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AMD Radeon R7 A260
- Graphics Processor
- Topaz
- Cores
- 384
- TMUs
- 24
- ROPs
- 8
- Memory Size
- 1024 MB
- Memory Type
- GDDR5
- Bus Width
- 128 bit
GPU
Recommended Gaming Resolutions:
- 1366x768
- 1600x900
- 1920x1080
The Radeon R7 A260 was a mobile graphics chip by AMD, launched in 2014. Built on the 28 nm process, and based on the Topaz graphics processor, in its Topaz XT variant, the chip supports DirectX 12. This ensures that all modern games will run on Radeon R7 A260. The Topaz graphics processor is an average sized chip with a die area of 125 mm² and 1,550 million transistors. It features 384 shading units, 24 texture mapping units, and 8 ROPs. AMD has paired 1,024 MB GDDR5 memory with the Radeon R7 A260, which are connected using a 128-bit memory interface. The GPU is operating at a frequency of 900 MHz, which can be boosted up to 980 MHz, memory is running at 900 MHz (3.6 Gbps effective).
Its power draw is not exactly known. 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. Radeon R7 A260 is connected to the rest of the system using a PCI-Express 3.0 x8 interface.
Its power draw is not exactly known. 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. Radeon R7 A260 is connected to the rest of the system using a PCI-Express 3.0 x8 interface.
Graphics Processor
Mobile Graphics
Relative Performance
Based on TPU review data: "Performance Summary" at 1920x1080, 4K for 2080 Ti and faster.
Performance estimated based on architecture, shader count and clocks.
Clock Speeds
- Base Clock
- 900 MHz
- Boost Clock
- 980 MHz
- Memory Clock
-
900 MHz
3.6 Gbps effective
Memory
- Memory Size
- 1024 MB
- Memory Type
- GDDR5
- Memory Bus
- 128 bit
- Bandwidth
- 57.60 GB/s
Render Config
- Shading Units
- 384
- TMUs
- 24
- ROPs
- 8
- Compute Units
- 6
- L1 Cache
- 16 KB (per CU)
- L2 Cache
- 256 KB
Theoretical Performance
- Pixel Rate
- 7.840 GPixel/s
- Texture Rate
- 23.52 GTexel/s
- FP32 (float)
- 752.6 GFLOPS
Board Design
- TDP
- unknown
- Outputs
- Portable Device Dependent
Graphics Features
- DirectX
- 12 (12_0)
- OpenGL
- 4.6
- OpenCL
- 2.1
- Vulkan
- 1.2.170
- Shader Model
- 6.5
Card Notes
| Lenovo IdeaCentre B50-35 (F0AV001QCK) |
Topaz GPU Notes
| Generation: Volcanic Islands Desktop Variant: Iceland Mobile Variant: Meso / Weston / Polaris 24 Graphics/Compute: GFX8 (gfx802) Display Core Engine: No Support Unified Video Decoder: No Support Video Compression Engine: No Support System DMA: 2.0.0 CLRX: GCN 1.2.0 |
Nov 18th, 2024 22:29 EST
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