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QEMU

20GB

▲ 500 ▼

Release date ≤ Q1 2016.

Average Bench: 81.3% (70th of 132)

Based on 285 user benchmarks.  Model: QEMU QEMU 20GB
Poor: 35%Average: 81.3% Great: 125%

Popular builds with this RAM

Very good average bench

The QEMU 20GB averaged just 18.6% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the QEMU 20GB near the top of the comparison list.

Strengths

Avg. 16 Core Read Bench 33.2GB/s
Avg. 16 Core Write Bench 29.7GB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the QEMU 20GB is 90.4%. This is a particularly wide range which indicates that the QEMU 20GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Physical RAM Latency 103ns
Avg. 1 Core Read Bench 15.7GB/s

Average Bench

(Based on 285 samples)
Rank 7081.3%
Min Avg Max
13 MC Read 33.2 58.3
11.3 MC Write 29.7 51.9
11.6 MC Mixed 29.3 46.9
87.8% 30.7 GB/s
Min Avg Max
6.46 SC Read 15.7 26.4
3.9 SC Write 20.5 38
5.06 SC Mixed 20.3 37.7
53.8% 18.9 GB/s
Min Avg Max
66.4 Latency 103 165
38.8% 103 ns
User Benchmarks BenchMulti coreSingle coreLatency
The fastest RAM (mainstream) averages a speed of 100%
0, 0 MHz
16384, 4096 MB
127% Outstanding
MC Read 56
MC Write 54.8
MC Mixed 44.3
148% 51.7 GB/s
SC Read 11.4
SC Write 15
SC Mixed 17.1
42% 14.5 GB/s
Latency 87.4
46% 87.4 ns
0, 0 MHz
16384, 4096 MB
120% Outstanding
MC Read 66.7
MC Write 39.2
MC Mixed 42
141% 49.3 GB/s
SC Read 7.8
SC Write 16.7
SC Mixed 15.7
38% 13.4 GB/s
Latency 105
38% 105 ns
0, 0 MHz
16384, 4096 MB
119% Outstanding
MC Read 44.4
MC Write 44.3
MC Mixed 41.5
124% 43.4 GB/s
SC Read 26.1
SC Write 44.2
SC Mixed 35.1
100% 35.1 GB/s
Latency 60.4
66% 60.4 ns
0, 0 MHz
16384, 4096 MB
104% Outstanding
MC Read 53.3
MC Write 33.5
MC Mixed 31.4
113% 39.4 GB/s
SC Read 23.9
SC Write 19.6
SC Mixed 29
69% 24.2 GB/s
Latency 81.2
49% 81.2 ns
0, 0 MHz
16384, 4096 MB
93.8% Outstanding
MC Read 43.6
MC Write 33.1
MC Mixed 35.9
107% 37.5 GB/s
SC Read 11.4
SC Write 18.2
SC Mixed 7
35% 12.2 GB/s
Latency 85.6
47% 85.6 ns
0, 0 MHz
16384, 4096 MB
86.4% Excellent
MC Read 33.7
MC Write 28.2
MC Mixed 29.3
87% 30.4 GB/s
SC Read 24.6
SC Write 36.3
SC Mixed 28
85% 29.6 GB/s
Latency 80.3
50% 80.3 ns
0, 0 MHz
16384, 4096 MB
80.4% Excellent
MC Read 31
MC Write 32.2
MC Mixed 25.8
85% 29.7 GB/s
SC Read 12.2
SC Write 31.1
SC Mixed 20.8
61% 21.4 GB/s
Latency 87.1
46% 87.1 ns
0, 0 MHz
16384, 4096 MB
70.9% Very good
MC Read 33.9
MC Write 21.7
MC Mixed 27.5
79% 27.7 GB/s
SC Read 9.1
SC Write 15.1
SC Mixed 14
36% 12.7 GB/s
Latency 121
33% 121 ns
0, 0 MHz
16384, 4096 MB
68.5% Good
MC Read 24.9
MC Write 27.7
MC Mixed 20.9
70% 24.5 GB/s
SC Read 14
SC Write 27.8
SC Mixed 20.6
59% 20.8 GB/s
Latency 87.7
46% 87.7 ns
285 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 68,242,840 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 20GB Builds (Compare 621 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 82%
Aircraft carrier
Desktop
Desktop 72%
Battleship
Workstation
Workstation 73%
Battleship

System: QEMU Standard PC (Q35 + ICH9, 2009)

CPU
KVM processorCommonBench 64%, 2,228 samples43x
Ryzen 7 3700X 8-CoreAMDBench 76%, 455 samples21x
Ryzen 9 5900X 12-CoreAMDBench 92%, 160 samples13x
GPU
GTX 1080-TiNvidia  $237Bench 124%, 840,268 samples37x
RTX 3060-TiNvidia  $340Bench 128%, 442,467 samples31x
GTX 1080Nvidia  $195Bench 102%, 1,082,454 samples28x
SSD
HARDDISK 2TBQemuBench 64%, 25 samples19x
HARDDISK 500GBQemuBench 59%, 94 samples18x
980 NVMe PCIe M.2 1TBSamsung  $75Bench 251%, 262,559 samples16x
RAM
20GBQEMUBench 81%, 285 samples1x
EDIT WITH CUSTOM PC BUILDER Value: 124% - Outstanding Total price: $237

Popular 20GB systems:

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