Radeon HD 3870 Specification
Specification
Manufacturer: ATI
Series: Radeon HD 3k
GPU Model:RV670
Release Date: 2007-11-15
Interface: PCI-E 2.0 x16
Core Clock: 775 MHz
Shader Clock: 775 MHz
Memory Clock: 1125 MHz (2250 DDR)
Memory Bandwidth: 72 GB/sec
FLOPS: 496 GFLOPS
Pixel Fill Rate: 12400 MPixels/sec
Texture Fill Rate: 12400 MTexels/sec
Details
Max Power Draw: 105 W
Noise Level: Moderate
Memory Size: 512,1024 MB
Memory Type: GDDR4
Memory Bus Type: 64×4 (256 bit)
DirectX: 10.1
OpenGL: 2.0
PS/VS Version: 4.1/4.1
Process: 55 nm
Shader Processors: 320
Pipeline Layout: Super-scalar MADDx5
Texture Units: 16
Raster: 16
Passively cooled Sapphire HD 3870
Sapphire has introduced a new card with the highest shelves to the series of Ultimate Edition – HD 3870 – pretendenta to the title of the world’s fastest graphics card chilled passively. Charter has 512 MB of memory GDDR4, taktowanej frequency of 1,125 MHz (effectively 2.25 GHz), with a core clock frequency of 775 MHz. [...]
GeForce 8800 GT cheaper than a Radeon HD 3870
However, one major advantage of a Radeon HD 3870, in addition to the technological superiority in the form of support DirectX 10.1, was to be a very attractive price relative to the competition. For if we take into account the performance and problems with the drivers, ATI wypadała slightly worse. However, there was that the [...]
Radeon HD 3870 unlocked and overclocked to 900MHz
On a Finnish website, and then on łamach TechPowerUp! published a modified version of BIOS for Radeon graphics cards HD 3870. Latest child ATI graphics processor equipped with a strong frequency of 862MHz, which is about 85MHz faster than a standard frequency. RV670 GPU is complex phase of the power supply. PowerPlay is activated all [...]
Radeon HD 3850/3870 also from Gigabyte
Gigabyte presented a new series of graphics cards GV-RX38 series based on the latest ATI Radeon graphics systems ® HD 3800. Due to high computing power offered by these models, you can enjoy anything unfettered entertainment while playing the latest games. The graphics card GIGABYTE GV-RX387512H-B has been equipped with 512MB 256-bit GDDR4 memory efficient, [...]
ATI Mobility Radeon HD 3800
AMD plans to re-enter the ATI Mobility Radeon very efficient performance. This time it is the ATI Mobility Radeon HD 3800, which is based on the most advanced graphics architecture. ATI Technologies, through its devices with low power drain, characterized by stability and the appropriate drivers for technical support, a few years ago was the [...]
Radeon HD 3850 and 3870, or ATI will finally silent
Released in May this year, the ATI Radeon HD 2900 XT can not boast or outstanding performance, or low levels of emitted heat. Attached to them, cooling systems also at a lot of noise, which could not fancy becoming more sensitive to noise users. Fortunately, it appears that the time has come slowly, in which [...]
Radeon HD 3870 vs. GeForce 8800GT in Crisis
The network has already published the official results of testing the latest video card ATI Radeon HD 3870. Do not look for a winner in the duel with the GeForce 8800 GT, which many of us expected. Instead, ATI is playing in juggling tariffs, so that the model of HD 3850 will be the fastest [...]