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ATI Radeon HD 4250
- Graphics Processor
- RV620
- Cores
- 40
- TMUs
- 4
- ROPs
- 4
- Memory Size
- 512 MB
- Memory Type
- DDR2
- Bus Width
- 64 bit
GPU
Recommended Gaming Resolutions:
- 640x480
- 1280x720
- 1366x768
The Radeon HD 4250 was a graphics card by ATI, launched on February 25th, 2009. Built on the 55 nm process, and based on the RV620 graphics processor, in its RV620 LE variant, the card supports DirectX 10.1. Since Radeon HD 4250 does not support DirectX 11 or DirectX 12, it might not be able to run all the latest games. The RV620 graphics processor is a relatively small chip with a die area of only 67 mm² and 181 million transistors. It features 40 shading units, 4 texture mapping units, and 4 ROPs. ATI has paired 512 MB DDR2 memory with the Radeon HD 4250, which are connected using a 64-bit memory interface. The GPU is operating at a frequency of 594 MHz, memory is running at 396 MHz.
Being a single-slot card, the ATI Radeon HD 4250 does not require any additional power connector, its power draw is rated at 25 W maximum. Display outputs include: 1x DVI, 1x VGA, 1x S-Video. Radeon HD 4250 is connected to the rest of the system using a PCI-Express 2.0 x16 interface.
Being a single-slot card, the ATI Radeon HD 4250 does not require any additional power connector, its power draw is rated at 25 W maximum. Display outputs include: 1x DVI, 1x VGA, 1x S-Video. Radeon HD 4250 is connected to the rest of the system using a PCI-Express 2.0 x16 interface.
Graphics Processor
Graphics Card
- Release Date
- Feb 25th, 2009
- Generation
-
Radeon R600
(HD 4200)
- Predecessor
- Radeon R500 PCIe
- Successor
- Radeon R700
- Production
- End-of-life
- Bus Interface
- PCIe 2.0 x16
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
- GPU Clock
- 594 MHz
- Memory Clock
-
396 MHz
792 Mbps effective
Memory
- Memory Size
- 512 MB
- Memory Type
- DDR2
- Memory Bus
- 64 bit
- Bandwidth
- 6.336 GB/s
Render Config
- Shading Units
- 40
- TMUs
- 4
- ROPs
- 4
- Compute Units
- 2
- L2 Cache
- 64 KB
Theoretical Performance
- Pixel Rate
- 2.376 GPixel/s
- Texture Rate
- 2.376 GTexel/s
- FP32 (float)
- 47.52 GFLOPS
Board Design
- Slot Width
- Single-slot
- TDP
- 25 W
- Suggested PSU
- 200 W
- Outputs
- 1x DVI
1x VGA
1x S-Video
- Power Connectors
- None
Graphics Features
- DirectX
- 10.1 (10_1)
- OpenGL
- 3.3
- OpenCL
- N/A
- Vulkan
- N/A
- Shader Model
- 4.1
Card Notes
| Rare GPU |
RV620 GPU Notes
| Mobile Variant: M82 / M84 Codename: Koopa Graphics/Compute: GFX3 Display Core Engine: 3.0 Unified Video Decoder: 1.0 |
Apr 24th, 2024 20:53 EDT
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