Dell Studio XPS 1645

Performance Results


Gaming 5% Tree trunk	Desktop 53% Yacht	Workstation 5% Tree trunk


PC Status	Overall this PC is performing as expected (48th percentile). This means that out of 100 PCs with exactly the same components, 52 performed better. The overall PC percentile is the average of each of its individual components.
Processor	With a good single core score, this CPU can easily handle the majority of general computing tasks. 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 57.1%, this CPU's suitability for 3D gaming is average.
Graphics	3.04% is too low to play 3D games or use CAD packages. (Note: general computing tasks don't require 3D graphics)
Boot Drive	41.3% is a reasonable SSD score. This drive enables fast boots and responsive applications.
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 (15%). High background CPU reduces benchmark accuracy. How to reduce background CPU.

System	Dell Studio XPS 1645 (all builds)
Motherboard	Dell 0Y517R
Memory	3.3 GB free of 8 GB @ 1.1 GHz
Display	1920 x 1080 - 32 Bit colors
OS	Windows 10
BIOS Date	20110401
Uptime	1 Days
Run Date	Oct 22 '23 at 02:13
Run Duration	128 Seconds
Run User	CAN-User
Background CPU	15%

PC Performing as expected (48^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 Q 720-$220 13,149 User benchmarks, average bench 51% U2E1, 1 CPU, 4 cores, 8 threads Base clock 1.6 GHz, turbo 1.65 GHz (avg) Performing above expectations (81^st percentile)	57.1% Above average	Memory 90.4 1-Core 50 2-Core 84.3 51% 74.9 Pts	4-Core 135 8-Core 175 20% 155 Pts	64-Core 176 11% 176 Pts
Poor: 30% ↑ This bench: 57.1% Great: 60%

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 way below expectations (15^th percentile)	3.04% Terrible	Lighting 4.4 Reflection 7 Parallax 3.3 4% 4.9 fps	MRender 4.4 Gravity 3.5 Splatting 0.3 2% 2.73 fps
Poor: 4% ↑ This bench: 3.04% Great: 5%

Drive	Bench	Sequential	Random 4k	Deep queue 4k
SanDisk Ultra II 240GB-$40 53,931 User benchmarks, average bench 82% 27GB free (System drive) Firmware: X31200RL SusWrite @10s intervals: 146 150 104 35 67 50 MB/s Performing below potential (0^th percentile) - Ensure that this drive is connected to a SATA 3.0 port with a SATA 3.0 cable	41.3% Average	Read 244 Write 232 Mixed 184 SusWrite 92 42% 188 MB/s	4K Read 15.3 4K Write 27.7 4K Mixed 15.5 58% 19.5 MB/s	DQ Read 190 DQ Write 180 DQ Mixed 170 132% 180 MB/s
Poor: 58% ↑ This bench: 41.3% Great: 101%

Memory Kit	Bench	Multi core	Single core	Latency
Unknown TS512MSK64V1N 2x4GB 24 User benchmarks, average bench 24% 2 of 2 slots used 8GB SODIMM DDR3 1067 MHz Performing way above expectations (96^th percentile)	35.5% Below average	MC Read 13.2 MC Write 11.4 MC Mixed 10.9 34% 11.8 GB/s	SC Read 9.2 SC Write 9 SC Mixed 9.2 26% 9.13 GB/s	Latency 66.2 60% 66.2 ns
Poor: 15% ↑ This bench: 35.5% Great: 36%

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

SkillBench Score 0: 0P 0R 0G 0B (High Scores)

Measures user input accuracy relative to the given hardware

Score	Hit Rate	Shots	EFps	0.1% Low	Refresh Rate	Screen	Resolution	Monitor
0%	0%	0	70	58	60	15.9"	1280 720	SEC5448

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

CHOOSE AN UPGRADE:

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 $150Bench 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 $104Bench 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 $254	Nvidia RTX 4060 $293	Crucial MX500 250GB $39
Intel Core i5-12400F $133	Nvidia RTX 4060-Ti $385	Samsung 850 Evo 120GB $80
Intel Core i5-12600K $175	Nvidia RTX 4070 $550	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) $32	Corsair Vengeance LPX DDR4 3000 C15 2x8GB $45	SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $62	G.SKILL Trident Z DDR4 3200 C14 4x16GB $351	SanDisk Ultra Fit 32GB $16