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Kingston

9905403-559.A00LF 2x8GB

▲ 500 ▼

Release date ≤ Q4 2015.

Average Bench: 48.7% (99th of 113)

Based on 2,802 user benchmarks.  Model: Kingston 9905403-559.A00LF 2x8GB
Poor: 27%Average: 48.7% Great: 62%

Popular builds with this RAM

Below average average bench

The Kingston 9905403-559.A00LF 2x8GB averaged 51.3% 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 71.9ns
Avg. 16 Core Read Bench 17.4GB/s

Above average consistency

The range of scores (95th - 5th percentile) for the Kingston 9905403-559.A00LF 2x8GB is 34.6%. This is a relatively narrow range which indicates that the Kingston 9905403-559.A00LF 2x8GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. 1 Core Read Bench 13.3GB/s
Avg. 1 Core Mixed IO Bench 14.8GB/s
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Average Bench

(Based on 2,802 samples)
Rank 9948.7%
Min Avg Max
9 MC Read 17.4 22.1
8.5 MC Write 17.1 22.6
7.9 MC Mixed 15.4 19.3
47.5% 16.6 GB/s
Min Avg Max
7.7 SC Read 13.3 17.6
7.91 SC Write 15.3 19.9
8.32 SC Mixed 14.8 19.4
41.3% 14.5 GB/s
Min Avg Max
59.8 Latency 71.9 88.8
55.7% 71.9 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
2 of 4 slots used
16GB DIMM DDR3 clocked @ 1600 MHz
58.6% Above average
MC Read 21.7
MC Write 20.1
MC Mixed 17.8
57% 19.9 GB/s
SC Read 18.8
SC Write 19.3
SC Mixed 19.8
55% 19.3 GB/s
Latency 64
62% 64 ns
2 of 4 slots used
16GB DIMM DDR3 clocked @ 1333 MHz
52.4% Above average
MC Read 18.4
MC Write 18.6
MC Mixed 15.9
50% 17.6 GB/s
SC Read 15.1
SC Write 19.8
SC Mixed 17.7
50% 17.5 GB/s
Latency 70.2
57% 70.2 ns
2 of 4 slots used
16GB DIMM DDR3 clocked @ 1333 MHz
48.9% Average
MC Read 17.5
MC Write 18.3
MC Mixed 15.6
49% 17.1 GB/s
SC Read 11.7
SC Write 15.8
SC Mixed 12.7
38% 13.4 GB/s
Latency 76.4
52% 76.4 ns
2 of 4 slots used
16GB DIMM DDR3 clocked @ 1333 MHz
48.4% Average
MC Read 18
MC Write 16.7
MC Mixed 14.6
47% 16.4 GB/s
SC Read 14.7
SC Write 17.7
SC Mixed 13.9
44% 15.4 GB/s
Latency 74.2
54% 74.2 ns
2 of 4 slots used
16GB DIMM DDR3 clocked @ 1333 MHz
47.8% Average
MC Read 17.3
MC Write 16.4
MC Mixed 15.2
47% 16.3 GB/s
SC Read 14.3
SC Write 15.7
SC Mixed 15.3
43% 15.1 GB/s
Latency 77.7
52% 77.7 ns
2 of 4 slots used
16GB DIMM DDR3 clocked @ 1333 MHz
42.3% Average
MC Read 15.1
MC Write 14.1
MC Mixed 13.7
41% 14.3 GB/s
SC Read 12.2
SC Write 14
SC Mixed 13.5
38% 13.2 GB/s
Latency 79.3
50% 79.3 ns
2 of 4 slots used
16GB DIMM DDR3 1333 MHz clocked @ 667 MHz
41.2% Average
MC Read 17.2
MC Write 12.9
MC Mixed 14.6
43% 14.9 GB/s
SC Read 7.7
SC Write 8
SC Mixed 11.7
26% 9.13 GB/s
Latency 91.8
44% 91.8 ns
2 of 4 slots used
16GB DIMM DDR3 1333 MHz clocked @ 667 MHz
41% Average
MC Read 16.8
MC Write 13
MC Mixed 14.6
42% 14.8 GB/s
SC Read 7.7
SC Write 8.5
SC Mixed 11.4
26% 9.2 GB/s
Latency 92.3
43% 92.3 ns
2,802 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 33,816,279 RAM Kits tested.

Custom PC Builder (Start a new build) Build your perfect PC: compare component prices, popularity, speed and value for money.

CHOOSE A COMPONENT:

CPU GPU SSD HDD RAM MBD
Typical 9905403-559.A00LF 2x8GB Builds (Compare 5,020 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 43%
Speed boat
Desktop
Desktop 83%
Aircraft carrier
Workstation
Workstation 34%
Sail boat

Motherboard: Asus P8Z77-V LX

CPU
Core i5-3570KIntel  $115Bench 77%, 153,563 samples1,533x
Core i7-3770KIntel  $350Bench 77%, 110,352 samples882x
Core i7-3770Intel  $55Bench 75%, 199,195 samples842x
GPU
GTX 970Nvidia  $340Bench 52%, 611,544 samples377x
GTX 1060-6GBNvidia  $267Bench 57%, 1,007,567 samples356x
GTX 1070Nvidia  $367Bench 78%, 939,587 samples267x
SSD
860 Evo 500GBSamsung  $65Bench 107%, 441,183 samples219x
850 Evo 250GBSamsung  $100Bench 104%, 655,223 samples195x
A400 240GBKingston  $28Bench 62%, 223,655 samples137x
RAM
9905403-559.A00LF 2x8GBKingstonBench 49%, 2,802 samples1x
EDIT WITH CUSTOM PC BUILDER Value: 49% - Average Total price: $520

Popular 9905403-559.A00LF 2x8GB 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.
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  • - Reports are generated and presented on userbenchmark.com.
  • - Identify the strongest components in your PC.
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Memory Kit Rankings (Price vs Performance) October 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.

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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.

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 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-9600K $199Nvidia GTX 1660S (Super) $230Crucial MX500 250GB $45
Intel Core i5-9400F $140Nvidia RTX 3080 $700Samsung 850 Evo 120GB $78
Intel Core i5-10600K $260Nvidia GTX 1650S (Super) $170Samsung 860 Evo 250GB $50
HDDRAMUSB
Seagate Barracuda 1TB (2016) $43Corsair Vengeance LPX DDR4 3200 C16 2x8GB $63SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $34Corsair Vengeance LPX DDR4 3000 C15 2x8GB $69SanDisk Extreme 32GB $28
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $548SanDisk Extreme 16GB $28
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