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Samsung

M393A1G40DB0-CPB 4x8GB

▲ 500 ▼

Release date ≤ Q4 2015.

Average Bench: 92.8% (32nd of 132)

Based on 970 user benchmarks.  Model: Samsung M393A1G40DB0-CPB 4x8GB
Poor: 61%Average: 92.8% Great: 120%

Popular builds with this RAM

Excellent average bench

The Samsung M393A1G40DB0-CPB 4x8GB averaged just 7.2% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Samsung M393A1G40DB0-CPB 4x8GB near the top of the comparison list.

Strengths

Avg. 16 Core Read Bench 38.8GB/s
Avg. 16 Core Write Bench 36.4GB/s

Below average consistency

The range of scores (95th - 5th percentile) for the Samsung M393A1G40DB0-CPB 4x8GB is 59.9%. This is a relatively wide range which indicates that the Samsung M393A1G40DB0-CPB 4x8GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 1 Core Read Bench 13.5GB/s
Avg. Physical RAM Latency 79.3ns

Average Bench

(Based on 970 samples)
Rank 3292.8%
Min Avg Max
26.6 MC Read 38.8 57.7
20 MC Write 36.4 44.4
20.2 MC Mixed 32.7 42.8
103% 35.9 GB/s
Min Avg Max
9.65 SC Read 13.5 16
12.6 SC Write 18 21
13.9 SC Mixed 18.6 21.3
47.6% 16.7 GB/s
Min Avg Max
64.7 Latency 79.3 111
50.4% 79.3 ns
User Benchmarks BenchMulti coreSingle coreLatency
The fastest RAM (mainstream) averages a speed of 100%
4 of 4 slots used
32GB DIMM DDR4 clocked @ 2133 MHz
124% Outstanding
MC Read 57.3
MC Write 51.3
MC Mixed 42.8
144% 50.5 GB/s
SC Read 11.5
SC Write 17.5
SC Mixed 16.2
43% 15.1 GB/s
Latency 90.5
44% 90.5 ns
4 of 4 slots used
32GB DIMM DDR4 clocked @ 2133 MHz
121% Outstanding
MC Read 59.1
MC Write 43.3
MC Mixed 43.4
139% 48.6 GB/s
SC Read 12.8
SC Write 18.2
SC Mixed 17.2
46% 16.1 GB/s
Latency 84
48% 84 ns
4 of 4 slots used
32GB DIMM DDR4 clocked @ 2133 MHz
113% Outstanding
MC Read 53.6
MC Write 41.8
MC Mixed 40.4
129% 45.3 GB/s
SC Read 13.2
SC Write 16.6
SC Mixed 18.8
46% 16.2 GB/s
Latency 77.9
51% 77.9 ns
4 of 4 slots used
32GB DIMM DDR4 clocked @ 2133 MHz
106% Outstanding
MC Read 46.7
MC Write 42.9
MC Mixed 36.9
120% 42.2 GB/s
SC Read 11.7
SC Write 15.4
SC Mixed 16.8
42% 14.6 GB/s
Latency 80.7
50% 80.7 ns
4 of 4 slots used
32GB DIMM DDR4 clocked @ 2133 MHz
97.6% Outstanding
MC Read 37.9
MC Write 39.7
MC Mixed 35.2
107% 37.6 GB/s
SC Read 14.6
SC Write 19.9
SC Mixed 20.7
53% 18.4 GB/s
Latency 72.7
55% 72.7 ns
4 of 8 slots used
32GB DIMM DDR4 clocked @ 2133 MHz
96% Outstanding
MC Read 36.8
MC Write 38.9
MC Mixed 34.5
105% 36.7 GB/s
SC Read 14.7
SC Write 20.1
SC Mixed 20.7
53% 18.5 GB/s
Latency 66.9
60% 66.9 ns
4 of 4 slots used
32GB DIMM DDR4 clocked @ 2133 MHz
95.1% Outstanding
MC Read 40.4
MC Write 40.6
MC Mixed 33.1
109% 38 GB/s
SC Read 11.1
SC Write 11.9
SC Mixed 16.2
37% 13.1 GB/s
Latency 92.5
43% 92.5 ns
4 of 8 slots used
32GB DIMM DDR4 clocked @ 2133 MHz
78.5% Very good
MC Read 22.8
MC Write 44.8
MC Mixed 23.7
87% 30.4 GB/s
SC Read 8.4
SC Write 21
SC Mixed 10.9
38% 13.4 GB/s
Latency 84.3
48% 84.3 ns
970 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 68,339,559 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 M393A1G40DB0-CPB 4x8GB Builds (Compare 6,416 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 22%
Surfboard
Desktop
Desktop 80%
Aircraft carrier
Workstation
Workstation 20%
Surfboard

System: HP Z440 Workstation

CPU
Xeon E5-1620 v3IntelBench 72%, 10,197 samples1,312x
Xeon E5-1650 v4IntelBench 83%, 3,842 samples1,117x
Xeon E5-1650 v3IntelBench 77%, 7,962 samples926x
GPU
Quadro K2200Nvidia  $440Bench 16%, 13,860 samples784x
Quadro M4000NvidiaBench 32%, 9,043 samples399x
Quadro K4200Nvidia  $820Bench 21%, 7,330 samples231x
SSD
SM961 NVMe PCIe M.2 512GBSamsungBench 238%, 21,542 samples151x
SM961 NVMe PCIe M.2 256GBSamsungBench 219%, 21,747 samples140x
A400 240GBKingston  $25Bench 66%, 424,288 samples123x
RAM
M393A1G40DB0-CPB 4x8GBSamsungBench 93%, 970 samples185x
EDIT WITH CUSTOM PC BUILDER Value: 9% - Terrible Total price: $440

Popular M393A1G40DB0-CPB 4x8GB systems:

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