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ATI Radeon HD 3830
- Graphics Processor
- RV670
- Cores
- 320
- TMUs
- 16
- ROPs
- 16
- Memory Size
- 256 MB
- Memory Type
- GDDR3
- Bus Width
- 128 bit
GPU
The Radeon HD 3830 was a graphics card by ATI, launched on April 1st, 2008. Built on the 55 nm process, and based on the RV670 graphics processor, in its RV670 PRO variant, the card supports DirectX 10.1. Since Radeon HD 3830 does not support DirectX 11 or DirectX 12, it might not be able to run all the latest games. The RV670 graphics processor is an average sized chip with a die area of 192 mm² and 666 million transistors. It features 320 shading units, 16 texture mapping units, and 16 ROPs. ATI has paired 256 MB GDDR3 memory with the Radeon HD 3830, which are connected using a 128-bit memory interface. The GPU is operating at a frequency of 668 MHz, memory is running at 828 MHz.
Being a dual-slot card, the ATI Radeon HD 3830 draws power from 1x 6-pin power connector, with power draw rated at 75 W maximum. This device has no display connectivity, as it is not designed to have monitors connected to it. Radeon HD 3830 is connected to the rest of the system using a PCI-Express 2.0 x16 interface.
Being a dual-slot card, the ATI Radeon HD 3830 draws power from 1x 6-pin power connector, with power draw rated at 75 W maximum. This device has no display connectivity, as it is not designed to have monitors connected to it. Radeon HD 3830 is connected to the rest of the system using a PCI-Express 2.0 x16 interface.
Graphics Processor
Graphics Card
- Release Date
- Apr 1st, 2008
- Generation
-
Radeon R600
(HD 3800)
- 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
- 668 MHz
- Memory Clock
-
828 MHz
1656 Mbps effective
Memory
- Memory Size
- 256 MB
- Memory Type
- GDDR3
- Memory Bus
- 128 bit
- Bandwidth
- 26.50 GB/s
Render Config
- Shading Units
- 320
- TMUs
- 16
- ROPs
- 16
- Compute Units
- 4
- L2 Cache
- 128 KB
Theoretical Performance
- Pixel Rate
- 10.69 GPixel/s
- Texture Rate
- 10.69 GTexel/s
- FP32 (float)
- 427.5 GFLOPS
- FP64 (double)
- 85.50 GFLOPS (1:5)
Board Design
- Slot Width
- Dual-slot
- TDP
- 75 W
- Suggested PSU
- 250 W
- Outputs
- No outputs
- Power Connectors
- 1x 6-pin
Graphics Features
- DirectX
- 10.1 (10_1)
- OpenGL
-
3.3 (full)
4.0 (partial)
- OpenCL
- N/A
- Vulkan
- N/A
- Shader Model
- 4.1
Card Notes
| Chinese market only. |
RV670 GPU Notes
| Mobile Variant: M88 Codename: Boom Graphics/Compute: GFX3 Display Core Engine: 2.0 Unified Video Decoder: 1.0 RV670 Chip Numbers: RV670 XT (215-0708017) RV670 XTX ES (215-0708001) Latest Drivers: Windows XP / 8: Catalyst Software Suite 13.1 / 13.4 Beta Windows Vista / 7: Catalyst Software Suite 13.9 |
Nov 3rd, 2024 16:54 EST
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