• All Departments
  • Digital Download
Quick Links
Windows Device Finder
Ink & Toner Finder
Kingston Memory Finder
Corsair Memory Finder
Prize Picker
Rebate Archive
Send Us a Message
eBay Outlet
We Accept
Shop Safely
HACKER SAFE certified sites prevent over 99.9% of hacker crime.
Click to verify BBB accreditation and to see a BBB report.
NCIX - Our products on Shopbot
Testimonial Box
" Thankyou for sending my items in a timely and orderly fashion. I do like how you lay out step by step whe..."
— DeViLzzz
Read More
Write Review

Diamond Viper Radeon HD 3850 256MB GDDR3 PCI-E Dual DVI-I HDCP HDMI HDTV Out Video Card

Diamond Viper Radeon HD 3850 256MB GDDR3 PCI-E Dual DVI-I HDCP HDMI HDTV Out Video Card - 1
Actual product may not be exactly as shown.
Diamond Viper Radeon HD 3850 256MB GDDR3 PCI-E Dual DVI-I HDCP HDMI HDTV Out Video Card - 26984_l.jpg Diamond Viper Radeon HD 3850 256MB GDDR3 PCI-E Dual DVI-I HDCP HDMI HDTV Out Video Card - 26984_1.jpg Diamond Viper Radeon HD 3850 256MB GDDR3 PCI-E Dual DVI-I HDCP HDMI HDTV Out Video Card - 26984_10.jpg Diamond Viper Radeon HD 3850 256MB GDDR3 PCI-E Dual DVI-I HDCP HDMI HDTV Out Video Card - 26984_2.jpg Diamond Viper Radeon HD 3850 256MB GDDR3 PCI-E Dual DVI-I HDCP HDMI HDTV Out Video Card - 26984_3.jpg Diamond Viper Radeon HD 3850 256MB GDDR3 PCI-E Dual DVI-I HDCP HDMI HDTV Out Video Card - 26984_4.jpg Diamond Viper Radeon HD 3850 256MB GDDR3 PCI-E Dual DVI-I HDCP HDMI HDTV Out Video Card - 26984_5.jpg Diamond Viper Radeon HD 3850 256MB GDDR3 PCI-E Dual DVI-I HDCP HDMI HDTV Out Video Card - 26984_6.jpg Diamond Viper Radeon HD 3850 256MB GDDR3 PCI-E Dual DVI-I HDCP HDMI HDTV Out Video Card - 26984_7.jpg Diamond Viper Radeon HD 3850 256MB GDDR3 PCI-E Dual DVI-I HDCP HDMI HDTV Out Video Card - 26984_8.jpg Diamond Viper Radeon HD 3850 256MB GDDR3 PCI-E Dual DVI-I HDCP HDMI HDTV Out Video Card - 26984_9.jpg Customer Photos (0)
Reg. Price: $189.99  CAD
This Product is Not Available

This item is no longer available. Notify me if this product is available again.
Service Plan:
NCIX Express Exchange
If your product is diagnosed as defective, we will replace it with a brand new one! Learn More
None, I do not want NCIX Express Exchange 1 Year Component Express Exchange - Only $13.99 2 Year Component Express Exchange - Only $34.99 3 Year Component Express Exchange - Only $55.99
Avg. Rating:
Share this:
Add to your wish list
E-Mail to a friend
More from Diamond
More AMD & NVIDIA GPU from Diamond
Similar products
Print this item
Notify me

   Shipping Weight:   3 lbs
   Part #: 3850PE3256SB

Features    [ Edit | History ]

The ATI Radeon HD 3800 Series of GPUs allow you to experience the power of HD with graphics processing designed for how you work and play. The Diamond Radeon HD 3850 delivers outstanding performance at a great price. Advance to the next generation of HD game performance and life-like realism thanks to DirectX 10.1 capabilities and plug-and-play ATI CrossFireX multi-GPU upgradeability. Watch the latest Blu-ray and HD-DVD videos in full 1080p HD and upscale beyond - without placing huge demands on your CPU. Enjoy break-through efficiency with more processing performance per watt and energy-saving features to help save you money.

Quick Specs:
Host Interface PCI Express x16
Platform Supported PC
Limited Warranty 1 Year
Standard Memory 256 MB
API Supported DirectX 10.1 OpenGL 2.0
Maximum Resolution 2560 x 1600
Memory Technology GDDR3 SDRAM
HDCP Supported Yes
Bus Width 256 bit
Multi-GPU Technology CrossFireX
RAMDAC Speed 400 MHz
Digital Signal Yes
Number of Monitors Supported 2
Dual Link DVI Supported Yes
Chipset Manufacturer ATI
Chipset Model 3850
Chipset Line Radeon
Chipset Series HD 3000
Number of DVI Outputs 2
GPU Clock 668 MHz

Specifications    [ Edit | History ]
General Information  
     Brand Name: DIAMOND
     Manufacturer: Diamond Multimedia, USA
     Manufacturer Part Number: 3850PE3256SB
     Manufacturer Website Address:
     Package Type: Retail
     Product Line: Viper
     Product Name: Viper Radeon HD 3850 Graphics Card
     Product Type: Graphic Card
     Dual Link DVI Supported: Yes
     DVI: Yes
     Host Interface: PCI Express x16
     Number of DVI Outputs: 2
     Bus Width: 256 bit
     Memory Technology: GDDR3 SDRAM
     Standard Memory: 256 MB
     Additional Information:
  • PCI Express 2.0 support
  • Superscale unified shader architecture
  • Up to four GPU support with an AMD 790FX based motherboard
  • High-speed 128-bit-HDR (High Dynamic Range) rendering
  • Up to 24x Custom Filter Anti-Aliasing
  • 55nm process technology
  • Game Physics processing capability
  • ATI PowerPlay energy conserving technology
  • RoHS Compliant

     Platform Supported: PC
     System Requirements:
  • AMD Athlon or Intel Pentium 4
  • 512MB of system memory; 1GB or more for best performance.
  • Optical drive for installation software (CD-ROM or DVD-ROM drive).
  • 480MB available hard disk space
  • A 450 Watt or greater (650 for CrossFire) power supply recommended

OS Supported:

  • Microsoft Windows Vista
  • Microsoft Windows XP with Service Pack 2
  • Microsoft Windows 2000

Processor & Chipset  
     Chipset Line: Radeon
     Chipset Manufacturer: ATI
     Chipset Model: 3850
     Chipset Series: HD 3000
     GPU Clock: 668 MHz
     Number of Stream Processors: 320
Technical Information  
     API Supported: DirectX 10.1
OpenGL 2.0
     Digital Signal: Yes
     HDCP Supported: Yes
     Maximum Resolution: 2560 x 1600
     Multi-GPU Technology: CrossFireX
     Number of Monitors Supported: 2
     RAMDAC Speed: 400 MHz
     Shader Model: 4.1
     Limited Warranty: 1 Year

Diamond 3850PE3256SB Customer Reviews

Product reviews on are screened for relevance and inappropriate content. Reviews may contain inaccurate information about the product. If there is a discrepancy, please use the Flag this Review link located beside each review. Reviews are not an endorsement expressed by, but opinions from customers based on their own experience with a product. We do not recommend you make purchasing decisions based on facts or opinions expressed regarding Diamond 3850PE3256SB reviews.
Experience: 3 Days
 Verified Owner
- Cost!! On Sale For $99.99, What A Deal!
- Improvement Over ATI Radeon 1300 That It Replaced.
- Heatsink/Fan Inadequate, But Nothing A Little Aftermarket Cooling Can't Cure.
Bought This Video Card To Replace An Older Radeon 1300, And There Is A Marked Improvement In Performance. For The Price Of $99.99, I Could Not Go Wrong In Purchasing This Card, Even Though I Had To Order An Accellero Heatsink For It, Since It Does Run Warm At Both Idle And Load.

Three Star Rating Due To The Heatsink/Fan.

Experience: 1 Weeks
 Verified Owner
Runs very quiet with fans on auto, has plenty of power, dx10.
Drivers; they crash every four minutes on average with VPU recover on [various versions, see below]
I'm almost considering returning or fleabaying this card, the drivers from the 8.1 cat series on up to the 8.49betas I snagged from the net are horrible. I run a gigabyte ga-ma78-s2h board[F3 bios] with the onboard 780G[hd3200] gpu built into the Northbridge... it runs more stable by far.

I received the card and then:
- installed a fresh copy of windows XP pro SP1[including all updates to aug07 slipstreamed on disc],
- installed .Net framework all the way up to 3.5, including all service packs along the way,
- installed a fresh copy of directx 9.0c...
- installed the drivers for the mobo off the cd, disabled onboard vid, installed card.
- installed all windows updates, hotfixes, etc

Results: with default drivers off the Diamond disc, I ended up with a VPU recover error every four minutes, sometimes three in a row, sometimes vpu recover would pop up, then BSOD with various Ati2dvag.dll infinite loop error, or another one I forgot to write down. At this point I started running through driver revisions, settling on the 8.49betas from the catalyst betacrew site, as with almost every revision I could not disable VPU recover via the Catalyst Control Center. Once VPU Recover was disabled and CLIStart.exe was removed from the startup, and Catalyst A.I. disabled, system runs fine now.

On the plus side, once the driver nightmare had been resolved and windows installed twice just to make sure...
Image quality is sharp, card has plenty of horsepower for what I need it for. Runs a little sluggish in certain games, I probably should've bought the 3870 or at least a 512mb card, but for the price I paid, a quite solid unit.

Ati's high definition decoding is quite nice, would definately recommend this card for an HTPC.

Experience: 4 Months
-Good Price:Performance ratio
-Fantastic HD decoding
-No DVI -> HDMI dongle included
-No fan control, need to use a 3rd party application
At the time I purchased it, it was the best bang for the buck in terms of 3D performance as I was considering the 8800GT. The deciding factor was that the 8800GT wouldn't work in my Shuttle SN25P.

I have no issues with the HD3850 as it's done everything I need it to including gaming so no real complaints.

Experience: 1 Weeks
 Verified Owner
Cheap, fast, runs fairly cool, image quality.
nVidia counterparts are faster in the same price range.
Bought as an alternative to a 8800GT for a customer, I have 3870's myself and these are right up there. The card ran quiet and cooler than expected. Ran all the games that were thrown at it at a very reasonable speed, and the image quality was perfect. They may not be as fast as the 8800GT or 9600, but they are still a viable option and are plenty capable.

Experience: 85 Days
 Verified Owner
decent price, good budget with a good power.
none for what you are buying.
Bought this for my budget back up system I like to have when I'm working, modding my main system. I was very pleased with its performance. With my overclocked E2180 t 3.2Ghz I was able to score over 10,000 in 3dmark06. Excellent for a budget card with kick. I would suggest it to anyone who doesn't want to spend too much, and wants to enjoy the latest games.

Experience: 6 Weeks
Fast compared to old card.
relatively inexpensive
none that I can see
I upgraded my system recently from an AGP support graphics mobo to a new PCI one. When upgrading a system so completely like I did I was left with very little room for a video card int he budget, because I had to also buy a new processor and ram. This card is light years ahead of my old Geforce 6600. My view on this product may not be as comprehensive as some others because my old system was quite slow by modern standards, and my new system may be aswell I don't know. What I do know is that buying this card at this price for the performance gain it gave me was an easy one. If your looking for top end performance look to the 3870 but if your on a budget and every penny counts this is money well spent. It will provide you with atleast 2 years of good gaming use in which time you could save to buy something a little quicker. If your a casual gamer or a gamer on a budget buy this card you won't be disappointed.

Experience: 5 Days
 Verified Owner
Price perfomance ratio
single slot cooling
low power consumption
Not as fast as the 8800GT
I originally got my first 3850 over a month ago and was quite pleased with. While this card is not the fastest on the market the amount of money to put into purchase it versus the performance you get is really good. Especially when you team 2 of them up in crossfire. The other advantage this has over the more powerful cards is that the cooling solution is only single slot so you don't lose a slot on the back of your case for cooling. I would recommend this card for anyone on a tight gaming budget.

Experience: 1 Months
 Verified Owner
- Price
- Performance
- Temperature (92°C!)
The card is cheap and performance was very good in the games I tried. However the fan always runs at low speed no matter what is the temperature or what I'm doing, so the card get as high as a constant 92°C while gaming (in a very good ventilated case). I tried to tweak the fan with some softwares I found on the net and now the firmware is buggy, the fan randomly starts spinning like crazy. So I recommand waiting for a fix from ATI.

Experience: 40 Days
 Verified Owner
Great Price for quality card
Nice performance
Hastle free installation
Weak on the documentation and software
Overall have been pleasantly surprised with this card. I was waiting for the 3870 to finally arrive, but couldn't, so I went with this card. No regrets so far.

Experience: 45 Days
 Verified Owner
Pretty good numbers for $159(Boxing Week)
Reasonable power useage.
Did not like the fan control curve!
Fairly long card?
Realistically this card is a steal compared to last generations price to performance ratio(shakes my X1950Pro for less $$). I'm only running 1440x900 so the 256mb ram is not to big an issue for me. Using Rivatuner to control fan speed, find it keeps the card cooler.

 NCIX Forum Messages

Post a New Message  |    Browse NCIX Forums  

Please note that Forums is not a sales or product support board. For sales or specific product related questions, please send message to receive the fastest response.

Messages about Diamond Viper Radeon HD 3850 256MB GDDR3 PCI-E Dual DVI-I HDCP HDMI HDTV Out Video Card

No Sound from Rev.A dvi-hdmi dongle (Ciao- Jun 29, 08, 1 Replies) Read this message
This card and ASUS P5K-E mobo (Brandon_G- Jun 25, 08, 1 Replies) Read this message
Possible incompatible with p5k? (ahdee- Apr 19, 08, 2 Replies) Read this message
HDMI adapter (Sam_H- Apr 04, 08, 3 Replies) Read this message
Sure hope nobody else ever has to RMA one of these (Michael_N- Apr 04, 08, 6 Replies) Read this message
92C? (Jono \\- Mar 09, 08, 15 Replies) Read this message
Fan not increasing as heat increases! (Michael_N- Feb 20, 08, 2 Replies) Read this message
compatibility (turbo- Feb 10, 08, 1 Replies) Read this message
Ensure you install Diamond Viper Drivers (MetalMike- Feb 07, 08, 3 Replies) Read this message
Defective (Ryan_T- Feb 04, 08, 4 Replies) Read this message
1024x768 (Duy_T- Feb 01, 08, 22 Replies) Read this message
Problem with my psu (David_K- Jan 30, 08, 2 Replies) Read this message
first time crossfire-er (ahdee- Jan 30, 08, 24 Replies) Read this message
crossfire performance (Ryan_M- Jan 26, 08, 6 Replies) Read this message
ATI & Nvidia in the same box (mad_amd- Jan 24, 08, 2 Replies) Read this message

Post a New Message  |    All Messages       Browse NCIX Forums

Forum messages are not reviewed and may not contain accurate information about a product. Message contents are opinions from customers based on their own experience with a product. We do not recommend you make puchasing decisions based on Forum messages.
Reviews from the Web

Below are reviews found on other web sites for this product submitted by customers.

Comment: results in both single and Crossfire
Posted by: Albert_T @11/28/07
Comment: The Radeon HD 3850 is a bit slower than its more expensive sibling and as such ends up being tremendous competition for current mid-range cards like the GeForce 8600 GTS or Radeon HD 2600 XT
Posted by: windwork @11/19/07
Submit a review link   |   Latest 30 reviews
Product Warranty
NCIX provides a 30 day limited warranty on this product.  The remainder of the 1 year warranty is provided by the manufacturer.    Warranty length may vary depending on manufacturer and product.
Sales Policy

All pricing subject to change. For all prices, products and offers, reserves the right to make adjustments due to changing market conditions, product discontinuation, manufacturer price changes, errors in advertisements and other extenuating circumstances. Promotional offers from are subject to availability and are available only while supplies last. No rain checks will be issued on promotional items and offers.

While uses all reasonable efforts to include accurate and up-to-date information on the Site, makes no warranties or representations as to the Site's accuracy. assumes no liability or responsibility for any errors or omissions in the content on the Site. warrants product(s) to be in good working condition and free from defects in material and workmanship for a period of one (1) year for OEM packages, and for thirty (30) days for RETAIL packages, from the original Invoice date unless otherwise restricted below or by the manufacturer's own warranty policy. Defective returns and warranty service will be replaced, exchanged or repaired at's sole discretion, and based on vendor's policy.

NON-DEFECTIVE merchandise returns may be accepted on some items ONLY within 15 days of the Invoice date, at's discretion. All NON-DEFECTIVE returns are subject to a 15% restocking fee. No refunds will be issued for blank media, digital cameras (and accessories), opened software, printers, printer supplies, paper, projectors (and accessories), appliances, handhelds, PDAs, notebook computers, special order computers and special order items.

Defective software, video games or DVDs will be replaced by the SAME title and format ONLY (and subject to current availability) within 30 days of the Invoice date. Software, video games and DVDs may be returned within 30 days only if the item is UNOPENED (with shrink wrap still intact) at the sole discretion of does NOT apply a surcharge to credit card orders. Please read our RMA & warranty policy and terms & conditions for more information. If you have any questions regarding our sales and warranty policies, please send us a message -- we'll be glad to answer any of your questions.

Advanced Store Price Match
Get Deal Alerts in your Inbox!
Don't miss out on the latest coupons and rewards.
Please read our
privacy policy for details.
Holiday Shipping
To recieve your order by Dec 24th please place your order before 5pm PST on:

Ground Shipping
Dec 16th

Express Shipping
Dec 21th

More Details >>
Your Order Company Info Memberships Services Hotlinks
Order Status
RMAs (Merchandise returns)
Contact Us / Store Locator
Terms & Conditions
Privacy Policy
NCIX Rewards
Premier Partner Reseller Program
VIP Memberships
Advantage Membership
NCIX Affiliate Program
3rd Party Affiliate Program
Super Shipping Saver Club
Express Coverage
Express RMA
Express Shipping Service
Express Exchange and Care Coverage
Gift Cards & Balance Checker
Advanced Store Price Match
Same-Day Delivery (NEW)
Black Friday Sale 2015
Boxing Week Sale 2015
NCIX Newsletters
NCIX Forums
Folding @ Home Team
The Banner Vault
International Sites:  Canada
Copyright© 2015 Computer Inc. All rights reserved. / Server ID: 158 20151201173355  1513 ms
Back To Top