Average Bench: 93.7% (14th of 108)

Based on 2,630 user benchmarks.  Model: Kingston KHX3000C15D4/8GX 4x8GB

Excellent average bench

The Kingston HyperX DDR4 3000 C15 4x8GB averaged just 6.3% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Kingston HyperX DDR4 3000 C15 4x8GB near the top of the comparison list.


Avg. 16 Core Write Bench 35.5GB/s
Avg. 16 Core Read Bench 35.2GB/s

Average consistency

The range of scores (95th - 5th percentile) for the Kingston HyperX DDR4 3000 C15 4x8GB is 49.8%. This is a relatively wide range which indicates that the Kingston HyperX DDR4 3000 C15 4x8GB performs inconsistently under varying real world conditions.


Avg. 1 Core Read Bench 19.7GB/s
Avg. Physical RAM Latency 67.9ns

Average Bench

(Based on 2,630 samples)
Min Avg Max
25.7 MC Read 35.2 47.5
22.3 MC Write 35.5 56.7
23 MC Mixed 31.4 45.6
97.2% 34 GB/s
Min Avg Max
9.67 SC Read 19.7 25.8
18.2 SC Write 32 43.3
12.6 SC Mixed 26.5 34.6
74.5% 26.1 GB/s
Min Avg Max
51.2 Latency 67.9 94.3
58.9% 67.9 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
4 of 8 slots used
32GB DIMM DDR4 clocked @ 3000 MHz
MC Read 36.4
MC Write 67.4
MC Mixed 36.8
134% 46.9 GB/s
SC Read 10.5
SC Write 26.5
SC Mixed 13.9
48% 17 GB/s
Latency 66
61% 66 ns
4 of 8 slots used
32GB DIMM DDR4 clocked @ 3000 MHz
MC Read 36.8
MC Write 58.2
MC Mixed 32.6
122% 42.5 GB/s
SC Read 9.1
SC Write 24.1
SC Mixed 11.6
43% 14.9 GB/s
Latency 70.5
57% 70.5 ns
4 of 4 slots used
32GB DIMM DDR4 clocked @ 2667 MHz
MC Read 32.5
MC Write 34.5
MC Mixed 27.3
90% 31.4 GB/s
SC Read 20.4
SC Write 37.2
SC Mixed 28.3
82% 28.6 GB/s
Latency 57.5
70% 57.5 ns
4 of 4 slots used
32GB DIMM DDR4 clocked @ 2666 MHz
MC Read 31.4
MC Write 32.7
MC Mixed 26.3
86% 30.1 GB/s
SC Read 17.9
SC Write 33.4
SC Mixed 24
72% 25.1 GB/s
Latency 61.4
65% 61.4 ns
2,630 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 23,312,666 RAM Kits tested.

Typical HyperX DDR4 3000 C15 4x8GB Builds (Compare 6,229 builds) See popular component choices, score breakdowns and rankings.
Gaming 109%
Desktop 97%
Nuclear submarine
Workstation 81%
Aircraft carrier

Motherboard: Asus RAMPAGE V EXTREME - $310

EDIT WITH CUSTOM PC BUILDER Value: 40% - Below average Total price: $1,732

Popular HyperX DDR4 3000 C15 4x8GB compatible motherboards:

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  • - CPU tests include: integer, floating and string.
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  • - Drive tests include: read, write, sustained write and mixed IO.
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Memory Kit Rankings (Price vs Performance) January 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.


Added n/a ago.


23 months ago.

I have this memory (4x8GB) in my mother board Asus Prime H270-Pro with 2400 MHz bus. (Standard Bus) and I'm using 3 VMWare and BlueStack and Android Studio all in same time without any problem!

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.
Intel Core i5-9600K $218Nvidia GTX 1660S (Super) $240Crucial MX500 250GB $42
Intel Core i5-9400F $154Nvidia GTX 1650S (Super) $170Samsung 850 Evo 120GB $78
Intel Core i7-9700K $356Nvidia RTX 2060 $349Samsung 850 Pro 512GB $204
Seagate Barracuda 1TB (2016) $37Corsair Vengeance LPX DDR4 3200 C16 2x8GB $73SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $42Corsair Vengeance LPX DDR4 3000 C15 2x8GB $63SanDisk Extreme 32GB $46
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $653SanDisk Ultra Fit 32GB $16
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