Dell Precision Tower 3620

Performance Results

Benchmarks - missing SSD
Gaming 5% Tree trunk	Desktop 68% Battle cruiser	Workstation 4% Tree trunk


PC Status	Overall this PC is performing above expectations (64th percentile). This means that out of 100 PCs with exactly the same components, 36 performed better. The overall PC percentile is the average of each of its individual components.
Processor	With a brilliant single core score, this CPU is the business: It demolishes everyday tasks such as web browsing, office apps and audio/video playback. 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 71.4%, this CPU's suitability for 3D gaming is good.
Graphics	5.1% is a very low 3D score (RTX 2060S = 100%). This GPU can only handle very basic 3D games but it's fine for general computing tasks.
Boot Drive	The boot partition is located on a mechanical or hybrid drive. Moving the system to an SSD will yield far faster boot times, better system responsiveness and faster application load 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.

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

System	Dell Precision Tower 3620
Motherboard	Dell Precision Tower 3620 (all builds)
Memory	3.2 GB free of 8 GB @ 2.4 GHz
Display	1920 x 1080 - 32 Bit colors, , 1920 x 1080 - 32 Bit colors
OS	Windows 10
BIOS Date	20170124
Uptime	19.2 Days
Run Date	Nov 13 '17 at 20:26
Run Duration	330 Seconds
Run User	USA-User
Background CPU	16%

PC Performing above expectations (64^th percentile)

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

Processor	Bench	Normal	Heavy	Server
Intel Core i3-7100-$70 79,299 User benchmarks, average bench 57% U3E1, 1 CPU, 2 cores, 4 threads Base clock 3.9 GHz, turbo 3.9 GHz (avg) Performing way above expectations (99^th percentile)	71.4% Very good	Memory 85.2 1-Core 123 2-Core 210 80% 139 Pts	4-Core 335 8-Core 328 44% 332 Pts	64-Core 329 20% 329 Pts
Poor: 33% ↑ This bench: 71.4% Great: 69%

Graphics Card	Bench	3D DX9	3D DX10	3D DX11
AMD FirePro W2100 Graphics Adapter 323 User benchmarks, average bench 5% Dell(1028 2120) 2GB CLim: 680 MHz, MLim: 900 MHz, Ram: 2GB, Driver: 16.6 Performing as expected (50^th percentile)	5.1% Terrible	Lighting 6.03 Reflection 7.62 Parallax 7.34 5% 7 fps	MRender 7.19 Gravity 5.1 Splatting 7.43 5% 6.58 fps
Poor: 5% ↑ This bench: 5.1% Great: 6%

Drives	Bench	Sequential	Random 4k
Seagate Barracuda 500GB (2016)-$30 16,451 User benchmarks, average bench 81% 340GB free (System drive) Firmware: CC43 Max speed: SATA 3.0 600 MB/s Performing as expected (54^th percentile) (ID) Attribute Now Worst Value (01) Raw read error rate 84 63 235713225 (03) Spinup time 97 97 0 (04) Start/Stop count 100 100 528 (05) Reallocated sector count 100 100 0 (07) Seek error rate 76 60 43496627 (09) Power-on hours count 98 98 2153 (0A) Spinup retry count 100 100 0 (0C) Power cycle count 100 100 527 (B7) Unknown 100 100 0 (B8) Unknown 100 100 0 (BB) vendor-specific 100 100 0 (BC) Unknown 100 100 0 (BD) vendor-specific 100 100 0 (BE) vendor-specific 64 60 606208036 (C1) Load/Unload cycle count 100 100 591 (C2) HDA temperature 36 20 85899345956 (C3) Hardware ECC recovered 1 1 235713225 (C5) Current pending sector count 100 100 0 (C6) Offline scan uncorrectable count 100 100 0 (C7) UDMA CRC error rate 200 200 0 (F0) Head flying hours 100 253 -59669980641181 (F1) Unknown 100 253 4111781533 (F2) Unknown 100 253 2892670893	86.8% Excellent	Read 155 Write 148 Mixed 128 108% 143 MB/s	4K Read 0.63 4K Write 1.5 4K Mixed 0.29 86% 0.81 MB/s
Poor: 35% ↑ This bench: 86.8% Great: 114%
Toshiba External USB HDD 500GB 253 User benchmarks, average bench 16% 203GB free, PID a001 Operating at USB 2.0 Speed Performing as expected (43^rd percentile)	14.9% Very poor	Read 27.3 Write 31.5 Mixed 13.5 30% 24.1 MB/s	4K Read 0.46 4K Write 1.3 4K Mixed 0.18 52% 0.65 MB/s
Poor: 7% ↑ This bench: 14.9% Great: 20%
Chipsbnk UDisk 4GB 116 User benchmarks, average bench 4% 2GB free, PID 1234 Operating at USB 2.0 Speed Performing above expectations (67^th percentile)	4.42% Terrible	Read 13.7 Write 4.43 Mixed 6.24 9% 8.13 MB/s	4K Read 6.04 4K Write 0.01 4K Mixed 0.01 23% 2.02 MB/s
Poor: 2% ↑ This bench: 4.42% Great: 6%

Memory Kit	Bench	Multi core	Single core	Latency
Unknown 8ATF1G64AZ-2G3B1 1x8GB 291 User benchmarks, average bench 40% 1 of 4 slots used 8GB DIMM DDR4 clocked @ 2400 MHz Performing above expectations (71^st percentile)	41.2% Average	MC Read 15.3 MC Write 13.9 MC Mixed 11.7 39% 13.6 GB/s	SC Read 12.8 SC Write 13.9 SC Mixed 12.9 38% 13.2 GB/s	Latency 71.8 56% 71.8 ns
Poor: 33% ↑ This bench: 41.2% Great: 45%

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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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CPU

GPU

SSD

HDD

RAM

MBD

Typical Precision Tower 3620 Builds (Compare 3,258 builds) See popular component choices, score breakdowns and rankings

Gaming 11%

Tree trunk

Desktop 69%

Battle cruiser

Workstation 11%

Tree trunk

Motherboard: Dell Precision Tower 3620

CPU
Core i7-6700Intel $180Bench 72%, 282,363 samples	841x
Core i7-7700Intel $167Bench 76%, 256,717 samples	530x
Core i7-7700KIntel $230Bench 84%, 712,312 samples	266x

GPU
HD 530 (Desktop Skylake)IntelBench 5%, 188,220 samples	326x
HD 630 (Desktop Kaby Lake)IntelBench 5%, 153,031 samples	247x
Quadro M2000NvidiaBench 21%, 5,678 samples	205x

SSD
XG5 NVMe PCIe M.2 512GBToshiba $46Bench 145%, 33,719 samples	101x
XG5 NVMe PCIe M.2 256GBToshiba $33Bench 125%, 44,050 samples	64x
THNSN5512GPUK NVMe PCIe M.2 512GBToshibaBench 122%, 19,561 samples	58x

RAM
HMA41GU6AFR8N-TF 2x8GBUnknownBench 72%, 2,345 samples	206x
HMA81GU6AFR8N-UH 2x8GBUnknownBench 73%, 3,256 samples	175x
HMA41GU6AFR8N-TF 4x8GBUnknownBench 72%, 714 samples	125x

EDIT WITH CUSTOM PC BUILDER

Value: 77% - Very good

Total price: $226

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