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Samsung

M393A1K43BB1-CTD 4x8GB

▲ 500 ▼

Release date ≈ Q4 2017.

Average Bench: 81.2% (70th of 132)

Based on 410 user benchmarks.  Model: Samsung M393A1K43BB1-CTD 4x8GB
Poor: 45%Average: 81.2% Great: 114%

Popular builds with this RAM

Very good average bench

The Samsung M393A1K43BB1-CTD 4x8GB averaged just 18.7% 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 42.7GB/s
Avg. 16 Core Read Bench 27.4GB/s

Poor consistency

The range of scores (95th - 5th percentile) for the Samsung M393A1K43BB1-CTD 4x8GB is 69%. 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 9.25GB/s
Avg. 1 Core Mixed IO Bench 11GB/s

Average Bench

(Based on 410 samples)
Rank 7081.2%
Min Avg Max
18 MC Read 27.4 48.8
10.2 MC Write 42.7 53.4
13 MC Mixed 25.6 40.5
91.1% 31.9 GB/s
Min Avg Max
6.4 SC Read 9.25 13.4
6.4 SC Write 18.1 22.6
7.18 SC Mixed 11 17.7
36.5% 12.8 GB/s
Min Avg Max
79.3 Latency 93 121
43% 93 ns
User Benchmarks BenchMulti coreSingle coreLatency
The fastest RAM (mainstream) averages a speed of 100%
4 of 8 slots used
32GB DIMM DDR4 2666 MHz clocked @ 2400 MHz
104% Outstanding
MC Read 38.7
MC Write 46.1
MC Mixed 36.6
116% 40.5 GB/s
SC Read 13.8
SC Write 20.6
SC Mixed 18.7
51% 17.7 GB/s
Latency 71
56% 71 ns
4 of 8 slots used
32GB DIMM DDR4 clocked @ 2666 MHz
88.8% Excellent
MC Read 29.6
MC Write 48.6
MC Mixed 27.5
101% 35.2 GB/s
SC Read 7.2
SC Write 22.4
SC Mixed 11
39% 13.5 GB/s
Latency 98.1
41% 98.1 ns
4 of 8 slots used
32GB DIMM DDR4 2666 MHz clocked @ 2133 MHz
84.9% Excellent
MC Read 27.5
MC Write 38.9
MC Mixed 29.5
91% 32 GB/s
SC Read 14.7
SC Write 20.1
SC Mixed 20.6
53% 18.5 GB/s
Latency 73.2
55% 73.2 ns
4 of 8 slots used
32GB DIMM DDR4 clocked @ 2666 MHz
83.6% Excellent
MC Read 22.2
MC Write 51.8
MC Mixed 24.1
93% 32.7 GB/s
SC Read 8.9
SC Write 21.3
SC Mixed 10
38% 13.4 GB/s
Latency 84.6
47% 84.6 ns
4 of 8 slots used
32GB DIMM DDR4 clocked @ 2666 MHz
82% Excellent
MC Read 21.9
MC Write 51.3
MC Mixed 23.7
92% 32.3 GB/s
SC Read 8.4
SC Write 20.1
SC Mixed 10.2
37% 12.9 GB/s
Latency 96.6
41% 96.6 ns
4 of 8 slots used
32GB DIMM DDR4 clocked @ 2666 MHz
79.4% Very good
MC Read 22.4
MC Write 47.7
MC Mixed 23.8
89% 31.3 GB/s
SC Read 8.3
SC Write 18.9
SC Mixed 9.8
35% 12.3 GB/s
Latency 98.3
41% 98.3 ns
4 of 8 slots used
32GB DIMM DDR4 clocked @ 2666 MHz
57.8% Above average
MC Read 18.3
MC Write 28.2
MC Mixed 17.5
61% 21.3 GB/s
SC Read 8.7
SC Write 21.2
SC Mixed 10.4
38% 13.4 GB/s
Latency 90.8
44% 90.8 ns
4 of 8 slots used
32GB DIMM DDR4 clocked @ 2666 MHz
57% Above average
MC Read 18.2
MC Write 28.7
MC Mixed 17.2
61% 21.4 GB/s
SC Read 7.2
SC Write 18.7
SC Mixed 9.6
34% 11.8 GB/s
Latency 92.3
43% 92.3 ns
410 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 68,319,643 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 M393A1K43BB1-CTD 4x8GB Builds (Compare 3,269 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 36%
Jet ski
Desktop
Desktop 81%
Aircraft carrier
Workstation
Workstation 32%
Sail boat

System: HP Z4 G4 Workstation

CPU
Xeon W-2123IntelBench 70%, 2,702 samples680x
Xeon W-2133IntelBench 77%, 1,612 samples323x
Xeon W-2125IntelBench 78%, 1,514 samples317x
GPU
Quadro P2000NvidiaBench 41%, 13,958 samples396x
Quadro P4000NvidiaBench 67%, 12,628 samples370x
Quadro RTX 4000NvidiaBench 98%, 9,173 samples356x
SSD
MZVLB512HAJQ-000H2 512GBSamsungBench 240%, 2,013 samples299x
MZVLB1T0HBLR-000H1 1TBSamsungBench 264%, 8,018 samples224x
MZVLB512HBJQ-000H1 512GBSamsungBench 240%, 17,828 samples211x
RAM
M393A1K43BB1-CTD 4x8GBSamsungBench 81%, 410 samples98x
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Speed Comparisons

vs Corsair Vengeance LPX DDR4 3200 C16 2x8GB
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vs Corsair Vengeance LPX DDR4 2666 C16 2x8GB
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132 Memory Kits (Compared) Thousands of user benchmarks compiled into one comparison list

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