ATI Radeon HD 4830 Mainstream GPU

by Marco Chiappetta — Thursday, October 23, 2008, 07:24 PM EDT

Since the RV770 GPU's initial arrival, we have seen the technology used in the GPU creep up and down AMD's product stack. At first, the RV770 powered only the ATI Radeon HD 4850 and 4870, but soon thereafter two RV770's were linked together to form the current flagship Radeon HD 4870 X2, and then the GPU was scaled down to form the Radeon HD 4600, 4500, and 4300 series of products. Ultimately, AMD ended up with competitive offerings at virtually every price point ranging from $39 on up to over $550. But there is an approximate $80 price gap between the $160-ish Radeon HD 4850 and roughly $80 Radeon HD 4670 that AMD plans to fill today with the release of the Radeon HD 4830.

As its name suggests, this latest addition to the Radeon HD 4800 series is similar to the Radeon HD 4850. In fact, the reference designs look almost identical. The 4830, however, has had a couple of SIMD arrays disabled, and hence has fewer active stream processors and TMUs.

AMD ATI Radeon HD 4830 Mainstream GPU

Tags: ATI, Radeon, HD, GPU, Stream, mainstream, Radeon HD, ATI Radeon, EA, AI, AM

Marco Chiappetta

Marco's interest in computing and technology dates all the way back to his early childhood. Even before being exposed to the Commodore P.E.T. and later the Commodore 64 in the early ‘80s, he was interested in electricity and electronics, and he still has the modded AFX cars and shop-worn soldering irons to prove it. Once he got his hands on his own Commodore 64, however, computing became Marco's passion. Throughout his academic and professional lives, Marco has worked with virtually every major platform from the TRS-80 and Amiga, to today's high end, multi-core servers. Over the years, he has worked in many fields related to technology and computing, including system design, assembly and sales, professional quality assurance testing, and technical writing. In addition to being the Managing Editor here at HotHardware for close to 15 years, Marco is also a freelance writer whose work has been published in a number of PC and technology related print publications and he is a regular fixture on HotHardware’s own Two and a Half Geeks webcast. - Contact: marco(at)hothardware(dot)com