hi folks,im new here so sorry if i dont write in correct sector but let me describe my problem:

i bought new pc and im bit confused now,i pay hd 7870 graphic card but pc informacion software says i have 7850 WHY???The graphic drivers dont shows if its 7870 or 7850 or possibly other,this is what it show :

 Graphics Card Manufacturer Powered by AMD

Graphics Chipset AMD Radeon HD 7800 Series

Device ID 6819

Nothing to worry about. Mine shows as HD6900 series.

Intel I7 960 @ 3.87ghz *Intel DX58SO *HIS HD6970 2gb *Corsair TX650M *2x4gb Corsair XMS3 *WD Black 1TB *Windows 7 Home Premium 64bit *Gateway HD2401 24" 2ms 1920x1200  ***Asus N71Jq laptop *Intel I7 720QM Processor *Mobility Radeon HD5730 1gb *8gb Ram *Windows 7 64bit  ***Acer 5750 laptop

* A clear conscience is usually a sign of bad memory *

dont say that man,i bought pc few hours ago and i need to know if its 7870, im highly suspicious that it is 7850 or whatever,can anyone tell me how to discover the model without opening the case(it has warranty or something),i found this page [url=http://developer.amd.com.php53-23.ord1-1.websitetestlink.com/wordpress/media/2012/10/ATI_Device_ID_List_Oct_20121.txt]amd[/url] but not helps much,maybe it will for others

Ok...use SIW > http://www.gtopala.com/ click "video"

Intel I7 960 @ 3.87ghz *Intel DX58SO *HIS HD6970 2gb *Corsair TX650M *2x4gb Corsair XMS3 *WD Black 1TB *Windows 7 Home Premium 64bit *Gateway HD2401 24" 2ms 1920x1200  ***Asus N71Jq laptop *Intel I7 720QM Processor *Mobility Radeon HD5730 1gb *8gb Ram *Windows 7 64bit  ***Acer 5750 laptop

* A clear conscience is usually a sign of bad memory *

no results,here is the report:

----- [Video] ----------------------------------------------------------------

Property                        Value

Video Adapter                   AMD Radeon HD 7800 Series

Video Processor                 ATI display adapter (0x6819)

Adapter DAC Type                Internal DAC(400MHz)

PCI ID                          0x1002 / 0x6819 - Advanced Micro Devices [AMD] nee ATI / PITCAIRN PRO [Radeon HD 7800 Series]

PCI sub ID                      0x174B / 0xE217 - PC Partner Limited

Memory                          2048 MBytes

Adapter BIOS Date               02/22/12

PnP Device Id                   PCI\VEN_1002&DEV_6819&SUBSYS_E217174B&REV_00\4&BAB4994&0&0008

Video Mode Description          1024 x 768 x 4294967296 colors

Driver Version                  8.961.0.0

Driver Date                     2012-04-05 00:00:00

DirectX                         DirectX 11

Monitor                         Generic PnP Monitor

Model                           719B

Monitor ID                      DWE7193

Manufacturing Date              2001, Week 41

PnP Device Id                   DISPLAY\DWE7193\5&2E61F4D&0&UID256

Input                           Analog Input Voltage - 0.700V/0.000V

Serial Number                   GC1Y1E2379

Display Size                    16.3" (33 cm x 25 cm)

Horizontal Frequency            30-70 kHz

Vertical Frequency              50-160 Hz

Current Resolution              1024 x 768 @ 85 Hz

Supported Resolution            1024 x 768 @ 85 Hz - Aspect Ratio 4:3

Supported Resolution            1280 x 1024 @ 60 Hz - Aspect Ratio 5:4

Supported Resolution            1024 x 768 @ 85 Hz - Aspect Ratio 4:3

Supported Resolution            800 x 600 @ 85 Hz - Aspect Ratio 4:3

Supported Resolution            640 x 480 @ 85 Hz - Aspect Ratio 4:3

EDID Version                    1 revision 2

Max dot clock (video bandwidth) 90 MHz

DPMS Mode Support               Active Off, Suspend, Standby

Display Device                  \\.\DISPLAY1

Device Name                     AMD Radeon HD 7800 Series

Device Key                      \Registry\Machine\System\CurrentControlSet\Control\Video\{F29D1EC2-3738-4DA0-BC19-3FDB9FC259AF}\0000

Device Flags                    DISPLAY_DEVICE_ACTIVE, DISPLAY_DEVICE_MODESPRUNED, DISPLAY_DEVICE_PRIMARY_DEVICE

Monitor                         \\.\DISPLAY1\Monitor0

Display Device                  \\.\DISPLAY2

Device Name                     AMD Radeon HD 7800 Series

Device Key                      \Registry\Machine\System\CurrentControlSet\Control\Video\{F29D1EC2-3738-4DA0-BC19-3FDB9FC259AF}\0001

Device Flags                    DISPLAY_DEVICE_MODESPRUNED

Display Device                  \\.\DISPLAY3

Device Name                     AMD Radeon HD 7800 Series

Device Key                      \Registry\Machine\System\CurrentControlSet\Control\Video\{F29D1EC2-3738-4DA0-BC19-3FDB9FC259AF}\0002

Device Flags                    DISPLAY_DEVICE_MODESPRUNED

Display Device                  \\.\DISPLAY4

Device Name                     AMD Radeon HD 7800 Series

Device Key                      \Registry\Machine\System\CurrentControlSet\Control\Video\{F29D1EC2-3738-4DA0-BC19-3FDB9FC259AF}\0003

Device Flags                    DISPLAY_DEVICE_MODESPRUNED

Display Device                  \\.\DISPLAY5

Device Name                     AMD Radeon HD 7800 Series

Device Key                      \Registry\Machine\System\CurrentControlSet\Control\Video\{F29D1EC2-3738-4DA0-BC19-3FDB9FC259AF}\0004

Device Flags                    DISPLAY_DEVICE_MODESPRUNED

Display Device                  \\.\DISPLAYV1

Device Name                     RDPDD Chained DD

Device Key                      \Registry\Machine\System\CurrentControlSet\Control\Video\{DEB039CC-B704-4F53-B43E-9DD4432FA2E9}\0000

Device Flags                    DISPLAY_DEVICE_MIRRORING_DRIVER

Display Device                  \\.\DISPLAYV2

Device Name                     RDP Encoder Mirror Driver

Device Key                      \Registry\Machine\System\CurrentControlSet\Control\Video\{42cf9257-1d96-4c9d-87f3-0d8e74595f78}\0000

Device Flags                    DISPLAY_DEVICE_MIRRORING_DRIVER

Display Device                  \\.\DISPLAYV3

Device Name                     RDP Reflector Display Driver

Device Key                      \Registry\Machine\System\CurrentControlSet\Control\Video\{b043b95c-5670-4f10-b934-8ed0c8eb59a8}\0000

Device Flags                    DISPLAY_DEVICE_MIRRORING_DRIVER

ROSCO
Video Adapter       Radeon HD 6970
Code Name            Cayman
Video Processor     AMD Radeon Graphics Processor (0x6718) Technology            40 nm
Adapter DAC Type Internal DAC(400MHz)
PCI ID     0x1002 / 0x6718 (ATI Technologies Inc / Cayman XT [Radeon HD 6... PCI sub ID              0x1787 / 0x2010 (Hightech Information System Ltd.) Memory  2048 MBytes
Type       GDDR5
Dedicated Video Memory     2030 MB (2129346560) Dedicated System Memory   0 MB (0)
Shared System Memory        2065 MB (2165555200) BIOS Date              01/03/11
PnP Device Id         PCI\VEN_1002DEV_6718SUBSYS_20101787REV_00\419F... Video Mode Description       1920 x 1200 x 4294967296 colors
Driver Version        9.2.0.0
Driver Date             2012-09-27 00:00:00
DirectX   DirectX 11
Driver Name          aticfx32.dll
Driver Description  AMD Radeon HD 6900 Series

Mine is very specific....hmm. What does it say on the card itself?

Intel I7 960 @ 3.87ghz *Intel DX58SO *HIS HD6970 2gb *Corsair TX650M *2x4gb Corsair XMS3 *WD Black 1TB *Windows 7 Home Premium 64bit *Gateway HD2401 24" 2ms 1920x1200  ***Asus N71Jq laptop *Intel I7 720QM Processor *Mobility Radeon HD5730 1gb *8gb Ram *Windows 7 64bit  ***Acer 5750 laptop

* A clear conscience is usually a sign of bad memory *

From what I have been able to discover..with the little information available..it looks like a 7850 1gb. Thats using Device ID 6819  as a search. And its not much of a search > http://us.battle.net/wow/en/forum/topic/6934184279

Intel I7 960 @ 3.87ghz *Intel DX58SO *HIS HD6970 2gb *Corsair TX650M *2x4gb Corsair XMS3 *WD Black 1TB *Windows 7 Home Premium 64bit *Gateway HD2401 24" 2ms 1920x1200  ***Asus N71Jq laptop *Intel I7 720QM Processor *Mobility Radeon HD5730 1gb *8gb Ram *Windows 7 64bit  ***Acer 5750 laptop

* A clear conscience is usually a sign of bad memory *

Install CPUID HW monitor. It will tell the correct card model.

http://www.cpuid.com/softwares/hwmonitor.html

Gaming Rig
Gigabyte GA-P67A-UD7-B3 F7 bios
i7- 2600k ,Cooler Master V6GT
2x4 gig G-Skill Ripjaws X DDR3 1333
Asus GTX 680
Corsair TX 850W PSU
Creative X-FI Titanium Champion, Logitech Z-5500
Win 7 x64 Ultimate(SP1), Antec DF-85 case.

thank you guy for answers,nw monitor says 7800 series but i find this article [url]http://www.tomshardware.co.uk/Pitcairn-radeon-HD-7850-768-shaders-gpu,news-38466.html[/url] my card has 768 shaders too,im expecting tehnicial to tell if this is true(im possible played by seller

Yeah I'd say you have a 7850, although it seems a rare one probably sold only to OEMs.  That's most likely why it was difficult to find only by device ID.  Fortunately there's not much of a difference between the 7850 and 7870, and you won't be able to notice it anyway at a resolution of 1024x768.

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The opinions expressed above do not represent those of Advanced Micro Devices or any of their affiliates.

thank you all for answers,i returned the graphic card they acknoledge that it wasnt real 7870(it was weaker then 7850 even)and gived me new graphic card,now everything seems fine.

here is the thing i noticed which possibly can help others:

Device ID 7850 = 6819

Device ID 7870 = 6818