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Unknown

M393A2G40DB0-CPB 8x16GB

▲ 500 ▼

Release date ≤ Q1 2016.

Average Bench: 106% (4th of 115)

Based on 42 user benchmarks.  Model: Unknown M393A2G40DB0-CPB 8x16GB
Poor: 71%Average: 106% Great: 139%

Popular builds with this RAM

Outstanding average bench

The Unknown M393A2G40DB0-CPB 8x16GB averaged 6.5% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the Unknown M393A2G40DB0-CPB 8x16GB near the top of the comparison list.

Strengths

Avg. 16 Core Read Bench 51.1GB/s
Avg. 16 Core Mixed IO Bench 40.4GB/s

Poor consistency

The range of scores (95th - 5th percentile) for the Unknown M393A2G40DB0-CPB 8x16GB is 68.3%. This is a particularly wide range which indicates that the Unknown M393A2G40DB0-CPB 8x16GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 1 Core Read Bench 10.2GB/s
Avg. Physical RAM Latency 108ns
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Average Bench

(Based on 42 samples)
Rank 4106%
Min Avg Max
12.6 MC Read 51.1 87.6
7.9 MC Write 38.3 55.8
12.7 MC Mixed 40.4 62
124% 43.3 GB/s
Min Avg Max
1.7 SC Read 10.2 16.6
2.1 SC Write 13.4 20.4
2 SC Mixed 13.9 23.2
35.7% 12.5 GB/s
Min Avg Max
70.9 Latency 108 404
36.9% 108 ns
User Benchmarks BenchMulti coreSingle coreLatency
The fastest RAM (mainstream) averages a speed of 100%
8 of 24 slots used
128GB DIMM DDR4 clocked @ 2133 MHz
126% Outstanding
MC Read 56.9
MC Write 53.2
MC Mixed 47
150% 52.4 GB/s
SC Read 4.2
SC Write 17.1
SC Mixed 7
27% 9.43 GB/s
Latency 86.9
46% 86.9 ns
8 of 24 slots used
128GB DIMM DDR4 clocked @ 2133 MHz
122% Outstanding
MC Read 63.4
MC Write 43.2
MC Mixed 47.1
146% 51.2 GB/s
SC Read 9.8
SC Write 7.4
SC Mixed 10.4
26% 9.2 GB/s
Latency 136
29% 136 ns
8 of 24 slots used
128GB DIMM DDR4 clocked @ 2133 MHz
117% Outstanding
MC Read 55
MC Write 42.1
MC Mixed 44.7
135% 47.3 GB/s
SC Read 11.4
SC Write 17.6
SC Mixed 17.1
44% 15.4 GB/s
Latency 85.2
47% 85.2 ns
8 of 24 slots used
128GB DIMM DDR4 clocked @ 2133 MHz
93.8% Outstanding
MC Read 40.4
MC Write 35.9
MC Mixed 38
109% 38.1 GB/s
SC Read 4.2
SC Write 8.5
SC Mixed 12.2
24% 8.3 GB/s
Latency 73.6
54% 73.6 ns
8 of 24 slots used
128GB DIMM DDR4 clocked @ 2133 MHz
92% Outstanding
MC Read 39.5
MC Write 36.2
MC Mixed 37.8
108% 37.8 GB/s
SC Read 6.4
SC Write 6.7
SC Mixed 11.9
24% 8.33 GB/s
Latency 105
38% 105 ns
8 of 24 slots used
128GB DIMM DDR4 clocked @ 2133 MHz
91.5% Outstanding
MC Read 45.4
MC Write 32
MC Mixed 35.2
107% 37.5 GB/s
SC Read 6.6
SC Write 7.2
SC Mixed 12.3
25% 8.7 GB/s
Latency 104
38% 104 ns
8 of 24 slots used
128GB DIMM DDR4 clocked @ 2133 MHz
87.3% Excellent
MC Read 42.7
MC Write 30
MC Mixed 32.7
100% 35.1 GB/s
SC Read 8.9
SC Write 11.9
SC Mixed 12.3
32% 11 GB/s
Latency 102
39% 102 ns
8 of 12 slots used
128GB DIMM DDR4 2133 MHz clocked @ 1866 MHz
76.4% Very good
MC Read 33.7
MC Write 31.7
MC Mixed 31.7
92% 32.4 GB/s
SC Read 5.5
SC Write 3.4
SC Mixed 3.9
12% 4.27 GB/s
Latency 203
20% 203 ns
8 of 24 slots used
128GB DIMM DDR4 clocked @ 2133 MHz
70.7% Very good
MC Read 32.2
MC Write 28
MC Mixed 25.4
82% 28.5 GB/s
SC Read 5.5
SC Write 12.7
SC Mixed 9
26% 9.07 GB/s
Latency 139
29% 139 ns
42 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 67,011,469 RAM Kits tested

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Typical M393A2G40DB0-CPB 8x16GB Builds (Compare 1 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 54%
Yacht
Desktop
Desktop 62%
Destroyer
Workstation
Workstation 81%
Aircraft carrier

System: Cisco UCSC-C460-M4

CPU
CPU: Intel Xeon E7-8880 v31stBench 47%, 11 samples1x
GPU
Quadro RTX 4000NvidiaBench 98%, 9,173 samples1x
SSD
AN1500 1TBWd_blackBench 276%, 706 samples1x
RAM
M393A2G40DB0-CPB 8x16GBUnknownBench 106%, 42 samples2x
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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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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.

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