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Samsung

K4UBE3D4AA-MGCR 2x8GB

▲ 500 ▼

Release date ≈ Q2 2021.

Average Bench: 91.8% (35th of 132)

Based on 607 user benchmarks.  Model: Samsung K4UBE3D4AA-MGCR 2x8GB
Poor: 69%Average: 91.8% Great: 129%

Popular builds with this RAM

Excellent average bench

The Samsung K4UBE3D4AA-MGCR 2x8GB averaged just 8.2% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Samsung K4UBE3D4AA-MGCR 2x8GB near the top of the comparison list.

Strengths

Avg. 16 Core Write Bench 36.7GB/s
Avg. 1 Core Write Bench 34.9GB/s

Below average consistency

The range of scores (95th - 5th percentile) for the Samsung K4UBE3D4AA-MGCR 2x8GB is 59.2%. This is a relatively wide range which indicates that the Samsung K4UBE3D4AA-MGCR 2x8GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Physical RAM Latency 133ns
Avg. 1 Core Read Bench 16.3GB/s

Average Bench

(Based on 607 samples)
Rank 3591.8%
Min Avg Max
27.2 MC Read 34 46.1
24.8 MC Write 36.7 58.3
24.2 MC Mixed 32.6 51.1
98.5% 34.5 GB/s
Min Avg Max
9.24 SC Read 16.3 22.6
21 SC Write 34.9 46.6
13.7 SC Mixed 22.9 29.7
70.5% 24.7 GB/s
Min Avg Max
96.6 Latency 133 209
30.1% 133 ns
User Benchmarks BenchMulti coreSingle coreLatency
The fastest RAM (mainstream) averages a speed of 100%
2 of 2 slots used
16GB Row of chips LPDDR4 clocked @ 4267 MHz
140% Outstanding
MC Read 50.8
MC Write 60
MC Mixed 54.7
158% 55.2 GB/s
SC Read 16.6
SC Write 45.5
SC Mixed 23.3
81% 28.5 GB/s
Latency 125
32% 125 ns
2 of 2 slots used
16GB Row of chips LPDDR4 clocked @ 4267 MHz
103% Outstanding
MC Read 37.6
MC Write 43
MC Mixed 42.4
117% 41 GB/s
SC Read 10.5
SC Write 30.8
SC Mixed 18.4
57% 19.9 GB/s
Latency 212
19% 212 ns
2 of 2 slots used
16GB Row of chips LPDDR4 4267 MHz clocked @ 3733 MHz
98.2% Outstanding
MC Read 31.7
MC Write 50.8
MC Mixed 33.7
111% 38.7 GB/s
SC Read 10
SC Write 28.4
SC Mixed 14.8
51% 17.7 GB/s
Latency 120
33% 120 ns
2 of 2 slots used
16GB Row of chips LPDDR4 clocked @ 4267 MHz
83.2% Excellent
MC Read 26.1
MC Write 41.7
MC Mixed 30.3
93% 32.7 GB/s
SC Read 9.8
SC Write 22.4
SC Mixed 12.4
42% 14.9 GB/s
Latency 119
34% 119 ns
2 of 2 slots used
16GB LPDDR4 clocked @ 4266 MHz
70.4% Very good
MC Read 27.8
MC Write 24.1
MC Mixed 25
73% 25.6 GB/s
SC Read 17.4
SC Write 26
SC Mixed 22.2
62% 21.9 GB/s
Latency 134
30% 134 ns
2 of 2 slots used
16GB LPDDR4 clocked @ 4266 MHz
67.7% Good
MC Read 27.5
MC Write 24
MC Mixed 23.2
71% 24.9 GB/s
SC Read 13.7
SC Write 24.3
SC Mixed 22.4
58% 20.1 GB/s
Latency 147
27% 147 ns
2 of 2 slots used
16GB LPDDR4 clocked @ 4266 MHz
67.5% Good
MC Read 26
MC Write 23.6
MC Mixed 22.4
69% 24 GB/s
SC Read 15.9
SC Write 31.2
SC Mixed 21.7
66% 22.9 GB/s
Latency 120
33% 120 ns
2 of 2 slots used
16GB LPDDR4 clocked @ 4266 MHz
66.1% Good
MC Read 25.1
MC Write 23.1
MC Mixed 23.1
68% 23.8 GB/s
SC Read 15.7
SC Write 27.8
SC Mixed 19.6
60% 21 GB/s
Latency 120
33% 120 ns
607 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 68,278,253 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 K4UBE3D4AA-MGCR 2x8GB Builds (Compare 190 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 19%
Surfboard
Desktop
Desktop 78%
Battleship
Workstation
Workstation 19%
Surfboard

System: HP Spectre x360 2-in-1 Laptop 14-ef0xxx

CPU
Core i7-1255UIntelBench 65%, 11,564 samples173x
Core i5-1235UIntelBench 64%, 18,917 samples17x
GPU
Iris Xe GraphicsIntelBench 13%, 18,007 samples186x
RTX 3060-TiNvidia  $399Bench 128%, 442,467 samples2x
GTX 1060-3GBNvidia  $144Bench 52%, 627,793 samples1x
SSD
MZVL21T0HCLR-00BH1 1TBSamsungBench 294%, 2,979 samples55x
PC SN810 SDCPNRY-1T00-1006 1TBWDBench 334%, 2,472 samples46x
PC SN810 SDCPNRY-512G-1006 512GBWDBench 273%, 3,113 samples21x
RAM
K4UBE3D4AA-MGCR 2x8GBSamsungBench 92%, 607 samples84x
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