TEST
YOUR RAM
ADD TO PC
BUILD

Hynix

HMT451U6BFR8C-PB 4x4GB

▲ 500 ▼

Release date ≤ Q4 2015.

Average Bench: 55.5% (91st of 115)

Based on 2,366 user benchmarks.  Model: Hynix HMT451U6BFR8C-PB 4x4GB
Poor: 44%Average: 55.5% Great: 60%

Popular builds with this RAM

Average average bench

The Hynix HMT451U6BFR8C-PB 4x4GB averaged 44.4% 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 20.7GB/s
Avg. 16 Core Read Bench 20.4GB/s

Very good consistency

The range of scores (95th - 5th percentile) for the Hynix HMT451U6BFR8C-PB 4x4GB is just 16.3%. This is a relatively narrow range which indicates that the Hynix HMT451U6BFR8C-PB 4x4GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. 1 Core Read Bench 14.7GB/s
Avg. 16 Core Mixed IO Bench 16.7GB/s
ADVERTISEMENT

Average Bench

(Based on 2,366 samples)
Rank 9155.5%
Min Avg Max
15.9 MC Read 20.4 22.1
16.1 MC Write 20.7 23.2
12.9 MC Mixed 16.7 18.3
55% 19.3 GB/s
Min Avg Max
10.7 SC Read 14.7 17.3
13.4 SC Write 19 22
11.6 SC Mixed 17.5 20.3
48.8% 17.1 GB/s
Min Avg Max
65.2 Latency 77.7 102
51.5% 77.7 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
4 of 4 slots used
16GB DIMM DDR3 clocked @ 1600 MHz
58.4% Above average
MC Read 21.1
MC Write 21.5
MC Mixed 17.1
57% 19.9 GB/s
SC Read 16.6
SC Write 21.5
SC Mixed 19.9
55% 19.3 GB/s
Latency 69.8
57% 69.8 ns
4 of 4 slots used
16GB DIMM DDR3 clocked @ 1600 MHz
58.1% Above average
MC Read 21.4
MC Write 21.4
MC Mixed 17
57% 19.9 GB/s
SC Read 16
SC Write 20.7
SC Mixed 18.8
53% 18.5 GB/s
Latency 68.4
58% 68.4 ns
4 of 4 slots used
16GB DIMM DDR3 clocked @ 1600 MHz
57.6% Above average
MC Read 21.1
MC Write 21.6
MC Mixed 16.7
57% 19.8 GB/s
SC Read 16
SC Write 21.5
SC Mixed 17.7
53% 18.4 GB/s
Latency 70.3
57% 70.3 ns
4 of 4 slots used
16GB DIMM DDR3 clocked @ 1600 MHz
56.2% Above average
MC Read 20
MC Write 21.6
MC Mixed 16.2
55% 19.3 GB/s
SC Read 14.7
SC Write 20.1
SC Mixed 17.6
50% 17.5 GB/s
Latency 67.8
59% 67.8 ns
4 of 4 slots used
16GB DIMM DDR3 clocked @ 1600 MHz
56% Above average
MC Read 18.8
MC Write 22.8
MC Mixed 17.6
56% 19.7 GB/s
SC Read 13.3
SC Write 19.4
SC Mixed 17.7
48% 16.8 GB/s
Latency 84.3
47% 84.3 ns
4 of 4 slots used
16GB DIMM DDR3 clocked @ 1600 MHz
55.2% Above average
MC Read 19.8
MC Write 21
MC Mixed 16.5
55% 19.1 GB/s
SC Read 14.3
SC Write 19.4
SC Mixed 17.4
49% 17 GB/s
Latency 74.9
53% 74.9 ns
4 of 4 slots used
16GB DIMM DDR3 clocked @ 1600 MHz
43.8% Average
MC Read 14.7
MC Write 15.4
MC Mixed 13.8
42% 14.6 GB/s
SC Read 13.6
SC Write 14.4
SC Mixed 14.5
40% 14.2 GB/s
Latency 72.8
55% 72.8 ns
2,366 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 56,437,655 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 HMT451U6BFR8C-PB 4x4GB Builds (Compare 3,083 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 13%
Tree trunk
Desktop
Desktop 71%
Battleship
Workstation
Workstation 12%
Tree trunk

System: Dell XPS 8700

CPU
Core i7-4790Intel  $185Bench 71%, 255,027 samples1,672x
Core i7-4770Intel  $85Bench 70%, 176,321 samples1,041x
Core i5-4460Intel  $194Bench 62%, 245,403 samples131x
GPU
GTX 745 (OEM)Nvidia  $60Bench 10%, 27,178 samples357x
GeForce GT 720NvidiaBench 4%, 16,117 samples246x
GeForce GT 635NvidiaBench 6%, 3,561 samples198x
SSD
860 Evo 1TBSamsung  $140Bench 112%, 602,853 samples108x
860 Evo 500GBSamsung  $70Bench 105%, 762,998 samples93x
MX500 1TBCrucial  $68Bench 106%, 202,785 samples92x
RAM
HMT451U6BFR8C-PB 4x4GBHynixBench 56%, 2,366 samples117x
EDIT WITH CUSTOM PC BUILDER Value: 56% - Above average Total price: $385

Popular HMT451U6BFR8C-PB 4x4GB systems:

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) December 2022 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: 6 years

Speed Comparisons

vs Corsair Vengeance LPX DDR4 3000 C15 2x8GB
vs Corsair Vengeance LPX DDR4 3200 C16 2x8GB
vs G.SKILL Trident Z DDR4 3200 C14 4x16GB
vs Corsair Vengeance LPX DDR4 2666 C16 2x8GB
vs HyperX Fury DDR4 2133 C14 2x8GB
vs G.SKILL Ripjaws 4 DDR4 2400 C14 8x16GB
vs G.SKILL Trident Z DDR4 3600 C16 2x8GB
vs Corsair Vengeance LPX DDR4 2133 C13 2x8GB
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 3070 $530Crucial MX500 250GB $37
Intel Core i5-12400F $170Nvidia RTX 3060-Ti $500Samsung 850 Evo 120GB $106
Intel Core i7-12700K $328Nvidia RTX 3050 $295Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $43Corsair Vengeance LPX DDR4 3000 C15 2x8GB $50SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $29Corsair Vengeance LPX DDR4 3200 C16 2x8GB $53SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $50G.SKILL Trident Z DDR4 3200 C14 4x16GB $453SanDisk 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