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Intel

Core2 Quad Q9550

▲ 64218 ▼

4 Cores, @2.83 GHz, Yorkfield.
Release date ≤ Q4 2013.

Average Bench: 34.1% (637th of 1206)

Based on 19,638 user benchmarks.  Devices: BFEBFBFF0001067A, , BFEBFBFF00010676, BFEBFBFF00010677 Models: Intel(R) Core(TM)2 Quad CPU Q9550 @ 2.83GHz, Intel(R) Core(TM)2 Quad CPU Q9550 @ 2.83GHz
Poor: 27%Average: 34.1% Great: 42%
Gaming
Gaming 34%
Sail boat
Desktop
Desktop 35%
Sail boat
Workstation
Workstation 19%
Surfboard

Popular builds with this CPU

Poor average bench

The Intel Core2 Quad Q9550 averaged 65.8% lower than the peak scores attained by the group leaders. This isn't a great result which indicates that there are much faster alternatives on the comparison list.

Strengths

Avg. Single Core Mixed Speed 50.9Pts
Avg. Dual Core Mixed Speed 101Pts

Very good consistency

The range of scores (95th - 5th percentile) for the Intel Core2 Quad Q9550 is just 15.2%. This is a relatively narrow range which indicates that the Intel Core2 Quad Q9550 performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. Multi Core Mixed Speed 197Pts
Avg. Octa Core Mixed Speed 196Pts
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Average Bench

(Based on 19,638 samples)
Rank 63734.1%
Min Avg Max
40.5 1-Core 50.9 61.8
81.3 2-Core 101 124
35.8% 76.1 Pts
Min Avg Max
137 4-Core 193 242
150 8-Core 196 245
26.6% 195 Pts
Min Avg Max
152 64-Core 197 247
13.2% 197 Pts
User Benchmarks Bench Normal Heavy Extreme
The fastest CPU (mainstream) averages a speed of 100%
Socket 775, 1 CPU, 4 cores, 4 threads
Base clock 3.85 GHz, turbo 3.6 GHz (avg)
46.2% Average
1-Core 68.8
2-Core 139
49% 104 Pts
4-Core 262
8-Core 265
36% 264 Pts
64-Core 257
17% 257 Pts
Socket 775, 1 CPU, 4 cores, 4 threads
Base clock 2.85 GHz, turbo 2.65 GHz (avg)
34.8% Below average
1-Core 51.5
2-Core 99.5
36% 75.5 Pts
4-Core 199
8-Core 201
27% 200 Pts
64-Core 195
13% 195 Pts
Socket 775, 1 CPU, 4 cores, 4 threads
Base clock 2.85 GHz, turbo 2.65 GHz (avg)
34.5% Below average
1-Core 49.8
2-Core 101
35% 75.2 Pts
4-Core 200
8-Core 204
28% 202 Pts
64-Core 198
13% 198 Pts
Socket 775, 1 CPU, 4 cores, 4 threads
Base clock 2.85 GHz, turbo 2.8 GHz (avg)
34.1% Below average
1-Core 51.5
2-Core 101
36% 76.2 Pts
4-Core 192
8-Core 194
26% 193 Pts
64-Core 199
13% 199 Pts
Socket 775, 1 CPU, 4 cores, 4 threads
Base clock 2.85 GHz, turbo 2.65 GHz (avg)
31% Below average
1-Core 49.5
2-Core 101
35% 75.3 Pts
4-Core 164
8-Core 177
23% 170 Pts
64-Core 186
12% 186 Pts
19,638 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 24,084,916 CPUs tested.

 Prices

AmazonUS $2703 mins
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Typical Core2 Quad Q9550 Builds (Compare 2,160 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 14%
Tree trunk
Desktop
Desktop 37%
Jet ski
Workstation
Workstation 22%
Surfboard

Motherboard: Asus P5Q-PRO

CPU
Core2 Quad Q9550Intel  $270Bench 34%, 19,638 samples377x
GPU
HD 4870ATIBench 7%, 16,418 samples170x
GTX 750-TiNvidia  $110Bench 19%, 194,838 samples89x
GTX 1050-TiNvidia  $155Bench 32%, 460,733 samples64x
SSD
850 Evo 250GBSamsung  $85Bench 106%, 532,443 samples78x
SSDNow V300 120GBKingston  $74Bench 54%, 226,067 samples53x
A400 120GBKingston  $25Bench 60%, 70,869 samples41x
RAM
4x2GBUnknownBench 24%, 119,827 samples1,076x
2x2GBUnknownBench 19%, 275,905 samples509x
6GBUnknownBench 25%, 61,461 samples170x
EDIT WITH CUSTOM PC BUILDER Value: 30% - Poor Total price: $355

Popular Core2 Quad Q9550 compatible motherboards:

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  • - CPU tests include: integer, floating and string.
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  • - RAM tests include: single/multi core bandwidth and latency.
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Processor Rankings (Price vs Performance) January 2020 CPU Rankings.

We calculate effective speed which measures real world performance for typical users. Effective speed is adjusted by current prices to yield a value for money rating. Our calculated values are checked against thousands of individual user ratings. The customizable table below combines these factors to bring you the definitive list of top CPUs. [CPUPro]

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Group Test Results

  • Best user rated - User sentiment trumps benchmarks for this comparison.
  • Best value for money - Value for money is based on real world performance.
  • Fastest real world speed - Real World Speed measures performance for typical consumers.

 Specifications

Essentials

DescriptionIntel® Core™2 Quad Processor Q9550 (12M Cache, 2.83 GHz, 1333 MHz FSB)
Code NameYorkfield
Launch DateQ1'08
Processor NumberQ9550
# of Cores4
Cache12 MB L2
Instruction Set64-bit
Embedded Options AvailableNo
Lithography45 nm
VID Voltage Range0.8500V-1.3625V
Recommended Price$287.00
Clock Speed2.83 GHz
Bus Speed1333 MHz FSB
Max TDP95 W
FSB ParityYes

Data Protection

AES New InstructionsNo

Advanced Technologies

Virtualization Tech (VT-x)Yes
Intel 64Yes
Idle StatesYes
Enhanced Intel SpeedStep® TechYes
Thermal Monitoring TechnologiesYes
Turbo Boost TechNo
Hyper-Threading TechNo
Virtualization for Directed I/O (VT-d)Yes
Demand Based SwitchingNo

Package

Package Size37.5mm x 37.5mm
Sockets SupportedLGA775
Processing Die Size214 mm2
# of Processing Die Transistors820 million

Platform Protection

Execute Disable BitYes
Trusted Execution TechYes

 Comments

Added n/a ago.
USA-User
Avatar level
6,132

Poor (edit your comment) Add link

7 months ago.

Been using it since 2009, when easily oc'd to 3.4 with ssd and gtx1060, still feels modern, just draws a bit more power.

TUR-User
Avatar level
3,612

Excellent

4 months ago.

VERY GOOD GTA 5 ULTRA + 40 FPS

AUS-User
Avatar level
2,584

Good

1 month ago.

Been running one in my PC since 09 and its never missed a beat. Rock solid CPU, just a bit old these days.

COL-User
Avatar level
1,948

Excellent

18 days ago.

I love this intel core 2 quad is a so good.

UZB-User
Avatar level
566

Excellent

3 months ago.

вообще найс проц больше ниче не скажеш

Antimat
Avatar level
40

Excellent

4 months ago.

I bought my brother PC .....Asus rampage formula 4x2gb RAM from Crucial Q9550 with AC Freezer Xtreme and GPU GTX 760 Very,very good PC especially CPU is too much old and still powerfull and thanks to 12mb cachce

Beleg
Avatar level
18

Excellent

16 months ago.

with a gtx 660 its a nice entry gamer cpu

starmaster00
Avatar level
2

Good

1 month ago.

Great lga775 CPU... Got it to upgrade an old 2009 optiplex 380, runs like a champ due to its large 12MB cache, just wish I could OC it to ~3GHz.

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 Frequently Asked Questions

Processors FAQ
How does IPC compare between AMD's Ryzen and Intel's Kaby Lake?
What is multi core mixed speed?
What is multi core integer speed?
What is multi core floating point speed?
What is single core mixed CPU speed?
What is quad core mixed CPU speed?
What is quad core floating point speed?
What is quad core integer speed?
What is single core floating point speed?
What is single core integer speed?
What is the GeekBench single core score?
What is a CPU?
What is the effective CPU speed index?
What is overclocking?
What is thermal design power (TDP)?
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ALL FAQs »

 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-9600K $218Nvidia GTX 1660S (Super) $240Crucial MX500 250GB $43
Intel Core i5-9400F $155Nvidia GTX 1650S (Super) $170Samsung 850 Evo 120GB $78
Intel Core i7-9700K $355Nvidia RTX 2060 $340Samsung 850 Pro 512GB $204
HDDRAMUSB
Seagate Barracuda 1TB (2016) $37Corsair Vengeance LPX DDR4 3200 C16 2x8GB $73SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $40Corsair Vengeance LPX DDR4 3000 C15 2x8GB $63SanDisk Extreme 32GB $46
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $643SanDisk Ultra Fit 32GB $16
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