PowerColor HD 7850 2 GB
AX7850-2GBD5-2DH
AX7850-2GBD5-DHE
AX7850-2GBD5-DHE
- Graphics Processor
- Pitcairn
- Cores
- 1024
- TMUs
- 64
- ROPs
- 32
- Memory Size
- 2 GB
- Memory Type
- GDDR5
- Bus Width
- 256 bit
Graphics Processor
Graphics Card
- Release Date
Mar 5th, 2012
Mar 6th, 2012
- Generation
-
Southern Islands
(HD 7800)
- Production
- End-of-life
- Bus Interface
- PCIe 3.0 x16
Clock Speeds
- GPU Clock
- 860 MHz
- Memory Clock
-
1200 MHz
4800 MHz effective
Memory
- Memory Size
- 2 GB
- Memory Type
- GDDR5
- Memory Bus
- 256 bit
- Bandwidth
- 153.6 GB/s
Render Config
- Shading Units
- 1024
- TMUs
- 64
- ROPs
- 32
- Compute Units
- 16
- L1 Cache
- 16 KB (per CU)
- L2 Cache
- 512 KB
Theoretical Performance
- Pixel Rate
- 27.52 GPixel/s
- Texture Rate
- 55.04 GTexel/s
- FP32 (float) performance
- 1.761 TFLOPS
- FP64 (double) performance
- 110.1 GFLOPS (1:16)
Board Design
- Slot Width
- Dual-slot
- Length
8.28 inches
8.11 inches
210 mm
206 mm
- TDP
- 130 W
- Suggested PSU
- 350 W
- Outputs
1x DVI
1x HDMI
2x mini-DisplayPort
1x DVI
1x HDMI
1x DisplayPort
- Power Connectors
- 1x 6-pin
- Board Number
- C401-47
Graphics Features
- DirectX
- 12.0 (11_1)
- OpenGL
- 4.6
- OpenCL
- 1.2
- Vulkan
- 1.1.101
- Shader Model
- 5.1
Pitcairn GPU Notes
Architecture Codename: Southern Islands CLRX Version: GCN 1.0 Graphics/Compute: GFX6 (gfx601) Display Core Engine: 6.0 Unified Video Decoder: 4.0 Video Compression Engine: 1.0 |
Other retail boards based on this design (82)
Name | GPU Clock | Memory Clock | Other Changes |
---|---|---|---|
AFOX HD 7850
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860 MHz | 1200 MHz | 8.5 inches/216 mm, Single-slot, 1x DVI 1x HDMI 1x DisplayPort 1x mini-DisplayPort |
AFOX HD 7850 Low Profile
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860 MHz | 1200 MHz | 9 inches/229 mm, Single-slot, 1x DVI 1x DisplayPort |
ASUS Dragon HD 7850 DirectCU II OC 1 GB
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910 MHz | 1250 MHz | 1024 MB, 10.63 inches/270 mm, 2x DVI 1x HDMI 1x DisplayPort |
ASUS Dragon HD 7850 DirectCU II OC 2 GB
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1000 MHz | 1250 MHz | 10.47 inches/266 mm, 2x DVI 1x HDMI 1x DisplayPort |
ASUS HD 7850 DirectCU
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860 MHz | 1200 MHz | 1024 MB, 9.8 inches/249 mm, 2x DVI 1x HDMI 1x DisplayPort |
ASUS HD 7850 DirectCU II
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870 MHz | 1210 MHz | 10.2 inches/259 mm |
ASUS HD 7850 DirectCU II TOP
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1050 MHz | 1250 MHz | 10.2 inches/259 mm |
ASUS HD 7850 DirectCU II TOP V2
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1000 MHz | 1250 MHz | 10.47 inches/266 mm, 2x DVI 1x HDMI 1x DisplayPort |
ASUS HD 7850 DirectCU II V2
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860 MHz | 1200 MHz | 10.4 inches/264 mm, 2x DVI 1x HDMI 1x DisplayPort |
Club 3D HD 7850
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860 MHz | 1200 MHz | |
Club 3D HD 7850 royalAce
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1000 MHz | 1200 MHz | 10.55 inches/268 mm, 2x DVI 1x HDMI 2x mini-DisplayPort |
Club 3D HD 7850 royalKing 1 GB
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910 MHz | 1200 MHz | 1024 MB, 7.8 inches/198 mm, 1x DVI 1x HDMI 1x DisplayPort |
Club 3D HD 7850 royalKing 2 GB
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910 MHz | 1200 MHz | 7.8 inches/198 mm, 1x DVI 1x HDMI 1x DisplayPort |
Club 3D HD 7850 royalQueen 1 GB
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860 MHz | 1200 MHz | 1024 MB, 7.8 inches/198 mm, 1x DVI 1x HDMI 1x DisplayPort |
Club 3D HD 7850 royalQueen 2 GB
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860 MHz | 1200 MHz | 7.8 inches/198 mm, 1x DVI 1x HDMI 1x DisplayPort |
ColorFire HD 7850 PRO X6
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860 MHz | 1200 MHz | 6x mini-DisplayPort |
ColorFire HD 7850 XStorm
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860 MHz | 1200 MHz | 2x DVI 1x HDMI 1x DisplayPort |
ColorFire i-Cafe HD 7850 1 GB
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860 MHz | 1200 MHz | 1024 MB, 1x DVI 1x HDMI 1x DisplayPort |
ColorFire i-Cafe HD 7850 2 GB
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860 MHz | 1200 MHz | 1x DVI 1x HDMI 1x DisplayPort |
Dataland HD 7850 Dual Cool 1 GB
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910 MHz | 1200 MHz | 1024 MB, 1x DVI 1x HDMI 1x DisplayPort |
Dataland HD 7850 Dual Cool 2 GB
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910 MHz | 1200 MHz | 1x DVI 1x HDMI 1x DisplayPort |
Diamond HD 7850
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860 MHz | 1200 MHz | 8 inches/203 mm |
Diamond HD 7850 V2
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860 MHz | 1200 MHz | 8.7 inches/221 mm |
GIGABYTE HD 7850 WindForce 2X 1 GB
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860 MHz | 1200 MHz | 1024 MB, 9.49 inches/241 mm |
GIGABYTE HD 7850 WindForce 2X 2 GB
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860 MHz | 1200 MHz | 9.49 inches/241 mm |
GIGABYTE HD 7850 WindForce 2X OC 1 GB
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900 MHz | 1200 MHz | 1024 MB, 9.49 inches/241 mm |
GIGABYTE HD 7850 WindForce 2X OC 2 GB
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975 MHz | 1200 MHz | 9.49 inches/241 mm |
HIS HD 7850 Fan 1 GB
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860 MHz | 1200 MHz | 1024 MB, 9.055 inches/230 mm |
HIS HD 7850 Fan 2 GB
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860 MHz | 1200 MHz | 9.055 inches/230 mm |
HIS HD 7850 IceQ Turbo
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1000 MHz | 1200 MHz | 11.69 inches/297 mm |
HIS HD 7850 IceQ Turbo X
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1000 MHz | 1250 MHz | 11.69 inches/297 mm |
HIS HD 7850 IceQ X 1 GB
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860 MHz | 1200 MHz | 1024 MB, 9.25 inches/235 mm |
HIS HD 7850 IceQ X 2 GB
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860 MHz | 1200 MHz | 9.25 inches/235 mm |
HIS HD 7850 IceQ X Turbo 1 GB
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1000 MHz | 1200 MHz | 1024 MB, 9.25 inches/235 mm |
HIS HD 7850 IceQ X Turbo 2 GB
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1000 MHz | 1200 MHz | 9.25 inches/235 mm |
HIS HD 7850 IceQ X Turbo X
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1000 MHz | 1250 MHz | 9.25 inches/235 mm |
HIS HD 7850 iPower IceQ
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860 MHz | 1200 MHz | 4 GB, 11.7 inches/297 mm, 2x DVI 1x HDMI 2x mini-DisplayPort |
HIS HD 7850 iPower IceQ Turbo
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1000 MHz | 1200 MHz | 4 GB, 11.7 inches/297 mm, 2x DVI 1x HDMI 2x mini-DisplayPort |
HIS HD 7850 iPower IceQ X²
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860 MHz | 1200 MHz | 8.82 inches/224 mm |
HIS HD 7850 iPower IceQ X² Turbo
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1000 MHz | 1200 MHz | 8.82 inches/224 mm |
M-ONE HD 7850 Skyrocket
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900 MHz | 1200 MHz | 1x DVI 1x HDMI 1x VGA |
MAXSUN HD 7850 Big Mac X2
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860 MHz | 1200 MHz | 1x DVI 1x HDMI 1x VGA |
MAXSUN HD 7850 Jumbo
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860 MHz | 1200 MHz | 1024 MB, 1x DVI 1x HDMI 1x VGA |
MSI HD 7850 Hawk 1 GB
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980 MHz | 1200 MHz | 1024 MB |
MSI HD 7850 Hawk 2 GB
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980 MHz | 1200 MHz | 8.268 inches/210 mm |
MSI HD 7850 OC 1 GB
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900 MHz | 1200 MHz | 1024 MB, 7.952 inches/202 mm |
MSI HD 7850 OC 2 GB
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900 MHz | 1200 MHz | 7.952 inches/202 mm |
MSI HD 7850 Power Edition OC
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950 MHz | 1200 MHz | 8.268 inches/210 mm |
MSI HD 7850 Twin Frozr III OC
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900 MHz | 1200 MHz | 8.877 inches/225 mm |
PowerColor HD 7850 1 GB
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860 MHz | 1200 MHz | 1024 MB, 8.11 inches/206 mm, 1x DVI 1x HDMI 1x DisplayPort |
PowerColor HD 7850 2 GB
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860 MHz | 1200 MHz | 8.11 inches/206 mm, 1x DVI 1x HDMI 1x DisplayPort |
PowerColor HD 7850 Fling Force
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910 MHz | 1200 MHz | 1x DVI 1x HDMI 1x DisplayPort |
PowerColor HD 7850 SCS3
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860 MHz | 1200 MHz | 1024 MB, 8 inches/203 mm, 1x DVI 1x HDMI 1x DisplayPort |
PowerColor HD 7850 V2
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860 MHz | 1200 MHz | 8 inches/203 mm, 1x DVI 1x HDMI 1x DisplayPort |
PowerColor PCS+ HD 7850
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1000 MHz | 1225 MHz | 9.055 inches/230 mm, 2x DVI 1x HDMI 2x mini-DisplayPort |
Sapphire HD 7850 Dual-X 1 GB
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860 MHz | 1200 MHz | 1024 MB, 8.15 inches/207 mm, 2x DVI 1x HDMI 1x DisplayPort |
Sapphire HD 7850 Dual-X 2 GB
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860 MHz | 1200 MHz | 8.15 inches/207 mm, 2x DVI 1x HDMI 1x DisplayPort |
Sapphire HD 7850 Dual-X OC 1 GB
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900 MHz | 1200 MHz | 1024 MB, 8.15 inches/207 mm, 2x DVI 1x HDMI 1x DisplayPort |
Sapphire HD 7850 Dual-X OC 2 GB
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920 MHz | 1250 MHz | 8.15 inches/207 mm, 2x DVI 1x HDMI 1x DisplayPort |
Sapphire HD 7850 Eyefinity 2.0 2 GB
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860 MHz | 1200 MHz | 8.267 inches/210 mm |
Sapphire HD 7850 Net Bar
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860 MHz | 1200 MHz | 1x DVI 1x HDMI 1x VGA |
Sapphire HD 7850 OC 2 GB
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920 MHz | 1250 MHz | 8.27 inches/210 mm |
Sapphire HD 7850 OC Eyefinity 2.0 1 GB
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900 MHz | 1200 MHz | 1024 MB, 8.15 inches/207 mm, 2x DVI 1x HDMI 1x DisplayPort |
Sapphire HD 7850 Overseas Edition
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860 MHz | 1200 MHz | 1x DVI 1x HDMI 1x VGA |
VisionTek HD 7850
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860 MHz | 1200 MHz | |
VisionTek HD 7850 OC Edition
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1000 MHz | 1225 MHz | |
VTX3D HD 7850 VChamp
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1000 MHz | 1225 MHz | 2x DVI 1x HDMI 2x mini-DisplayPort |
VTX3D HD 7850 X-Edition 1 GB
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1000 MHz | 1225 MHz | 1024 MB, 2x DVI 1x HDMI 2x mini-DisplayPort |
VTX3D HD 7850 X-Edition 2 GB
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1000 MHz | 1225 MHz | 2x DVI 1x HDMI 2x mini-DisplayPort |
XFX Double D HD 7850 1 GB
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860 MHz | 1200 MHz | 1024 MB, 7.8 inches/198 mm, 2x DVI 1x HDMI 2x mini-DisplayPort |
XFX Double D HD 7850 2 GB
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860 MHz | 1200 MHz | 9.5 inches/241 mm, 2x DVI 1x HDMI 2x mini-DisplayPort |
XFX Double D HD 7850 Black Edition
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975 MHz | 1250 MHz | 9.5 inches/241 mm, 2x DVI 1x HDMI 2x mini-DisplayPort |
XFX FX 7850 Monster
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860 MHz | 1200 MHz | 2x DVI 1x HDMI 2x mini-DisplayPort |
XFX HD 7850 1 GB
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860 MHz | 1200 MHz | 1024 MB, 7.8 inches/198 mm, 2x DVI 1x HDMI 2x mini-DisplayPort |
XFX HD 7850 1 GB
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860 MHz | 1200 MHz | 1024 MB, 7.8 inches/198 mm, 2x DVI 1x HDMI 2x mini-DisplayPort |
XFX HD 7850 2 GB
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860 MHz | 1200 MHz | 7.8 inches/198 mm |
XFX HD 7850 2 GB
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860 MHz | 1200 MHz | 9.5 inches/241 mm, 2x DVI 1x HDMI 2x mini-DisplayPort |
XFX HD 7850 2 GB
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860 MHz | 1200 MHz | 7.8 inches/198 mm, 2x DVI 1x HDMI 2x mini-DisplayPort |
XFX HD 7850 Black Edition
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975 MHz | 1250 MHz | 9.5 inches/241 mm, 2x DVI 1x HDMI 2x mini-DisplayPort |
Yeston HD 7850
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860 MHz | 1200 MHz | 8.66 inches/220 mm, 2x DVI 1x HDMI 1x DisplayPort |
Zalman HD 7850 GV1000-Cu
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860 MHz | 1200 MHz | 8.35 inches/212 mm |
Zalman HD 7850 VF1500
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860 MHz | 1200 MHz | 8.86 inches/225 mm |