Lenovo 3448BT4

Performance Results


Gaming 5% Tree trunk	Desktop 43% Speed boat	Workstation 5% Tree trunk


PC Status	Overall this PC is performing below expectations (36th percentile). This means that out of 100 PCs with exactly the same components, 64 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.
Processor	With a below average single core score, this CPU can handle email, web browsing and audio/video playback but it will struggle to handle modern 3D games or workstation tasks such as video editing. Finally, with a gaming score of 42%, this CPU's suitability for 3D gaming is below average.
Graphics	2.69% is too low to play 3D games or use CAD packages. (Note: general computing tasks don't require 3D graphics)
Boot Drive	62.6% is a good SSD score. This drive enables fast boots, responsive applications and ensures minimum system IO wait times.
Memory	8GB 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 Version	Although Windows 10 is not the most recent version of Windows, it remains a great option.

Very high background CPU (96%). High background CPU reduces benchmark accuracy. How to reduce background CPU.

Run History

8 months ago, 8 months ago, 8 months ago.

System	Lenovo 3448BT4 (all builds)
Motherboard	LENOVO 3448BT4
Memory	4.1 GB free of 8 GB @ 1.3 GHz
Display	1366 x 768 - 32 Bit colors
OS	Windows 10
BIOS Date	20190904
Uptime	0 Days
Run Date	Aug 17 '23 at 17:36
Run Duration	156 Seconds
Run User	ROU-User
Background CPU	96%

PC Performing below expectations (36^th 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 3,556 User benchmarks, average bench 51% CPU Socket - U3E1, 1 CPU, 2 cores, 4 threads Base clock 2.5 GHz, turbo 2.75 GHz (avg) Performing way below expectations (12^th percentile)	42% Average	Memory 58.6 1-Core 55.5 2-Core 104 44% 72.8 Pts	4-Core 144 8-Core 178 21% 161 Pts	64-Core 178 11% 178 Pts
Poor: 34% ↑ This bench: 42% Great: 59%

Graphics Card	Bench	3D DX9	3D DX10	3D DX11
Intel HD 4000 (Mobile 1.25 GHz) 409,110 User benchmarks, average bench 3% Legend(17AA 21F9) 2GB Driver: igdumdim64.dll Ver. 10.18.10.4425 Performing as expected (55^th percentile)	2.69% Terrible	Lighting 3.3 Reflection 1.8 Parallax 2.1 3% 2.4 fps	MRender 3.8 Gravity 2.1 Splatting 3.8 3% 3.23 fps
Poor: 2% ↑ This bench: 2.69% Great: 4%

Drive	Bench	Sequential	Random 4k	Deep queue 4k
Sandisk SD5SG2128G1052E 128GB 338 User benchmarks, average bench 60% 59GB free (System drive) Firmware: 10.04.01 SusWrite @10s intervals: 272 240 260 259 230 247 MB/s Performing above expectations (67^th percentile)	62.6% Good	Read 397 Write 287 Mixed 118 SusWrite 251 59% 263 MB/s	4K Read 13 4K Write 38.7 4K Mixed 22 68% 24.6 MB/s	DQ Read 274 DQ Write 167 DQ Mixed 128 120% 190 MB/s
Poor: 47% ↑ This bench: 62.6% Great: 71%

Memory Kit	Bench	Multi core	Single core	Latency
Samsung M471B5174BM0-YH9 2x4GB 1,354 User benchmarks, average bench 44% 2 of 2 slots used 8GB Chip DDR3 clocked @ 1333 MHz Performing way below expectations (11^th percentile)	36.7% Below average	MC Read 13.2 MC Write 13.6 MC Mixed 12.7 38% 13.2 GB/s	SC Read 9.4 SC Write 10 SC Mixed 10.6 29% 10 GB/s	Latency 132 30% 132 ns
Poor: 24% ↑ This bench: 36.7% Great: 50%

Take a copy of your results How to check your in-game FPS

System Memory Latency Ladder

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

SkillBench Score 0: 0P 0R 0G 0B (High Scores)

Measures user input accuracy relative to the given hardware

Score	Hit Rate	Shots	EFps	0.1% Low	Refresh Rate	Screen	Resolution	Monitor
0%	0%	0	27	14	60	14"	1366 768	LEN40A0

Custom PC Builder (Explore upgrades for this PC) Build your perfect PC: compare component prices, popularity, speed and value for money

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CPU

GPU

SSD

HDD

RAM

MBD

Typical 3448BT4 Builds (Compare 3 builds) See popular component choices, score breakdowns and rankings

Gaming 6%

Tree trunk

Desktop 51%

Yacht

Workstation 6%

Tree trunk

System: Lenovo 3448BT4

CPU
Core i7-3667UIntelBench 51%, 3,556 samples	3x

GPU
HD 4000 (Mobile 1.25 GHz)IntelBench 3%, 409,110 samples	3x

SSD
SD5SG2128G1052E 128GBSandiskBench 60%, 338 samples	2x
521 Series 240GBIntelBench 58%, 515 samples	1x

RAM
EBJ41UF8BDU0-DJ-F 2x4GBElpidaBench 42%, 713 samples	2x
M471B5174BM0-YH9 2x4GBSamsungBench 44%, 1,354 samples	1x

EDIT WITH CUSTOM PC BUILDER

CPU	GPU	SSD
Intel Core i5-13600K $254	Nvidia RTX 4060 $300	Crucial MX500 250GB $39
Intel Core i5-12400F $133	Nvidia RTX 4060-Ti $385	Samsung 850 Evo 120GB $80
Intel Core i5-12600K $175	Nvidia RTX 4070 $539	Samsung 860 Evo 250GB $52

HDD	RAM	USB
Seagate Barracuda 1TB (2016) $39	Corsair Vengeance LPX DDR4 3200 C16 2x8GB $45	SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $32	Corsair Vengeance LPX DDR4 3000 C15 2x8GB $48	SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51	G.SKILL Trident Z DDR4 3200 C14 4x16GB $351	SanDisk Ultra Fit 32GB $16