TEST
YOUR RAM
ADD TO PC
BUILD

Unknown

4x8GB

▲ 501 ▼

Release date ≤ Q4 2015.

VS

Average Bench: 74.3% (64th of 105)

Based on 12,405 user benchmarks.  Model: Unknown 4x8GB
Poor: 37%Average: 74.3% Great: 116%

Popular builds with this RAM

Good average bench

The Unknown 4x8GB averaged 25.6% 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. 16 Core Write Bench 34.9GB/s
Avg. 16 Core Read Bench 25.9GB/s

Very poor consistency

The range of scores (95th - 5th percentile) for the Unknown 4x8GB is 79.5%. This is a particularly wide range which indicates that the Unknown 4x8GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 1 Core Read Bench 10.3GB/s
Avg. 1 Core Mixed IO Bench 12.9GB/s
ADVERTISEMENT

Average Bench

(Based on 12,405 samples)
Rank 6474.3%
Min Avg Max
14.3 MC Read 25.9 43.5
11.7 MC Write 34.9 62
12.2 MC Mixed 24.1 40.8
80.9% 28.3 GB/s
Min Avg Max
6.1 SC Read 10.3 17.1
6.7 SC Write 17.7 26.9
8.5 SC Mixed 12.9 22.1
39% 13.6 GB/s
Min Avg Max
60.4 Latency 75 96.3
53.3% 75 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
4 of 8 slots used
32GB DIMM DDR4 clocked @ 3000 MHz
107% Outstanding
MC Read 38.3
MC Write 56.2
MC Mixed 35.2
124% 43.2 GB/s
SC Read 6.6
SC Write 21.6
SC Mixed 9.1
36% 12.4 GB/s
Latency 75.1
53% 75.1 ns
4 of 8 slots used
32GB DIMM DDR4 2133 MHz clocked @ 3200 MHz
104% Outstanding
MC Read 36.7
MC Write 55.6
MC Mixed 30.8
117% 41 GB/s
SC Read 8.6
SC Write 26.9
SC Mixed 11.5
45% 15.7 GB/s
Latency 70.7
57% 70.7 ns
4 of 8 slots used
32GB DIMM DDR4 2133 MHz clocked @ 3200 MHz
99.4% Outstanding
MC Read 30.1
MC Write 58.3
MC Mixed 29.7
112% 39.4 GB/s
SC Read 8.8
SC Write 22.2
SC Mixed 11.3
40% 14.1 GB/s
Latency 73.3
55% 73.3 ns
4 of 8 slots used
32GB DIMM DDR4 clocked @ 2400 MHz
96.7% Outstanding
MC Read 31
MC Write 53.2
MC Mixed 31.7
110% 38.6 GB/s
SC Read 7.2
SC Write 21.8
SC Mixed 10.2
37% 13.1 GB/s
Latency 86.5
46% 86.5 ns
4 of 8 slots used
32GB DIMM DDR4 clocked @ 2400 MHz
84.9% Excellent
MC Read 27.6
MC Write 45.9
MC Mixed 27
96% 33.5 GB/s
SC Read 6.4
SC Write 22.6
SC Mixed 9.3
36% 12.8 GB/s
Latency 87.4
46% 87.4 ns
4 of 8 slots used
32GB DIMM DDR4 clocked @ 2133 MHz
77% Very good
MC Read 21.9
MC Write 45.1
MC Mixed 23.1
86% 30 GB/s
SC Read 7.9
SC Write 19.9
SC Mixed 10.6
37% 12.8 GB/s
Latency 90.8
44% 90.8 ns
4 of 4 slots used
32GB SODIMM DDR3
50.8% Above average
MC Read 20.7
MC Write 19.3
MC Mixed 16.8
54% 18.9 GB/s
SC Read 9.6
SC Write 8.2
SC Mixed 9.5
26% 9.1 GB/s
Latency 77.5
52% 77.5 ns
4 of 4 slots used
32GB DIMM DDR3 1600 MHz
44.5% Average
MC Read 14.7
MC Write 15.7
MC Mixed 14.8
43% 15.1 GB/s
SC Read 13.8
SC Write 16
SC Mixed 12.8
41% 14.2 GB/s
Latency 79
51% 79 ns
12,405 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 13,431,496 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 4x8GB Builds (Compare 1,439 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 126%
UFO
Desktop
Desktop 122%
UFO
Workstation
Workstation 124%
UFO

Motherboard: MSI X299 SLI PLUS (MS-7A93)

CPU
Core i7-7820XIntel  $476Bench 106%, 11,574 samples594x
Core i7-7800XIntel  $340Bench 98%, 5,203 samples390x
Core i9-7900XIntel  $904Bench 111%, 7,643 samples195x
GPU
GTX 1080-TiNvidia  $808Bench 149%, 261,483 samples456x
GTX 1080Nvidia  $498Bench 122%, 359,442 samples333x
GTX 1070Nvidia  $350Bench 98%, 465,493 samples140x
SSD
960 Evo NVMe PCIe M.2 250GBSamsung  $100Bench 200%, 111,914 samples192x
960 Evo NVMe PCIe M.2 500GBSamsung  $140Bench 217%, 67,076 samples171x
960 Pro NVMe PCIe M.2 512GBSamsung  $165Bench 292%, 28,712 samples75x
RAM
4x8GBUnknownBench 74%, 12,405 samples369x
EDIT WITH CUSTOM PC BUILDER Value: 96% - Outstanding Total price: $1,384

Popular 4x8GB 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 Workstation

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.
  • - 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.
  • - Share your opinion by voting.
Memory Kit Rankings (Price vs Performance) January 2019 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.
Your
opinion?
▲Like ▼Dislike
Ready to retire
Age: 3 years

Speed Comparisons

vs Corsair Vengeance LPX DDR4 3000 C15 2x8GB
vs G.SKILL Trident Z DDR4 3200 C14 4x16GB
vs Corsair Vengeance LPX DDR4 3200 C16 2x8GB
vs Corsair Dominator DDR4 3000 C15 4x16GB
vs G.SKILL Trident Z DDR4 3200 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 Corsair Vengeance LPX DDR4 2666 C16 2x8GB

105 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 i7-8700K $350Nvidia GTX 1070 $350Samsung 850 Evo 250GB $70
AMD Ryzen 5 1600 $159Nvidia GTX 1060-6GB $250Samsung 850 Evo 500GB $89
Intel Core i5-8600K $260Nvidia GTX 1080-Ti $808Samsung 850 Pro 256GB $163
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3000 C15 2x8GB $115SanDisk Extreme 64GB $43
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $780SanDisk Extreme 32GB $48
WD Blue 1TB (2012) $45Corsair Vengeance LPX DDR4 3200 C16 2x8GB $125SanDisk Ultra Fit 32GB $12
Today's hottest
Amazon Ebay Newegg
deals
CPU GPU SSD HDD USB RAM MBD
Test your PC Build a PC
FPS Estimates
User Guide  •  About  •  FAQs  •  Email  •  Privacy  •  Developer Feedback