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Samsung

M393A4K40CB2-CVF 6x31.8GB

▲ 500 ▼

Release date ≈ Q2 2019.

Average Bench: 115% (19th of 132)

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

Average Bench

(Based on 22 samples)
Rank 19115%
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 68,296,430 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 668 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 samples64x
Xeon Silver 4108IntelBench 60%, 331 samples62x
CPU: Intel Xeon Silver 41081stBench 59%, 156 samples30x
GPU
Quadro P4000NvidiaBench 67%, 12,628 samples100x
Quadro P2000NvidiaBench 41%, 13,958 samples49x
Quadro RTX 4000NvidiaBench 98%, 9,173 samples47x
SSD
MZVLB512HAJQ-000H2 512GBSamsungBench 240%, 2,013 samples26x
MZVLB512HBJQ-000H1 512GBSamsungBench 240%, 17,828 samples23x
MZVLB1T0HBLR-000H1 1TBSamsungBench 264%, 8,018 samples22x
RAM
M393A4K40CB2-CVF 6x31.8GBSamsungBench 115%, 22 samples1x
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