Dell Inspiron 7720

Performance Results


Gaming 8% Tree trunk	Desktop 64% Destroyer	Workstation 8% Tree trunk


PC Status	Overall 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.
Processor	With a good single core score, this CPU can easily handle the majority of general computing tasks. Additionally this processor can handle very light workstation, and even some very light server workloads. Finally, with a gaming score of 71.1%, this CPU's suitability for 3D gaming is good.
Graphics	3.83% is too low to play 3D games or use CAD packages. (Note: general computing tasks don't require 3D graphics)
Boot Drive	45.1% is a reasonable SSD score. This drive enables fast boots and responsive applications.
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.

System	Dell Inspiron 7720 (all builds)
Motherboard	Dell 04M3YM
Memory	2.1 GB free of 8 GB @ 1.6 GHz
Display	1920 x 1080 - 32 Bit colors
OS	Windows 10
BIOS Date	20150519
Uptime	0 Days
Run Date	Nov 15 '17 at 01:32
Run Duration	160 Seconds
Run User	USA-User
Background CPU	5%

PC Performing as expected (53^rd percentile)

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

Processor	Bench	Normal	Heavy	Server
Intel Core i7-3630QM-$420 65,927 User benchmarks, average bench 61% CPU Socket - U3E1, 1 CPU, 4 cores, 8 threads Base clock 2.4 GHz, turbo 3.2 GHz (avg) Performing way above expectations (99^th percentile)	71.1% Very good	Memory 83.7 1-Core 88.4 2-Core 172 68% 115 Pts	4-Core 319 8-Core 446 48% 382 Pts	64-Core 444 28% 444 Pts
Poor: 42% ↑ This bench: 71.1% Great: 69%

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? Dell(1028 0578) 2GB Driver: igdumdim64.dll Ver. 10.18.10.4358 Performing way above expectations (98^th percentile)	3.83% Terrible	Lighting 4.2 Reflection 7.42 Parallax 2.88 3% 4.83 fps	MRender 5.67 Gravity 2.37 Splatting 7.96 5% 5.33 fps
Poor: 2% ↑ This bench: 3.83% Great: 4%

Drives	Bench	Sequential	Random 4k	Deep queue 4k
SanDisk Extreme 240GB-$200 7,034 User benchmarks, average bench 76% 36GB free (System drive) Firmware: R201 Max speed: SATA 3.0 600 MB/s Performing way below expectations (1^st percentile) (ID) Attribute Now Worst Value (01) Raw read error rate 117 117 159084595 (05) Reallocated sector count 100 100 3 (09) Power-on hours count 0 0 12369505849154 (0C) Power cycle count 100 100 915 (AB) Unknown 0 0 0 (AC) Unknown 0 0 0 (AE) Unknown 0 0 91 (B1) Unknown 0 0 8 (B5) Unknown 0 0 0 (B6) Unknown 0 0 0 (BB) vendor-specific 100 100 0 (C2) HDA temperature 45 63 64428638253 (C3) Hardware ECC recovered 120 120 159084595 (C4) Reallocation count 100 100 3 (C9) Soft read error rate 120 120 159084595 (CC) Soft ECC correction 120 120 159084595 (E6) GMR head amplitude 100 100 100 (E7) Temperature 100 100 0 (E9) Unknown 0 0 30860 (EA) Unknown 0 0 25640 (F1) Unknown 0 0 25640 (F2) Unknown 0 0 25905	45.1% Average	Read 511 Write 114 Mixed 258 64% 294 MB/s	4K Read 14.8 4K Write 40.7 4K Mixed 9.16 56% 21.6 MB/s	DQ Read 22.8 DQ Write 44 DQ Mixed 8.74 14% 25.2 MB/s
Poor: 55% ↑ This bench: 45.1% Great: 91%
Samsung PM830 mSATA 32GB 860 User benchmarks, average bench 41% 29GB free Firmware: CXM12D1Q Max speed: SATA 3.0 600 MB/s Performing below potential (1^st percentile) - Ensure that this drive is connected to a SATA 3.0 port with a SATA 3.0 cable (ID) Attribute Now Worst Value (05) Reallocated sector count 100 100 0 (09) Power-on hours count 92 92 36244 (0C) Power cycle count 99 99 920 (AF) Unknown 100 100 0 (B0) Unknown 100 100 0 (B1) Unknown 94 94 190 (B2) Unknown 91 91 34 (B3) Unknown 92 92 62 (B4) Unknown 92 92 754 (B5) Unknown 100 100 0 (B6) Unknown 100 100 0 (B7) Unknown 100 100 0 (BB) vendor-specific 100 100 0 (C3) Hardware ECC recovered 200 200 0 (C6) Offline scan uncorrectable count 100 100 0 (C7) UDMA CRC error rate 253 253 0 (E8) Unknown 91 91 374 (F1) Unknown 99 99 231507535 (F2) Unknown 99 99 409689457	32% Below average	Read 258 Write 85.2 Mixed 131 34% 158 MB/s	4K Read 15 4K Write 26.4 4K Mixed 11.5 52% 17.7 MB/s	DQ Read 15.8 DQ Write 29.9 DQ Mixed 29.2 20% 25 MB/s
Poor: 36% ↑ This bench: 32% Great: 44%
Seagate Momentus 2.5" 1TB 266,123 User benchmarks, average bench 42% 480GB free Firmware: 2AR20003 Max speed: SATA 2.0 300 MB/s Performing as expected (57^th percentile) (ID) Attribute Now Worst Value (01) Raw read error rate 100 100 2 (02) Throughput performance 252 252 0 (03) Spinup time 89 89 3455 (04) Start/Stop count 75 75 25930 (05) Reallocated sector count 252 252 0 (07) Seek error rate 252 252 0 (08) Seek timer performance 252 252 0 (09) Power-on hours count 100 100 14565 (0A) Spinup retry count 252 252 0 (0B) Calibration retry count 100 100 1 (0C) Power cycle count 100 100 908 (0D) Soft read error rate 100 100 0 (B5) Unknown 100 100 3925487 (BF) G-sense error rate 100 100 25 (C0) Power-off retract count 252 252 0 (C1) Load/Unload cycle count 44 44 570283 (C2) HDA temperature 56 37 270583922732 (C3) Hardware ECC recovered 100 100 0 (C4) Reallocation count 252 252 0 (C5) Current pending sector count 252 252 0 (C6) Offline scan uncorrectable count 252 252 0 (C7) UDMA CRC error rate 200 200 0 (C8) Write error rate 100 100 4 (F0) Head flying hours 100 100 12127 (F1) Unknown 92 89 11407216 (F2) Unknown 94 88 8147038 (FE) Unknown 252 252 0	45.5% Average	Read 77.3 Write 81.2 Mixed 66.8 56% 75.1 MB/s	4K Read 0.28 4K Write 1.73 4K Mixed 0.23 69% 0.74 MB/s
Poor: 14% ↑ This bench: 45.5% Great: 59%

Memory Kit	Bench	Multi core	Single core	Latency
Hynix HMT351S6CFR8C-PB 2x4GB 25,458 User benchmarks, average bench 50% 2 of 2 slots used 8GB SODIMM DDR3 clocked @ 1600 MHz Performing as expected (59^th percentile)	54.3% Above average	MC Read 21.4 MC Write 18.8 MC Mixed 16.7 54% 19 GB/s	SC Read 15.9 SC Write 15.4 SC Mixed 16.1 45% 15.8 GB/s	Latency 74 54% 74 ns
Poor: 24% ↑ This bench: 54.3% Great: 58%

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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 Inspiron 7720 Builds (Compare 486 builds) See popular component choices, score breakdowns and rankings

Gaming 7%

Tree trunk

Desktop 58%

Gunboat

Workstation 7%

Tree trunk

System: Dell Inspiron 7720

CPU
Core i7-3630QMIntel $420Bench 61%, 65,927 samples	303x
Core i7-3610QMIntel $300Bench 62%, 38,575 samples	118x
Core i5-3210MIntel $52Bench 48%, 79,744 samples	32x

GPU
HD 4000 (Mobile 1.25 GHz)IntelBench 3%, 409,110 samples	308x
GeForce GT 650MNvidiaBench 6%, 12,732 samples	177x
Ivy 4PhdgdBench 4%, 153 samples	1x

SSD
850 Evo 500GBSamsung $94Bench 112%, 695,664 samples	13x
850 Evo 250GBSamsung $100Bench 103%, 951,591 samples	13x
840 Evo 250GBSamsung $95Bench 96%, 217,115 samples	13x

RAM
HMT351S6CFR8C-PB 2x4GBHynixBench 50%, 25,458 samples	79x
NT4GC64B8HG0NS-DI 2x4GBNanyaBench 51%, 5,366 samples	71x
M471B5273EB0-CK0 2x4GBSamsungBench 51%, 5,979 samples	29x

EDIT WITH CUSTOM PC BUILDER

Value: 49% - Average

Total price: $514

CPU	GPU	SSD
Intel Core i5-13600K $273	Nvidia RTX 4060 $300	Crucial MX500 250GB $40
Intel Core i5-12400F $133	Nvidia RTX 4060-Ti $385	Samsung 850 Evo 120GB $80
Intel Core i5-12600K $177	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) $37	Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43	SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51	G.SKILL Trident Z DDR4 3200 C14 4x16GB $351	SanDisk Ultra Fit 32GB $16