Lenovo 3448B66

Performance Results

 
Gaming
Gaming 6%
Tree trunk
Desktop
Desktop 49%
Yacht
Workstation
Workstation 6%
Tree trunk
PC StatusOverall this PC is performing below expectations (40th percentile). This means that out of 100 PCs with exactly the same components, 60 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 45.8%, this CPU's suitability for 3D gaming is below average.
Graphics3.06% is too low to play 3D games or use CAD packages. (Note: general computing tasks don't require 3D graphics)
Boot Drive47.3% 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.
SystemLenovo 3448B66  (all builds)
MotherboardLENOVO 3448B66
Memory5.8 GB free of 8 GB @ 1.3 GHz
Display1600 x 900 - 32 Bit colors
OSWindows 10
BIOS Date20130204
Uptime0.6 Days
Run DateOct 14 '17 at 04:03
Run Duration160 Seconds
Run User IND-User
Background CPU2%

 PC Performing below expectations (40th 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 GHz, turbo 2.35 GHz (avg)
Performing below expectations (21st percentile)
45.8% Average
Memory 55.1
1-Core 86.6
2-Core 152
55% 97.8 Pts
4-Core 213
8-Core 209
28% 211 Pts
64-Core 211
13% 211 Pts
Poor: 34%
This bench: 45.8%
Great: 59%
Graphics Card Bench3D DX93D DX103D DX11
Intel HD 4000 (Mobile 1.25 GHz)
Legend(17AA 21F9) 2GB
Driver: igdumdim64.dll Ver. 10.18.10.4358
Performing as expected (55th percentile)
3.06% Terrible
Lighting 3.37
Reflection 4.58
Parallax 2.53
3% 3.49 fps
MRender 4.86
Gravity 2.13
Splatting 5.91
4% 4.3 fps
Poor: 2%
This bench: 3.06%
Great: 4%
Drives BenchSequentialRandom 4kDeep queue 4k
Intel 521 Series 240GB
119GB free (System drive)
Firmware: LE9i
Performing way below expectations (10th percentile)
47.3% Average
Read 489
Write 245
Mixed 303
76% 346 MB/s
4K Read 10.6
4K Write 25.2
4K Mixed 8.45
40% 14.7 MB/s
DQ Read 15.4
DQ Write 18.3
DQ Mixed 8.07
8% 13.9 MB/s
Poor: 45%
This bench: 47.3%
Great: 69%
SanDisk Ultra 16GB
7GB free, PID 5590
Operating at USB 2.1 Speed
Performing below expectations (24th percentile)
13.4% Very poor
Read 25.6
Write 14.2
Mixed 17.5
23% 19.1 MB/s
4K Read 2.98
4K Write 1.93
4K Mixed 1.21
118% 2.04 MB/s
Poor: 10%
This bench: 13.4%
Great: 31%
Memory Kit BenchMulti coreSingle coreLatency
Samsung M471B5174BM0-YH9 2x4GB
2 of 2 slots used
8GB Chip DDR3 clocked @ 1333 MHz
Performing way above expectations (90th percentile)
48.6% Average
MC Read 18.4
MC Write 18.3
MC Mixed 16.3
50% 17.7 GB/s
SC Read 14.9
SC Write 12.7
SC Mixed 14.3
40% 14 GB/s
Latency 143
28% 143 ns
Poor: 24%
This bench: 48.6%
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
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 $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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