ATI Mobility Radeon HD 4570
- Graphics Processor
- M92
- Cores
- 80
- TMUs
- 8
- ROPs
- 4
- Memory Size
- 512 MB
- Memory Type
- GDDR3
- Bus Width
- 64 bit
Recommended Gaming Resolutions:
- 640x480
- 1280x720
- 1366x768
- 1600x900
- 1920x1080
- 2560x1440
- 3840x2160
The Mobility Radeon HD 4570 was a graphics card by ATI, launched in January 2009. Built on the 55 nm process, and based on the M92 graphics processor, the card supports DirectX 10.1. The M92 graphics processor is a relatively small chip with a die area of only 73 mm² and 242 million transistors. It features 80 shading units, 8 texture mapping units and 4 ROPs. ATI has placed 512 MB GDDR3 memory on the card, which are connected using a 64-bit memory interface. The GPU is operating at a frequency of 680 MHz, memory is running at 800 MHz.
Being a mxm module card, its power draw is not exactly known. This device has no display connectivity, as it is not designed to have monitors connected to it.
Being a mxm module card, its power draw is not exactly known. This device has no display connectivity, as it is not designed to have monitors connected to it.
Graphics Processor
Mobile Graphics
- Release Date
- Jan 9th, 2009
- Generation
-
M9x
(Mobility HD 4500)
- Production
- End-of-life
- Bus Interface
- MXM-II
- Reviews
- 2 in our database
Relative Performance
Based on TPU review data: "Performance Summary" at 1920x1080
Performance estimated based on architecture, shader count and clocks.
Clock Speeds
- GPU Clock
- 680 MHz
- Memory Clock
-
800 MHz
1600 MHz effective
Memory
- Memory Size
- 512 MB
- Memory Type
- GDDR3
- Memory Bus
- 64 bit
- Bandwidth
- 12.80 GB/s
Render Config
- Shading Units
- 80
- TMUs
- 8
- ROPs
- 4
- Compute Units
- 1
- L1 Cache
- 16 KB (per CU)
- L2 Cache
- 64 KB
Theoretical Performance
- Pixel Rate
- 2.720 GPixel/s
- Texture Rate
- 5.440 GTexel/s
- FP32 (float) performance
- 108.8 GFLOPS
Board Design
- Slot Width
- MXM Module
- TDP
- unknown
- Outputs
- No outputs
Graphics Features
- DirectX
- 10.1 (10_1)
- OpenGL
- 3.3
- OpenCL
- 1.1
- Vulkan
- N/A
- Shader Model
- 4.1
M92 GPU Notes
| Chip Variant: RV710 Codename: Luigi Graphics/Compute: GFX3 Display Core Engine: 3.2 Unified Video Decoder: 2.2 |