Average Bench: 55.1% (84th of 108)

Based on 42 user benchmarks.  Model: Kingston 9905474-012.A00LF 4x2GB

Average average bench

The Kingston 9905474-012.A00LF 4x2GB averaged 44.8% 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. 16 Core Write Bench 20.3GB/s
Avg. Physical RAM Latency 69.2ns

Average consistency

The range of scores (95th - 5th percentile) for the Kingston 9905474-012.A00LF 4x2GB is 44.8%. This is a relatively wide range which indicates that the Kingston 9905474-012.A00LF 4x2GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 1 Core Read Bench 13.8GB/s
Avg. 1 Core Mixed IO Bench 14.8GB/s
ADVERTISEMENT

Average Bench

(Based on 42 samples)
Min Avg Max
11.8 MC Read 20 40.8
10.5 MC Write 20.3 36.3
13.3 MC Mixed 17.9 32.3
55.4% 19.4 GB/s
Min Avg Max
9.4 SC Read 13.8 17.5
7.7 SC Write 15.3 19.3
9.2 SC Mixed 14.8 17.7
41.8% 14.6 GB/s
Min Avg Max
54.1 Latency 69.2 101
57.8% 69.2 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
4 of 8 slots used
8GB DIMM DDR3 clocked @ 1600 MHz
MC Read 40.8
MC Write 35.9
MC Mixed 32.3
104% 36.3 GB/s
SC Read 17.5
SC Write 15.1
SC Mixed 14.1
44% 15.6 GB/s
Latency 54.1
74% 54.1 ns
4 of 4 slots used
8GB DIMM DDR3 clocked @ 1333 MHz
MC Read 18.3
MC Write 19
MC Mixed 16.3
51% 17.9 GB/s
SC Read 14.4
SC Write 19.3
SC Mixed 17.7
49% 17.1 GB/s
Latency 75.5
53% 75.5 ns
4 of 4 slots used
8GB DIMM DDR3 clocked @ 1333 MHz
MC Read 17.3
MC Write 18.8
MC Mixed 16
50% 17.4 GB/s
SC Read 14.4
SC Write 19.1
SC Mixed 17.2
48% 16.9 GB/s
Latency 64.6
62% 64.6 ns
4 of 4 slots used
8GB DIMM DDR3 clocked @ 1333 MHz
MC Read 16.8
MC Write 18.2
MC Mixed 15.9
48% 17 GB/s
SC Read 14
SC Write 18.1
SC Mixed 16.8
47% 16.3 GB/s
Latency 65.1
61% 65.1 ns
4 of 4 slots used
8GB DIMM DDR3 clocked @ 1333 MHz
MC Read 17.5
MC Write 18.5
MC Mixed 16
50% 17.3 GB/s
SC Read 12.9
SC Write 14.8
SC Mixed 15
41% 14.2 GB/s
Latency 73.9
54% 73.9 ns
4 of 4 slots used
8GB DIMM DDR3 1333 MHz
MC Read 16.7
MC Write 18.4
MC Mixed 15.8
48% 17 GB/s
SC Read 9.9
SC Write 8.4
SC Mixed 9.2
26% 9.17 GB/s
Latency 75.6
53% 75.6 ns
4 of 4 slots used
8GB DIMM DDR3 1333 MHz
MC Read 17.8
MC Write 15.6
MC Mixed 15.4
46% 16.3 GB/s
SC Read 10.3
SC Write 8.3
SC Mixed 13
30% 10.5 GB/s
Latency 64.9
62% 64.9 ns
4 of 4 slots used
8GB DIMM DDR3 1333 MHz
MC Read 11.8
MC Write 10.5
MC Mixed 13.8
34% 12 GB/s
SC Read 9.4
SC Write 7.7
SC Mixed 9.6
25% 8.9 GB/s
Latency 98.6
41% 98.6 ns
42 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 18,050,418 RAM Kits tested.

Typical 9905474-012.A00LF 4x2GB Builds (Compare 1,518 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 58%
Gunboat
Desktop
Desktop 64%
Destroyer
Workstation
Workstation 45%
Yacht

Motherboard: Asus P9X79 DELUXE - $500

EDIT WITH CUSTOM PC BUILDER Value: 69% - Good Total price: $1,497

Popular 9905474-012.A00LF 4x2GB compatible motherboards:

How Fast Is Your RAM? (Bench your build) Size up your PC in less than a minute.

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.

UserBenchmark of the month

How it works

  • - Download and run UserBenchMark.
  • - 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.
  • - Reports are generated and presented on userbenchmark.com.
  • - Identify the strongest components in your PC.
  • - See speed test results from other users.
  • - Compare your components to the current market leaders.
  • - Explore your best upgrade options with a virtual PC build.
  • - Compare your in-game FPS to other users with your hardware.
  • - Share your opinion by voting.
Memory Kit Rankings (Price vs Performance) July 2019 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]

ADVERTISEMENT

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

108 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

 Best User Rated

The Best.
CPUGPUSSD
AMD Ryzen 5 3600 $199Nvidia GTX 1070 $391Samsung 850 Evo 250GB $104
AMD Ryzen 7 2700X $251Nvidia GTX 1060-6GB $250Samsung 850 Evo 500GB $103
Intel Core i9-9900K $485Nvidia GTX 1080-Ti $750Samsung 850 Pro 256GB $97
HDDRAMUSB
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3000 C15 2x8GB $73SanDisk Extreme 64GB $128
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $728SanDisk Extreme 32GB $48
WD Blue 1TB (2012) $41Corsair Vengeance LPX DDR4 3200 C16 2x8GB $78SanDisk Ultra Fit 32GB $12
Today's hottest deals
User Guide  •  About  •  FAQs  •  Email  •  Privacy  •  Developer Feedback