Average Bench: 56.8% (86th of 111)

Based on 1,363 user benchmarks.  Model: Samsung K3QF4F40BM-AGCF 2x4GB

Average average bench

The Samsung K3QF4F40BM-AGCF 2x4GB averaged 43.2% 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 23.9GB/s
Avg. 16 Core Mixed IO Bench 19.6GB/s

Very good consistency

The range of scores (95th - 5th percentile) for the Samsung K3QF4F40BM-AGCF 2x4GB is just 19.3%. This is a relatively narrow range which indicates that the Samsung K3QF4F40BM-AGCF 2x4GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. 1 Core Read Bench 10.7GB/s
Avg. Physical RAM Latency 117ns
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Average Bench

(Based on 1,363 samples)
Min Avg Max
14.2 MC Read 19 23.2
19.1 MC Write 23.9 26
16.2 MC Mixed 19.6 21.7
59.5% 20.8 GB/s
Min Avg Max
6.6 SC Read 10.7 14.9
12.7 SC Write 19.1 25.4
10 SC Mixed 14.8 19.9
42.5% 14.9 GB/s
Min Avg Max
82.4 Latency 117 196
34.2% 117 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
2 of 2 slots used
8GB Row of chips LPDDR3 clocked @ 1867 MHz
MC Read 22.6
MC Write 25.9
MC Mixed 22.2
67% 23.6 GB/s
SC Read 14.9
SC Write 25.4
SC Mixed 20.3
58% 20.2 GB/s
Latency 77.7
52% 77.7 ns
2 of 2 slots used
8GB Row of chips LPDDR3 clocked @ 1867 MHz
MC Read 22.5
MC Write 24
MC Mixed 21
64% 22.5 GB/s
SC Read 14.5
SC Write 25
SC Mixed 20.3
57% 19.9 GB/s
Latency 89.4
45% 89.4 ns
2 of 2 slots used
8GB SODIMM LPDDR3 clocked @ 1867 MHz
MC Read 22.4
MC Write 24.1
MC Mixed 21
64% 22.5 GB/s
SC Read 13.4
SC Write 23.2
SC Mixed 18.5
52% 18.4 GB/s
Latency 96.2
42% 96.2 ns
2 of 2 slots used
8GB Row of chips LPDDR3 clocked @ 1867 MHz
MC Read 18.2
MC Write 25.3
MC Mixed 20.7
61% 21.4 GB/s
SC Read 9.7
SC Write 18.6
SC Mixed 14.4
41% 14.2 GB/s
Latency 105
38% 105 ns
2 of 2 slots used
8GB Row of chips LPDDR3 clocked @ 1867 MHz
MC Read 17.1
MC Write 25.8
MC Mixed 20.9
61% 21.3 GB/s
SC Read 9.8
SC Write 18.2
SC Mixed 14.7
41% 14.2 GB/s
Latency 115
35% 115 ns
2 of 2 slots used
8GB Row of chips LPDDR3 clocked @ 1867 MHz
MC Read 17.9
MC Write 22.3
MC Mixed 19.7
57% 20 GB/s
SC Read 9.3
SC Write 18.4
SC Mixed 13.2
39% 13.6 GB/s
Latency 151
26% 151 ns
2 of 2 slots used
8GB Row of chips LPDDR3 clocked @ 1867 MHz
MC Read 14.6
MC Write 24
MC Mixed 19.6
55% 19.4 GB/s
SC Read 5.7
SC Write 9.5
SC Mixed 7.9
22% 7.7 GB/s
Latency 231
17% 231 ns
2 of 2 slots used
8GB Row of chips LPDDR3 clocked @ 1867 MHz
MC Read 13.9
MC Write 19.9
MC Mixed 16.2
48% 16.7 GB/s
SC Read 6.9
SC Write 13.1
SC Mixed 10.6
29% 10.2 GB/s
Latency 155
26% 155 ns
1,363 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 25,511,815 RAM Kits tested.

Typical K3QF4F40BM-AGCF 2x4GB Builds (Compare 877 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 12%
Tree trunk
Desktop
Desktop 27%
Raft
Workstation
Workstation 17%
Surfboard

System: Microsoft Surface Go

EDIT WITH CUSTOM PC BUILDER

Popular K3QF4F40BM-AGCF 2x4GB systems:

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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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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.
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Memory Kit Rankings (Price vs Performance) April 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.

 Comments

111 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

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Intel Core i5-9600K $210Nvidia RTX 2070S (Super) $505Samsung 850 Pro 512GB $249
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