Average Bench: 88.9% (40th of 132)

Based on 244 user benchmarks.  Model: Samsung M391B5273DH0-CK0 8x4GB
Poor: 71%Average: 88.9% Great: 96%

Very good average bench

The Samsung M391B5273DH0-CK0 8x4GB averaged just 11.1% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Samsung M391B5273DH0-CK0 8x4GB near the top of the comparison list.


Avg. 16 Core Read Bench 37GB/s
Avg. 16 Core Write Bench 35.8GB/s

Good consistency

The range of scores (95th - 5th percentile) for the Samsung M391B5273DH0-CK0 8x4GB is 25.3%. This is a relatively narrow range which indicates that the Samsung M391B5273DH0-CK0 8x4GB performs reasonably consistently under varying real world conditions.


Avg. 1 Core Mixed IO Bench 10.7GB/s
Avg. 1 Core Write Bench 10.9GB/s

Average Bench

(Based on 244 samples)
Min Avg Max
26.1 MC Read 37 44.7
28.9 MC Write 35.8 38.7
25.7 MC Mixed 33 35.5
101% 35.3 GB/s
Min Avg Max
10.4 SC Read 13.9 16.6
5.12 SC Write 10.9 14.3
5.93 SC Mixed 10.7 13.4
33.8% 11.8 GB/s
Min Avg Max
66.1 Latency 79.9 136
50% 79.9 ns
User Benchmarks BenchMulti coreSingle coreLatency
The fastest RAM (mainstream) averages a speed of 100%
8 of 8 slots used
32GB DIMM DDR3 clocked @ 1600 MHz
MC Read 38.4
MC Write 37.5
MC Mixed 34.4
105% 36.8 GB/s
SC Read 15
SC Write 11.1
SC Mixed 11.3
36% 12.5 GB/s
Latency 77
52% 77 ns
8 of 8 slots used
32GB DIMM DDR3 clocked @ 1600 MHz
MC Read 34.6
MC Write 38.5
MC Mixed 34.5
102% 35.9 GB/s
SC Read 15.9
SC Write 14
SC Mixed 13.3
41% 14.4 GB/s
Latency 71.1
56% 71.1 ns
8 of 8 slots used
32GB DIMM DDR3 clocked @ 1600 MHz
MC Read 32.7
MC Write 41.3
MC Mixed 32.8
102% 35.6 GB/s
SC Read 15.6
SC Write 13.9
SC Mixed 12.8
40% 14.1 GB/s
Latency 68.9
58% 68.9 ns
8 of 8 slots used
32GB DIMM DDR3 clocked @ 1600 MHz
MC Read 38.5
MC Write 36.5
MC Mixed 33.5
103% 36.2 GB/s
SC Read 14.5
SC Write 11.5
SC Mixed 11.5
36% 12.5 GB/s
Latency 80.3
50% 80.3 ns
8 of 8 slots used
32GB DIMM DDR3 clocked @ 1600 MHz
MC Read 37.4
MC Write 37
MC Mixed 32.7
102% 35.7 GB/s
SC Read 13.9
SC Write 11.9
SC Mixed 11.6
36% 12.5 GB/s
Latency 76.6
52% 76.6 ns
8 of 8 slots used
32GB DIMM DDR3 clocked @ 1600 MHz
MC Read 32.6
MC Write 38.6
MC Mixed 33.9
100% 35 GB/s
SC Read 15.7
SC Write 13.3
SC Mixed 12.5
40% 13.8 GB/s
Latency 76.4
52% 76.4 ns
8 of 8 slots used
32GB DIMM DDR3 clocked @ 1600 MHz
MC Read 30.6
MC Write 36
MC Mixed 31.8
94% 32.8 GB/s
SC Read 12.6
SC Write 12.5
SC Mixed 11.4
35% 12.2 GB/s
Latency 96.1
42% 96.1 ns
244 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 67,528,021 RAM Kits tested

Typical M391B5273DH0-CK0 8x4GB Builds (Compare 5,791 builds) See popular component choices, score breakdowns and rankings
Gaming 14%
Tree trunk
Desktop 68%
Battle cruiser
Workstation 13%
Tree trunk

System: HP Z420 Workstation

EDIT WITH CUSTOM PC BUILDER Value: 62% - Good Total price: $373

Popular M391B5273DH0-CK0 8x4GB systems:

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