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Kingston

KHX2666C16/8G Adata DDR4 2666 2OZ KHX2666C16/8G 24GB

▲ 500 ▼

Release date ≈ Q2 2021.

Average Bench: 72.4% (76th of 115)

Based on 5 user benchmarks.  Model: Kingston KHX2666C16/8G Adata DDR4 2666 2OZ KHX2666C16/8G 24GB
Poor: 65%Average: 72.4% Great: 77%

Popular builds with this RAM

Good average bench

The Kingston KHX2666C16/8G Adata DDR4 2666 2OZ KHX2666C16/8G 24GB averaged 27.5% 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 Read Bench 30.3GB/s
Avg. 16 Core Mixed IO Bench 27.5GB/s

Unknown consistency

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

Weaknesses

Avg. Physical RAM Latency 92.1ns
Avg. 1 Core Write Bench 19.7GB/s
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Average Bench

(Based on 5 samples)
Rank 7672.4%
Min Avg Max
27.6 MC Read 30.3 32.5
19.9 MC Write 20.1 20.3
21.3 MC Mixed 27.5 30.9
74.2% 26 GB/s
Min Avg Max
20.1 SC Read 22.3 23.7
19 SC Write 19.7 20
21 SC Mixed 25.2 29.2
64% 22.4 GB/s
Min Avg Max
88.5 Latency 92.1 94.9
43.4% 92.1 ns
User Benchmarks BenchMulti coreSingle coreLatency
The fastest RAM (mainstream) averages a speed of 100%
2666, 2666, 2666 MHz
8192, 8192, 8192 MB
77.4% Very good
MC Read 32.5
MC Write 20
MC Mixed 30.9
79% 27.8 GB/s
SC Read 23.6
SC Write 19.8
SC Mixed 29.2
69% 24.2 GB/s
Latency 92.1
43% 92.1 ns
2666, 2666, 2666 MHz
8192, 8192, 8192 MB
75.8% Very good
MC Read 32.3
MC Write 20.3
MC Mixed 30.3
79% 27.6 GB/s
SC Read 23.7
SC Write 19.9
SC Mixed 21
62% 21.5 GB/s
Latency 91.3
44% 91.3 ns
2666, 2666, 2666 MHz
8192, 8192, 8192 MB
75% Very good
MC Read 30.5
MC Write 20.1
MC Mixed 29.7
76% 26.8 GB/s
SC Read 23.5
SC Write 20
SC Mixed 29.1
69% 24.2 GB/s
Latency 93.8
43% 93.8 ns
2666, 2666, 2666 MHz
8192, 8192, 8192 MB
68.4% Good
MC Read 27.6
MC Write 19.9
MC Mixed 25.4
70% 24.3 GB/s
SC Read 20.1
SC Write 19.8
SC Mixed 24.7
62% 21.5 GB/s
Latency 88.5
45% 88.5 ns
2666, 2666, 2666 MHz
8192, 8192, 8192 MB
65.4% Good
MC Read 28.6
MC Write 20
MC Mixed 21.3
67% 23.3 GB/s
SC Read 20.7
SC Write 19
SC Mixed 21.8
59% 20.5 GB/s
Latency 94.9
42% 94.9 ns

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 66,998,617 RAM Kits tested

Custom PC Builder (Start a new build) Build your perfect PC: compare component prices, popularity, speed and value for money

CHOOSE A COMPONENT:

CPU GPU SSD HDD RAM MBD
Typical KHX2666C16/8G Adata DDR4 2666 2OZ KHX2666C16/8G 24GB Builds (Compare 10,433 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 47%
Yacht
Desktop
Desktop 86%
Aircraft carrier
Workstation
Workstation 45%
Speed boat

Motherboard: Asus PRIME B450M-A - $78

CPU
Ryzen 5 3600AMD  $82Bench 83%, 1,072,639 samples2,259x
Ryzen 5 2600AMD  $125Bench 73%, 179,588 samples1,963x
Ryzen 7 3700XAMD  $205Bench 86%, 635,419 samples734x
GPU
RX 580AMD  $130Bench 52%, 360,351 samples1,080x
RTX 2060Nvidia  $324Bench 90%, 645,160 samples647x
GTX 1660S (Super)Nvidia  $240Bench 71%, 428,800 samples594x
SSD
A400 240GBKingston  $28Bench 66%, 424,288 samples340x
Green 240GB (2018)WD  $42Bench 45%, 156,194 samples273x
A400 480GBKingston  $38Bench 74%, 237,487 samples216x
RAM
KHX2666C16/8G Adata DDR4 2666 2OZ KHX2666C16/8G 24GBKingstonBench 72%, 5 samples1x
EDIT WITH CUSTOM PC BUILDER Value: 93% - Outstanding Total price: $318

Popular KHX2666C16/8G Adata DDR4 2666 2OZ KHX2666C16/8G 24GB compatible motherboards:

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

Welcome to our 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 value for money upgrades.

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  • - Drive tests include: read, write, sustained write and mixed IO
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Memory Kit Rankings (Price vs Performance) April 2024 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

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Speed Comparisons

vs Corsair Vengeance LPX DDR4 3200 C16 2x8GB
vs Corsair Vengeance LPX DDR4 3000 C15 2x8GB
vs G.SKILL Trident Z DDR4 3200 C14 4x16GB
vs G.SKILL Trident Z DDR4 3600 C16 2x8GB
vs HyperX Fury DDR4 2133 C14 2x8GB
vs Corsair Vengeance LPX DDR4 2666 C16 2x8GB
vs Corsair Vengeance LPX DDR4 2133 C13 2x8GB
vs G.SKILL Trident Z DDR4 3200 C16 2x8GB
vs G.SKILL Ripjaws 4 DDR4 2400 C14 8x16GB

115 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.

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 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-13600K $279Nvidia RTX 4060 $300Crucial MX500 250GB $40
Intel Core i5-12400F $134Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $184Nvidia RTX 4070 $409Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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