Dell Dimension E521

Performance Results

Benchmarks - missing SSD
Gaming
Gaming 0%
Incomplete
Desktop
Desktop 0%
Incomplete
Workstation
Workstation 0%
Incomplete
PC StatusOverall this PC is performing above expectations (66th percentile). This means that out of 100 PCs with exactly the same components, 34 performed better. The overall PC percentile is the average of each of its individual components.
ProcessorWith an average single core score, this CPU can handle browsing the web, email, video playback and the majority of general computing tasks including light gaming when coupled with an appropriate GPU. Finally, with a gaming score of 49.3%, this CPU's suitability for 3D gaming is below average.
Graphics18.9% is a below average 3D score (RTX 2060S = 100%). This GPU can handle older games but it will struggle to render recent games at resolutions greater than 1080p. (Note: general computing tasks don't require 3D graphics)
Memory8GB 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 VersionAlthough 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
3 years ago, 3 years ago.
SystemDell Dimension E521
MotherboardDell Dimension E521  (all builds)
Memory6.3 GB free of 8 GB @ 0.8 GHz
Display1920 x 1080 - 32 Bit colors
OSWindows 7
BIOS Date20070802
Uptime0 Days
Run DateJan 17 '21 at 00:47
Run Duration179 Seconds
Run User USA-User
Background CPU2%

 PC Performing above expectations (66th percentile)

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

Processor BenchNormalHeavyServer
AMD Athlon 64 X2 Dual Core 6400+
Socket M2 , 1 CPU, 2 cores, 2 threads
Base clock 3.2 GHz
Performing way above expectations (88th percentile)
49.3% Average
Memory 83.1
1-Core 47.2
2-Core 88.7
48% 73 Pts
4-Core 93.6
8-Core 93.5
13% 93.6 Pts
64-Core 94.3
6% 94.3 Pts
Poor: 33%
This bench: 49.3%
Great: 52%
Graphics Card Bench3D DX93D DX103D DX11
AMD Radeon RX 560-B
Device(1642 1727) ≥ 4GB
CLim: 1149 MHz, MLim: 1750 MHz, Ram: 4GB, Driver: 20.12.1
Performing as expected (45th percentile)
18.9% Very poor
Lighting 22.1
Reflection 27.2
Parallax 31.6
18% 27 fps
MRender 26.7
Gravity 24.1
Splatting 24.6
20% 25.1 fps
Poor: 17%
This bench: 18.9%
Great: 22%
Drives BenchSequentialRandom 4kDeep queue 4k
Nvidia MIRROR 465.76G 500GB
260GB free (System drive)
Relative performance n/a - insufficient samples - Ensure that this drive is connected to a SATA 3.0 port with a SATA 3.0 cable
Read 202
Write 103
Mixed 133
32% 146 MB/s
4K Read 24.6
4K Write 32.3
4K Mixed 27.1
89% 28 MB/s
DQ Read 52.4
DQ Write 43.5
DQ Mixed 47.1
36% 47.7 MB/s
TEAC USB HS-CF Card 137GB
128GB free, PID 0200
Operating at USB 2.0 Speed
SusWrite @10s intervals: 1.1 1.9 2.1 2.2 2.1 2.2 MB/s
Relative performance n/a - insufficient samples
4.55% Terrible
Read 2.8
Write 2.5
Mixed 2.7
SusWrite 1.9
3% 2.47 MB/s
4K Read 1.5
4K Write 1.1
4K Mixed 1.2
84% 1.27 MB/s
TEAC USB HS-MS Card 32GB
21GB free, PID 0200
Operating at USB 2.0 Speed
Relative performance n/a - insufficient samples
Read 13.5
Write 9.5
Mixed 12
14% 11.7 MB/s
4K Read 2.6
4K Write 0.8
4K Mixed 1.1
74% 1.5 MB/s
TEAC USB HS-SD Card 248GB
231GB free, PID 0200
Operating at USB 2.0 Speed
SusWrite @10s intervals: 7 2.2 2.1 2.2 2.1 3.6 MB/s
Relative performance n/a - insufficient samples
5.85% Terrible
Read 14.5
Write 9.9
Mixed 5.7
SusWrite 3.2
10% 8.32 MB/s
4K Read 2.5
4K Write 0.8
4K Mixed 1.4
84% 1.57 MB/s
Memory Kit BenchMulti coreSingle coreLatency
Unknown 4x2GB
4 of 4 slots used
8GB DIMM DDR2
Performing above expectations (64th percentile)
23.8% Poor
MC Read 5.9
MC Write 8.2
MC Mixed 7.7
21% 7.27 GB/s
SC Read 6.1
SC Write 8.8
SC Mixed 6.8
21% 7.23 GB/s
Latency 75
53% 75 ns
Poor: 14%
This bench: 23.8%
Great: 45%

 System Memory Latency Ladder

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

Typical Dimension E521 Builds (Compare 26 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 2%
Tree trunk
Desktop
Desktop 32%
Sail boat
Workstation
Workstation 2%
Tree trunk

Motherboard: Dell Dimension E521

EDIT WITH CUSTOM PC BUILDER
The Best.
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Intel Core i5-13600K $254Nvidia RTX 4060 $300Crucial MX500 250GB $40
Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $177Nvidia RTX 4070 $539Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $37Corsair Vengeance LPX DDR4 3000 C15 2x8GB $48SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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