Dell Inspiron 7720

Performance Results

Benchmarks - missing CPU, RAM
Gaming 0% Incomplete	Desktop 0% Incomplete	Workstation 0% Incomplete


PC Status	Overall this PC is performing below expectations (27th percentile). This means that out of 100 PCs with exactly the same components, 73 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.
Graphics	2.21% is too low to play 3D games or use CAD packages. (Note: general computing tasks don't require 3D graphics)
Boot Drive	48.7% 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.

Sub-optimal background CPU (16%). High background CPU reduces benchmark accuracy. How to reduce background CPU.

System	Dell Inspiron 7720 (all builds)
Motherboard	Dell 072P0M
Memory	2.4 GB free of 8 GB @ 1.6 GHz
Display	1920 x 1080 - 32 Bit colors
OS	Windows 10
BIOS Date	20130418
Uptime	1 Days
Run Date	Oct 09 '15 at 19:51
Run Duration	318 Seconds
Run User	ESP-User
Background CPU	16%

PC Performing below expectations (27^th percentile)

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

Processor	Bench	Normal	Heavy	Server
Intel Core i7-3630QM-$420 65,927 User benchmarks, average bench 61% CPU Socket - U3E1, 1 CPU, 4 cores, 8 threads Base clock 2.4 GHz Relative performance n/a - benchmarks incomplete		1-Core 26.7 2-Core 61.3 20% 44 Pts	4-Core 100 8-Core 162 16% 131 Pts	64-Core 167 10% 167 Pts
Poor: 42% 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. 10.18.10.4252 Performing way below expectations (7^th percentile)	2.21% Terrible	Lighting 2.4 Reflection 3.19 Parallax 1.66 2% 2.42 fps	MRender 3.48 Gravity 1.33 Splatting 4.57 3% 3.12 fps
Poor: 2% ↑ This bench: 2.21% Great: 4%

Drives	Bench	Sequential	Random 4k	Deep queue 4k
SanDisk Ultra Plus 128GB-$75 16,709 User benchmarks, average bench 77% 26GB free (System drive) Firmware: X2306RL Max speed: SATA 3.0 600 MB/s Performing way below expectations (2^nd percentile) (ID) Attribute Now Worst Value (05) Reallocated sector count 100 100 0 (09) Power-on hours count 253 100 5685 (0C) Power cycle count 100 100 2380 (A6) Unknown 100 100 1 (A7) Unknown 100 100 15 (A8) Unknown 100 100 240 (A9) Unknown 100 100 133 (AB) Unknown 100 100 0 (AC) Unknown 100 100 0 (AD) Unknown 100 100 123 (AE) Unknown 100 100 37 (BB) vendor-specific 100 100 0 (C2) HDA temperature 75 67 287763464217 (D4) Unknown 100 100 0 (E6) GMR head amplitude 100 100 1034 (E8) Unknown 100 100 100 (E9) Unknown 100 100 16056 (F1) Unknown 253 253 6507 (F2) Unknown 253 253 7445 (F3) Unknown 100 100 0	48.7% Average	Read 425 Write 164 Mixed 227 60% 272 MB/s	4K Read 16.7 4K Write 25.4 4K Mixed 13.1 55% 18.4 MB/s	DQ Read 123 DQ Write 98.1 DQ Mixed 45.3 52% 89 MB/s
Poor: 56% ↑ This bench: 48.7% Great: 91%
Seagate Momentus 2.5" 1TB 266,123 User benchmarks, average bench 42% 375GB free Firmware: 2AR20003 Max speed: SATA 2.0 300 MB/s Performing above expectations (61^st percentile) (ID) Attribute Now Worst Value (01) Raw read error rate 100 100 0 (02) Throughput performance 252 252 0 (03) Spinup time 89 89 3467 (04) Start/Stop count 93 93 7545 (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 4653 (0A) Spinup retry count 252 252 0 (0B) Calibration retry count 100 100 13 (0C) Power cycle count 98 98 3026 (0D) Soft read error rate 100 100 0 (B5) Unknown 100 100 947312 (BF) G-sense error rate 100 100 7 (C0) Power-off retract count 252 252 0 (C1) Load/Unload cycle count 81 81 194371 (C2) HDA temperature 64 31 296353398808 (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 1 (F0) Head flying hours 100 100 3196 (F1) Unknown 97 91 4222302 (F2) Unknown 88 86 16797562 (FE) Unknown 252 252 0	47.4% Average	Read 79.3 Write 85.6 Mixed 81.7 62% 82.2 MB/s	4K Read 0.38 4K Write 1.95 4K Mixed 0.28 83% 0.87 MB/s
Poor: 14% ↑ This bench: 47.4% Great: 59%
SG 1.8.4.7.0 4GB 10 User benchmarks, average bench 4% 4GB free, PID null Performing below expectations (38^th percentile)	3.5% Terrible	Read 13.2 Write 4.33 Mixed 6.87 9% 8.13 MB/s	4K Read 2.67 4K Write 0.006 4K Mixed 0.005 10% 0.89 MB/s
Poor: 4% ↑ This bench: 3.5% Great: 4%

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Typical Inspiron 7720 Builds (Compare 491 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	305x
Core i7-3610QMIntel $300Bench 62%, 38,575 samples	120x
Core i5-3210MIntel $52Bench 48%, 79,744 samples	32x

GPU
HD 4000 (Mobile 1.25 GHz)IntelBench 3%, 409,110 samples	310x
GeForce GT 650MNvidiaBench 6%, 12,732 samples	180x
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 $100Bench 96%, 217,115 samples	13x

RAM
HMT351S6CFR8C-PB 2x4GBHynixBench 50%, 25,458 samples	79x
NT4GC64B8HG0NS-DI 2x4GBNanyaBench 51%, 5,366 samples	72x
M471B5273EB0-CK0 2x4GBSamsungBench 51%, 5,979 samples	31x

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Value: 49% - Average

Total price: $514

CPU	GPU	SSD
Intel Core i5-12600K $160	Nvidia RTX 4060 $290	WD Black SN850X M.2 2TB $150
Intel Core i5-13600K $260	Nvidia RTX 4060-Ti $388	WD Black SN850X M.2 1TB $79
Intel Core i5-12400F $110	Nvidia RTX 4070 $520	Crucial T700 M.2 4TB $363

Dell Inspiron 7720

Performance Results

PC Performing below expectations (27th percentile)

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System: Dell Inspiron 7720

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PC Performing below expectations (27^th percentile)