3 15.1
8.7 SC Mixed 11.8 15.4
33.4% 11.7 GB/s
Min Avg Max
63.8 Latency 69.9 80.8
57.2% 69.9 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
1333, 1333 MHz
4096, 8192 MB
MC Read 16
MC Write 16.4
MC Mixed 12.4
43% 14.9 GB/s
SC Read 12.7
SC Write 14.6
SC Mixed 12.5
38% 13.3 GB/s
Latency 74.5
54% 74.5 ns
1333, 1333 MHz
4096, 8192 MB
MC Read 10.4
MC Write 10.3
MC Mixed 9.5
29% 10.1 GB/s
SC Read 9.5
SC Write 11.1
SC Mixed 9.6
29% 10.1 GB/s
Latency 69
58% 69 ns
14 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 45,700,584 RAM Kits tested.

Typical 9905403-02X.A00LF 8313 CL11-11-11 D3-1600 12GB Builds (Compare 781 builds) See popular component choices, score breakdowns and rankings.
Gaming 5%
Tree trunk
Desktop 65%
Battle cruiser
Workstation 5%
Tree trunk

Motherboard: Gigabyte GA-P61A-D3

EDIT WITH CUSTOM PC BUILDER Value: 73% - Very good Total price: $297

Popular 9905403-02X.A00LF 8313 CL11-11-11 D3-1600 12GB compatible motherboards:

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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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  • - CPU tests include: integer, floating and string.
  • - GPU tests include: six 3D game simulations.
  • - Drive tests include: read, write, sustained write and mixed IO.
  • - RAM tests include: single/multi core bandwidth and latency.
  • - SkillBench (space shooter) tests user input accuracy.
  • - Reports are generated and presented on userbenchmark.com.
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Memory Kit Rankings (Price vs Performance) September 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]


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.


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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