TEST
YOUR RAM
ADD TO PC
BUILD

Unknown

1866 CL10 Series 2x8GB

▲ 501 ▼

Release date ≤ Q4 2015.

Average Bench: 54.1% (91st of 115)

Based on 7,244 user benchmarks.  Model: Unknown 1866 CL10 Series 2x8GB
Poor: 32%Average: 54.1% Great: 68%

Popular builds with this RAM

Average average bench

The Unknown 1866 CL10 Series 2x8GB averaged 45.9% 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 19.9GB/s
Avg. Physical RAM Latency 73.7ns

Above average consistency

The range of scores (95th - 5th percentile) for the Unknown 1866 CL10 Series 2x8GB is 36.6%. This is a relatively wide range which indicates that the Unknown 1866 CL10 Series 2x8GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 1 Core Read Bench 14.2GB/s
Avg. 1 Core Write Bench 15.8GB/s
ADVERTISEMENT

Average Bench

(Based on 7,244 samples)
Rank 9154.1%
Min Avg Max
10.9 MC Read 19.9 24.7
8.38 MC Write 18.9 25.5
9.6 MC Mixed 17.8 22
53.9% 18.9 GB/s
Min Avg Max
7 SC Read 14.2 19.3
6.7 SC Write 15.8 23.2
8.62 SC Mixed 16.2 21.5
44% 15.4 GB/s
Min Avg Max
57.5 Latency 73.7 109
54.3% 73.7 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
2 of 4 slots used
16GB DIMM DDR3 clocked @ 1867 MHz
67.3% Good
MC Read 24.7
MC Write 24.6
MC Mixed 21.8
68% 23.7 GB/s
SC Read 19.7
SC Write 19.1
SC Mixed 20.5
56% 19.8 GB/s
Latency 66.6
60% 66.6 ns
2 of 4 slots used
16GB DIMM DDR3 clocked @ 1800 MHz
63.6% Good
MC Read 22.4
MC Write 23
MC Mixed 19.3
62% 21.6 GB/s
SC Read 20.6
SC Write 20.5
SC Mixed 21.5
60% 20.9 GB/s
Latency 59.1
68% 59.1 ns
2 of 4 slots used
16GB DIMM DDR3 clocked @ 1600 MHz
58.8% Above average
MC Read 21.7
MC Write 21.5
MC Mixed 19.3
60% 20.8 GB/s
SC Read 15.6
SC Write 17.7
SC Mixed 17.3
48% 16.9 GB/s
Latency 78.7
51% 78.7 ns
2 of 4 slots used
16GB DIMM DDR3 clocked @ 1600 MHz
58.7% Above average
MC Read 21
MC Write 21.8
MC Mixed 18.2
58% 20.3 GB/s
SC Read 15.5
SC Write 21.6
SC Mixed 18.2
53% 18.4 GB/s
Latency 73
55% 73 ns
2 of 4 slots used
16GB DIMM DDR3 clocked @ 1600 MHz
57.6% Above average
MC Read 20.4
MC Write 22
MC Mixed 18.3
58% 20.2 GB/s
SC Read 13.9
SC Write 19
SC Mixed 15.1
46% 16 GB/s
Latency 69
58% 69 ns
2 of 4 slots used
16GB DIMM DDR3 clocked @ 1600 MHz
51% Above average
MC Read 17.6
MC Write 19.3
MC Mixed 16.7
51% 17.9 GB/s
SC Read 12.3
SC Write 16.7
SC Mixed 15.2
42% 14.7 GB/s
Latency 80.9
49% 80.9 ns
7,244 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 61,256,636 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 1866 CL10 Series 2x8GB Builds (Compare 2,030 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 22%
Surfboard
Desktop
Desktop 68%
Battle cruiser
Workstation
Workstation 19%
Surfboard

Motherboard: MSI 970 GAMING (MS-7693)

CPU
FX-8350AMD  $130Bench 61%, 313,196 samples846x
FX-6300AMD  $90Bench 55%, 261,607 samples366x
FX-8320AMD  $109Bench 59%, 106,454 samples234x
GPU
GTX 1050-TiNvidia  $146Bench 29%, 946,701 samples150x
GTX 970Nvidia  $340Bench 49%, 834,238 samples130x
GTX 960Nvidia  $198Bench 33%, 440,282 samples120x
SSD
A400 240GBKingston  $17Bench 66%, 424,288 samples76x
850 Evo 250GBSamsung  $70Bench 103%, 951,591 samples76x
860 Evo 500GBSamsung  $75Bench 105%, 762,998 samples56x
RAM
1866 CL10 Series 2x8GBUnknownBench 54%, 7,244 samples32x
EDIT WITH CUSTOM PC BUILDER Value: 59% - Above average Total price: $293

Popular 1866 CL10 Series 2x8GB compatible motherboards:

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

Welcome to our freeware 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 upgrades.

UserBenchmark of the month

Gaming Desktop ProGaming

How it works

  • - Download and run UserBenchmark.
  • - CPU tests include: integer, floating and string.
  • - GPU tests include: six 3D game simulations.
  • - Drive tests include: read, write, sustained write and mixed IO.
  • - RAM tests include: single/multi core bandwidth and latency.
  • - SkillBench (space shooter) tests user input accuracy.
  • - Reports are generated and presented on userbenchmark.com.
  • - Identify the strongest components in your PC.
  • - See speed test results from other users.
  • - Compare your components to the current market leaders.
  • - Explore your best upgrade options with a virtual PC build.
  • - Compare your in-game FPS to other users with your hardware.
Memory Kit Rankings (Price vs Performance) June 2023 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]

ADVERTISEMENT

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

Added n/a ago.
USA-User
Avatar level
9,404

Excellent (edit your comment) Add link

2 years ago.

Your
opinion?
▲Like ▼Dislike
Ready to retire
Age: 7 years

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

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.

 Frequently Asked Questions

Computer Components FAQ
What is the UBM value for money rating?
What is UBM Effective Speed?
Thunderbolt speed?
Are USB 3.0 cables different?
USB 3.0 vs 2.0 speed difference?
Why buy USB 3.0 today?
USB 3.0 / 4.0 release dates and max speeds?
Graphics Cards
How to force Optimus or Switchable discrete GPUs?
What are the UBM DX11 GPU tests?
What are the UBM DX10 GPU tests?
What are the UBM DX09 GPU tests?
What is the Splatting GPU benchmark?
What is the Gravity (NBody) GPU benchmark?
Memory Kits
What is the RAM value for money rating?
What is the effective RAM speed index?
What is the system memory latency ladder?
ALL FAQs »

 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-13600K $300Nvidia RTX 3060 $280Crucial MX500 250GB $25
Intel Core i5-12600K $224Nvidia RTX 3060-Ti $300Samsung 850 Evo 120GB $86
Intel Core i5-12400F $150Nvidia RTX 4070-Ti $780Samsung 860 Evo 250GB $50
HDDRAMUSB
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3200 C16 2x8GB $45SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $30Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $67G.SKILL Trident Z DDR4 3200 C14 4x16GB $381SanDisk Ultra Fit 32GB $16
Today's hottest
Amazon Ebay
deals
CPU GPU SSD HDD USB RAM MBD
Build Test EFps
Can You Run It?
►
YouTube
*NEW*
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer  •  YouTube Feedback