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ATI Radeon HD 3450
- Graphics Processor
- RV620
- Cores
- 40
- TMUs
- 4
- ROPs
- 4
- Memory Size
- 256 MB
- Memory Type
- DDR2
- Bus Width
- 64 bit
GPU
Recommended Gaming Resolutions:
- 640x480
- 1280x720
- 1366x768
The Radeon HD 3450 was a graphics card by ATI, launched on December 10th, 2007. 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 3450 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 256 MB DDR2 memory with the Radeon HD 3450, which are connected using a 64-bit memory interface. The GPU is operating at a frequency of 600 MHz, memory is running at 500 MHz.
Being a single-slot card, the ATI Radeon HD 3450 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 3450 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 3450 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 3450 is connected to the rest of the system using a PCI-Express 2.0 x16 interface.
Graphics Processor
Graphics Card
- Release Date
- Dec 10th, 2007
- Generation
-
Radeon R600
(HD 3400)
- Predecessor
- Radeon R500 PCIe
- Successor
- Radeon R700
- Production
- End-of-life
- Bus Interface
- PCIe 2.0 x16
- Reviews
- 7 in our database
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
- 600 MHz
- Memory Clock
-
500 MHz
1000 Mbps effective
Memory
- Memory Size
- 256 MB
- Memory Type
- DDR2
- Memory Bus
- 64 bit
- Bandwidth
- 8.000 GB/s
Render Config
- Shading Units
- 40
- TMUs
- 4
- ROPs
- 4
- Compute Units
- 2
- L2 Cache
- 64 KB
Theoretical Performance
- Pixel Rate
- 2.400 GPixel/s
- Texture Rate
- 2.400 GTexel/s
- FP32 (float)
- 48.00 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
- Board Number
- B629
Graphics Features
- DirectX
- 10.1 (10_1)
- OpenGL
- 3.3
- OpenCL
- N/A
- Vulkan
- N/A
- Shader Model
- 4.1
Card Notes
| Variant Memory: 512 MB |
RV620 GPU Notes
| Mobile Variant: M82 / M84 Codename: Koopa Graphics/Compute: GFX3 Display Core Engine: 3.0 Unified Video Decoder: 1.0 Latest Drivers: Windows XP / 8: Catalyst Software Suite 13.1 / 13.4 Beta Windows Vista / 7: Catalyst Software Suite 13.9 |
Retail boards based on this design (2)
| Name | GPU Clock | Memory Clock | Other Changes |
|---|---|---|---|
| 820 MHz | 700 MHz | 128 MB, GDDR3 | |
| 600 MHz | 500 MHz |
Apr 24th, 2025 04:34 EDT
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