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AMD Radeon HD 6670A
- Graphics Processor
- Turks
- Cores
- 480
- TMUs
- 24
- ROPs
- 8
- Memory Size
- 1024 MB
- Memory Type
- GDDR5
- Bus Width
- 128 bit
GPU
Recommended Gaming Resolutions:
- 640x480
- 1280x720
- 1366x768
The Radeon HD 6670A was a mobile graphics chip by AMD, launched on April 19th, 2011. Built on the 40 nm process, and based on the Turks graphics processor, in its Turks XT variant, the chip supports DirectX 11.2. The Turks graphics processor is an average sized chip with a die area of 118 mm² and 716 million transistors. It features 480 shading units, 24 texture mapping units, and 8 ROPs. AMD has paired 1,024 MB GDDR5 memory with the Radeon HD 6670A, which are connected using a 128-bit memory interface. The GPU is operating at a frequency of 600 MHz, memory is running at 1000 MHz (4 Gbps effective).
Being a mxm module card, its power draw is rated at 45 W maximum. This device has no display connectivity, as it is not designed to have monitors connected to it. Rather it is intended for use in laptop/notebooks and will use the output of the host mobile device.
Being a mxm module card, its power draw is rated at 45 W maximum. This device has no display connectivity, as it is not designed to have monitors connected to it. Rather it is intended for use in laptop/notebooks and will use the output of the host mobile device.
Graphics Processor
- GPU Name
- Turks
- GPU Variant
-
Turks XT
(215-0803000)
- Architecture
- TeraScale 2
- Foundry
- TSMC
- Process Size
- 40 nm
- Transistors
- 716 million
- Density
- 6.1M / mm²
- Die Size
- 118 mm²
- Chip Package
- FCBGA-962
Mobile Graphics
- Release Date
- Apr 19th, 2011
- Generation
-
All-In-One
(HD 6000)
- Production
- End-of-life
- Bus Interface
- MXM-A (3.0)
Relative Performance
Based on TPU review data: "Performance Summary" at 1920x1080, 4K for RTX 3080 and faster.
Performance estimated based on architecture, shader count and clocks.
Clock Speeds
- GPU Clock
- 600 MHz
- Memory Clock
-
1000 MHz
4 Gbps effective
Memory
- Memory Size
- 1024 MB
- Memory Type
- GDDR5
- Memory Bus
- 128 bit
- Bandwidth
- 64.00 GB/s
Render Config
- Shading Units
- 480
- TMUs
- 24
- ROPs
- 8
- Compute Units
- 6
- L1 Cache
- 8 KB (per CU)
- L2 Cache
- 256 KB
Theoretical Performance
- Pixel Rate
- 4.800 GPixel/s
- Texture Rate
- 14.40 GTexel/s
- FP32 (float)
- 576.0 GFLOPS
Board Design
- Slot Width
- MXM Module
- TDP
- 45 W
- Outputs
- Portable Device Dependent
Graphics Features
- DirectX
- 11.2 (11_0)
- OpenGL
- 4.4
- OpenCL
- 1.2
- Vulkan
- N/A
- Shader Model
- 5.0
Card Notes
| Used In All-In-One PCs |
Turks GPU Notes
| Generation: Northern Islands Mobile Variant: Whistler / Thames Graphics/Compute: GFX4 Display Core Engine: 5.0 Unified Video Decoder: 3.1 Latest Drivers: Windows XP / 8: Catalyst Software Suite 14.4 Windows Vista : Catalyst Software Suite 13.12 Windows 7 / 8.1 / 10: Catalyst Software Suite 15.7.1 / 16.2.1 Beta |
Aug 2nd, 2025 00:54 CDT
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