Average Bench: 16.6% (113th of 113)

Based on 72 user benchmarks.  Model: Samsung K4B4G1646E-BYK0 1x2GB
Poor: 11%Average: 16.6% Great: 20%

Popular builds with this RAM

Terrible average bench

The Samsung K4B4G1646E-BYK0 1x2GB averaged 83.4% 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.


Avg. 16 Core Write Bench 7.35GB/s
Avg. Physical RAM Latency 228ns

Excellent consistency

The range of scores (95th - 5th percentile) for the Samsung K4B4G1646E-BYK0 1x2GB is just 9.35%. This is an extremely narrow range which indicates that the Samsung K4B4G1646E-BYK0 1x2GB performs superbly consistently under varying real world conditions.


Avg. 1 Core Mixed IO Bench 2.23GB/s
Avg. 1 Core Read Bench 2.27GB/s

Average Bench

(Based on 72 samples)
Min Avg Max
2.9 MC Read 5.79 7.8
5.16 MC Write 7.35 8.64
3.07 MC Mixed 5.22 6.4
17.5% 6.12 GB/s
Min Avg Max
0.27 SC Read 2.27 3.17
1.37 SC Write 4.19 5
0.3 SC Mixed 2.23 3.73
8.3% 2.9 GB/s
Min Avg Max
179 Latency 228 385
17.6% 228 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
1 of 2 slots used
2GB DIMM DDR3 clocked @ 1600 MHz
MC Read 7.8
MC Write 8.5
MC Mixed 6.3
22% 7.53 GB/s
SC Read 3.3
SC Write 5
SC Mixed 3.1
11% 3.8 GB/s
Latency 192
21% 192 ns
1 of 2 slots used
2GB DIMM DDR3 clocked @ 1600 MHz
MC Read 7.2
MC Write 8.2
MC Mixed 6.4
21% 7.27 GB/s
SC Read 2.7
SC Write 3.3
SC Mixed 3.1
9% 3.03 GB/s
Latency 246
16% 246 ns
1 of 2 slots used
2GB DIMM DDR3 clocked @ 1600 MHz
MC Read 5.9
MC Write 6.2
MC Mixed 4.3
16% 5.47 GB/s
SC Read 1.8
SC Write 4.5
SC Mixed 0.5
6% 2.27 GB/s
Latency 166
24% 166 ns
72 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 31,119,423 RAM Kits tested.

Typical K4B4G1646E-BYK0 1x2GB Builds (Compare 6,775 builds) See popular component choices, score breakdowns and rankings.
Gaming 1%
Tree trunk
Desktop 19%
Workstation 1%
Tree trunk

System: HP Notebook

EDIT WITH CUSTOM PC BUILDER Value: 19% - Very poor Total price: $32

Popular K4B4G1646E-BYK0 1x2GB systems:

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.

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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.
  • - 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) August 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]


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.


113 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.
Intel Core i5-9600K $192Nvidia GTX 1660S (Super) $230Crucial MX500 250GB $46
Intel Core i5-9400F $151Nvidia GTX 1650S (Super) $170Samsung 850 Evo 120GB $78
Intel Core i7-9700K $319Nvidia RTX 2070S (Super) $510Samsung 860 Evo 250GB $47
Seagate Barracuda 1TB (2016) $43Corsair Vengeance LPX DDR4 3200 C16 2x8GB $60SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $34Corsair Vengeance LPX DDR4 3000 C15 2x8GB $69SanDisk Extreme 32GB $46
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $681SanDisk Extreme 16GB $24
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