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Intel

Core2 Quad Q9550

▲ 56383 ▼

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

Average Bench: 52.5% (680th of 1316)

Based on 32,295 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: 43%Average: 52.5% Great: 60%
Gaming
Gaming 53%
Yacht
Desktop
Desktop 54%
Yacht
Workstation
Workstation 38%
Jet ski

Popular builds with this CPU

Average average bench

The Intel Core2 Quad Q9550 averaged 47.4% 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. Memory Latency 72.4Pts
Avg. Single Core Mixed Speed 50.4Pts

Very good consistency

The range of scores (95th - 5th percentile) for the Intel Core2 Quad Q9550 is just 16.6%. 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 194Pts
Avg. Octa Core Mixed Speed 193Pts
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Average Bench

(Based on 32,295 samples)
Rank 68052.5%
Min Avg Max
60.1 Memory 72.4 80
37.5 1-Core 50.4 61.9
72.8 2-Core 100 123
47.8% 74.4 Pts
Min Avg Max
124 4-Core 190 244
137 8-Core 193 244
26.2% 192 Pts
Min Avg Max
135 64-Core 194 244
13% 194 Pts
User Benchmarks Bench Normal Heavy Server
The fastest CPU (mainstream) averages a speed of 100%
CPU 1, 1 CPU, 4 cores, 4 threads
Base clock 2.85 GHz, turbo 2.8 GHz (avg)
55.6% Above average
Memory 76.9
1-Core 51.4
2-Core 102
50% 76.9 Pts
4-Core 200
8-Core 204
28% 202 Pts
64-Core 202
14% 202 Pts
CPU, 1 CPU, 4 cores, 4 threads
Base clock 2.85 GHz, turbo 2.65 GHz (avg)
54.5% Above average
Memory 75.2
1-Core 47.4
2-Core 95.5
47% 72.7 Pts
4-Core 196
8-Core 205
27% 201 Pts
64-Core 196
13% 196 Pts
LGA775, 1 CPU, 4 cores, 4 threads
Base clock 2.85 GHz, turbo 2.8 GHz (avg)
54.1% Above average
Memory 73.5
1-Core 48.4
2-Core 103
48% 75 Pts
4-Core 202
8-Core 203
28% 203 Pts
64-Core 198
13% 198 Pts
Socket 775, 1 CPU, 4 cores, 4 threads
Base clock 2.85 GHz, turbo 2.65 GHz (avg)
53.7% Above average
Memory 73.6
1-Core 50.8
2-Core 102
48% 75.4 Pts
4-Core 197
8-Core 199
27% 198 Pts
64-Core 194
13% 194 Pts
LGA 775, 1 CPU, 4 cores, 4 threads
Base clock 2.85 GHz, turbo 2.65 GHz (avg)
51.7% Above average
Memory 68.5
1-Core 51.4
2-Core 102
47% 74.1 Pts
4-Core 204
8-Core 202
28% 203 Pts
64-Core 202
14% 202 Pts
32,295 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 45,062,604 CPUs tested.

 Prices

AmazonUS $2906 mins
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Custom PC Builder (Start a new build) Build your perfect PC: compare component prices, popularity, speed and value for money.

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Typical Core2 Quad Q9550 Builds (Compare 3,570 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 4%
Tree trunk
Desktop
Desktop 47%
Yacht
Workstation
Workstation 4%
Tree trunk

Motherboard: Dell OptiPlex 780

CPU
Core2 Quad Q9550Intel  $290Bench 53%, 32,295 samples1x
GPU
Q45/Q43 Express ChipsetIntelBench 1%, 14,164 samples1,351x
GeForce GT 710NvidiaBench 3%, 150,829 samples282x
4 Series Internal ChipsetIntelBench 1%, 1,235 samples139x
SSD
A400 240GBKingston  $31Bench 65%, 325,966 samples83x
A400 120GBKingston  $28Bench 59%, 152,789 samples50x
SSDNow V300 120GBKingston  $73Bench 53%, 343,513 samples21x
RAM
4x2GBUnknownBench 24%, 169,131 samples951x
2x2GBUnknownBench 20%, 405,411 samples896x
2x4GBUnknownBench 38%, 374,556 samples172x
EDIT WITH CUSTOM PC BUILDER Value: 49% - Average Total price: $321

Popular Core2 Quad Q9550 compatible motherboards:

How Fast Is Your CPU? (Bench your build) Size up your PC in less than a minute.

Welcome to our freeware PC speed test tool. UserBenchmark will test your PC and compare the results to other users with the same components. You can quickly size up your PC, identify hardware problems and explore the best upgrades.

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  • - Download and run UserBenchMark.
  • - CPU tests include: integer, floating and string.
  • - GPU tests include: six 3D game simulations.
  • - Drive tests include: read, write, sustained write and mixed IO.
  • - RAM tests include: single/multi core bandwidth and latency.
  • - SkillBench (space shooter) tests user input accuracy.
  • - Reports are generated and presented on userbenchmark.com.
  • - Identify the strongest components in your PC.
  • - See speed test results from other users.
  • - Compare your components to the current market leaders.
  • - Explore your best upgrade options with a virtual PC build.
  • - Compare your in-game FPS to other users with your hardware.
Processor Rankings (Price vs Performance) July 2021 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
7,988

Liked (edit your comment) Add link

23 days ago.

GBR-User
Avatar level
4,910

Good

1 day ago.

Upgraded cheap HP8000 with E8500 this week. Very impressed with performance improvements. Now is time to try it out under more arduous conditions with oscilloscope, scanner and video together!

BRA-User
Avatar level
3,871

Good

7 months ago.

Nice processor. Easy to OC 3.5ghz. You can play and stream games. My setup: G45M + Core 2 Quad 9550 + 8gb ram 1333mhz + GT 730 2gb + ssd adata 128gb + Corsair CX 430w

ITA-User
Avatar level
3,501

Excellent

4 months ago.

My Dell Pc since 12 febraury 2009

AUS-User
Avatar level
3,268

Good

11 months ago.

Updated old server (Pentium D 945 3.4Ghz) with Q9550 OC to 3.6Ghz. Runs like a champ. Will put a GTX 1050TI in it next. Good upgrade for cheap.

COL-User
Avatar level
2,570

Good

12 months ago.

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

JOR-User
Avatar level
1,150

Good

13 months ago.

going to get one soon ..its decent compared to price for used one , at least its good for pubg mobile...

UZB-User
Avatar level
866

Excellent

22 months ago.

вообще найс проц больше ниче не скажеш

Antimat
Avatar level
42

Excellent

22 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

2 years ago.

with a gtx 660 its a nice entry gamer cpu

Rav3N7001
Avatar level
6

Excellent

11 months ago.

Very good performance and price

damoses1
Avatar level
4

Good

12 months ago.

Had mine since 2009. Overclocked the whole time at 3.4ghz. No issues. I recently dropped in a 1660 GPU and am playing Shadow of the Tomb Raider at 1080P on high settings without any issues.

hambone263
Avatar level
4

Good

8 months ago.

Held up like a beast through 2019. But, definitely getting to be obselete, especially for modern AAA games.

starmaster00
Avatar level
2

Good

19 months 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

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Intel Core i5-11600K $270Nvidia RTX 3060-Ti $400Samsung 860 Evo 250GB $52
Intel Core i7-11700K $380Nvidia GTX 1660S (Super) $240Samsung 850 Evo 120GB $180
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