Lenovo 23945XU

Performance Results


Gaming 7% Tree trunk	Desktop 57% Gunboat	Workstation 7% Tree trunk


PC Status	Overall this PC is performing as expected (44th percentile). This means that out of 100 PCs with exactly the same components, 56 performed better. The overall PC percentile is the average of each of its individual components.
Processor	With a good single core score, this CPU can easily handle the majority of general computing tasks. Despite its good single core score this processor isn't appropriate for workstation use due to its relatively weak multi-core performance. Finally, with a gaming score of 55.6%, this CPU's suitability for 3D gaming is average.
Graphics	3.85% is too low to play 3D games or use CAD packages. (Note: general computing tasks don't require 3D graphics)
Boot Drive	45.8% is a reasonable SSD score. This drive enables fast boots and responsive applications.
Memory	16GB is enough RAM to run any version of Windows and it's more than sufficient for nearly all games. 16GB also allows for very large file and system caches, software development and batch photo editing/processing.
OS Version	Although Windows 10 is not the most recent version of Windows, it remains a great option.

Very high background CPU (40%). High background CPU reduces benchmark accuracy. How to reduce background CPU.

Run History

6 years ago, 6 years ago.

System	Lenovo 23945XU (all builds)
Motherboard	LENOVO 23945XU
Memory	10.6 GB free of 16 GB @ 1.6 GHz
Display	1600 x 900 - 32 Bit colors,
OS	Windows 10
BIOS Date	20150910
Uptime	2.2 Days
Run Date	Feb 05 '18 at 12:58
Run Duration	95 Seconds
Run User	USA-User
Background CPU	40%

PC Performing as expected (44^th percentile)

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

Processor	Bench	Normal	Heavy	Server
Intel Core i7-3520M 19,660 User benchmarks, average bench 53% CPU Socket - U3E1, 1 CPU, 2 cores, 4 threads Base clock 2.9 GHz, turbo 3.4 GHz (avg) Performing above expectations (61^st percentile)	55.6% Above average	Memory 80.4 1-Core 82.9 2-Core 143 62% 102 Pts	4-Core 182 8-Core 173 24% 178 Pts	64-Core 181 11% 181 Pts
Poor: 38% ↑ This bench: 55.6% Great: 63%

Graphics Card	Bench	3D DX9	3D DX10	3D DX11
Intel HD 4000 (Mobile 1.25 GHz) FAQ - How to force Optimus or Switchable discrete GPUs? Legend(17AA 21F5) 2GB Driver: igdumdim64.dll Ver. 10.18.10.4358 Performing way above expectations (98^th percentile)	3.85% Terrible	Lighting 4.6 Reflection 5.81 Parallax 2.88 4% 4.43 fps	MRender 4.29 Gravity 2.4 Splatting 7.17 4% 4.62 fps
Poor: 2% ↑ This bench: 3.85% Great: 4%

Drive	Bench	Sequential	Random 4k	Deep queue 4k
Crucial MX300 275GB-$100 67,541 User benchmarks, average bench 79% 121GB free (System drive) Firmware: M0CR021 Max speed: SATA 3.0 600 MB/s Performing way below expectations (2^nd percentile) (ID) Attribute Now Worst Value (01) Raw read error rate 100 100 0 (05) Reallocated sector count 100 100 0 (09) Power-on hours count 100 100 222 (0C) Power cycle count 100 100 402 (AB) Unknown 100 100 0 (AC) Unknown 100 100 0 (AD) Unknown 99 99 17 (AE) Unknown 100 100 11 (B7) Unknown 100 100 0 (B8) Unknown 100 100 0 (BB) vendor-specific 100 100 0 (C2) HDA temperature 66 45 236224053282 (C4) Reallocation count 100 100 0 (C5) Current pending sector count 100 100 0 (C6) Offline scan uncorrectable count 100 100 0 (C7) UDMA CRC error rate 100 100 0 (CA) Data Address Mark errors 99 99 1 (CE) Flying height 100 100 0 (F6) Unknown 100 100 3905883164 (F7) Unknown 100 100 122506764 (F8) Unknown 100 100 91151569 (B4) Unknown 0 0 1244 (D2) Unknown 100 100 0	45.8% Average	Read 310 Write 269 Mixed 229 60% 269 MB/s	4K Read 18.2 4K Write 31.2 4K Mixed 7.18 53% 18.9 MB/s	DQ Read 16.6 DQ Write 57.6 DQ Mixed 8.86 15% 27.7 MB/s
Poor: 53% ↑ This bench: 45.8% Great: 95%

Memory Kit	Bench	Multi core	Single core	Latency
Unknown H641GU67F1600G 2x8GB 32 User benchmarks, average bench 51% 2 of 2 slots used 16GB SODIMM DDR3 clocked @ 1600 MHz Performing below potential (16^th percentile) - ensure that a dual+ channel XMP BIOS profile is enabled: How to enable XMP	48.5% Average	MC Read 17.9 MC Write 18.1 MC Mixed 15.1 49% 17 GB/s	SC Read 11.4 SC Write 12.4 SC Mixed 16.3 38% 13.4 GB/s	Latency 79.7 50% 79.7 ns
Poor: 49% ↑ This bench: 48.5% Great: 56%

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System Memory Latency Ladder

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

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Typical 23945XU Builds (Compare 4 builds) See popular component choices, score breakdowns and rankings

Gaming 6%

Tree trunk

Desktop 54%

Yacht

Workstation 6%

Tree trunk

System: Lenovo 23945XU

CPU
Core i7-3520MIntelBench 53%, 19,660 samples	4x

GPU
HD 4000 (Mobile 1.25 GHz)IntelBench 3%, 409,110 samples	3x
NVS 5400MNvidiaBench 4%, 1,652 samples	1x

SSD
840 Pro 512GBSamsung $129Bench 96%, 14,996 samples	2x
Solid State Disk 128GBSpccBench 69%, 14,793 samples	1x
Neutron XTi 480GBCorsair $247Bench 95%, 664 samples	1x

RAM
8KTF51264HZ-1G6N1 Hynix HMT351S6CFR8C-PB 8GBMicronBench 41%, 25 samples	2x
HMT351S6CFR8C-PB 8502 PSD38G1600L2S 12GBHynixBench 38%, 12 samples	1x
2x8GBUnknownBench 64%, 236,291 samples	1x

EDIT WITH CUSTOM PC BUILDER

Value: 18% - Very poor

Total price: $129

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 $163	Nvidia RTX 4070 $508	Samsung 860 Evo 250GB $52

HDD	RAM	USB
Seagate Barracuda 1TB (2016) $39	Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40	SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $31	Corsair Vengeance LPX DDR4 3000 C15 2x8GB $37	SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51	G.SKILL Trident Z DDR4 3200 C14 4x16GB $351	SanDisk Ultra Fit 32GB $16