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ASUS ROG HD 3850 X2
- Graphics Processor
- RV670 x2
- Cores
- 320 x2
- TMUs
- 16 x2
- ROPs
- 16 x2
- Memory Size
- 512 MB x2
- Memory Type
- GDDR3
- Bus Width
- 256 bit x2
GPU
I/O
Graphics Processor
- GPU Name
-
RV670
- GPU Variant
-
RV670 PRO
(215-0708003)
- Architecture
- TeraScale
- Foundry
- TSMC
- Process Size
- 55 nm
- Transistors
- 666 million
- Density
- 3.5M / mm²
- Die Size
- 192 mm²
- Chip Package
- FCBGA-1281
Clock Speeds
- GPU Clock
- 669 MHz
- Memory Clock
-
828 MHz
1656 Mbps effective
Memory
- Memory Size
-
512 MB
- Memory Type
- GDDR3
- Memory Bus
-
256 bit
- Bandwidth
-
52.99 GB/s
Render Config
- Shading Units
-
320
- TMUs
-
16
- ROPs
-
16
- Compute Units
-
4
- L2 Cache
-
256 KB
Theoretical Performance
- Pixel Rate
-
10.70 GPixel/s
- Texture Rate
-
10.70 GTexel/s
- FP32 (float)
-
428.2 GFLOPS
- FP64 (double)
-
85.63 GFLOPS (1:5)
Board Design
- Slot Width
- Dual-slot
- TDP
- 140 W
- Suggested PSU
- 300 W
- Outputs
- 2x DVI
1x S-Video
Graphics Features
- DirectX
- 10.1 (10_1)
- OpenGL
-
3.3 (full)
4.0 (partial)
- OpenCL
- N/A
- Vulkan
- N/A
- Shader Model
- 4.1
RV670 GPU Notes
Mobile Variant: M88
Codename: Boom
Graphics/Compute: GFX3
Display Core Engine: 2.0
Unified Video Decoder: 1.0
RV670 Chip Numbers:
RV670 XT (215-0708017)
RV670 XTX ES (215-0708001)
Latest Drivers:
Windows XP / 8:
Catalyst Software Suite 13.1 / 13.4 Beta
Windows Vista / 7:
Catalyst Software Suite 13.9 |
Other retail boards
based on this design (1)
Name |
GPU Clock |
Memory Clock |
Other Changes |
ASUS ROG HD 3850 X2
|
669 MHz |
828 MHz |
|