Average Bench: 80.6% (53rd of 108)

Based on 128 user benchmarks.  Model: Samsung M393A1K43BB1-CTD 4x8GB

Very good average bench

The Samsung M393A1K43BB1-CTD 4x8GB averaged just 19.4% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Samsung M393A1K43BB1-CTD 4x8GB near the top of the comparison list.

Strengths

Avg. 16 Core Write Bench 40.7GB/s
Avg. 16 Core Read Bench 28.6GB/s

Very poor consistency

The range of scores (95th - 5th percentile) for the Samsung M393A1K43BB1-CTD 4x8GB is 78.8%. This is a particularly wide range which indicates that the Samsung M393A1K43BB1-CTD 4x8GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 1 Core Read Bench 9.47GB/s
Avg. 1 Core Mixed IO Bench 11GB/s
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Average Bench

(Based on 128 samples)
Min Avg Max
14 MC Read 28.6 50.5
10.1 MC Write 40.7 52.5
10.3 MC Mixed 25.6 42.6
90.4% 31.6 GB/s
Min Avg Max
6.85 SC Read 9.47 13.3
6.14 SC Write 17.2 22.6
6.45 SC Mixed 11 17.9
35.9% 12.6 GB/s
Min Avg Max
75.5 Latency 92.2 162
43.4% 92.2 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
4 of 6 slots used
32GB DIMM DDR4 2666 MHz clocked @ 2400 MHz
MC Read 25.4
MC Write 45.4
MC Mixed 30.1
96% 33.6 GB/s
SC Read 9.2
SC Write 15.9
SC Mixed 12.8
36% 12.6 GB/s
Latency 96.9
41% 96.9 ns
4 of 4 slots used
32GB DIMM DDR4 clocked @ 2666 MHz
MC Read 22.7
MC Write 50.4
MC Mixed 24.6
93% 32.6 GB/s
SC Read 7.4
SC Write 22.1
SC Mixed 10.4
38% 13.3 GB/s
Latency 87.2
46% 87.2 ns
4 of 8 slots used
32GB DIMM DDR4 clocked @ 2666 MHz
MC Read 21.9
MC Write 50.8
MC Mixed 24.3
92% 32.3 GB/s
SC Read 8.2
SC Write 21.2
SC Mixed 11
38% 13.5 GB/s
Latency 82.2
49% 82.2 ns
4 of 8 slots used
32GB DIMM DDR4 clocked @ 2666 MHz
MC Read 22.4
MC Write 50
MC Mixed 24.6
92% 32.3 GB/s
SC Read 8.2
SC Write 21.1
SC Mixed 10.2
38% 13.2 GB/s
Latency 81.9
49% 81.9 ns
4 of 8 slots used
32GB DIMM DDR4 clocked @ 2666 MHz
MC Read 22.2
MC Write 49.9
MC Mixed 24.1
92% 32.1 GB/s
SC Read 6.8
SC Write 21.9
SC Mixed 10.3
37% 13 GB/s
Latency 88.5
45% 88.5 ns
4 of 8 slots used
32GB DIMM DDR4 clocked @ 2666 MHz
MC Read 20.4
MC Write 50.1
MC Mixed 23.1
89% 31.2 GB/s
SC Read 7.4
SC Write 19.8
SC Mixed 10.4
36% 12.5 GB/s
Latency 85.8
47% 85.8 ns
4 of 24 slots used
32GB DIMM DDR4 clocked @ 2666 MHz
MC Read 34.1
MC Write 9.4
MC Mixed 15.1
56% 19.5 GB/s
SC Read 13.2
SC Write 6.7
SC Mixed 7.7
26% 9.2 GB/s
Latency 133
30% 133 ns
128 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 18,050,418 RAM Kits tested.

Typical M393A1K43BB1-CTD 4x8GB Builds (Compare 681 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 55%
Yacht
Desktop
Desktop 93%
Nuclear submarine
Workstation
Workstation 57%
Gunboat

System: HP Z4 G4 Workstation

EDIT WITH CUSTOM PC BUILDER

Popular M393A1K43BB1-CTD 4x8GB systems:

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  • - CPU tests include: integer, floating and string.
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Memory Kit Rankings (Price vs Performance) July 2019 RAM Rankings.

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.

 Comments

108 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.

 Frequently Asked Questions

 Best User Rated

The Best.
CPUGPUSSD
AMD Ryzen 5 3600 $199Nvidia GTX 1070 $391Samsung 850 Evo 250GB $104
AMD Ryzen 7 2700X $251Nvidia GTX 1060-6GB $250Samsung 850 Evo 500GB $103
Intel Core i9-9900K $485Nvidia GTX 1080-Ti $750Samsung 850 Pro 256GB $97
HDDRAMUSB
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3000 C15 2x8GB $73SanDisk Extreme 64GB $128
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $728SanDisk Extreme 32GB $48
WD Blue 1TB (2012) $41Corsair Vengeance LPX DDR4 3200 C16 2x8GB $78SanDisk Ultra Fit 32GB $12
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