Dell Studio XPS 1645

Performance Results


Gaming 6% Tree trunk	Desktop 51% Yacht	Workstation 5% Tree trunk


PC Status	Overall this PC is performing below expectations (30th percentile). This means that out of 100 PCs with exactly the same components, 70 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 55.1%, this CPU's suitability for 3D gaming is average.
Graphics	3.43% is too low to play 3D games or use CAD packages. (Note: general computing tasks don't require 3D graphics)
Boot Drive	24.9% is an extremely low SSD score, this system will benefit from a faster SSD.
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 (19%). High background CPU reduces benchmark accuracy. How to reduce background CPU.

Run History

5 years ago, 5 years ago.

System	Dell Studio XPS 1645 (all builds)
Motherboard	Dell 0Y517R
Memory	4.2 GB free of 8 GB @ 1.3 GHz
Display	1920 x 1080 - 32 Bit colors
OS	Windows 10
BIOS Date	20110401
Uptime	1.6 Days
Run Date	Feb 23 '19 at 11:50
Run Duration	129 Seconds
Run User	IRQ-User
Background CPU	19%

PC Performing below expectations (30^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 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 as expected (49^th percentile)	55.1% Above average	Memory 86.8 1-Core 43 2-Core 85.3 48% 71.7 Pts	4-Core 133 8-Core 171 19% 152 Pts	64-Core 175 11% 175 Pts
Poor: 30% ↑ This bench: 55.1% 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 way below expectations (15^th percentile)	3.43% Terrible	Lighting 3.9 Reflection 7.08 Parallax 2.44 3% 4.47 fps	MRender 5.05 Gravity 2 Splatting 6.65 4% 4.57 fps
Poor: 4% ↑ This bench: 3.43% Great: 5%

Drives	Bench	Sequential	Random 4k	Deep queue 4k
Transcend SSD220 240GB-$38 12,548 User benchmarks, average bench 71% 43GB free (System drive) Firmware: R0510A0 SusWrite @10s intervals: 65 52 73 62 51 40 MB/s Performing below potential (1^st percentile) - Ensure that this drive is connected to a SATA 3.0 port with a SATA 3.0 cable	24.9% Poor	Read 113 Write 132 Mixed 10 SusWrite 57 17% 78.1 MB/s	4K Read 2.6 4K Write 11.7 4K Mixed 13.3 27% 9.2 MB/s	DQ Read 188 DQ Write 157 DQ Mixed 1.2 48% 116 MB/s
Poor: 40% ↑ This bench: 24.9% Great: 93%
Generic SB64G SD Card 64GB 21 User benchmarks, average bench 13% 25GB free Firmware: 8.0 SusWrite @10s intervals: 16 17 17 17 17 17 MB/s Performing as expected (45^th percentile)	11.3% Very poor	Read 19.7 Write 15.2 Mixed 17.5 SusWrite 16.7 13% 17.3 MB/s	4K Read 5.8 4K Write 3.4 4K Mixed 3.5 694% 4.23 MB/s
Poor: 7% ↑ This bench: 11.3% Great: 19%

Memory Kit	Bench	Multi core	Single core	Latency
Hynix HMT351S6AFR8C-H9 2x4GB 208 User benchmarks, average bench 36% 2 of 2 slots used 8GB SODIMM DDR3 1333 MHz Performing as expected (41^st percentile)	36.2% Below average	MC Read 13.8 MC Write 11.1 MC Mixed 12.3 35% 12.4 GB/s	SC Read 8.3 SC Write 8.2 SC Mixed 8.7 24% 8.4 GB/s	Latency 70.7 57% 70.7 ns
Poor: 22% ↑ This bench: 36.2% Great: 49%

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 $89Bench 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 $279	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 $182	Nvidia RTX 4070 $409	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) $30	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