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Samsung

M393A1G40DB0-CPB 4x8GB

▲ 500 ▼

Release date ≤ Q4 2015.

VS

Average Bench: 86.5% (34th of 105)

Based on 243 user benchmarks.  Model: Samsung M393A1G40DB0-CPB 4x8GB
Poor: 58%Average: 86.5% Great: 110%

Popular builds with this RAM

Very good average bench

The Samsung M393A1G40DB0-CPB 4x8GB averaged just 13.4% 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 34.8GB/s
Avg. 16 Core Write Bench 34.6GB/s

Below average consistency

The range of scores (95th - 5th percentile) for the Samsung M393A1G40DB0-CPB 4x8GB is 52.7%. 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 12.8GB/s
Avg. 1 Core Write Bench 17.2GB/s
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Average Bench

(Based on 243 samples)
Rank 3486.5%
Min Avg Max
25.2 MC Read 34.8 51.6
19.3 MC Write 34.6 44.6
18.6 MC Mixed 30.3 40.6
94.9% 33.2 GB/s
Min Avg Max
8.38 SC Read 12.8 15.5
10.9 SC Write 17.2 21
12.9 SC Mixed 18.2 21.4
45.9% 16.1 GB/s
Min Avg Max
63.1 Latency 76.6 123
52.2% 76.6 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
4 of 8 slots used
32GB RIMM DDR4 2133 MHz clocked @ 2400 MHz
110% Outstanding
MC Read 43.3
MC Write 44.1
MC Mixed 39.7
121% 42.4 GB/s
SC Read 16.3
SC Write 21.1
SC Mixed 22.8
57% 20.1 GB/s
Latency 58.5
68% 58.5 ns
4 of 8 slots used
32GB RIMM DDR4 clocked @ 2133 MHz
106% Outstanding
MC Read 41.5
MC Write 42.7
MC Mixed 37.5
116% 40.6 GB/s
SC Read 16.6
SC Write 21.5
SC Mixed 22.1
57% 20.1 GB/s
Latency 63.7
63% 63.7 ns
4 of 8 slots used
32GB RIMM DDR4 clocked @ 2133 MHz
104% Outstanding
MC Read 40.9
MC Write 42.3
MC Mixed 36.7
114% 40 GB/s
SC Read 16.1
SC Write 21.1
SC Mixed 22.1
56% 19.8 GB/s
Latency 64.2
62% 64.2 ns
4 of 4 slots used
32GB DIMM DDR4 2133 MHz clocked @ 1866 MHz
88.2% Excellent
MC Read 36.6
MC Write 34.9
MC Mixed 30.8
97% 34.1 GB/s
SC Read 12.1
SC Write 15.6
SC Mixed 17.2
43% 15 GB/s
Latency 70.5
57% 70.5 ns
4 of 8 slots used
32GB DIMM DDR4 2133 MHz clocked @ 1866 MHz
61% Good
MC Read 26.3
MC Write 19.8
MC Mixed 19.2
62% 21.8 GB/s
SC Read 13
SC Write 17.6
SC Mixed 17.6
46% 16.1 GB/s
Latency 69.7
57% 69.7 ns
243 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 14,242,822 RAM Kits tested.

Custom PC Builder (Start a new build) Build your perfect PC: compare component prices, popularity, speed and value for money.

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CPU GPU SSD HDD RAM MBD
Typical M393A1G40DB0-CPB 4x8GB Builds (Compare 1,633 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 29%
Raft
Desktop
Desktop 89%
Aircraft carrier
Workstation
Workstation 61%
Destroyer

System: HP Z440 Workstation

CPU
Xeon E5-1620 v3IntelBench 70%, 2,460 samples504x
Xeon E5-1620 v4IntelBench 75%, 926 samples306x
Xeon E5-1650 v3IntelBench 81%, 1,755 samples210x
GPU
Quadro K2200Nvidia  $440Bench 21%, 5,006 samples309x
Quadro M4000NvidiaBench 40%, 2,776 samples159x
Quadro K620Nvidia  $170Bench 13%, 6,596 samples137x
SSD
SM961 NVMe PCIe M.2 512GBSamsungBench 240%, 5,609 samples118x
SM961 NVMe PCIe M.2 256GBSamsungBench 221%, 6,536 samples109x
SM951 NVMe PCIe M.2 512GBSamsung  $400Bench 192%, 6,148 samples69x
RAM
M393A1G40DB0-CPB 4x8GBSamsungBench 87%, 243 samples65x
EDIT WITH CUSTOM PC BUILDER Value: 18% - Very poor Total price: $440

Popular M393A1G40DB0-CPB 4x8GB systems:

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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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105 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 i7-8700K $360Nvidia GTX 1070 $325Samsung 850 Evo 250GB $78
AMD Ryzen 5 1600 $148Nvidia GTX 1060-6GB $220Samsung 850 Evo 500GB $80
Intel Core i5-8600K $260Nvidia GTX 1080-Ti $808Samsung 850 Pro 256GB $163
HDDRAMUSB
Seagate Barracuda 1TB (2016) $43Corsair Vengeance LPX DDR4 3000 C15 2x8GB $110SanDisk Extreme 64GB $43
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $750SanDisk Extreme 32GB $48
WD Blue 1TB (2012) $43Corsair Vengeance LPX DDR4 3200 C16 2x8GB $120SanDisk Ultra Fit 32GB $12
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