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Samsung

M393A4K40CB2-CVF 6x31.8GB

▲ 500 ▼

Release date ≈ Q2 2019.

Average Bench: 115% (2nd of 115)

Based on 22 user benchmarks.  Model: Samsung M393A4K40CB2-CVF 6x31.8GB
Poor: 61%Average: 115% Great: 173%

Popular builds with this RAM

Outstanding average bench

The Samsung M393A4K40CB2-CVF 6x31.8GB averaged 15.3% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the Samsung M393A4K40CB2-CVF 6x31.8GB near the top of the comparison list.

Strengths

Avg. 16 Core Write Bench 55.4GB/s
Avg. 16 Core Read Bench 43.8GB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the Samsung M393A4K40CB2-CVF 6x31.8GB is 112%. This is a particularly wide range which indicates that the Samsung M393A4K40CB2-CVF 6x31.8GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 1 Core Read Bench 7.9GB/s
Avg. 1 Core Mixed IO Bench 9.96GB/s
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Average Bench

(Based on 22 samples)
Rank 2115%
Min Avg Max
11.1 MC Read 43.8 76.2
16.1 MC Write 55.4 83.5
14.2 MC Mixed 43 76.7
135% 47.4 GB/s
Min Avg Max
4.8 SC Read 7.9 12.9
4.3 SC Write 15.4 22.6
6.2 SC Mixed 9.96 16.5
31.7% 11.1 GB/s
Min Avg Max
72.4 Latency 99.5 286
40.2% 99.5 ns
User Benchmarks BenchMulti coreSingle coreLatency
The fastest RAM (mainstream) averages a speed of 100%
6 of 6 slots used
191GB DIMM DDR4 2933 MHz clocked @ 2666 MHz
185% Outstanding
MC Read 76.2
MC Write 78.9
MC Mixed 76.7
221% 77.3 GB/s
SC Read 12.3
SC Write 20.4
SC Mixed 16.4
47% 16.4 GB/s
Latency 99.8
40% 99.8 ns
6 of 6 slots used
191GB DIMM DDR4 clocked @ 2933 MHz
160% Outstanding
MC Read 61.8
MC Write 78
MC Mixed 61.9
192% 67.2 GB/s
SC Read 6.6
SC Write 18.3
SC Mixed 10
33% 11.6 GB/s
Latency 92.2
43% 92.2 ns
6 of 6 slots used
191GB DIMM DDR4 clocked @ 2933 MHz
142% Outstanding
MC Read 43.2
MC Write 81.5
MC Mixed 51.4
168% 58.7 GB/s
SC Read 6.9
SC Write 21.6
SC Mixed 10.7
37% 13.1 GB/s
Latency 78.1
51% 78.1 ns
6 of 6 slots used
191GB DIMM DDR4 clocked @ 2933 MHz
141% Outstanding
MC Read 43.2
MC Write 80.4
MC Mixed 51.1
166% 58.2 GB/s
SC Read 7.4
SC Write 20.3
SC Mixed 10.1
36% 12.6 GB/s
Latency 86.3
46% 86.3 ns
6 of 16 slots used
191GB DIMM DDR4 clocked @ 2933 MHz
140% Outstanding
MC Read 39.3
MC Write 82.3
MC Mixed 53.4
167% 58.3 GB/s
SC Read 5.3
SC Write 20
SC Mixed 8.7
32% 11.3 GB/s
Latency 89.5
45% 89.5 ns
6 of 8 slots used
191GB DIMM DDR4 2933 MHz clocked @ 2133 MHz
88.7% Excellent
MC Read 43.7
MC Write 28.7
MC Mixed 33.4
101% 35.3 GB/s
SC Read 11
SC Write 16.6
SC Mixed 16.5
42% 14.7 GB/s
Latency 128
31% 128 ns
6 of 24 slots used
191GB DIMM DDR4 2933 MHz clocked @ 2666 MHz
82.9% Excellent
MC Read 54.1
MC Write 17.6
MC Mixed 28.2
95% 33.3 GB/s
SC Read 12.9
SC Write 7
SC Mixed 9.4
28% 9.77 GB/s
Latency 91.1
44% 91.1 ns
6 of 16 slots used
191GB DIMM DDR4 2933 MHz clocked @ 2400 MHz
64.1% Good
MC Read 24
MC Write 27.2
MC Mixed 22.6
70% 24.6 GB/s
SC Read 8.6
SC Write 17.8
SC Mixed 9.9
35% 12.1 GB/s
Latency 101
39% 101 ns
22 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 67,062,828 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 M393A4K40CB2-CVF 6x31.8GB Builds (Compare 628 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 52%
Yacht
Desktop
Desktop 76%
Battleship
Workstation
Workstation 52%
Yacht

System: HP Z6 G4 Workstation

CPU
Xeon Silver 4114IntelBench 65%, 539 samples61x
Xeon Silver 4108IntelBench 60%, 331 samples61x
CPU: Intel Xeon Silver 41081stBench 59%, 156 samples28x
GPU
Quadro P4000NvidiaBench 67%, 12,628 samples92x
Quadro P2000NvidiaBench 41%, 13,958 samples48x
Quadro RTX 4000NvidiaBench 98%, 9,173 samples43x
SSD
MZVLB512HAJQ-000H2 512GBSamsungBench 240%, 2,013 samples24x
MZVLB1T0HBLR-000H1 1TBSamsungBench 264%, 8,018 samples21x
MZVLB512HBJQ-000H1 512GBSamsungBench 240%, 17,828 samples20x
RAM
M393A4K40CB2-CVF 6x31.8GBSamsungBench 115%, 22 samples1x
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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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 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-13600K $269Nvidia RTX 4060 $295Crucial MX500 250GB $40
Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $177Nvidia RTX 4070 $539Samsung 860 Evo 250GB $52
HDDRAMUSB
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