AMD Phenom II X2 550 3.1GHz Socket AM3 Dual-Core Desktop Processor

AMD Phenom II X2 550 Callisto 3.1GHz Socket AM3 80W Dual-Core Desktop Processor HDX550WFGMBOX

4000MHz
45 nm Callisto 80W
6MB L3 Cache
2 x 512KB L2 Cache

Experience a new world of dual-core computing with the AMD Phenom II X2 550. Every aspect of this processor was designed with speed and energy efficiency in mind. AMD64 with Direct Connect Architecture and 45nm technology has created a tuned processing pipeline that helps keep your system performing at the highest levels. HyperTransport Technology provides up to 16.0GB/s bandwidth to reduce system bottlenecks and AMD Balanced Smart Cache ensures quick access times to highly used data.

Energy efficiency is important to AMD, allowing you to enjoy a cool, quiet PC while saving energy and reducing heat, noise and the effect of your computer on the environment. Energy efficiency innovations include Cool’n’Quiet and AMD CoolCore. These technologies reduce power consumption and processor activity.

AMD Phenom II processors also offer support for Virtualization Technology. You can run virtual environments on one system with ease, allowing you to use legacy programs on a separate operating system. Add the convenience and power of multi-core processing and enjoy the benefits of energy efficiency with an AMD Phenom II X2 550 today!

AMD64 with Direct Connect Architecture AMD64 technology allows the AMD Phenom II X2 550 processor to run 32-bit applications at full speed while enabling a new generation of powerful 64-bit software applications. Moreover, all AMD Phenom II processors are built on AMD’s revolutionary Direct Connect Architecture, where processors are directly connected to one another, and an I/O and memory subsystem are also directly connected to each processor, helping improve overall system performance and efficiency.
True Dual-Core Processing With the power of two processor cores on a single chip, the AMD Phenom II X2 550 processor delivers industry-leading multitasking performance with each core having its own L2 cache memory and ability to quickly share data among cores utilizing the L3 cache.
Integrated Memory Controller The AMD Phenom II X2 550 processor features a high-bandwidth, low-latency integrated memory controller that directly connects the processor to memory for optimum performance, low latency, and high throughput.
HyperTransport 3.0 Technology HyperTransport Technology (HT or HTT) is a high-speed, low latency, point-to-point link designed to increase communication speeds between integrated circuits in computers, servers, embedded systems, and networking and telecommunications equipment. With HT 3.0 technology the AMD Phenom II X2 550 Dual-Core processor enjoys 4000MHz system bus speeds.
PowerNow! 3.0 Technology CPU power management technologies featured in AMD PowerNow! 3.0 Technology like AMD's Cool'n'Quiet 3.0 technology result in proven, measurable benefits for businesses and consumers, including reduced power usage, lower energy costs, and greener PC operation.
AMD Virtualization Virtualization on desktop computers allows a single PC to act like multiple virtual machines. AMD Virtualization can enable client computers to seamlessly support multiple operating environments. It also helps make it easier for PC enthusiasts to upgrade and maintain their PCs through emulation.

Learn more about Phenom II X2 550

Model

Brand: AMD

Series: Phenom II X2

Model: HDX550WFGMBOX

CPU Socket Type

CPU Socket Type: Socket AM3

Tech Spec

Core: Callisto

Multi-Core: Dual-Core

Name: Phenom II X2 550

Operating Frequency: 3.1GHz

Hyper Transports: 4000MHz

L2 Cache: 2 x 512KB

L3 Cache: 6MB

Manufacturing Tech: 45 nm

64 bit Support: Yes

Hyper-Transport Support: Yes

Virtualization Technology Support: Yes

Multimedia Instruction: MMX, 3DNow!, SSE, SSE2, SSE3, SSE4a, Advanced Bit Manipulation, AMD64 technology, AMD-V (virtualization) technology, Enhanced Virus Protection

Voltage: 0.875-1.4V

Thermal Design Power: 80W

Cooling Device: Heatsink and Fan included

Manufacturer Warranty

Parts: 3 years limited

Labor: 3 years limited

Quick Info

Warranty

Limited Warranty period (parts): 3 years
Limited Warranty period (labor): 3 years

Manufacturer Contact Info

Customer Reviews of Phenom II X2 550

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Filter Results Last 2 Weeks (0) Last 6 Months (1) All Reviews (100) 88% (88) 10% (10) 1% (1) 1% (1) 0% (0) Verified Owners Video Reviews Mfr. Responses keyword Go page SubmitTopPaginationForm of 10 previousTopPaginationForm\| nextTopPaginationForm
N/A 11/28/2012 11:04:30 AM Tech Level: 5/5 Ownership: 5/5	Rating: 5/5 Pros: 4 cores unlocked, decent speeds, great for it's price Cons: see other thoughts Other Thoughts: Oh my lord, This CPU was the death of me for about a year. I had no clue what a faulty CPU was like, so it took me a Prime 95+ test and a lot of swapping out parts to discover it was the processor. Sent it in to AMD, and sure enough it was faulty. The replacement has been fantastic since, but rolling blue screens for about a year were anything but fun. Did you find this review helpful? Thanks for the valuable feedback you provided!
Bitzbiy 11/11/2011 1:27:21 AM Tech Level: 4/5 Ownership: 5/5 Verified Owner	Rating: 5/5I wish i could still buy this Pros: I owned this processor for a year and passed it down to my dad. I got a x6 phenom be. But that was my first processor... Man that thing was fast for a dual core. I had it ocd to 3.8... yeah its not as fast as my x6 at 4ghz but i never imagined a dual core would be that awesome. Cons: Newegg dosnt sell it. Only the BE Other Thoughts: I would have to say that was one of the best dual core cpus ive ever seen. I didnt push it past 3.8 because once i started to overclock i already had plans to pass my proc down to my dad. So i didnt wanna ruin it. And i had a stock cooler. But that thing didnt run hotter than 60 degrees c. I loved that thing. But now i have 6 cores so i dont miss it. Did you find this review helpful? Thanks for the valuable feedback you provided!
TJ 5/19/2011 3:22:13 PM Tech Level: 5/5 Ownership: 5/5	Rating: 5/5Success Pros: Great price to performance ratio, with the added potential to unlock to a quad core. Cons: the stock heatsink and fan can't handle the extra cores very well in my situation. After unlocking I noticed that the TDP went from 80 to 158. Other Thoughts: If yours does unlock and you're noticing high temps, I'd recommend buying a new heatsink and fan. There are great options in the $30 - $50 range and they'll really out perform the stock cooler. I wish this came with the new AMD cooler that has the copper heatpipes. Did you find this review helpful? Thanks for the valuable feedback you provided!
Scoob 4/10/2011 4:05:47 AM Tech Level: 3/5 Ownership: 4/5 Verified Owner	Rating: 5/5Fast as the EFF word Pros: I bought this cpu for my new build, and am I glad I did... I still have yet to try unlocking cores, but then again I can push this bad boy pretty far with just the 2cores. The max I've tried to oc this thing was 60% with plenty more ocing to spare. My temp stayed right around 96/97F and my clock was about 4.0somthing... If your looking for a cpu that can handle some abuse, look no further. Cons: If I were this fast I'd prolly have a few stds lol Other Thoughts: MB: AsRock M3A770DE AM3 AMD 770 ATX CPU Fan: COOLER MASTER Hyper TX3 RR-910-HTX3-G1 "Heatpipe Direct Contact" 92mm CPU Cooler Case fan: COOLMAX CMF-1225-GN 120mm Case Fan=SHINY Graphics Card: PNY NVIDIA GEFORCE GTS 2501GB 256BIT GDDR3 PCI-E 2.0X16 HDCP READY SLI SUPPORT=CREAMS JEANS WHEN NAUGHTYS ARE TYPED INTO SEARCH BAR LOL. CORSAIR DOMINATOR 4GB 2 x 2GB DDR3 1600 HD: 80gb Maxtor 6y080p0 PSU: LOGISYS Computer PS575XBK 575W ATX12V SLI Ready Power Supply CD/DVD: Sony DRU-190A DVD R 20x Case: Dragon ATX mid tower KB: Logitech K350 wireless Key Board = SAWEET Mouse: Microsoft Wireless Mouse 5000 model# 1387 Controller: Logitech Wingman Cordless = VURY NICE Monitor: RCA 32" LCD HDTV Flatscreen=AWESOME X'S 2 Did you find this review helpful? Thanks for the valuable feedback you provided!
N/A 11/10/2010 6:45:18 PM Tech Level: 4/5 Ownership: 4/5 Verified Owner	Rating: 5/5Yeah Pros: Nice, speedy dual-core processor for under $100. Extra cores can be unlocked. 6.5 on windows experience index on stock settings. Cons: Unlocking my other cores resulted in the system being unable to boot. However, this is marketed as a dual-core processor so this isn't really a con - just a reminder that you shouldn't buy the processor thinking you're getting a quad-core. Did you find this review helpful? Thanks for the valuable feedback you provided!
MoeJr 11/3/2010 12:51:52 AM Tech Level: 4/5 Ownership: 4/5 Verified Owner	Rating: 5/5Typical AMD Awesomeness Pros: This is just a fantastic CPU. I installed it on an ASRock 870icafe MB and it unlocked to a x4 B50 3.33ghz. Runs cool and stable as the rock of gibraltar. Cons: NONE!! AMD rules the performance bang for buck segment with processors like this. Did you find this review helpful? Thanks for the valuable feedback you provided!
Jordan Rieger 11/1/2010 1:56:25 PM Tech Level: 5/5 Ownership: 4/5 Verified Owner	Rating: 5/5 Pros: - Fast. - Cheap. - 65W = Cool and quiet. - Best bang for your buck CPU for StarCraft II and any other game that does not fully use more than 2 cores. Cons: None, it rocks. 0 out of 1 people found this review helpful. Did you? Thanks for the valuable feedback you provided!
LazarusLong66 10/29/2010 10:41:26 AM Tech Level: 4/5 Ownership: 4/5	Rating: 5/5Very Happy Pros: I have owned this CPU for a year come next month, and have had no problems. I use my 'puter for heavy gaming, word processing, spreadsheets, Media (video and audio editing, Netflix, Hulu, Winamp), you name it. And as always, Newegg rocks! Cons: Zero, none, nix, nil, nein. Other Thoughts: System: MB - ASUS M4A77TD PRO Memory - OCZ Special Ops Urban Elite 4GB (2 x 2GB) 240-Pin DDR3 SDRAM DDR3 1600 Graphics Card - XFX GeForce GTS 250 1GB 256-bit DDR3 PCI Express 2.0 x16 HDCP HD - WD Caviar Blue WD2500AAKS 250GB 7200 RPM SATA 3.0Gb/s Power Supply - ANTEC TPII-550ATX DVD Drive - Pioneer DVR-111D Black Case - COOLER MASTER Centurion 5 CAC-T05-UB Black /Blue Aluminum Bezel , SECC Chassis ATX Mid Tower Mouse - Logitech G9 Black 9 Buttons Tilt Wheel USB Wired Laser 3200 dpi Keyboard - Microsoft Wired Keyboard 500 Monitor - ViewSonic VA902b Nostromo N52 Speedpad Saitek Cyborg V.1 Joystick Altec Lansing 251 5.1 speaker system Did you find this review helpful? Thanks for the valuable feedback you provided!
N/A 10/27/2010 3:31:51 PM Tech Level: 2/5 Ownership: 4/5 Verified Owner	Rating: 5/5Good bang for the buck Pros: Its actually a quad core, all four cores were unlocked. Can also be over-clocked very easily. Running mine at 3.5ghz could push if farther for sure but i'm comfortable with were its at. Cons: None Did you find this review helpful? Thanks for the valuable feedback you provided!
boricuandragon 10/26/2010 9:49:02 AM Tech Level: 3/5 Ownership: 4/5 Verified Owner	Rating: 5/5Super CPU! Pros: What I had before was a single core 1.6ghz. Yes... I know it sucks! But when I put this baby to work I was like... WOW!!! I made my first build with it and I can't complain, I love to see things going a lot faster. Editing a 3 mins. video took me in the 1.6ghz computer about an hour and 15 mins. to render. With this baby, a video of 4 mins. was rendered in about 6 mins. Isn't that great??? Cons: Cannot unlock the extra cores with ASUS M4A785TD-V EVO. Any suggestion, please let me know. Other than that, I love it. 1 out of 1 people found this review helpful. Did you? Thanks for the valuable feedback you provided!
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