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Kingston

99U5471-012.A00LF 2x4GB

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Average Bench: 47.2% (92nd of 105)

Based on 2,212 user benchmarks.  Model: Kingston 99U5471-012.A00LF 2x4GB
Poor: 27%Average: 47.2% Great: 55%

Popular builds with this RAM

Below average average bench

The Kingston 99U5471-012.A00LF 2x4GB averaged 52.8% 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 73.6ns
Avg. 16 Core Read Bench 16.7GB/s

Good consistency

The range of scores (95th - 5th percentile) for the Kingston 99U5471-012.A00LF 2x4GB is 27.2%. This is a relatively narrow range which indicates that the Kingston 99U5471-012.A00LF 2x4GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. 1 Core Read Bench 12.6GB/s
Avg. 1 Core Mixed IO Bench 14.1GB/s
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Average Bench

(Based on 2,212 samples)
Rank 9247.2%
Min Avg Max
8.9 MC Read 16.7 19.4
7.4 MC Write 16.5 19.5
8.1 MC Mixed 15.2 17.5
46.1% 16.2 GB/s
Min Avg Max
6.6 SC Read 12.6 16
6.1 SC Write 14.2 18.8
7.5 SC Mixed 14.1 17.7
38.9% 13.6 GB/s
Min Avg Max
60.6 Latency 73.6 92.2
54.3% 73.6 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
53.9% Above average
MC Read 18.2
MC Write 19.4
MC Mixed 16.9
52% 18.2 GB/s
SC Read 15.2
SC Write 19
SC Mixed 15.8
48% 16.7 GB/s
Latency 59.6
67% 59.6 ns
2 of 2 slots used
8GB DIMM DDR3 clocked @ 1333 MHz
53% Above average
MC Read 18.5
MC Write 19.1
MC Mixed 16.9
52% 18.2 GB/s
SC Read 14.5
SC Write 16.2
SC Mixed 15.9
44% 15.5 GB/s
Latency 64.2
62% 64.2 ns
2 of 2 slots used
8GB DIMM DDR3 clocked @ 1333 MHz
52.6% Above average
MC Read 17.9
MC Write 19.4
MC Mixed 16.8
52% 18 GB/s
SC Read 11.8
SC Write 18.2
SC Mixed 16.5
44% 15.5 GB/s
Latency 64.9
62% 64.9 ns
2 of 2 slots used
8GB DIMM DDR3 clocked @ 1333 MHz
50.4% Above average
MC Read 17.5
MC Write 17.9
MC Mixed 16.3
49% 17.2 GB/s
SC Read 14.4
SC Write 14.4
SC Mixed 16
43% 14.9 GB/s
Latency 66.7
60% 66.7 ns
2 of 2 slots used
8GB DIMM DDR3 clocked @ 1333 MHz
47.9% Average
MC Read 16.7
MC Write 15.9
MC Mixed 14.9
45% 15.8 GB/s
SC Read 14.9
SC Write 17.1
SC Mixed 16
46% 16 GB/s
Latency 65.6
61% 65.6 ns
2 of 4 slots used
8GB DIMM DDR3 clocked @ 667 MHz
40.6% Average
MC Read 16.9
MC Write 11.1
MC Mixed 14.5
40% 14.2 GB/s
SC Read 9.6
SC Write 7.5
SC Mixed 11.7
27% 9.6 GB/s
Latency 73.2
55% 73.2 ns
2 of 2 slots used
8GB DIMM 1066 MHz
34.9% Below average
MC Read 12.5
MC Write 11.6
MC Mixed 12.4
35% 12.2 GB/s
SC Read 7
SC Write 7.3
SC Mixed 8.8
22% 7.7 GB/s
Latency 77.7
52% 77.7 ns
2,212 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 9,219,159 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 99U5471-012.A00LF 2x4GB Builds (Compare 24,417 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 12%
Tree trunk
Desktop
Desktop 59%
Gunboat
Workstation
Workstation 37%
Jet ski

Disqualified System: bin bin

CPU
Core i7-2600Intel  $283Bench 63%, 47,896 samples1,220x
Core i7-3770Intel  $376Bench 70%, 70,049 samples1,101x
Core i7-6770HQIntelBench 70%, 1,337 samples1,001x
GPU
HD 2000 (Desktop 1.1 GHz)IntelBench 1%, 40,924 samples903x
GTX 1050-TiNvidia  $155Bench 39%, 177,574 samples815x
SVGA 3DVmwareBench 16%, 2,039 samples753x
SSD
850 Evo 250GBSamsung  $100Bench 107%, 295,081 samples717x
850 Evo 500GBSamsung  $121Bench 115%, 223,355 samples433x
SSDNow V300 120GBKingston  $65Bench 53%, 114,614 samples420x
RAM
99U5471-012.A00LF 2x4GBKingstonBench 47%, 2,212 samples1x
EDIT WITH CUSTOM PC BUILDER Value: 74% - Very good Total price: $383

Popular 99U5471-012.A00LF 2x4GB systems:

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Memory Kit Rankings (Price vs Performance) July 2018 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

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 Best User Rated
The Best.
CPUGPUSSD
Intel Core i7-8700K $320Nvidia GTX 1070 $413Samsung 850 Evo 250GB $100
AMD Ryzen 5 1600 $150Nvidia GTX 1060-6GB $289Samsung 850 Evo 500GB $121
Intel Core i7-7700K $300AMD RX 480 $280Samsung 850 Pro 256GB $136
HDDRAMUSB
Seagate Barracuda 1TB (2016) $44Corsair Vengeance LPX DDR4 3000 C15 2x8GB $176SanDisk Extreme 64GB $44
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $951SanDisk Extreme 32GB $46
Seagate Barracuda 2TB (2016) $58HyperX Fury DDR4 2133 C14 2x8GB $219SanDisk Ultra Fit 32GB $12
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