Asus PRIME B660M-K D4

Performance Results

Benchmarks - missing GPU
Gaming
Gaming 0%
Incomplete
Desktop
Desktop 0%
Incomplete
Workstation
Workstation 0%
Incomplete
PC StatusOverall this PC is performing as expected (48th percentile). This means that out of 100 PCs with exactly the same components, 52 performed better. The overall PC percentile is the average of each of its individual components.
ProcessorWith an outstanding single core score, this CPU is the cat's whiskers: It demolishes everyday tasks such as web browsing, office apps and audio/video playback. Additionally this processor can handle typical workstation, and even moderate server workloads. Finally, with a gaming score of 92.2%, this CPU's suitability for 3D gaming is excellent.
Memory16GB is enough RAM to run any version of Windows and it's more than sufficient for nearly all games. 16GB also allows for very large file and system caches, software development and batch photo editing/processing.
OS VersionAlthough Windows 10 is not the most recent version of Windows, it remains a great option.
Sub-optimal background CPU (16%). High background CPU reduces benchmark accuracy. How to reduce background CPU.
Run History
MotherboardAsus PRIME B660M-K D4  (all builds)
Memory7.2 GB free of 16 GB @ 2.7 GHz
Display1920 x 1080 - 32 Bit colors
OSWindows 10
BIOS Date20211012
Uptime0.1 Days
Run DateAug 27 '22 at 11:00
Run Duration254 Seconds
Run User BGR-User
Background CPU 16%

 PC Performing as expected (48th percentile)

Actual performance vs. expectations. The graphs show user score (x) vs user score frequency (y).

Processor BenchNormalHeavyServer
Intel Core i3-12100F-$95
LGA1700, 1 CPU, 4 cores, 8 threads
Base clock 3.3 GHz, turbo 4.1 GHz (avg)
Performing as expected (46th percentile)
92.2% Outstanding
Memory 79.9
1-Core 174
2-Core 333
104% 196 Pts
4-Core 561
8-Core 834
87% 698 Pts
64-Core 829
51% 829 Pts
Poor: 90%
This bench: 92.2%
Great: 99%
Drives BenchSequentialRandom 4kDeep queue 4k
Lexar 512GB SSD 512GB
13GB free (System drive)
Firmware: V1.2.2
Relative performance n/a - sequential test incomplete
Read 2,024
Write 2,368
Mixed 1,793
462% 2,062 MB/s
4K Read 76.7
4K Write 215
4K Mixed 85.4
340% 126 MB/s
DQ Read 488
DQ Write 1127
DQ Mixed 92.5
275% 569 MB/s
Poor: 58% Great: 313%
Kingston A400 120GB-$29
21GB free
Firmware: 03150002
Relative performance n/a - sequential test incomplete
Read 473
Write 350
Mixed 318
84% 380 MB/s
4K Read 34.2
4K Write 61.2
4K Mixed 41
137% 45.5 MB/s
DQ Read 158
DQ Write 139
DQ Mixed 121
98% 139 MB/s
Poor: 33% Great: 85%
Microsoft Storage Space Device 238GB
81GB free
Firmware: 0.1
SusWrite @10s intervals: 468 471 470 470 469 466 MB/s
Performing way above expectations (98th percentile)
106% Outstanding
Read 435
Write 441
Mixed 367
SusWrite 469
97% 428 MB/s
4K Read 38
4K Write 91.9
4K Mixed 39.1
156% 56.3 MB/s
DQ Read 250
DQ Write 317
DQ Mixed 181
165% 249 MB/s
Poor: 46%
This bench: 106%
Great: 101%
Lexar 512GB SSD 512GB
12GB free
Firmware: V1.2.2
Relative performance n/a - sequential test incomplete
Read 1,951
Write 2,355
Mixed 1,779
454% 2,028 MB/s
4K Read 68.5
4K Write 200
4K Mixed 79
311% 116 MB/s
DQ Read 1000
DQ Write 1,195
DQ Mixed 91.3
348% 762 MB/s
Poor: 58% Great: 313%
Samsung HD250HJ 250GB
24GB free
Firmware: FH100-05
SusWrite @10s intervals: 73 72 72 72 73 73 MB/s
Performing as expected (51st percentile)
43.8% Average
Read 79.9
Write 83.9
Mixed 51.5
SusWrite 72.5
53% 71.9 MB/s
4K Read 0.6
4K Write 1.4
4K Mixed 0.7
129% 0.9 MB/s
Poor: 23%
This bench: 43.8%
Great: 56%
WD Blue 2.5" 1TB (2004)-$47
206GB free
Firmware: 01.01A01
SusWrite @10s intervals: 36 32 34 36 34 34 MB/s
Performing way below expectations (9th percentile)
27.8% Poor
Read 62.4
Write 65.6
Mixed 30
SusWrite 34.2
35% 48 MB/s
4K Read 0.3
4K Write 1
4K Mixed 0.3
64% 0.53 MB/s
Poor: 23%
This bench: 27.8%
Great: 62%
Memory Kit BenchMulti coreSingle coreLatency
Adata DDR4 3600 2x8GB
2 of 2 slots used
16GB DIMM DDR4 2667 MHz clocked @ 2666 MHz
Performing below potential (33rd percentile) - Ensure that the top XMP BIOS profile is enabled: How to enable XMP
88% Excellent
MC Read 32.6
MC Write 33
MC Mixed 29.9
91% 31.8 GB/s
SC Read 20.3
SC Write 33.3
SC Mixed 25.4
75% 26.3 GB/s
Latency 80.8
50% 80.8 ns
Poor: 72%
This bench: 88%
Great: 122%

 System Memory Latency Ladder

L1/L2/L3 CPU cache and main memory (DIMM) access latencies in nano seconds

Typical PRIME B660M-K D4 Builds (Compare 2,858 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 101%
UFO
Desktop
Desktop 103%
UFO
Workstation
Workstation 95%
Nuclear submarine

Motherboard: Asus PRIME B660M-K D4

EDIT WITH CUSTOM PC BUILDER Value: 102% - Outstanding Total price: $388
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Intel Core i5-12600K $177Nvidia RTX 4070 $539Samsung 860 Evo 250GB $52
HDDRAMUSB
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WD Blue 1TB (2012) $37Corsair Vengeance LPX DDR4 3000 C15 2x8GB $48SanDisk Extreme 32GB $28
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