ATI Radeon HD 3870 videocard review
Radeon HD 3870 videocard released by ATI; release date: 19 November 2007. At the time of release, the videocard cost $269. The videocard is designed for desktop-computers and based on TeraScale microarchitecture codenamed RV670.
Core clock speed - 777 MHz. Texture fill rate - 12.43 GTexel / s. Pipelines - 320. Floating-point performance - 497.3 gflops. Manufacturing process technology - 55 nm. Transistors count - 666 million. Power consumption (TDP) - 106 Watt.
Memory type: GDDR4. Maximum RAM amount - 512 MB. Memory bus width - 256 Bit. Memory clock speed - 2252 MHz. Memory bandwidth - 72.1 GB / s.
Benchmarks
PassMark G3D Mark |
|
|
||||
PassMark G2D Mark |
|
|
||||
GFXBench 4.0 T-Rex |
|
|
||||
GFXBench 4.0 T-Rex |
|
|
Name | Value |
---|---|
PassMark - G3D Mark | 555 |
PassMark - G2D Mark | 58 |
GFXBench 4.0 - T-Rex | 3131 Frames |
GFXBench 4.0 - T-Rex | 3131.000 Fps |
Specifications (specs)
Essentials |
|
Architecture | TeraScale |
Code name | RV670 |
Launch date | 19 November 2007 |
Launch price (MSRP) | $269 |
Place in performance rating | 1392 |
Type | Desktop |
Technical info |
|
Core clock speed | 777 MHz |
Floating-point performance | 497.3 gflops |
Manufacturing process technology | 55 nm |
Pipelines | 320 |
Texture fill rate | 12.43 GTexel / s |
Thermal Design Power (TDP) | 106 Watt |
Transistor count | 666 million |
Video outputs and ports |
|
Display Connectors | 2x DVI, 1x S-Video |
Compatibility, dimensions and requirements |
|
Interface | PCIe 2.0 x16 |
Length | 241 mm |
Supplementary power connectors | 1x 6-pin |
API support |
|
DirectX | 10.0 |
OpenGL | 3.3 |
Memory |
|
Maximum RAM amount | 512 MB |
Memory bandwidth | 72.1 GB / s |
Memory bus width | 256 Bit |
Memory clock speed | 2252 MHz |
Memory type | GDDR4 |