Average Bench: 30.8% (111th of 113)

Based on 5 user benchmarks.  Model: Toshiba KHX2133C13S4/4G 2x4GB
Poor: 30%Average: 30.8% Great: 31%

Popular builds with this RAM

Poor average bench

The Toshiba HyperX DDR4 2133 C13 2x4GB averaged 69.1% 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 Mixed IO Bench 13.4GB/s
Avg. 16 Core Read Bench 12.1GB/s

Unknown consistency

There are too few samples to reasonably determine how consistently this RAM perfroms. This result should be interpreted with caution.


Avg. 1 Core Read Bench 3.18GB/s
Avg. 1 Core Mixed IO Bench 4.52GB/s

Average Bench

(Based on 5 samples)
Min Avg Max
11.9 MC Read 12.1 12.5
10 MC Write 10 10
12.8 MC Mixed 13.4 14.1
33.9% 11.9 GB/s
Min Avg Max
3 SC Read 3.18 3.3
4.6 SC Write 7.24 8.3
4.4 SC Mixed 4.52 4.7
14.2% 4.98 GB/s
Min Avg Max
166 Latency 171 186
23.4% 171 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
2 of 2 slots used
8GB SODIMM DDR4 clocked @ 2133 MHz
MC Read 12.3
MC Write 10
MC Mixed 14.1
35% 12.1 GB/s
SC Read 3
SC Write 7.8
SC Mixed 4.7
15% 5.17 GB/s
Latency 186
22% 186 ns
2 of 2 slots used
8GB SODIMM DDR4 clocked @ 2133 MHz
MC Read 12.5
MC Write 10
MC Mixed 13.2
34% 11.9 GB/s
SC Read 3.2
SC Write 8.3
SC Mixed 4.6
15% 5.37 GB/s
Latency 168
24% 168 ns
2 of 2 slots used
8GB SODIMM DDR4 clocked @ 2133 MHz
MC Read 11.7
MC Write 10
MC Mixed 13.5
34% 11.7 GB/s
SC Read 3.3
SC Write 8.3
SC Mixed 5.3
16% 5.63 GB/s
Latency 164
24% 164 ns

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 31,002,915 RAM Kits tested.

Typical HyperX DDR4 2133 C13 2x4GB Builds (Compare 13 builds) See popular component choices, score breakdowns and rankings.
Gaming 4%
Tree trunk
Desktop 38%
Jet ski
Workstation 4%
Tree trunk

Motherboard: Asrock J4105B-ITX

EDIT WITH CUSTOM PC BUILDER Value: 26% - Poor Total price: $53

Popular HyperX DDR4 2133 C13 2x4GB 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.

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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.
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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 $195Nvidia GTX 1660S (Super) $230Crucial MX500 250GB $44
Intel Core i5-9400F $153Nvidia GTX 1650S (Super) $170Samsung 850 Evo 120GB $78
Intel Core i7-9700K $315Nvidia RTX 2070S (Super) $510Samsung 860 Evo 250GB $50
Seagate Barracuda 1TB (2016) $42Corsair 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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