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Kingston

99U5471-012.A00LF 2x4GB

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Average Bench: 47.6% (91st of 104)

Based on 1,987 user benchmarks.  Model: Kingston 99U5471-012.A00LF 2x4GB
Poor: 28%Average: 47.6% Great: 55%

Popular builds with this RAM

Below average average bench

The Kingston 99U5471-012.A00LF 2x4GB averaged 52.3% 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 71ns
Avg. 16 Core Read Bench 16.9GB/s

Good consistency

The range of scores (95th - 5th percentile) for the Kingston 99U5471-012.A00LF 2x4GB is 26.8%. 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 12.7GB/s
Avg. 1 Core Mixed IO Bench 14.2GB/s
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Average Bench

(Based on 1,987 samples)
Rank 9147.6%
Min Avg Max
9.3 MC Read 16.9 19.4
7.61 MC Write 16.8 19.6
8.22 MC Mixed 15.4 17.6
46.7% 16.3 GB/s
Min Avg Max
6.7 SC Read 12.7 15.7
6.32 SC Write 14.4 18.7
7.61 SC Mixed 14.2 17.7
39.4% 13.8 GB/s
Min Avg Max
60.5 Latency 71 91.8
56.3% 71 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 1333 MHz
52.5% Above average
MC Read 18
MC Write 18.8
MC Mixed 16.8
51% 17.9 GB/s
SC Read 14.3
SC Write 17
SC Mixed 16.1
45% 15.8 GB/s
Latency 63
64% 63 ns
2 of 4 slots used
8GB DIMM DDR3 clocked @ 1333 MHz
52% Above average
MC Read 18.2
MC Write 19
MC Mixed 16.7
51% 18 GB/s
SC Read 13.8
SC Write 15.3
SC Mixed 16.3
43% 15.1 GB/s
Latency 70.4
57% 70.4 ns
2 of 4 slots used
8GB DIMM DDR3 1333 MHz
50.6% Above average
MC Read 17.8
MC Write 18.1
MC Mixed 16.5
50% 17.5 GB/s
SC Read 13
SC Write 14.7
SC Mixed 15.1
41% 14.3 GB/s
Latency 68
59% 68 ns
2 of 4 slots used
8GB DIMM DDR3 clocked @ 1333 MHz
50.5% Above average
MC Read 17.5
MC Write 18.1
MC Mixed 15.7
49% 17.1 GB/s
SC Read 13.6
SC Write 17.7
SC Mixed 15.9
45% 15.7 GB/s
Latency 67.3
59% 67.3 ns
2 of 4 slots used
8GB DIMM DDR3 clocked @ 1333 MHz
50.4% Above average
MC Read 18.3
MC Write 17.2
MC Mixed 15.7
49% 17.1 GB/s
SC Read 14.9
SC Write 17.7
SC Mixed 16
46% 16.2 GB/s
Latency 71.3
56% 71.3 ns
2 of 4 slots used
8GB DIMM DDR3 1333 MHz clocked @ 667 MHz
43% Average
MC Read 16.2
MC Write 14.2
MC Mixed 14.9
43% 15.1 GB/s
SC Read 9.3
SC Write 8.6
SC Mixed 12.4
29% 10.1 GB/s
Latency 72.1
56% 72.1 ns
2 of 4 slots used
8GB DIMM DDR3 1333 MHz
32.1% Below average
MC Read 10.9
MC Write 11
MC Mixed 10.8
31% 10.9 GB/s
SC Read 6.6
SC Write 8.8
SC Mixed 8.7
23% 8.03 GB/s
Latency 81.6
49% 81.6 ns
1,987 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 7,819,571 RAM Kits tested.

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

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CPU GPU SSD HDD RAM MBD
Typical 99U5471-012.A00LF 2x4GB Builds (Compare 20,547 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 12%
Tree trunk
Desktop
Desktop 58%
Gunboat
Workstation
Workstation 36%
Jet ski

Disqualified System: bin bin

CPU
Core i7-2600Intel  $295Bench 64%, 41,461 samples1,015x
Core i7-3770Intel  $309Bench 71%, 57,317 samples931x
Core i7-6770HQIntelBench 70%, 1,107 samples850x
GPU
HD 2000 (Desktop 1.1 GHz)IntelBench 1%, 34,962 samples713x
SVGA 3DVmwareBench 19%, 1,871 samples656x
GTX 1050-TiNvidia  $155Bench 39%, 139,305 samples634x
SSD
850 Evo 250GBSamsung  $80Bench 94%, 274,376 samples618x
850 Evo 500GBSamsung  $137Bench 96%, 191,118 samples373x
SSDNow V300 120GBKingston  $65Bench 48%, 119,806 samples364x
RAM
99U5471-012.A00LF 2x4GBKingstonBench 48%, 1,987 samples1x
EDIT WITH CUSTOM PC BUILDER Value: 73% - Very good Total price: $374

Popular 99U5471-012.A00LF 2x4GB systems:

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Memory Kit Rankings (Price vs Performance) April 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.
  • Fastest real world speed - Real World Speed measures performance for typical consumers.
  • Best value for money - Value for money is based on real world performance and price per GB.

 Comments

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104 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 i7-8700K $300Nvidia GTX 1070 $447Samsung 850 Evo 250GB $80
AMD Ryzen 5 1600 $170Nvidia GTX 1060-6GB $310Samsung 850 Evo 500GB $137
Intel Core i7-7700K $290AMD RX 480 $350Samsung 850 Pro 256GB $163
HDDRAMUSB
Seagate Barracuda 1TB (2016) $44Corsair Vengeance LPX DDR4 3000 C15 2x8GB $190SanDisk Extreme 64GB $70
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $957SanDisk Extreme 32GB $45
Seagate Barracuda 2TB (2016) $60Corsair Vengeance LPX DDR4 3200 C16 2x8GB $204SanDisk Ultra Fit 32GB $12
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