Dell Precision 7520

Performance Results

Benchmarks - excluding HDD
Gaming
Gaming 94%
Nuclear submarine
Desktop
Desktop 83%
Aircraft carrier
Workstation
Workstation 46%
Yacht
PC StatusOverall this PC is performing above expectations (73rd percentile). This means that out of 100 PCs with exactly the same components, 27 performed better. The overall PC percentile is the average of each of its individual components.
ProcessorWith 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 77.3%, this CPUs suitability for 3D gaming is very good.
Graphics100% is an outstanding 3D score, it's the bee's knees. This GPU can handle almost all 3D games at very high resolutions and ultra detail levels.
Boot Drive173% is an exceptional SSD score. This drive is suitable for heavy workstation use, it will facilitate fast boots, responsive applications and allow for fast transfers of multi-gigabyte files.
Memory32GB is enough RAM to run any version of Windows and it's far more than any current game requires. 32GB will also allow for large file and system caches, virtual machine hosting, software development, video editing and batch multimedia processing.
OS VersionWindows 10 is the most recent version of Windows, and the best to date in our opinion.
Sub-optimal background CPU (12%). High background CPU reduces benchmark accuracy. Find active processes with Windows task manager (CTRL+SHIFT+ESC).
SystemDell Precision 7520  (all builds)
MotherboardDell 0GC6C7
Memory28.5 GB free of 32 GB @ 2.1 GHz
Display1920 x 1080 - 32 Bit colors, 3840 x 2160 - 32 Bit colors
OSWindows 10
BIOS Date20170614
Uptime0 Days
Run DateNov 14 '17 at 22:30
Run Duration138 Seconds
Run User USA-User
Background CPU 12%

 PC Performing above expectations (73rd percentile)

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

Processor Bench Single core Quad core Multi core
Intel Core i7-7920HQ
U3E1, 1 CPU, 4 cores, 8 threads
Base clock 3.1 GHz, turbo 3.65 GHz (avg)
Performing below expectations (39th percentile)
77.3% Very good
SC Int 104
SC Float 114
SC Mixed 103
86% 107 Pts
QC Int 401
QC Float 401
QC Mixed 426
93% 410 Pts
MC Int 497
MC Float 252
MC Mixed 234
50% 328 Pts
Poor: 54%
This bench: 77.3%
Great: 89%
Graphics Card Bench 3D DX9 3D DX10 3D DX11
Nvidia GTX 1070-$410
CLim: 1936 MHz, MLim: 2002 MHz, Ram: 8GB, Driver: 385.90
Performing as expected (50th percentile)
100% Outstanding
Lighting 305
Reflection 284
Parallax 348
99% 312 fps
MRender 194
Gravity 286
Splatting 225
101% 235 fps
Poor: 74%
This bench: 100%
Great: 110%
Drives Bench Sequential Random 4k Deep queue 4k
SK hynix SC311 SATA 512GB
477GB free
Firmware: 70000P10 Max speed: SATA 3.0 600 MB/s
NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Performing way above expectations (86th percentile)
99% Outstanding
Read 498
Write 419
Mixed 486
104% 468 MB/s
4K Read 27
4K Write 74.8
4K Mixed 38.6
130% 46.8 MB/s
DQ Read 282
DQ Write 303
DQ Mixed 115
136% 233 MB/s
Poor: 64%
This bench: 99%
Great: 106%
Nvme THNSN5256GPUK NV 256GB
148GB free
Firmware: 4103 Max speed: PCIe 5,000 MB/s
SYSTEM 4KALIGNED
Performing way above expectations (89th percentile)
173% Outstanding
Read 1,504
Write 660
Mixed 909
225% 1,024 MB/s
4K Read 37.1
4K Write 103
4K Mixed 52.5
178% 64.1 MB/s
DQ Read 369
DQ Write 394
DQ Mixed 148
176% 303 MB/s
Poor: 99%
This bench: 173%
Great: 183%
Jmicron Generic 128GB
82GB free
Firmware: 0204
4KALIGNED
Performing way above expectations (100th percentile)
65.1% Good
Read 420
Write 351
Mixed 374
85% 382 MB/s
4K Read 19.8
4K Write 36.6
4K Mixed 16.4
70% 24.2 MB/s
DQ Read 129
DQ Write 127
DQ Mixed 46
57% 101 MB/s
Poor: 41%
This bench: 65.1%
Great: 64%
Memory Kit Bench Multi core Single core Latency
Unknown HMA41GS6AFR8N-TF 4x8GB
4 of 4 slots used
32GB SODIMM DDR4 clocked @ 2133 MHz
Relative performance n/a - insufficient samples
74% Very good
MC Read 26.2
MC Write 28.7
MC Mixed 23.5
75% 26.1 GB/s
SC Read 16.6
SC Write 28.2
SC Mixed 23.3
65% 22.7 GB/s
Latency 70.4
57% 70.4 ns
Poor: 73%
This bench: 74%
Great: 75%
Take a copy of your results

 System Memory Latency Ladder

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

Typical Precision 7520 Builds (Compare 168 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 17%
Surfboard
Desktop
Desktop 76%
Battleship
Workstation
Workstation 51%
Yacht

System: Dell Precision 7520

EDIT WITH CUSTOM PC BUILDER
The Best.
CPUGPUSSD
Intel Core i7-7700K $280Nvidia GTX 1070 $410Samsung 850 Evo 250GB $87
AMD Ryzen 7 1700 $285AMD RX 480 $265Samsung 850 Pro 256GB $112
Intel Core i5-7600K $215Nvidia GTX 1060-6GB $250Samsung 850 Evo 500GB $139
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3000 C15 2x8GB $205SanDisk Extreme 64GB $43
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $1,050SanDisk Extreme 32GB $22
Seagate Barracuda 2TB (2016) $60Corsair Vengeance LPX DDR4 3200 C16 2x8GB $215SanDisk Ultra Fit 32GB $10
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