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HIS HD 6850 IceQ X Turbo
- H685QNT1GD
- Graphics Processor
- Barts
- Cores
- 960
- TMUs
- 48
- ROPs
- 32
- Memory Size
- 1024 MB
- Memory Type
- GDDR5
- Bus Width
- 256 bit
GPU
I/O
Top
Rear
Graphics Processor
- GPU Name
- Barts
- GPU Variant
-
Barts PRO
(215-0798006)
- Architecture
- TeraScale 2
- Foundry
- TSMC
- Process Size
- 40 nm
- Transistors
- 1,700 million
- Density
- 6.7M / mm²
- Die Size
- 255 mm²
- Chip Package
- HFCBGA-1737
Graphics Card
- Release Date
Oct 21st, 2010
Dec 29th, 2010
- Generation
-
Northern Islands
(HD 6800)
- Predecessor
- Evergreen
- Successor
- Southern Islands
- Production
- End-of-life
- Bus Interface
- PCIe 2.0 x16
Clock Speeds
- GPU Clock
775 MHz
820 MHz (+6%)
- Memory Clock
-
1000 MHz
1100 MHz (+10%)
4 Gbps effective
4.4 Gbps effective
Memory
- Memory Size
- 1024 MB
- Memory Type
- GDDR5
- Memory Bus
- 256 bit
- Bandwidth
-
128.0 GB/s
140.8 GB/s
Render Config
- Shading Units
- 960
- TMUs
- 48
- ROPs
- 32
- Compute Units
- 12
- L1 Cache
- 8 KB (per CU)
- L2 Cache
- 512 KB
Theoretical Performance
- Pixel Rate
-
24.80 GPixel/s
26.24 GPixel/s
- Texture Rate
-
37.20 GTexel/s
39.36 GTexel/s
- FP32 (float)
-
1,488 GFLOPS
1.574 TFLOPS
Board Design
- Slot Width
- Dual-slot
- Length
198 mm
235 mm
7.8 inches
9.3 inches
- TDP
- 127 W
- Suggested PSU
- 300 W
- Outputs
2x DVI
1x HDMI 1.3a
2x mini-DisplayPort 1.1
2x DVI
1x HDMI 1.3a
1x DisplayPort 1.1
- Power Connectors
- 1x 6-pin
- Board Number
- 109-C22301-00B
Graphics Features
- DirectX
- 11.2 (11_0)
- OpenGL
- 4.4
- OpenCL
- 1.2
- Vulkan
- N/A
- Shader Model
- 5.0
Barts GPU Notes
| Generation: Northern Islands Mobile Variant: Blackcomb Codename: Victoria Graphics/Compute: GFX4 Display Core Engine: 5.0 Unified Video Decoder: 3.1 |
Other retail boards based on this design (20)
| Name | GPU Clock | Memory Clock | Other Changes |
|---|---|---|---|
| 790 MHz | 1000 MHz | 260 mm/10.2 inches, 2x DVI 1x HDMI 1x DisplayPort | |
| 790 MHz | 1000 MHz | 260 mm/10.2 inches, 2x DVI 1x HDMI 1x DisplayPort | |
| 775 MHz | 1000 MHz | 235 mm/9.3 inches, 2x DVI 1x HDMI 1x DisplayPort | |
| 775 MHz | 1000 MHz | 235 mm/9.3 inches, 2x DVI 1x HDMI 1x DisplayPort | |
| 775 MHz | 1000 MHz | 235 mm/9.3 inches, 2x DVI 1x HDMI 1x DisplayPort | |
|
HIS HD 6850 IceQ X Turbo
|
820 MHz | 1100 MHz | 235 mm/9.3 inches, 2x DVI 1x HDMI 1x DisplayPort |
| 800 MHz | 1000 MHz | 226 mm/8.9 inches, 2x DVI 1x HDMI 1x DisplayPort | |
| 820 MHz | 1100 MHz | 226 mm/8.9 inches, 2x DVI 1x HDMI 1x DisplayPort | |
| 860 MHz | 1100 MHz | 217 mm/8.5 inches, 2x DVI 1x HDMI 1x DisplayPort | |
| 820 MHz | 1100 MHz | 241 mm/9.5 inches | |
| 800 MHz | 1100 MHz | 238 mm/9.4 inches | |
| 775 MHz | 1000 MHz | 2x DVI 1x HDMI 1x DisplayPort | |
| 800 MHz | 1050 MHz | ||
| 775 MHz | 1000 MHz | 235 mm/9.3 inches | |
| 775 MHz | 1000 MHz | 220 mm/8.7 inches | |
| 820 MHz | 1100 MHz | 235 mm/9.3 inches, 2x DVI 1x HDMI 1x DisplayPort | |
| 820 MHz | 1100 MHz | 235 mm/9.3 inches, 2x DVI 1x HDMI 1x DisplayPort | |
| 775 MHz | 1000 MHz | 1x DVI 1x HDMI 1x VGA | |
| 800 MHz | 1050 MHz | 235 mm/9.3 inches, 2x DVI 1x HDMI 1x DisplayPort | |
| 800 MHz | 1050 MHz | 235 mm/9.3 inches, 2x DVI 1x HDMI 1x DisplayPort |
Apr 19th, 2024 19:54 EDT
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