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Kingston

KF2666C16D4/16G 1x16GB

▲ 500 ▼

Release date ≈ Q3 2021.

Average Bench: 46.8% (118th of 132)

Based on 829 user benchmarks.  Model: Kingston KF2666C16D4/16G 1x16GB
Poor: 36%Average: 46.8% Great: 53%

Popular builds with this RAM

Below average average bench

The Kingston KF2666C16D4/16G 1x16GB averaged 53.1% 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.

Strengths

Avg. Physical RAM Latency 80.4ns
Avg. 16 Core Read Bench 17GB/s

Very good consistency

The range of scores (95th - 5th percentile) for the Kingston KF2666C16D4/16G 1x16GB is just 17.4%. This is a relatively narrow range which indicates that the Kingston KF2666C16D4/16G 1x16GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. 16 Core Mixed IO Bench 14.1GB/s
Avg. 1 Core Read Bench 14.3GB/s

Average Bench

(Based on 829 samples)
Rank 11846.8%
Min Avg Max
12.9 MC Read 17 19.3
12.3 MC Write 16.2 18.1
11.5 MC Mixed 14.1 17.3
45% 15.8 GB/s
Min Avg Max
8.43 SC Read 14.3 19.1
10.2 SC Write 16.4 19.4
9.1 SC Mixed 15.3 18.8
43.8% 15.3 GB/s
Min Avg Max
61.2 Latency 80.4 119
49.7% 80.4 ns
User Benchmarks BenchMulti coreSingle coreLatency
The fastest RAM (mainstream) averages a speed of 100%
1 of 4 slots used
16GB DIMM DDR4 clocked @ 2666 MHz
54.2% Above average
MC Read 19.3
MC Write 18
MC Mixed 18.4
53% 18.6 GB/s
SC Read 18
SC Write 18.9
SC Mixed 18.3
53% 18.4 GB/s
Latency 82.6
48% 82.6 ns
1 of 4 slots used
16GB DIMM DDR4 clocked @ 2666 MHz
52.5% Above average
MC Read 18.7
MC Write 16.9
MC Mixed 16.9
50% 17.5 GB/s
SC Read 19.1
SC Write 19.6
SC Mixed 18.2
54% 19 GB/s
Latency 74.9
53% 74.9 ns
1 of 2 slots used
16GB DIMM DDR4 clocked @ 2667 MHz
50% Above average
MC Read 17.7
MC Write 17.2
MC Mixed 14.3
47% 16.4 GB/s
SC Read 14.5
SC Write 17.6
SC Mixed 17.4
47% 16.5 GB/s
Latency 57.8
69% 57.8 ns
1 of 2 slots used
16GB DIMM DDR4 clocked @ 2667 MHz
49% Average
MC Read 18.2
MC Write 15.7
MC Mixed 15.2
47% 16.4 GB/s
SC Read 16.9
SC Write 18.8
SC Mixed 18.6
52% 18.1 GB/s
Latency 86.2
46% 86.2 ns
1 of 4 slots used
16GB DIMM DDR4 clocked @ 2667 MHz
48.5% Average
MC Read 17.5
MC Write 17.2
MC Mixed 13.1
46% 15.9 GB/s
SC Read 13.6
SC Write 18
SC Mixed 16.2
46% 15.9 GB/s
Latency 59.9
67% 59.9 ns
1 of 2 slots used
16GB DIMM DDR4 clocked @ 2667 MHz
47.9% Average
MC Read 16.9
MC Write 16.5
MC Mixed 15.6
47% 16.3 GB/s
SC Read 13.5
SC Write 16.4
SC Mixed 16.5
44% 15.5 GB/s
Latency 81.6
49% 81.6 ns
1 of 4 slots used
16GB DIMM DDR4 clocked @ 2400 MHz
44% Average
MC Read 15.4
MC Write 15.8
MC Mixed 13.6
43% 14.9 GB/s
SC Read 13.4
SC Write 15.2
SC Mixed 10.8
38% 13.1 GB/s
Latency 73.7
54% 73.7 ns
1 of 2 slots used
16GB DIMM DDR4 2667 MHz clocked @ 2666 MHz
41.3% Average
MC Read 15.1
MC Write 15.5
MC Mixed 14.2
43% 14.9 GB/s
SC Read 9.7
SC Write 13.9
SC Mixed 10.5
32% 11.4 GB/s
Latency 132
30% 132 ns
1 of 4 slots used
16GB DIMM DDR4 2667 MHz clocked @ 2666 MHz
39.8% Below average
MC Read 13.5
MC Write 13.3
MC Mixed 14.1
39% 13.6 GB/s
SC Read 12.6
SC Write 9.7
SC Mixed 12.5
33% 11.6 GB/s
Latency 84.5
47% 84.5 ns
829 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 68,323,573 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 KF2666C16D4/16G 1x16GB Builds (Compare 4,966 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 9%
Tree trunk
Desktop
Desktop 76%
Battleship
Workstation
Workstation 9%
Tree trunk

Motherboard: Gigabyte GA-H410M H V3

CPU
Core i5-10400FIntel  $94Bench 85%, 153,026 samples1,441x
Core i3-10100FIntel  $70Bench 80%, 39,812 samples1,092x
Core i5-10400Intel  $123Bench 84%, 71,804 samples625x
GPU
UHD Graphics 630IntelBench 5%, 37,718 samples629x
GTX 1650Nvidia  $150Bench 43%, 259,091 samples473x
GTX 1050-TiNvidia  $59Bench 29%, 946,701 samples364x
SSD
A400 240GBKingston  $25Bench 66%, 424,288 samples225x
SNVS500G 500GBKingstonBench 186%, 34,043 samples206x
A400 480GBKingston  $35Bench 74%, 237,487 samples139x
RAM
KF2666C16D4/16G 1x16GBKingstonBench 47%, 829 samples1x
EDIT WITH CUSTOM PC BUILDER Value: 96% - Outstanding Total price: $119

Popular KF2666C16D4/16G 1x16GB compatible motherboards:

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