VisionTek Radeon HD 4870 1GB GPU
VisionTek Radeon HD 4870 1GB (part number 900286) is a Graphics Processing Unit, targeted at desktop market. The GPU is based on ATI Radeon HD 4870 GDDR5 model, and is fabricated on 55 nm manufacturing process. The card's graphics frequency is 750 MHz. It also has 800 stream processors, 16 color ROPs, and 40 texture units. The Radeon HD 4870 1GB incorporates 1 GB of GDDR5 memory. Since the memory is clocked at 900 MHz, and utilizes 256 bit bus, the effective memory bandwidth is 115.2 GB/s. The GPU supports PCI Express 2.0 interface, and requires 2 motherboard slots. This model uses up to 150 Watt of power.
Please see below for detailed specifications of the card.
Graphics card specifications
Name / Brand / Architecture | |
| Manufacturer: | VisionTek |
| Model: | Radeon HD 4870 1GB |
| Part number: | 900286 |
| Based on: | ATI Radeon HD 4870 GDDR5 [Compare] |
| Target market segment: | Desktop |
| Die name: | |
| Architecture: | |
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Frequency | |
| Graphics clock: | 750 MHz |
Memory specifications | |
| Memory size: | 1 GB / 1024 MB |
| Memory type: | GDDR5 |
| Memory clock: | |
| Memory clock (effective): | |
| Memory interface width: | |
| Memory bandwidth: | |
Cores / Texture | |
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SLI / Crossfire | |
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Electric characteristics | |
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Video features | |
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Performance | |
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External connectors | |
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Dimensions | |
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Other features / Support | |
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| Windows driver support: | |
- data is not confirmed. | |
Compare graphics cards
Popular comparisons
VisionTek graphics cards, based on the ATI Radeon HD 4870 GDDR5 GPU
Click on the » icon in the last column for detailed comparison between any card and the VisionTek Radeon HD 4870 1GB. This feature requires javascript.
| GPU model | Graphics clock | Memory size | Memory clock (effective) | |
|---|---|---|---|---|
| VisionTek Radeon HD 4870 1GB
900286 |
750 MHz | 1024 MB | 3600 MHz | |
| VisionTek Radeon HD 4870 512 MB
900244, 900267, 900272, 900282 |
750 MHz | 512 MB | 3600 MHz | » |
The table above shows only differences between related graphics cards. The following characteristics are identical
for all GPUs:
· Memory type: GDDR5
· Memory interface width: 256-bit
· Memory interface width: 256-bit
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