Lenovo 3448B66

Performance Results

 
Gaming
Gaming 7%
Tree trunk
Desktop
Desktop 53%
Yacht
Workstation
Workstation 6%
Tree trunk
PC StatusOverall this PC is performing as expected (53rd percentile). This means that out of 100 PCs with exactly the same components, 47 performed better. The overall PC percentile is the average of each of its individual components.
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 50.9%, this CPU's suitability for 3D gaming is average.
Graphics3.17% is too low to play 3D games or use CAD packages. (Note: general computing tasks don't require 3D graphics)
Boot Drive54.9% is a reasonable SSD score. This drive enables fast boots and responsive applications.
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 10 is not the most recent version of Windows, it remains a great option.
Sub-optimal background CPU (11%). High background CPU reduces benchmark accuracy. How to reduce background CPU. CPU throttled at 79% by Windows. Ensure maximum processor state is set to 100% via Settings > System > Power & sleep > Additional power settings > Change plan settings > Change advanced power settings > Processor power management > Maximum processor state.
Run History
2 years ago, 2 years ago.
SystemLenovo 3448B66  (all builds)
MotherboardLENOVO 3448B66
Memory4.9 GB free of 8 GB @ 1.3 GHz
Display1600 x 900 - 32 Bit colors
OSWindows 10
BIOS Date20190904
Uptime1.5 Days
Run DateMay 14 '21 at 15:25
Run Duration113 Seconds
Run User USA-User
Background CPU 11%
CPU Throttled 79%

 PC Performing as expected (53rd percentile)

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

Processor BenchNormalHeavyServer
Intel Core i7-3667U
CPU Socket - U3E1, 1 CPU, 2 cores, 4 threads
Base clock 2.5 GHz, turbo 3 GHz (avg)
Performing as expected (41st percentile)
50.9% Above average
Memory 66
1-Core 83
2-Core 152
58% 100 Pts
4-Core 208
8-Core 208
28% 208 Pts
64-Core 209
13% 209 Pts
Poor: 34%
This bench: 50.9%
Great: 59%
Graphics Card Bench3D DX93D DX103D DX11
Intel HD 4000 (Mobile 1.25 GHz)
Legend(17AA 21F9) 2GB
Driver: igdumdim64.dll Ver. 10.18.10.5161
Performing as expected (55th percentile)
3.17% Terrible
Lighting 3.8
Reflection 1.8
Parallax 2.8
3% 2.8 fps
MRender 4.7
Gravity 2.4
Splatting 4.8
3% 3.97 fps
Poor: 2%
This bench: 3.17%
Great: 4%
Drive BenchSequentialRandom 4kDeep queue 4k
Intel 521 Series 240GB
102GB free (System drive)
Firmware: LE9i
SusWrite @10s intervals: 218 189 204 207 200 201 MB/s
Performing below expectations (36th percentile)
54.9% Above average
Read 327
Write 242
Mixed 245
SusWrite 203
57% 254 MB/s
4K Read 15.2
4K Write 31
4K Mixed 17.4
62% 21.2 MB/s
DQ Read 236
DQ Write 230
DQ Mixed 258
187% 241 MB/s
Poor: 45%
This bench: 54.9%
Great: 69%
Memory Kit BenchMulti coreSingle coreLatency
Samsung M471B5174BM0-YH9 2x4GB
2 of 2 slots used
8GB Chip DDR3 clocked @ 1333 MHz
Performing above expectations (79th percentile)
48% Average
MC Read 17.2
MC Write 17.3
MC Mixed 15.9
48% 16.8 GB/s
SC Read 16
SC Write 16
SC Mixed 15
45% 15.7 GB/s
Latency 111
36% 111 ns
Poor: 24%
This bench: 48%
Great: 50%

 System Memory Latency Ladder

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

Typical 3448B66 Builds (Compare 23 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 6%
Tree trunk
Desktop
Desktop 51%
Yacht
Workstation
Workstation 6%
Tree trunk

System: Lenovo 3448B66

EDIT WITH CUSTOM PC BUILDER
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HDDRAMUSB
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