TEST
YOUR RAM
ADD TO PC
BUILD

Unknown

4x8GB

▲ 501 ▼

Release date ≤ Q4 2015.

VS

Average Bench: 77% (62nd of 108)

Based on 16,056 user benchmarks.  Model: Unknown 4x8GB
Poor: 35%Average: 77% Great: 123%

Popular builds with this RAM

Good average bench

The Unknown 4x8GB averaged 22.9% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Unknown 4x8GB near the top of the comparison list.

Strengths

Avg. 16 Core Write Bench 35.2GB/s
Avg. 16 Core Read Bench 27.5GB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the Unknown 4x8GB is 87.6%. 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 11.1GB/s
Avg. 1 Core Mixed IO Bench 14.4GB/s
ADVERTISEMENT

Average Bench

(Based on 16,056 samples)
Rank 6277%
Min Avg Max
13.4 MC Read 27.5 46.2
11.2 MC Write 35.2 64.3
11.6 MC Mixed 25.3 41
83.8% 29.3 GB/s
Min Avg Max
6.3 SC Read 11.1 22.2
6.1 SC Write 18.6 30.3
7.8 SC Mixed 14.4 30.2
42% 14.7 GB/s
Min Avg Max
61.3 Latency 77.8 99.7
51.4% 77.8 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
127% Outstanding
MC Read 44.4
MC Write 66.4
MC Mixed 40.9
144% 50.6 GB/s
SC Read 10.9
SC Write 25.7
SC Mixed 14.3
48% 17 GB/s
Latency 56.3
71% 56.3 ns
4 of 8 slots used
32GB DIMM DDR4 clocked @ 3600 MHz
125% Outstanding
MC Read 48.6
MC Write 63.1
MC Mixed 40.6
145% 50.8 GB/s
SC Read 7.9
SC Write 21.1
SC Mixed 11.2
38% 13.4 GB/s
Latency 70.4
57% 70.4 ns
4 of 8 slots used
32GB DIMM DDR4 clocked @ 3732 MHz
118% Outstanding
MC Read 36.2
MC Write 69.9
MC Mixed 32.4
132% 46.2 GB/s
SC Read 13
SC Write 28.3
SC Mixed 14.9
54% 18.7 GB/s
Latency 53.9
74% 53.9 ns
4 of 4 slots used
32GB DIMM DDR4 clocked @ 2133 MHz
77.9% Very good
MC Read 29.9
MC Write 27.8
MC Mixed 27.9
82% 28.5 GB/s
SC Read 20.5
SC Write 18.1
SC Mixed 28
63% 22.2 GB/s
Latency 98.1
41% 98.1 ns
4 of 8 slots used
32GB DIMM 3000 MHz clocked @ 2133 MHz
66.7% Good
MC Read 27.8
MC Write 22.1
MC Mixed 21.4
68% 23.8 GB/s
SC Read 14.5
SC Write 19.5
SC Mixed 19.8
51% 17.9 GB/s
Latency 65.6
61% 65.6 ns
4 of 4 slots used
32GB SODIMM DDR3 1333 MHz
48.1% Average
MC Read 16.7
MC Write 17
MC Mixed 15.3
47% 16.3 GB/s
SC Read 13.3
SC Write 16.8
SC Mixed 14.6
43% 14.9 GB/s
Latency 71.2
56% 71.2 ns
4 of 4 slots used
32GB DIMM
44.2% Average
MC Read 16.4
MC Write 15.3
MC Mixed 15.1
45% 15.6 GB/s
SC Read 9.5
SC Write 9.6
SC Mixed 13
30% 10.7 GB/s
Latency 75.4
53% 75.4 ns
16,056 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 17,962,008 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 1,773 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 127%
UFO
Desktop
Desktop 123%
UFO
Workstation
Workstation 124%
UFO

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

CPU
Core i7-7820XIntel  $476Bench 105%, 10,986 samples729x
Core i7-7800XIntel  $370Bench 97%, 8,814 samples473x
Core i9-7900XIntel  $869Bench 110%, 8,895 samples223x
GPU
GTX 1080-TiNvidia  $750Bench 153%, 383,820 samples539x
GTX 1080Nvidia  $528Bench 123%, 505,858 samples381x
GTX 1070Nvidia  $400Bench 97%, 637,429 samples166x
SSD
960 Evo NVMe PCIe M.2 250GBSamsung  $100Bench 204%, 143,079 samples202x
960 Evo NVMe PCIe M.2 500GBSamsung  $135Bench 220%, 90,581 samples200x
850 Evo 500GBSamsung  $103Bench 114%, 354,977 samples85x
RAM
4x8GBUnknownBench 77%, 16,056 samples461x
EDIT WITH CUSTOM PC BUILDER Value: 100% - Outstanding Total price: $1,326

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) July 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 G.SKILL Trident Z DDR4 3200 C16 2x8GB
vs Corsair Vengeance LPX DDR4 2133 C13 2x8GB
vs Corsair Vengeance LPX DDR4 2666 C16 2x8GB
vs Corsair Dominator DDR4 3000 C15 4x16GB
vs G.SKILL Ripjaws 4 DDR4 2400 C14 8x16GB
vs HyperX Fury DDR4 2133 C14 2x8GB

108 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 $400Samsung 850 Evo 250GB $104
AMD Ryzen 5 2600 $127Nvidia GTX 1060-6GB $250Samsung 850 Evo 500GB $103
AMD Ryzen 7 2700X $252Nvidia GTX 1080-Ti $750Samsung 850 Pro 256GB $97
HDDRAMUSB
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3000 C15 2x8GB $70SanDisk Extreme 64GB $128
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $728SanDisk Extreme 32GB $48
WD Blue 1TB (2012) $37Corsair Vengeance LPX DDR4 3200 C16 2x8GB $76SanDisk Ultra Fit 32GB $12
Today's hottest
Amazon Ebay
deals
CPU GPU SSD HDD USB RAM MBD
Test your PC Build a PC
Can You Run It?
User Guide  •  About  •  FAQs  •  Email  •  Privacy  •  Developer Feedback