Dell Studio XPS 1645

Performance Results

Benchmarks - excluding HDD
Gaming
Gaming 13%
Tree trunk
Desktop
Desktop 35%
Jet ski
Workstation
Workstation 22%
Surfboard
PC StatusOverall this PC is performing below expectations (39th percentile). This means that out of 100 PCs with exactly the same components, 61 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.
ProcessorWith an average single core score, this CPU can handle browsing the web, email, video playback and the majority of general computing tasks including moderate gaming when coupled with an appropriate GPU. Finally, with a gaming score of 35.9%, this CPUs suitability for 3D gaming is below average.
Graphics5.28% is a very low 3D score (GTX 1070 = 100%). This GPU can only handle very basic 3D games but it's fine for general computing tasks.
Boot Drive39.5% is low SSD score. With a better SSD this system will boot faster, make applications more responsive and reduce IO wait times.
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 VersionWindows 10 is the most recent version of Windows, and the best to date in our opinion.
Sub-optimal background CPU (20%). High background CPU reduces benchmark accuracy. Find active processes with Windows task manager (CTRL+SHIFT+ESC).
Run History
SystemDell Studio XPS 1645  (all builds)
MotherboardDell 0VV228
Memory5.7 GB free of 8 GB @ 1.3 GHz
Display1920 x 1080 - 32 Bit colors
OSWindows 10
BIOS Date20100511
Uptime0.1 Days
Run DateDec 07 '17 at 17:54
Run Duration154 Seconds
Run User USA-User
Background CPU 20%

 PC Performing below expectations (39th 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 Q 720-$68
U2E1, 1 CPU, 4 cores, 8 threads
Base clock 1.6 GHz, turbo 1.75 GHz (avg)
Performing way above expectations (95th percentile)
35.9% Below average
SC Int 59.9
SC Float 67.2
SC Mixed 63.7
51% 63.6 Pts
QC Int 138
QC Float 161
QC Mixed 160
35% 153 Pts
MC Int 186
MC Float 204
MC Mixed 196
29% 195 Pts
Poor: 14%
This bench: 35.9%
Great: 36%
Graphics Card Bench 3D DX9 3D DX10 3D DX11
AMD Mobility Radeon HD 5730
Dell(1028 02FE) 1GB
Driver: aticfx64.dll Ver. 15.201.1151.1008
Performing above expectations (66th percentile)
5.28% Terrible
Lighting 18.1
Reflection 17.3
Parallax 16
5% 17.1 fps
MRender 11.7
Gravity 12.9
Splatting 12.7
5% 12.4 fps
Poor: 2%
This bench: 5.28%
Great: 6%
Drives Bench Sequential Random 4k Deep queue 4k
Samsung 850 Evo 250GB-$90
209GB free
Firmware: EMT03B6Q Max speed: SATA 3.0 600 MB/s
SYSTEM NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Relative performance (0th percentile) - Ensure that this drive is connected to a SATA 3.0 port with a SATA 3.0 cable
39.5% Below average
Read 267
Write 212
Mixed 217
52% 232 MB/s
4K Read 14.8
4K Write 16.5
4K Mixed 14
49% 15.1 MB/s
DQ Read 12.8
DQ Write 14.6
DQ Mixed 6.07
7% 11.1 MB/s
Poor: 64%
This bench: 39.5%
Great: 115%
SanDisk Ultra Fit USB 3.0 16GB-$8
11GB free, PID 5583
Operating at USB 2.1 Speed
Performing way below expectations (13th percentile)
9.83% Terrible
Read 26.3
Write 8.95
Mixed 11.1
16% 15.4 MB/s
4K Read 3.05
4K Write 1.09
4K Mixed 0.65
70% 1.6 MB/s
Poor: 10%
This bench: 9.83%
Great: 33%
Memory Kit Bench Multi core Single core Latency
Samsung M471B5273DH0-CH9 2x4GB
2 of 2 slots used
8GB SODIMM DDR3 1333 MHz
Performing below potential (20th percentile) - ensure that a dual+ channel XMP BIOS profile is enabled
38% Below average
MC Read 15.8
MC Write 11.5
MC Mixed 10.9
36% 12.7 GB/s
SC Read 10.1
SC Write 9.9
SC Mixed 9.9
28% 9.97 GB/s
Latency 65.5
61% 65.5 ns
Poor: 24%
This bench: 38%
Great: 51%
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 Studio XPS 1645 Builds (Compare 108 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 13%
Tree trunk
Desktop
Desktop 31%
Sail boat
Workstation
Workstation 16%
Surfboard

System: Dell Studio XPS 1645

EDIT WITH CUSTOM PC BUILDER Value: 47% - Average Total price: $219
The Best.
CPUGPUSSD
Intel Core i7-7700K $320Nvidia GTX 1070 $410Samsung 850 Evo 250GB $90
AMD Ryzen 7 1700 $285AMD RX 480 $265Samsung 850 Evo 500GB $140
Intel Core i5-7600K $215Nvidia GTX 1060-6GB $260Samsung 850 Pro 256GB $114
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3000 C15 2x8GB $205SanDisk Extreme 64GB $41
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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