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Unknown

2666 C16 Series 3x16GB

▲ 500 ▼

Release date ≈ Q4 2018.

Average Bench: 67.3% (86th of 115)

Based on 16 user benchmarks.  Model: Unknown 2666 C16 Series 3x16GB
Poor: 53%Average: 67.3% Great: 89%

Popular builds with this RAM

Above average average bench

The Unknown 2666 C16 Series 3x16GB averaged 32.6% 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. 1 Core Write Bench 25.2GB/s
Avg. 16 Core Write Bench 24.5GB/s

Above average consistency

The range of scores (95th - 5th percentile) for the Unknown 2666 C16 Series 3x16GB is 35.3%. This is a relatively wide range which indicates that the Unknown 2666 C16 Series 3x16GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Physical RAM Latency 82.3ns
Avg. 1 Core Read Bench 17.6GB/s
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Average Bench

(Based on 16 samples)
Rank 8667.3%
Min Avg Max
17.3 MC Read 23.9 32.6
17.8 MC Write 24.5 35.8
14.8 MC Mixed 22.5 29.7
67.5% 23.6 GB/s
Min Avg Max
12.3 SC Read 17.6 22.1
15.3 SC Write 25.2 37
15.2 SC Mixed 22.2 28.7
61.9% 21.7 GB/s
Min Avg Max
60.9 Latency 82.3 128
48.6% 82.3 ns
User Benchmarks BenchMulti coreSingle coreLatency
The fastest RAM (mainstream) averages a speed of 100%
3 of 4 slots used
48GB DIMM DDR4 clocked @ 2693 MHz
76% Very good
MC Read 25.5
MC Write 29.3
MC Mixed 25
76% 26.6 GB/s
SC Read 19
SC Write 31
SC Mixed 24.3
71% 24.8 GB/s
Latency 70
57% 70 ns
3 of 8 slots used
48GB DIMM DDR4 clocked @ 2133 MHz
70% Good
MC Read 25.7
MC Write 24.7
MC Mixed 24.9
72% 25.1 GB/s
SC Read 20.1
SC Write 25.6
SC Mixed 19.1
62% 21.6 GB/s
Latency 95.9
42% 95.9 ns
3 of 4 slots used
48GB DIMM DDR4 clocked @ 2400 MHz
67% Good
MC Read 26.4
MC Write 17.9
MC Mixed 27.3
68% 23.9 GB/s
SC Read 20.9
SC Write 17.8
SC Mixed 26.6
62% 21.8 GB/s
Latency 104
38% 104 ns
3 of 4 slots used
48GB DIMM DDR4 clocked @ 2693 MHz
65.8% Good
MC Read 22.2
MC Write 25.4
MC Mixed 21.7
66% 23.1 GB/s
SC Read 15.8
SC Write 23.3
SC Mixed 21.2
57% 20.1 GB/s
Latency 72.2
55% 72.2 ns
3 of 4 slots used
48GB DIMM DDR4 clocked @ 2133 MHz
63.6% Good
MC Read 22.6
MC Write 24
MC Mixed 19.8
63% 22.1 GB/s
SC Read 14.5
SC Write 27.1
SC Mixed 20.7
59% 20.8 GB/s
Latency 77.8
51% 77.8 ns
3 of 4 slots used
48GB DIMM DDR4 clocked @ 2133 MHz
58.2% Above average
MC Read 20
MC Write 20.3
MC Mixed 20.7
58% 20.3 GB/s
SC Read 13.9
SC Write 21.9
SC Mixed 18.9
52% 18.2 GB/s
Latency 81.4
49% 81.4 ns
3 of 4 slots used
48GB DIMM DDR4 clocked @ 2133 MHz
55.1% Above average
MC Read 20.3
MC Write 18.7
MC Mixed 16.9
53% 18.6 GB/s
SC Read 19.7
SC Write 21.5
SC Mixed 19.9
58% 20.4 GB/s
Latency 89.4
45% 89.4 ns
3 of 4 slots used
48GB DIMM DDR4 clocked @ 2133 MHz
50.1% Above average
MC Read 17.3
MC Write 18.6
MC Mixed 14.8
48% 16.9 GB/s
SC Read 13.8
SC Write 19.1
SC Mixed 16.7
47% 16.5 GB/s
Latency 71.8
56% 71.8 ns
16 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 67,182,721 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 2666 C16 Series 3x16GB Builds (Compare 3,969 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 110%
UFO
Desktop
Desktop 95%
Nuclear submarine
Workstation
Workstation 100%
UFO

Motherboard: MSI Z370 GAMING PRO CARBON (MS-7B45) - $206

CPU
Core i7-8700KIntel  $184Bench 88%, 746,287 samples2,302x
Core i5-8600KIntel  $139Bench 91%, 264,837 samples606x
Core i7-8700Intel  $200Bench 87%, 349,567 samples265x
GPU
GTX 1080-TiNvidia  $485Bench 124%, 840,268 samples541x
GTX 1080Nvidia  $195Bench 102%, 1,082,454 samples438x
GTX 1070Nvidia  $132Bench 80%, 1,459,281 samples251x
SSD
970 Evo NVMe PCIe M.2 500GBSamsung  $43Bench 273%, 381,216 samples154x
970 Evo Plus NVMe PCIe M.2 1TBSamsung  $86Bench 310%, 455,997 samples142x
860 Evo 500GBSamsung  $76Bench 105%, 762,998 samples137x
RAM
2666 C16 Series 3x16GBUnknownBench 67%, 16 samples1x
EDIT WITH CUSTOM PC BUILDER Value: 73% - Very good Total price: $919

Popular 2666 C16 Series 3x16GB compatible motherboards:

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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) May 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.

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Speed Comparisons

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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 $273Nvidia RTX 4060 $293Crucial MX500 250GB $39
Intel Core i5-12400F $128Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $165Nvidia RTX 4070 $542Samsung 870 Evo 250GB $29
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $39SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $32Corsair Vengeance LPX DDR4 3000 C15 2x8GB $48SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $62G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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