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HPE

840758-091 12x31.9GB

▲ 500 ▼

Release date ≈ Q1 2019.

Average Bench: 134% (1st of 115)

Based on 14 user benchmarks.  Model: HPE 840758-091 12x31.9GB
Poor: 72%Average: 134% Great: 176%

Outstanding average bench

The HPE 840758-091 12x31.9GB averaged 33.6% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the HPE 840758-091 12x31.9GB near the top of the comparison list.

Strengths

Avg. 16 Core Read Bench 67.7GB/s
Avg. 16 Core Mixed IO Bench 54.6GB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the HPE 840758-091 12x31.9GB is 104%. This is a particularly wide range which indicates that the HPE 840758-091 12x31.9GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 1 Core Write Bench 6.96GB/s
Avg. 1 Core Mixed IO Bench 8.33GB/s
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Average Bench

(Based on 14 samples)
Rank 1134%
Min Avg Max
44.6 MC Read 67.7 85.2
13.7 MC Write 46.2 76.1
24.6 MC Mixed 54.6 73.1
160% 56.2 GB/s
Min Avg Max
8.6 SC Read 10.3 11.6
3.4 SC Write 6.96 16.6
4.9 SC Mixed 8.33 12.4
24.4% 8.53 GB/s
Min Avg Max
77.9 Latency 102 178
39.4% 102 ns
User Benchmarks BenchMulti coreSingle coreLatency
The fastest RAM (mainstream) averages a speed of 100%
12 of 24 slots used
383GB DIMM DDR4 clocked @ 2666 MHz
175% Outstanding
MC Read 80.1
MC Write 69.7
MC Mixed 72.5
212% 74.1 GB/s
SC Read 11.6
SC Write 6.9
SC Mixed 8.3
26% 8.93 GB/s
Latency 83.8
48% 83.8 ns
12 of 24 slots used
383GB DIMM DDR4 clocked @ 2666 MHz
141% Outstanding
MC Read 83.3
MC Write 27.3
MC Mixed 67
169% 59.2 GB/s
SC Read 11
SC Write 6.9
SC Mixed 8.5
25% 8.8 GB/s
Latency 77.9
51% 77.9 ns
12 of 24 slots used
383GB DIMM DDR4 clocked @ 2666 MHz
125% Outstanding
MC Read 83.3
MC Write 26.9
MC Mixed 49.2
152% 53.1 GB/s
SC Read 8.6
SC Write 6.9
SC Mixed 8.3
23% 7.93 GB/s
Latency 146
27% 146 ns
12 of 48 slots used
383GB DIMM DDR4 2666 MHz clocked @ 2400 MHz
87.3% Excellent
MC Read 45.1
MC Write 26.5
MC Mixed 35.7
102% 35.8 GB/s
SC Read 10.1
SC Write 4.6
SC Mixed 6.6
20% 7.1 GB/s
Latency 86.9
46% 86.9 ns
12 of 48 slots used
383GB DIMM DDR4 2666 MHz clocked @ 2400 MHz
86.1% Excellent
MC Read 45.4
MC Write 25.6
MC Mixed 35.5
101% 35.5 GB/s
SC Read 9.9
SC Write 3.4
SC Mixed 4.9
17% 6.07 GB/s
Latency 91.8
44% 91.8 ns
12 of 24 slots used
383GB DIMM DDR4 clocked @ 2666 MHz
71.7% Very good
MC Read 46
MC Write 14
MC Mixed 25.6
82% 28.5 GB/s
SC Read 11.3
SC Write 7.2
SC Mixed 9.6
27% 9.37 GB/s
Latency 99.1
40% 99.1 ns
12 of 24 slots used
383GB DIMM DDR4 clocked @ 2666 MHz
68.9% Good
MC Read 44.6
MC Write 13.7
MC Mixed 24.6
79% 27.6 GB/s
SC Read 10.6
SC Write 6.4
SC Mixed 8.1
24% 8.37 GB/s
Latency 109
37% 109 ns
14 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 67,110,055 RAM Kits tested

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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]

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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.

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