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Unknown

MR[A/B]4U266GHHF8G 2x8GB

▲ 503 ▼

Release date ≈ Q1 2017.

Average Bench: 74.2% (72nd of 115)

Based on 581 user benchmarks.  Model: Unknown MR[A/B]4U266GHHF8G 2x8GB
Poor: 40%Average: 74.2% Great: 94%

Popular builds with this RAM

Good average bench

The Unknown MR[A/B]4U266GHHF8G 2x8GB averaged 25.8% 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 28.6GB/s
Avg. 1 Core Write Bench 27.4GB/s

Below average consistency

The range of scores (95th - 5th percentile) for the Unknown MR[A/B]4U266GHHF8G 2x8GB is 54.3%. This is a relatively wide range which indicates that the Unknown MR[A/B]4U266GHHF8G 2x8GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Physical RAM Latency 83.2ns
Avg. 1 Core Read Bench 18.9GB/s
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Average Bench

(Based on 581 samples)
Rank 7274.2%
Min Avg Max
15 MC Read 28.6 37.7
13 MC Write 26.3 35.2
12.4 MC Mixed 24.2 31.7
75.4% 26.4 GB/s
Min Avg Max
12.6 SC Read 18.9 24.6
14.4 SC Write 27.4 36.5
13.9 SC Mixed 22.9 28.6
66% 23.1 GB/s
Min Avg Max
59.6 Latency 83.2 108
48.1% 83.2 ns
User Benchmarks BenchMulti coreSingle coreLatency
The fastest RAM (mainstream) averages a speed of 100%
2 of 4 slots used
16GB DIMM DDR4 clocked @ 2667 MHz
87.2% Excellent
MC Read 34.1
MC Write 33.8
MC Mixed 25.7
89% 31.2 GB/s
SC Read 19.6
SC Write 33.9
SC Mixed 22.2
72% 25.2 GB/s
Latency 61.8
65% 61.8 ns
2 of 4 slots used
16GB DIMM DDR4 clocked @ 2667 MHz
85.9% Excellent
MC Read 33.6
MC Write 32.9
MC Mixed 24.9
87% 30.5 GB/s
SC Read 19.1
SC Write 34.4
SC Mixed 24.7
74% 26.1 GB/s
Latency 62.5
64% 62.5 ns
2 of 4 slots used
16GB DIMM DDR4 clocked @ 2667 MHz
83.5% Excellent
MC Read 32.9
MC Write 31.7
MC Mixed 25.6
86% 30.1 GB/s
SC Read 18.4
SC Write 29.9
SC Mixed 19.2
64% 22.5 GB/s
Latency 60
67% 60 ns
2 of 4 slots used
16GB DIMM DDR4 clocked @ 2133 MHz
78.5% Very good
MC Read 30.1
MC Write 29.3
MC Mixed 26.5
82% 28.6 GB/s
SC Read 20.3
SC Write 26.9
SC Mixed 23
67% 23.4 GB/s
Latency 104
38% 104 ns
2 of 4 slots used
16GB DIMM DDR4 clocked @ 2133 MHz
73.9% Very good
MC Read 29
MC Write 25.8
MC Mixed 26
77% 26.9 GB/s
SC Read 18
SC Write 24.7
SC Mixed 21.6
61% 21.4 GB/s
Latency 99.5
40% 99.5 ns
2 of 2 slots used
16GB DIMM DDR4 2666 MHz clocked @ 2133 MHz
71.4% Very good
MC Read 27.9
MC Write 27.1
MC Mixed 19.9
71% 25 GB/s
SC Read 16.8
SC Write 26.9
SC Mixed 22.3
63% 22 GB/s
Latency 64.3
62% 64.3 ns
2 of 4 slots used
16GB DIMM DDR4 1067 MHz clocked @ 1333 MHz
43.3% Average
MC Read 16.9
MC Write 12.5
MC Mixed 13.4
41% 14.3 GB/s
SC Read 16.6
SC Write 17.1
SC Mixed 15
46% 16.2 GB/s
Latency 88.6
45% 88.6 ns
2 of 4 slots used
16GB DIMM DDR4 clocked @ 2133 MHz
40.6% Average
MC Read 14.6
MC Write 13
MC Mixed 13.4
39% 13.7 GB/s
SC Read 14.3
SC Write 13.9
SC Mixed 14.5
41% 14.2 GB/s
Latency 98.9
40% 98.9 ns
2 of 4 slots used
16GB DIMM DDR4 clocked @ 2133 MHz
35.3% Below average
MC Read 12
MC Write 12.6
MC Mixed 10.1
33% 11.6 GB/s
SC Read 11.6
SC Write 10.1
SC Mixed 12
32% 11.2 GB/s
Latency 76.7
52% 76.7 ns
581 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 67,010,054 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 MR[A/B]4U266GHHF8G 2x8GB Builds (Compare 118 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 84%
Aircraft carrier
Desktop
Desktop 86%
Aircraft carrier
Workstation
Workstation 71%
Battleship

Motherboard: Asrock Z170A-X1

CPU
Core i7-6700KIntel  $180Bench 81%, 588,978 samples36x
Core i5-6600KIntel  $81Bench 72%, 342,244 samples21x
Core i5-6500Intel  $67Bench 64%, 241,476 samples19x
GPU
GTX 1080Nvidia  $400Bench 102%, 1,082,454 samples21x
GTX 1060-6GBNvidia  $117Bench 56%, 1,368,019 samples17x
GTX 1070Nvidia  $132Bench 80%, 1,459,281 samples12x
SSD
A400 240GBKingston  $28Bench 66%, 424,288 samples7x
WDS100T2B0A-00SM50 1TBWDCBench 98%, 74,123 samples7x
OCZ TL100 240GBToshiba  $56Bench 63%, 10,555 samples5x
RAM
MR[A/B]4U266GHHF8G 2x8GBUnknownBench 74%, 581 samples1x
EDIT WITH CUSTOM PC BUILDER Value: 68% - Good Total price: $608

Popular MR[A/B]4U266GHHF8G 2x8GB compatible motherboards:

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  • 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
9,834

Liked (edit your comment) Add link

5 years ago.

chinamanch
Avatar level
8

Excellent

5 years ago.

XMP Oc to 3000 no problems and stable. :v

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opinion?
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Ready to retire
Age: 7 years

Speed Comparisons

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vs Corsair Vengeance LPX DDR4 2666 C16 2x8GB
vs Corsair Vengeance LPX DDR4 2133 C13 2x8GB
vs G.SKILL Trident Z DDR4 3200 C16 2x8GB
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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 $279Nvidia RTX 4060 $300Crucial MX500 250GB $40
Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $182Nvidia RTX 4070 $409Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $30Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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