Lenovo 7666W1U

Performance Results

Benchmarks - missing GPU
Gaming
Gaming 0%
Incomplete
Desktop
Desktop 0%
Incomplete
Workstation
Workstation 0%
Incomplete
PC StatusOverall this PC is performing below expectations (26th percentile). This means that out of 100 PCs with exactly the same components, 74 performed better. The overall PC percentile is the average of each of its individual components. Use the charts in the benchmark sections of this report to identify problem areas.
ProcessorWith a relatively low single core score, this CPU can handle email, light web browsing and basic audio/video playback, but it will struggle to handle CPU intensive tasks. Finally, with a gaming score of 32.4%, this CPU's suitability for 3D gaming is poor.
Boot Drive30% is low SSD score. With a better SSD this system will boot faster, make applications more responsive and reduce IO wait times.
Memory6GB is enough RAM to run any version of Windows and it's sufficient for the vast majority of games. 6GB is also enough for moderate file and system caches which result in a very responsive system.
OS VersionAlthough Windows 10 is not the most recent version of Windows, it remains a great option.
Very high background CPU (100%). High background CPU reduces benchmark accuracy. How to reduce background CPU.
Run History
5 years ago, 5 years ago.
SystemLenovo 7666W1U  (all builds)
MotherboardLENOVO 7666W1U
Memory4.3 GB free of 6 GB @ 0.7 GHz
Display1024 x 768 - 32 Bit colors, 1024 x 768 - 32 Bit colors
OSWindows 10
BIOS Date20110322
Uptime0 Days
Run DateJan 04 '19 at 02:33
Run Duration192 Seconds
Run User USA-User
Background CPU 100%

 PC Performing below expectations (26th percentile)

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

Processor BenchNormalHeavyServer
Intel Core2 Duo L7300
None, 1 CPU, 2 cores, 2 threads
Base clock 1.4 GHz, turbo 1.4 GHz (avg)
Performing as expected (59th percentile)
32.4% Below average
Memory 60.3
1-Core 16
2-Core 30.9
27% 35.7 Pts
4-Core 29.9
8-Core 30.5
4% 30.2 Pts
64-Core 31.1
2% 31.1 Pts
Poor: 11%
This bench: 32.4%
Great: 36%
Graphics Card Bench3D DX93D DX103D DX11
Mobile Intel 965 Express Chipset Family
Legend(17AA 20B5)
Driver: igdumd64.dll Ver. 8.15.10.2697
Relative performance n/a - benchmarks incomplete
Lighting 0.3
Reflection 0.15
Parallax 0.16
0% 0.2 fps
Splatting 0.3
0% 0.3 fps
Poor: 0% Great: 1%
Drives BenchSequentialRandom 4kDeep queue 4k
Crucial M4 64GB-$92
20GB free (System drive)
Firmware: 070H
SusWrite @10s intervals: 86 64 74 80 60 58 MB/s
Relative performance (0th percentile) - Ensure that this drive is connected to a SATA 3.0 port with a SATA 3.0 cable
30% Below average
Read 216
Write 90.3
Mixed 117
SusWrite 70.5
27% 123 MB/s
4K Read 13.1
4K Write 20.8
4K Mixed 10.1
44% 14.7 MB/s
DQ Read 98.2
DQ Write 77.5
DQ Mixed 27.9
37% 67.9 MB/s
Poor: 40%
This bench: 30%
Great: 65%
SanDisk Ultra Fit USB 3.0 64GB-$23
35GB free, PID 5583
Operating at USB 2.1 Speed
SusWrite @10s intervals: 15 11 7.2 8.8 7.2 8.2 MB/s
Performing way below expectations (6th percentile)
10.6% Very poor
Read 30.4
Write 12.2
Mixed 14.2
SusWrite 9.6
20% 16.6 MB/s
4K Read 1.6
4K Write 1.2
4K Mixed 1.1
84% 1.3 MB/s
Poor: 12%
This bench: 10.6%
Great: 39%
Memory Kit BenchMulti coreSingle coreLatency
Unknown 6GB
null MHz
4096, 2048 MB
Performing below potential (12th percentile) - ensure that a dual+ channel XMP BIOS profile is enabled: How to enable XMP
13.1% Very poor
MC Read 4.9
MC Write 3.5
MC Mixed 3.5
11% 3.97 GB/s
SC Read 3.6
SC Write 3.6
SC Mixed 4
11% 3.73 GB/s
Latency 127
32% 127 ns
Poor: 12%
This bench: 13.1%
Great: 46%

 System Memory Latency Ladder

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

The Best.
CPUGPUSSD
Intel Core i5-13600K $273Nvidia RTX 4060 $295Crucial MX500 250GB $40
Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $177Nvidia RTX 4070 $539Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $37Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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