Lenovo 3448B86

Performance Results

Benchmarks - missing GPU, SSD
Gaming 0%
Desktop 0%
Workstation 0%
PC StatusOverall this PC is performing way below expectations (5th percentile). This means that out of 100 PCs with exactly the same components, 95 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 30.9%, this CPU's suitability for 3D gaming is poor.
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 12 years and 2 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 (38%). High background CPU reduces benchmark accuracy. How to reduce background CPU.
SystemLenovo 3448B86  (all builds)
MotherboardLENOVO 3448B86
Memory5.1 GB free of 8 GB @ 1.3 GHz
OSWindows 7
BIOS Date20180620
Uptime0 Days
Run DateDec 06 '20 at 10:22
Run Duration143 Seconds
Run User SYC-User
Background CPU 38%

 PC Performing way below expectations (5th percentile)

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

Processor Bench Normal Heavy Server
Intel Core i7-3667U
CPU Socket - U3E1, 1 CPU, 2 cores, 4 threads
Base clock 2.5 GHz
Performing way below expectations (6th percentile)
30.9% Below average
Memory 53.1
1-Core 18.4
2-Core 31.1
26% 34.2 Pts
4-Core 52.9
8-Core 54.2
7% 53.6 Pts
64-Core 53.3
4% 53.3 Pts
Poor: 31%
This bench: 30.9%
Great: 60%
Drive Bench Sequential Random 4k Deep queue 4k
Intel 521 Series 240GB
148GB free (System drive)
Firmware: LE9i
Relative performance n/a - sequential bench incomplete - Ensure that this drive is connected to a SATA 3.0 port with a SATA 3.0 cable
Read 218
Write 176
Mixed 209
45% 201 MB/s
4K Read 17.9
4K Write 25
4K Mixed 19.4
65% 20.8 MB/s
DQ Read 29.5
DQ Write 52.4
DQ Mixed 34.6
28% 38.8 MB/s
Poor: 44% Great: 70%
Memory Kit Bench Multi core Single core Latency
Samsung M471B5174BM0-YH9 2x4GB
2 of 2 slots used
8GB Chip DDR3 clocked @ 1333 MHz
Performing way below expectations (4th percentile)
23.1% Poor
MC Read 8.1
MC Write 8.3
MC Mixed 9.2
24% 8.53 GB/s
SC Read 3.5
SC Write 4.1
SC Mixed 4.3
11% 3.97 GB/s
Latency 150
27% 150 ns
Poor: 24%
This bench: 23.1%
Great: 50%

 System Memory Latency Ladder

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

Typical 3448B86 Builds (Compare 22 builds) See popular component choices, score breakdowns and rankings.
Gaming 6%
Tree trunk
Desktop 51%
Workstation 6%
Tree trunk

System: Lenovo 3448B86

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