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Samsung

M393A2K40BB1-CRC 8x16GB

▲ 500 ▼

Release date ≈ Q3 2016.

VS

Average Bench: 113% (3rd of 108)

Based on 66 user benchmarks.  Model: Samsung M393A2K40BB1-CRC 8x16GB
Poor: 84%Average: 113% Great: 138%

Popular builds with this RAM

Outstanding average bench

The Samsung M393A2K40BB1-CRC 8x16GB averaged 12.6% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the Samsung M393A2K40BB1-CRC 8x16GB near the top of the comparison list.

Strengths

Avg. 16 Core Read Bench 53.2GB/s
Avg. 16 Core Write Bench 43.2GB/s

Below average consistency

The range of scores (95th - 5th percentile) for the Samsung M393A2K40BB1-CRC 8x16GB is 54.3%. This is a relatively wide range which indicates that the Samsung M393A2K40BB1-CRC 8x16GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 1 Core Read Bench 10.4GB/s
Avg. Physical RAM Latency 96.3ns
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Average Bench

(Based on 66 samples)
Rank 3113%
Min Avg Max
29.7 MC Read 53.2 82.6
26.1 MC Write 43.2 53.9
31.3 MC Mixed 40.2 48.2
130% 45.5 GB/s
Min Avg Max
7.12 SC Read 10.4 14.1
7.61 SC Write 16.2 20.8
10.6 SC Mixed 16 19.9
40.5% 14.2 GB/s
Min Avg Max
66.7 Latency 96.3 157
41.5% 96.3 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
8 of 16 slots used
128GB DIMM DDR4 clocked @ 2400 MHz
123% Outstanding
MC Read 58
MC Write 49.9
MC Mixed 42.2
143% 50 GB/s
SC Read 9.4
SC Write 19.3
SC Mixed 16
43% 14.9 GB/s
Latency 103
39% 103 ns
8 of 8 slots used
128GB DIMM DDR4 clocked @ 2400 MHz
113% Outstanding
MC Read 51.4
MC Write 46.7
MC Mixed 38.6
130% 45.6 GB/s
SC Read 9.8
SC Write 19
SC Mixed 15
42% 14.6 GB/s
Latency 81.3
49% 81.3 ns
8 of 8 slots used
128GB DIMM DDR4 clocked @ 2400 MHz
110% Outstanding
MC Read 49.9
MC Write 41.9
MC Mixed 41.4
127% 44.4 GB/s
SC Read 9.1
SC Write 16.6
SC Mixed 14.6
38% 13.4 GB/s
Latency 90.8
44% 90.8 ns
8 of 16 slots used
128GB DIMM DDR4 2400 MHz clocked @ 2133 MHz
108% Outstanding
MC Read 65.2
MC Write 27.7
MC Mixed 36
123% 43 GB/s
SC Read 11.1
SC Write 15.7
SC Mixed 16.5
41% 14.4 GB/s
Latency 72.9
55% 72.9 ns
8 of 16 slots used
128GB DIMM DDR4 2400 MHz clocked @ 2133 MHz
91.6% Outstanding
MC Read 43.8
MC Write 32
MC Mixed 33.2
104% 36.3 GB/s
SC Read 10.5
SC Write 14.3
SC Mixed 14.9
38% 13.2 GB/s
Latency 85.5
47% 85.5 ns
8 of 8 slots used
128GB DIMM DDR4 2400 MHz clocked @ 2133 MHz
91.1% Outstanding
MC Read 43.3
MC Write 31.9
MC Mixed 33.4
103% 36.2 GB/s
SC Read 10
SC Write 12
SC Mixed 14.8
35% 12.3 GB/s
Latency 79
51% 79 ns
66 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 16,447,236 RAM Kits tested.

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CPU GPU SSD HDD RAM MBD
Typical M393A2K40BB1-CRC 8x16GB Builds (Compare 843 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 44%
Speed boat
Desktop
Desktop 86%
Aircraft carrier
Workstation
Workstation 100%
UFO

System: HP Z840 Workstation

CPU
CPU: Intel Xeon E5-2620 v31stBench 68%, 653 samples67x
CPU: Intel Xeon E5-2630 v31stBench 75%, 626 samples42x
CPU: Intel Xeon E5-2670 v31stBench 80%, 105 samples41x
GPU
Quadro M4000NvidiaBench 40%, 3,194 samples108x
GTX 1080-TiNvidia  $808Bench 154%, 308,250 samples74x
Quadro K4200Nvidia  $820Bench 30%, 2,411 samples62x
SSD
SM961 NVMe PCIe M.2 512GBSamsungBench 241%, 7,350 samples70x
SM951 NVMe PCIe M.2 512GBSamsung  $400Bench 193%, 6,178 samples41x
SM961 NVMe PCIe M.2 1TBSamsungBench 256%, 1,312 samples35x
RAM
M393A2K40BB1-CRC 8x16GBSamsungBench 113%, 66 samples24x
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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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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.

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 Best User Rated
The Best.
CPUGPUSSD
Intel Core i7-8700K $356Nvidia GTX 1070 $314Samsung 850 Evo 250GB $92
AMD Ryzen 5 2600 $140Nvidia GTX 1060-6GB $208Samsung 850 Evo 500GB $99
AMD Ryzen 5 1600 $108Nvidia GTX 1080-Ti $808Samsung 850 Pro 256GB $163
HDDRAMUSB
Seagate Barracuda 1TB (2016) $44Corsair Vengeance LPX DDR4 3000 C15 2x8GB $90SanDisk Extreme 64GB $128
WD Blue 1TB (2012) $40G.SKILL Trident Z DDR4 3200 C14 4x16GB $651SanDisk Extreme 32GB $48
Seagate Barracuda 3TB (2016) $73Corsair Vengeance LPX DDR4 3200 C16 2x8GB $85SanDisk Ultra Fit 32GB $12
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