HP Compaq dc7900 Small Form Factor

Performance Results


Gaming 3% Tree trunk	Desktop 43% Speed boat	Workstation 3% Tree trunk


PC Status	Overall this PC is performing above expectations (63rd percentile). This means that out of 100 PCs with exactly the same components, 37 performed better. The overall PC percentile is the average of each of its individual components.
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 44.5%, this CPU's suitability for 3D gaming is below average.
Graphics	0.48% is too low to play 3D games or use CAD packages. (Note: general computing tasks don't require 3D graphics)
Boot Drive	39.1% is low SSD score. With a better SSD this system will boot faster, make applications more responsive and reduce IO wait times.
Memory	4GB is enough RAM to run any version of Windows and it's sufficient for the vast majority of games. 4GB is also enough for moderate file and system caches which result in a very responsive system.
OS Version	Although 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.

System	HP Compaq dc7900 Small Form Factor (all builds)
Motherboard	Hewlett-Packard 3031h
Memory	2.6 GB free of 4.00391 GB @ 0.8 GHz
Display	1024 x 768 - 32 Bit colori,
OS	Windows 7
BIOS Date	20110712
Uptime	0 Days
Run Date	Dec 02 '17 at 12:42
Run Duration	146 Seconds
Run User	ITA-User
Background CPU	2%

PC Performing above expectations (63^rd percentile)

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

Processor	Bench	Normal	Heavy	Server
Intel Core2 Duo E8400-$89 68,540 User benchmarks, average bench 40% XU1 PROCESSOR, 1 CPU, 2 cores, 2 threads Base clock 3 GHz Performing above expectations (83^rd percentile)	44.5% Average	Memory 75 1-Core 43.2 2-Core 83.4 44% 67.2 Pts	4-Core 84.8 8-Core 85.2 11% 85 Pts	64-Core 85.1 5% 85.1 Pts
Poor: 24% ↑ This bench: 44.5% Great: 47%

Graphics Card	Bench	3D DX9	3D DX10	3D DX11
Intel Q45/Q43 Express Chipset 16,152 User benchmarks, average bench 0% HP(103C 3034) 1.8GB Driver: igdumd64.dll Ver. 8.15.10.1749 Performing as expected (50^th percentile)	0.48% Terrible	Lighting 0.6 Reflection 0.54 Parallax 0.53 0% 0.56 fps	MRender 0.29 Gravity 0.53 Splatting 0.78 0% 0.53 fps
Poor: 0% ↑ This bench: 0.48% Great: 1%

Drives	Bench	Sequential	Random 4k	Deep queue 4k
Kingston SSDNow UV400 120GB-$35 80,916 User benchmarks, average bench 67% 73GB free (System drive) Firmware: 0C3J96R9 Max speed: SATA 3.0 600 MB/s Performing below potential (3^rd percentile) - Ensure that this drive is connected to a SATA 3.0 port with a SATA 3.0 cable (ID) Attribute Now Worst Value (01) Raw read error rate 100 100 0 (05) Reallocated sector count 100 100 0 (09) Power-on hours count 100 100 208 (0C) Power cycle count 100 100 334 (64) Unknown 100 100 382400 (65) Unknown 100 100 93376 (AA) Unknown 100 100 0 (AB) Unknown 100 100 0 (AC) Unknown 100 100 0 (AE) Unknown 100 100 10 (AF) Unknown 100 100 0 (B0) Unknown 100 100 0 (B1) Unknown 100 100 225 (B2) Unknown 100 100 0 (B4) Unknown 100 100 603 (B7) Unknown 100 100 4 (BB) vendor-specific 100 100 0 (C2) HDA temperature 23 100 133144838167 (C3) Hardware ECC recovered 100 100 0 (C4) Reallocation count 100 100 0 (C5) Current pending sector count 100 100 0 (C7) UDMA CRC error rate 100 100 0 (C9) Soft read error rate 100 100 0 (CC) Soft ECC correction 100 100 0 (E7) Temperature 100 100 0 (E9) Unknown 100 100 690 (EA) Unknown 100 100 422 (F1) Unknown 100 100 621 (F2) Unknown 100 100 552 (FA) Read error retry rate 100 100 0	39.1% Below average	Read 252 Write 137 Mixed 117 37% 169 MB/s	4K Read 20.5 4K Write 25.1 4K Mixed 8.34 55% 18 MB/s	DQ Read 148 DQ Write 68.6 DQ Mixed 18.3 37% 78.1 MB/s
Poor: 44% ↑ This bench: 39.1% Great: 82%
Seagate ST3160815AS 160GB-$46 33,785 User benchmarks, average bench 30% 149GB free Firmware: 3.CHH Max speed: SATA 2.0 300 MB/s Performing way above expectations (93^rd percentile) (ID) Attribute Now Worst Value (01) Raw read error rate 100 253 0 (03) Spinup time 97 97 0 (04) Start/Stop count 98 98 2828 (05) Reallocated sector count 100 100 0 (07) Seek error rate 88 60 772727037 (09) Power-on hours count 85 85 13538 (0A) Spinup retry count 100 100 0 (0C) Power cycle count 98 98 2296 (B8) Unknown 100 253 0 (BB) vendor-specific 100 100 0 (BD) vendor-specific 100 100 0 (BE) vendor-specific 75 58 420872217 (C2) HDA temperature 25 42 60129542169 (C3) Hardware ECC recovered 80 57 168320589 (C5) Current pending sector count 100 100 0 (C6) Offline scan uncorrectable count 100 100 0 (C7) UDMA CRC error rate 200 200 0	40.7% Average	Read 71.2 Write 70.4 Mixed 30.1 42% 57.3 MB/s	4K Read 0.61 4K Write 1.32 4K Mixed 0.43 98% 0.79 MB/s
Poor: 11% ↑ This bench: 40.7% Great: 42%

Memory Kit	Bench	Multi core	Single core	Latency
Unknown 40GB 7,939 User benchmarks, average bench 22% null MHz 2048, 2048, 36864 MB Performing way above expectations (86^th percentile)	22% Poor	MC Read 7.4 MC Write 6.7 MC Mixed 6.5 20% 6.87 GB/s	SC Read 5.9 SC Write 6.6 SC Mixed 7.5 19% 6.67 GB/s	Latency 90.4 44% 90.4 ns
Poor: 12% ↑ This bench: 22% Great: 49%

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System Memory Latency Ladder

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

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Typical Compaq dc7900 Small Form Factor Builds (Compare 270 builds) See popular component choices, score breakdowns and rankings

Gaming 4%

Tree trunk

Desktop 40%

Speed boat

Workstation 4%

Tree trunk

System: HP Compaq dc7900 Small Form Factor

CPU
Core2 Duo E8400Intel $89Bench 40%, 68,540 samples	139x
Core2 Duo E8500Intel $110Bench 42%, 18,841 samples	18x
Core2 Quad Q9400Intel $170Bench 46%, 24,176 samples	17x

GPU
Q45/Q43 Express ChipsetIntelBench 0%, 16,152 samples	139x
GeForce GT 710NvidiaBench 3%, 187,161 samples	23x
GeForce GT 730NvidiaBench 5%, 164,888 samples	12x

SSD
A400 120GBKingston $30Bench 61%, 166,392 samples	6x
Green 240GB (2018)WD $37Bench 45%, 156,194 samples	4x
SSDNow V300 120GBKingston $38Bench 54%, 339,020 samples	3x

RAM
40GBUnknownBench 22%, 7,939 samples	88x
44GBUnknownBench 23%, 6,316 samples	71x
42GBUnknownBench 23%, 3,060 samples	39x

EDIT WITH CUSTOM PC BUILDER

Value: 44% - Average

Total price: $119

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