XFX ATI 4000 Series Round Up

 

 

 

Introduction

In times gone by, if XFX were a stick of rock and you cut them in half, no doubt they would once have had Nvidia written through the middle. Times however, change and with the ever increasing competition in the GPU market. XFX have decided to sell cards from a company who are traditionally a major rival, ATI. Despite making business sense, it is still somewhat of a surprise that XFX, such a pillar of strength for Nvidia have decided to sell cards of Nvidia’s most hated rival – ATI. While XFX’s market share is certainly not the highest, the XFX brand is very popular among enthusiasts, due in part to the overclocked editions XFX are synominous with.

“JUDAS!” scream Nvidia. Well not quite. XFX still intend on selling Nvidia GPU’s and with Nvidia’s GPU market share of standalone GPU’s being around the 60% mark who can blame them. What XFX are attempting to do is tap into the 40% or thereabouts remaining. XFX are still adament that their partnership with Nvidia is as strong as it ever was and now they have the marketing power to meet the demands of the enthuiast regardless of your preference to the red or green team.

This collaboration has produced a new range of graphics cards and the ones I will be looking at today are the overclocked XXX editions of the budget 4850, the 4870, the latest release 4890 and the stock clocked but mighty 4870×2. I will also be calculating these card’s cost per frame to evaluate how much bang-per-buck you get for your cash.

One has to wonder what XFX can possibly bring to the table that isn’t already there but as we have seen with the flagship single GPU card, the XFX4890XXX (reviewed in full here), XFX know a thing or too about what the end user wants: Supreme packaging, useful accessories and perhaps most importantly, overclocked editions backed up with 5 star support. So then. let’s hope this is the case with their new ATI range of GPU’s. Can XFX deliver? I think it’s time we found out.

Specifications

The following specifications were taken directly from the XFX specification page.

  HD 4850 XXX HD 4870 XXX HD 4890 XXX HD 4870×2
Bus Type PCI-E 2.0 PCI-E 2.0 PCI-E 2.0 PCI-E 2.0
Performance XXX XXX XXX Standard
GPU Clock MHz 625 MHz 775MHz 875MHz 750MHz
Stream Processors 800 800 800 1600
Memory Interface Bus (bit) 256 256 256 512
Memory Type DDR3 DDR5 DDR5 DDR5
Memory Size (MB) 512 1024 1024 2048
Memory Clock (MHz) 1990MHz 3800MHz 3900MHz 3600MHz
DirectX 10.1 10.1 10.1 10.1
Output HDCP Capable 1 1 1 1
Max Resolution Analog Horizontal 2048 2048 2048 2048
Max Resolution Analog Vertical 1536 1536 1536 1536
Max Resolution Digital Hoizontal 2560 2560 2560 2560
Max Resolution Digital Vertical 1600 1600 1600 1600
ROHS YES YES YES YES
Dimensions (Imperial) 9 x 4.376 x 1.5 9.5 x 4.376 x 1.5 9.5 x 4.376 x 3.8 10.5 x 4.376 x 1.5
Dimensions (Metric) 23 x 11 x 3.8 24.1 x 11 x 3.8 24.1 x 11 x 3.8 26.7 x 11.2 x 3.8
Profile Double Slot Double Slot Double Slot Double Slot
ATI Radeon HyperMemoryâ„¢ YES YES YES YES
ATI Radeon CrossFireXâ„¢ Technology YES YES YES YES
ATI Radeon PowerPlayâ„¢ YES YES YES YES
ATI Radeon Stream Technology YES YES YES YES

Let’s sit back now and take a brief look at what each card offers in terms of packaging and appearance…