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Kingston

9905403-442.A00LF 2x4GB

▲ 500 ▼

Release date ≤ Q4 2015.

Average Bench: 49.1% (93rd of 108)

Based on 1,077 user benchmarks.  Model: Kingston 9905403-442.A00LF 2x4GB
Poor: 28%Average: 49.1% Great: 63%

Popular builds with this RAM

Below average average bench

The Kingston 9905403-442.A00LF 2x4GB averaged 50.8% 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 69.7ns
Avg. 16 Core Read Bench 17.5GB/s

Above average consistency

The range of scores (95th - 5th percentile) for the Kingston 9905403-442.A00LF 2x4GB is 34.8%. This is a relatively narrow range which indicates that the Kingston 9905403-442.A00LF 2x4GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. 1 Core Read Bench 13.2GB/s
Avg. 1 Core Mixed IO Bench 14.6GB/s
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Average Bench

(Based on 1,077 samples)
Rank 9349.1%
Min Avg Max
9 MC Read 17.5 22.7
8.04 MC Write 17.3 23.3
8.1 MC Mixed 15.7 20.2
48.1% 16.8 GB/s
Min Avg Max
6.64 SC Read 13.2 17.8
6.2 SC Write 14.8 19.9
7.8 SC Mixed 14.6 19.9
40.5% 14.2 GB/s
Min Avg Max
54.8 Latency 69.7 96.1
57.4% 69.7 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
2 of 4 slots used
8GB DIMM DDR3 clocked @ 1333 MHz
54.1% Above average
MC Read 18.9
MC Write 19
MC Mixed 17
52% 18.3 GB/s
SC Read 14.9
SC Write 18.8
SC Mixed 16.6
48% 16.8 GB/s
Latency 61.3
65% 61.3 ns
2 of 4 slots used
8GB DIMM DDR3 clocked @ 1333 MHz
52.8% Above average
MC Read 18.7
MC Write 18.8
MC Mixed 16.6
52% 18 GB/s
SC Read 14.7
SC Write 16.6
SC Mixed 16
45% 15.8 GB/s
Latency 63.8
63% 63.8 ns
2 of 4 slots used
8GB DIMM DDR3 clocked @ 1333 MHz
52.5% Above average
MC Read 18.2
MC Write 19.2
MC Mixed 16.7
52% 18 GB/s
SC Read 13.5
SC Write 17.5
SC Mixed 15.9
45% 15.6 GB/s
Latency 67.4
59% 67.4 ns
2 of 4 slots used
8GB DIMM DDR3 clocked @ 1333 MHz
49.3% Average
MC Read 17.3
MC Write 17.2
MC Mixed 15.1
47% 16.5 GB/s
SC Read 13.9
SC Write 16.8
SC Mixed 15.1
44% 15.3 GB/s
Latency 62.8
64% 62.8 ns
2 of 4 slots used
8GB DIMM DDR3 clocked @ 1333 MHz
40.2% Average
MC Read 15.7
MC Write 14.4
MC Mixed 13.9
42% 14.7 GB/s
SC Read 8.3
SC Write 9.5
SC Mixed 9.6
26% 9.13 GB/s
Latency 107
37% 107 ns
2 of 4 slots used
8GB DIMM DDR3 1333 MHz clocked @ 667 MHz
36.8% Below average
MC Read 13.3
MC Write 11.9
MC Mixed 14.2
38% 13.1 GB/s
SC Read 7.3
SC Write 7
SC Mixed 9.4
23% 7.9 GB/s
Latency 86.9
46% 86.9 ns
1,077 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 23,183,684 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 9905403-442.A00LF 2x4GB Builds (Compare 6,369 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 54%
Yacht
Desktop
Desktop 66%
Battle cruiser
Workstation
Workstation 35%
Jet ski

Motherboard: Gigabyte GA-Z77-DS3H - $280

CPU
Core i5-3570KIntel  $195Bench 68%, 130,112 samples1,955x
Core i7-3770Intel  $190Bench 64%, 152,961 samples943x
Core i7-3770KIntel  $400Bench 68%, 93,411 samples869x
GPU
GTX 1060-6GBNvidia  $270Bench 57%, 746,202 samples509x
GTX 970Nvidia  $428Bench 52%, 518,594 samples488x
GTX 1070Nvidia  $346Bench 79%, 705,740 samples373x
SSD
850 Evo 250GBSamsung  $53Bench 106%, 546,937 samples309x
850 Evo 500GBSamsung  $89Bench 113%, 450,220 samples230x
SSDNow V300 120GBKingston  $74Bench 54%, 217,593 samples148x
RAM
9905403-442.A00LF 2x4GBKingstonBench 49%, 1,077 samples1x
EDIT WITH CUSTOM PC BUILDER Value: 56% - Above average Total price: $798

Popular 9905403-442.A00LF 2x4GB compatible motherboards:

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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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 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-9600K $205Nvidia GTX 1660S (Super) $240Crucial MX500 250GB $45
Intel Core i5-9400F $150Nvidia GTX 1650S (Super) $160Samsung 850 Evo 120GB $78
Intel Core i7-9700K $375Nvidia RTX 2060 $349Samsung 850 Pro 512GB $249
HDDRAMUSB
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Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $653SanDisk Ultra Fit 32GB $14
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