Lenovo 4004B8U

Performance Results

Benchmarks - missing SSD
Gaming
Gaming 3%
Tree trunk
Desktop
Desktop 47%
Yacht
Workstation
Workstation 2%
Tree trunk
PC StatusOverall this PC is performing below expectations (32nd percentile). This means that out of 100 PCs with exactly the same components, 68 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 an average single core score, this CPU can handle browsing the web, email, video playback and the majority of general computing tasks including light gaming when coupled with an appropriate GPU. Finally, with a gaming score of 52.7%, this CPU's suitability for 3D gaming is average.
Graphics1.27% is too low to play 3D games or use CAD packages. (Note: general computing tasks don't require 3D graphics)
Boot DriveThe boot partition is located on a mechanical or hybrid drive. Moving the system to an SSD will yield far faster boot times, better system responsiveness and faster application load times.
Memory8GB is enough RAM to run any version of Windows and it's sufficient for the vast majority of games. 8GB is also enough for moderate file and system caches which result in a very responsive system.
OS VersionAlthough Windows 7 is still a viable option, it's now 14 years and 9 months old. This system should be upgraded to Windows 10 which is generally faster and has an improved set of core utilities including better versions of explorer and task manager.
Very high background CPU (46%). High background CPU reduces benchmark accuracy. How to reduce background CPU.
Run History
SystemLenovo 4004B8U  (all builds)
MotherboardLENOVO MAHOBAY
Memory5.4 GB free of 8 GB @ 1.3 GHz
Display1680 x 1050 - 32 Bit colors
OSWindows 7
BIOS Date20120803
Uptime0 Days
Run DateJun 17 '19 at 02:40
Run Duration143 Seconds
Run User USA-User
Background CPU 46%

 PC Performing below expectations (32nd percentile)

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

Processor BenchNormalHeavyServer
Intel Core i3-2120T-$60
SOCKET 0, 1 CPU, 2 cores, 4 threads
Base clock 2.6 GHz
Performing as expected (48th percentile)
52.7% Above average
Memory 82.5
1-Core 59.8
2-Core 98.2
52% 80.2 Pts
4-Core 135
8-Core 144
18% 139 Pts
64-Core 161
10% 161 Pts
Poor: 44%
This bench: 52.7%
Great: 59%
Graphics Card Bench3D DX93D DX103D DX11
Intel HD 2000 (Desktop 1.1 GHz)
Legend(17AA 308F) 2GB
Driver: igdumd64.dll Ver. 8.15.10.2752
Performing as expected (50th percentile)
1.27% Terrible
Lighting 1.53
Reflection 1.58
Parallax 0.97
1% 1.36 fps
MRender 1.86
Gravity 0.8
Splatting 2
1% 1.55 fps
Poor: 1%
This bench: 1.27%
Great: 1%
Drive BenchSequentialRandom 4kDeep queue 4k
WD Black 2.5" 500GB (2011)-$50
210GB free (System drive)
Firmware: 01.01A01
SusWrite @10s intervals: 28 35 34 51 42 46 MB/s
Performing way below expectations (6th percentile)
24.9% Poor
Read 47.3
Write 27.8
Mixed 18.3
SusWrite 39.2
24% 33.1 MB/s
4K Read 0.1
4K Write 1.1
4K Mixed 0.1
36% 0.43 MB/s
Poor: 24%
This bench: 24.9%
Great: 65%
Memory Kit BenchMulti coreSingle coreLatency
Hynix HMT351S6CFR8C-PB Samsung M471B5273DH0-CK0 8GB
1333, 1333 MHz
4096, 4096 MB
Performing below potential (26th percentile) - ensure that a dual+ channel XMP BIOS profile is enabled: How to enable XMP
48.3% Average
MC Read 17.1
MC Write 17.9
MC Mixed 16.1
49% 17 GB/s
SC Read 12
SC Write 12.2
SC Mixed 13.7
36% 12.6 GB/s
Latency 76
53% 76 ns
Poor: 28%
This bench: 48.3%
Great: 58%

 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 $300Crucial 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 $45SanDisk 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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