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Kingston

KHX2666C16/8G KHX2666C15D4/8G KHX2666C16/8G KHX2666C15D4/8G 32GB

▲ 500 ▼

Release date ≈ Q3 2017.

Average Bench: 83.7% (42nd of 115)

Based on 334 user benchmarks.  Model: Kingston KHX2666C16/8G KHX2666C15D4/8G KHX2666C16/8G KHX2666C15D4/8G 32GB
Poor: 67%Average: 83.7% Great: 95%

Popular builds with this RAM

Very good average bench

The Kingston KHX2666C16/8G KHX2666C15D4/8G KHX2666C16/8G KHX2666C15D4/8G 32GB averaged just 16.3% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Kingston KHX2666C16/8G KHX2666C15D4/8G KHX2666C16/8G KHX2666C15D4/8G 32GB near the top of the comparison list.

Strengths

Avg. 1 Core Write Bench 33.2GB/s
Avg. 16 Core Write Bench 31.8GB/s

Good consistency

The range of scores (95th - 5th percentile) for the Kingston KHX2666C16/8G KHX2666C15D4/8G KHX2666C16/8G KHX2666C15D4/8G 32GB is 28.7%. This is a relatively narrow range which indicates that the Kingston KHX2666C16/8G KHX2666C15D4/8G KHX2666C16/8G KHX2666C15D4/8G 32GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. 1 Core Read Bench 18.6GB/s
Avg. Physical RAM Latency 69.5ns
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Average Bench

(Based on 334 samples)
Rank 4283.7%
Min Avg Max
23.8 MC Read 30.3 35.2
21.1 MC Write 31.8 35.9
21.4 MC Mixed 26.9 30.7
84.9% 29.7 GB/s
Min Avg Max
14.3 SC Read 18.6 22.9
19.9 SC Write 33.2 38.8
18.2 SC Mixed 25.7 30.4
73.8% 25.8 GB/s
Min Avg Max
59.2 Latency 69.5 91.4
57.6% 69.5 ns
User Benchmarks BenchMulti coreSingle coreLatency
The fastest RAM (mainstream) averages a speed of 100%
2666, 2666, 2666, 2666 MHz
8192, 8192, 8192, 8192 MB
105% Outstanding
MC Read 50.7
MC Write 32.8
MC Mixed 33.6
112% 39 GB/s
SC Read 27.4
SC Write 20
SC Mixed 34.3
78% 27.2 GB/s
Latency 73.6
54% 73.6 ns
2667, 2667, 2667, 2667 MHz
8192, 8192, 8192, 8192 MB
88.1% Excellent
MC Read 30.3
MC Write 35.3
MC Mixed 30.2
91% 31.9 GB/s
SC Read 17.7
SC Write 33.9
SC Mixed 21.8
70% 24.5 GB/s
Latency 66.3
60% 66.3 ns
2666, 2666, 2666, 2666 MHz
8192, 8192, 8192, 8192 MB
88.1% Excellent
MC Read 41.7
MC Write 19.8
MC Mixed 32.8
90% 31.4 GB/s
SC Read 27.9
SC Write 19.5
SC Mixed 33
77% 26.8 GB/s
Latency 67.2
60% 67.2 ns
2667, 2667, 2667, 2667 MHz
8192, 8192, 8192, 8192 MB
85.8% Excellent
MC Read 30.7
MC Write 33.2
MC Mixed 28.4
88% 30.8 GB/s
SC Read 17.7
SC Write 35.3
SC Mixed 23.7
73% 25.6 GB/s
Latency 70.2
57% 70.2 ns
2667, 2667, 2667, 2667 MHz
8192, 8192, 8192, 8192 MB
82% Excellent
MC Read 30.1
MC Write 32.7
MC Mixed 27.6
86% 30.1 GB/s
SC Read 13.9
SC Write 29.5
SC Mixed 21
61% 21.5 GB/s
Latency 77.6
52% 77.6 ns
2666, 2666, 2666, 2666 MHz
8192, 8192, 8192, 8192 MB
75.2% Very good
MC Read 27.8
MC Write 27.4
MC Mixed 27.4
79% 27.5 GB/s
SC Read 21
SC Write 18.4
SC Mixed 25.5
62% 21.6 GB/s
Latency 104
38% 104 ns
2400, 2400, 2400, 2400 MHz
8192, 8192, 8192, 8192 MB
74.7% Very good
MC Read 27.5
MC Write 29.1
MC Mixed 24.2
77% 26.9 GB/s
SC Read 15.6
SC Write 25.2
SC Mixed 22.6
60% 21.1 GB/s
Latency 75
53% 75 ns
2666, 2666, 2666, 2666 MHz
8192, 8192, 8192, 8192 MB
67.8% Good
MC Read 24.3
MC Write 26.6
MC Mixed 22.4
70% 24.4 GB/s
SC Read 12.4
SC Write 24.2
SC Mixed 20
54% 18.9 GB/s
Latency 78.6
51% 78.6 ns
334 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 67,008,576 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 KHX2666C15D4/8G KHX2666C16/8G KHX2666C15D4/8G 32GB Builds (Compare 13,902 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 69%
Battle cruiser
Desktop
Desktop 87%
Aircraft carrier
Workstation
Workstation 58%
Gunboat

Motherboard: Asus Z170 PRO GAMING - $295

CPU
Core i7-6700KIntel  $180Bench 81%, 588,978 samples6,620x
Core i5-6600KIntel  $81Bench 72%, 342,244 samples3,671x
Core i7-6700Intel  $180Bench 72%, 282,363 samples1,044x
GPU
GTX 1070Nvidia  $132Bench 80%, 1,459,281 samples2,166x
GTX 1060-6GBNvidia  $117Bench 56%, 1,368,019 samples1,382x
GTX 1080Nvidia  $400Bench 102%, 1,082,454 samples1,247x
SSD
850 Evo 250GBSamsung  $100Bench 103%, 951,591 samples884x
850 Evo 500GBSamsung  $109Bench 112%, 695,664 samples786x
860 Evo 1TBSamsung  $130Bench 112%, 602,853 samples320x
RAM
KHX2666C16/8G KHX2666C15D4/8G KHX2666C16/8G KHX2666C15D4/8G 32GBKingstonBench 84%, 334 samples1x
EDIT WITH CUSTOM PC BUILDER Value: 89% - Excellent Total price: $707

Popular KHX2666C16/8G KHX2666C15D4/8G KHX2666C16/8G KHX2666C15D4/8G 32GB compatible motherboards:

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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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 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-13600K $279Nvidia RTX 4060 $300Crucial MX500 250GB $40
Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $182Nvidia 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) $30Corsair 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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