Dell Studio XPS 1645

Performance Results


Gaming 5% Tree trunk	Desktop 46% Yacht	Workstation 4% Tree trunk


PC Status	Overall this PC is performing below expectations (32nd percentile). This means that out of 100 PCs with exactly the same components, 68 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.
Processor	With 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 48%, this CPU's suitability for 3D gaming is below average.
Graphics	3.54% is too low to play 3D games or use CAD packages. (Note: general computing tasks don't require 3D graphics)
Boot Drive	38.8% is low SSD score. With a better SSD this system will boot faster, make applications more responsive and reduce IO wait 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.

Very high background CPU (34%). High background CPU reduces benchmark accuracy. How to reduce background CPU.

Run History

3 years ago, 3 years ago.

System	Dell Studio XPS 1645 (all builds)
Motherboard	Dell 0Y517R
Memory	1.5 GB free of 8 GB @ 1.1 GHz
Display	1920 x 1080 - 32 Bit Farben
OS	Windows 10
BIOS Date	20110401
Uptime	2.6 Days
Run Date	Jan 15 '21 at 09:31
Run Duration	119 Seconds
Run User	ROU-User
Background CPU	34%

PC Performing below expectations (32^nd percentile)

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

Processor	Bench	Normal	Heavy	Server
Intel Core i7 Q 820-$119 2,269 User benchmarks, average bench 52% U2E1, 1 CPU, 4 cores, 8 threads Base clock 1.75 GHz, turbo 1.8 GHz (avg) Performing below expectations (23^rd percentile)	48% Average	Memory 73.9 1-Core 45.8 2-Core 77.7 44% 65.8 Pts	4-Core 126 8-Core 160 18% 143 Pts	64-Core 195 12% 195 Pts
Poor: 30% ↑ This bench: 48% Great: 62%

Graphics Card	Bench	3D DX9	3D DX10	3D DX11
ATI Mobility Radeon HD 4670 2,160 User benchmarks, average bench 4% Dell(1028 02FE) 1GB Driver: aticfx64.dll Ver. 8.970.100.9001 Performing as expected (55^th percentile)	3.54% Terrible	Lighting 4.4 Reflection 6.9 Parallax 3.3 4% 4.87 fps	MRender 4.4 Gravity 0.9 Splatting 6.5 4% 3.93 fps
Poor: 4% ↑ This bench: 3.54% Great: 5%

Drive	Bench	Sequential	Random 4k	Deep queue 4k
Kingston A400 120GB-$29 166,392 User benchmarks, average bench 61% 13GB free (System drive) Firmware: 03070009 SusWrite @10s intervals: 66 55 49 51 52 54 MB/s Performing below potential (8^th percentile) - Ensure that this drive is connected to a SATA 3.0 port with a SATA 3.0 cable	38.8% Below average	Read 207 Write 59.3 Mixed 78.7 SusWrite 54.2 22% 99.9 MB/s	4K Read 19.4 4K Write 27.3 4K Mixed 22.4 73% 23 MB/s	DQ Read 151 DQ Write 51.5 DQ Mixed 50.3 50% 84.3 MB/s
Poor: 33% ↑ This bench: 38.8% Great: 85%

Memory Kit	Bench	Multi core	Single core	Latency
Unknown HMT451S6BFR8A-PB 80CE M471B5173QH0-YK0 8GB 7 User benchmarks, average bench 37% 1067, 1067 MHz 4096, 4096 MB Performing as expected (43^rd percentile)	29% Poor	MC Read 11.3 MC Write 9.5 MC Mixed 9.6 29% 10.1 GB/s	SC Read 5.2 SC Write 7.1 SC Mixed 6.4 18% 6.23 GB/s	Latency 92.7 43% 92.7 ns
Poor: 25% ↑ This bench: 29% Great: 52%

Take a copy of your results How to check your in-game FPS

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 Studio XPS 1645 Builds (Compare 68 builds) See popular component choices, score breakdowns and rankings

Gaming 6%

Tree trunk

Desktop 50%

Yacht

Workstation 6%

Tree trunk

System: Dell Studio XPS 1645

CPU
Core i7 Q 720Intel $220Bench 51%, 13,149 samples	48x
Core i7 Q 820Intel $119Bench 52%, 2,269 samples	10x
Core i7 X 940Intel $79Bench 60%, 592 samples	5x

GPU
Mobility Radeon HD 4670ATIBench 4%, 2,160 samples	47x
Mobility Radeon HD 5730AMDBench 4%, 2,535 samples	20x
RX 550AMD $79Bench 14%, 79,894 samples	1x

SSD
A400 240GBKingston $28Bench 66%, 424,288 samples	4x
WDS500G2B0A-00SM50 500GBWDCBench 93%, 97,462 samples	3x
870 EVO 1TBSamsung $90Bench 112%, 129,044 samples	3x

RAM
2x4GBUnknownBench 39%, 424,126 samples	4x
SODIM DDR3 1333 C9 2x4GBCorsairBench 36%, 2,036 samples	3x
HMT351S6BFR8C-H9 2x4GBHynixBench 40%, 8,137 samples	3x

EDIT WITH CUSTOM PC BUILDER

Value: 50% - Above average

Total price: $248

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