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ATI Radeon HD 4650
- Graphics Processor
- RV730
- Cores
- 320
- TMUs
- 32
- ROPs
- 8
- Memory Size
- 256 MB
- Memory Type
- GDDR3
- Bus Width
- 128 bit
GPU
Recommended Gaming Resolutions:
- 1280x720
- 1366x768
- 1600x900
The Radeon HD 4650 was a graphics card by ATI, launched on September 10th, 2008. Built on the 55 nm process, and based on the RV730 graphics processor, in its RV730 PRO variant, the card supports DirectX 10.1. Since Radeon HD 4650 does not support DirectX 11 or DirectX 12, it might not be able to run all the latest games. The RV730 graphics processor is an average sized chip with a die area of 146 mm² and 514 million transistors. It features 320 shading units, 32 texture mapping units, and 8 ROPs. ATI has paired 256 MB GDDR3 memory with the Radeon HD 4650, which are connected using a 128-bit memory interface. The GPU is operating at a frequency of 600 MHz, memory is running at 700 MHz.
Being a single-slot card, the ATI Radeon HD 4650 does not require any additional power connector, its power draw is rated at 48 W maximum. Display outputs include: 2x DVI, 1x S-Video. Radeon HD 4650 is connected to the rest of the system using a PCI-Express 2.0 x16 interface. The card measures 193 mm in length, and features a single-slot cooling solution.
Being a single-slot card, the ATI Radeon HD 4650 does not require any additional power connector, its power draw is rated at 48 W maximum. Display outputs include: 2x DVI, 1x S-Video. Radeon HD 4650 is connected to the rest of the system using a PCI-Express 2.0 x16 interface. The card measures 193 mm in length, and features a single-slot cooling solution.
Graphics Processor
Graphics Card
- Release Date
- Sep 10th, 2008
- Generation
-
Radeon R700
(HD 4600)
- Predecessor
- Radeon R600
- Successor
- Evergreen
- Production
- End-of-life
- Bus Interface
- PCIe 2.0 x16
- Reviews
- 20 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
-
700 MHz
1400 Mbps effective
Memory
- Memory Size
- 256 MB
- Memory Type
- GDDR3
- Memory Bus
- 128 bit
- Bandwidth
- 22.40 GB/s
Render Config
- Shading Units
- 320
- TMUs
- 32
- ROPs
- 8
- Compute Units
- 4
- L1 Cache
- 16 KB (per CU)
- L2 Cache
- 128 KB
Theoretical Performance
- Pixel Rate
- 4.800 GPixel/s
- Texture Rate
- 19.20 GTexel/s
- FP32 (float)
- 384.0 GFLOPS
Board Design
- Slot Width
- Single-slot
- Length
- 193 mm
7.6 inches
- TDP
- 48 W
- Suggested PSU
- 200 W
- Outputs
- 2x DVI
1x S-Video
- Power Connectors
- None
- Board Number
- B668
Graphics Features
- DirectX
- 10.1 (10_1)
- OpenGL
- 3.3
- OpenCL
- 1.1
- Vulkan
- N/A
- Shader Model
- 4.1
RV730 GPU Notes
| Mobile Variant: M96 Codename: Mario Graphics/Compute: GFX3 Display Core Engine: 3.2 Unified Video Decoder: 2.2 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 (8)
| Name | GPU Clock | Memory Clock | Other Changes |
|---|---|---|---|
| 600 MHz | 700 MHz | 1x DVI 1x VGA | |
| 600 MHz | 400 MHz | 512 MB, DDR2, 1x DVI 1x HDMI 1x VGA | |
| 600 MHz | 700 MHz | 512 MB, 1x DVI 1x HDMI 1x VGA | |
| 600 MHz | 400 MHz | 512 MB, DDR2, 1x DVI 1x VGA 1x S-Video | |
| 600 MHz | 500 MHz | 512 MB, DDR2, 1x DVI 1x VGA 1x S-Video, 64 bit | |
| 600 MHz | 400 MHz | 1024 MB, DDR2, 1x DVI 1x VGA 1x S-Video | |
| 600 MHz | 400 MHz | 512 MB, DDR2, 1x DVI 1x HDMI 1x VGA | |
| 600 MHz | 400 MHz | 1024 MB, DDR2, 1x DVI 1x HDMI 1x VGA |
Dec 27th, 2024 11:49 EST
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