Dell Precision Tower 3420

Performance Results

Benchmarks - missing GPU
Gaming 0% Incomplete	Desktop 0% Incomplete	Workstation 0% Incomplete


PC Status	Overall this PC is performing above expectations (70th percentile). This means that out of 100 PCs with exactly the same components, 30 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. Additionally this processor can handle moderate workstation, and even light server workloads. Finally, with a gaming score of 85.1%, this CPU's suitability for 3D gaming is very good.
Boot Drive	63.5% is a good SSD score. This drive enables fast boots, responsive applications and ensures minimum system IO wait times.
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 7 is still a viable option, it's now 14 years and 9 months old. This system should be upgraded to Windows 10 which is generally faster and has an improved set of core utilities including better versions of explorer and task manager.

Run History

7 years ago, 7 years ago, 7 years ago, 7 years ago, 7 years ago, 7 years ago.

System	Dell Precision Tower 3420
Motherboard	Dell Precision Tower 3420 (all builds)
Memory	13.8 GB free of 16 GB @ 2.1 GHz
Display	2560 x 1440 - 32 Bit colores, 2560 x 1440 - 32 Bit colores
OS	Windows 7
BIOS Date	20161221
Uptime	0 Days
Run Date	Feb 09 '17 at 16:52
Run Duration	164 Seconds
Run User	ESP-User
Background CPU	2%

PC Performing above expectations (70^th percentile)

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

Processor	Bench	Normal	Heavy	Server
Intel Core i7-6700-$180 282,363 User benchmarks, average bench 72% U3E1, 1 CPU, 4 cores, 8 threads Base clock 3.4 GHz Performing way above expectations (100^th percentile)	85.1% Excellent	Memory 90.8 1-Core 124 2-Core 242 86% 152 Pts	4-Core 428 8-Core 655 67% 541 Pts	64-Core 658 41% 658 Pts
Poor: 60% ↑ This bench: 85.1% Great: 80%

Graphics Card	Bench	3D DX9	3D DX10	3D DX11
Nvidia NVS 510 2,450 User benchmarks, average bench 3% Nvidia(10DE 0967) 2GB CLim: 797 MHz, MLim: 445 MHz, Ram: 2GB, Driver: 376.62 Relative performance n/a - atypical extreme
Poor: 3% Great: 3%

Drives	Bench	Sequential	Random 4k	Deep queue 4k
Adata SSD 256GB 7 User benchmarks, average bench 65% 164GB free (System drive) Firmware: 5.4. Max speed: SATA 3.0 600 MB/s Performing as expected (43^rd percentile) (ID) Attribute Now Worst Value (01) Raw read error rate 95 95 13250659 (05) Reallocated sector count 97 97 0 (09) Power-on hours count 100 100 592705487224 (0C) Power cycle count 100 100 129 (AB) Unknown 100 100 0 (AC) Unknown 100 100 0 (AE) Unknown 0 0 69 (B1) Unknown 0 0 0 (B5) Unknown 100 100 0 (B6) Unknown 100 100 0 (BB) vendor-specific 100 100 0 (C2) HDA temperature 38 48 73017589798 (C3) Hardware ECC recovered 120 120 13250659 (C4) Reallocation count 100 100 0 (C9) Soft read error rate 120 120 13250659 (CC) Soft ECC correction 120 120 13250659 (E6) GMR head amplitude 100 100 100 (E7) Temperature 100 100 4294967296 (E9) Unknown 0 0 930 (EA) Unknown 0 0 2053 (F1) Unknown 0 0 2053 (F2) Unknown 0 0 2101	63.5% Good	Read 499 Write 218 Mixed 286 73% 334 MB/s	4K Read 23.5 4K Write 66 4K Mixed 7.63 80% 32.4 MB/s	DQ Read 210 DQ Write 137 DQ Mixed 68.6 80% 139 MB/s
Poor: 43% ↑ This bench: 63.5% Great: 78%
Toshiba Notebook SSHD 2.5" 1TB 27,655 User benchmarks, average bench 47% 930GB free Firmware: HEF0 Max speed: SATA 3.0 600 MB/s Performing below expectations (20^th percentile) (ID) Attribute Now Worst Value (01) Raw read error rate 100 100 0 (03) Spinup time 100 100 2834 (05) Reallocated sector count 100 100 0 (09) Power-on hours count 99 99 449 (0C) Power cycle count 100 100 212 (BF) G-sense error rate 100 100 1 (C0) Power-off retract count 100 100 65 (C1) Load/Unload cycle count 100 100 6046 (C2) HDA temperature 100 100 206159413280 (C7) UDMA CRC error rate 200 253 0 (F0) Head flying hours 100 100 179 (F1) Unknown 100 100 4661028564 (F2) Unknown 100 100 463672136 (FE) Unknown 100 100 0	37.4% Below average	Read 68.1 Write 56.2 Mixed 86 54% 70.1 MB/s	4K Read 1.44 4K Write 18.3 4K Mixed 5.31 990% 8.37 MB/s	DQ Read 3.98 DQ Write 20.1 DQ Mixed 0.95 42% 8.34 MB/s
Poor: 24% ↑ This bench: 37.4% Great: 64%
TOSHIBA External USB 3.0 1TB 15,101 User benchmarks, average bench 31% 930GB free, PID a200 Operating at USB 3.0 Speed Performing way above expectations (98^th percentile)	44.5% Average	Read 108 Write 107 Mixed 27.6 96% 81 MB/s	4K Read 0.49 4K Write 1.73 4K Mixed 0.19 67% 0.81 MB/s
Poor: 13% ↑ This bench: 44.5% Great: 44%

Memory Kit	Bench	Multi core	Single core	Latency
Unknown 16ATF1G64AZ-2G1B1 2x8GB 425 User benchmarks, average bench 74% 2 of 4 slots used 16GB DIMM DDR4 clocked @ 2133 MHz Performing way above expectations (91^st percentile)	77.1% Very good	MC Read 27.7 MC Write 29.3 MC Mixed 24 77% 27 GB/s	SC Read 18.3 SC Write 30.4 SC Mixed 25.4 71% 24.7 GB/s	Latency 66.1 60% 66.1 ns
Poor: 66% ↑ This bench: 77.1% Great: 78%

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System Memory Latency Ladder

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

Custom PC Builder (Explore upgrades for this PC) Build your perfect PC: compare component prices, popularity, speed and value for money

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CPU

GPU

SSD

HDD

RAM

MBD

Typical Precision Tower 3420 Builds (Compare 811 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 3420

CPU
Core i7-6700Intel $180Bench 72%, 282,363 samples	224x
Core i7-7700Intel $167Bench 76%, 256,717 samples	152x
Core i5-6500Intel $67Bench 64%, 241,476 samples	114x

GPU
HD 530 (Desktop Skylake)IntelBench 5%, 188,220 samples	180x
HD 630 (Desktop Kaby Lake)IntelBench 5%, 153,031 samples	112x
Quadro K620Nvidia $170Bench 11%, 16,214 samples	82x

SSD
THNSN5256GPUK NVMe PCIe M.2 256GBToshibaBench 109%, 23,829 samples	21x
XG5 NVMe PCIe M.2 256GBToshiba $33Bench 125%, 44,050 samples	21x
PM951 NVMe PCIe M.2 256GBSamsungBench 120%, 13,766 samples	13x

RAM
HMA41GU6AFR8N-TF 2x8GBUnknownBench 72%, 2,345 samples	45x
HMA81GU6AFR8N-UH 2x8GBUnknownBench 73%, 3,256 samples	35x
HMA41GU6AFR8N-TF 1x8GBUnknownBench 40%, 853 samples	22x

EDIT WITH CUSTOM PC BUILDER

Value: 82% - Excellent

Total price: $180

CPU	GPU	SSD
Intel Core i5-13600K $254	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 $40	SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $37	Corsair Vengeance LPX DDR4 3000 C15 2x8GB $48	SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51	G.SKILL Trident Z DDR4 3200 C14 4x16GB $351	SanDisk Ultra Fit 32GB $16