Intel vs AMD - integrated graphics part2

UK PC supplier Evesham Technology offers both Intel- and AMD-based integrated systems. We asked the company if it could help us out by producing two systems with specifications and prices that were very similar to allow us to focus on the performance of the integrated graphics. It delivered a Prestige R at £499 with an AMD Athlon 64 X2 4600+ processor running at 2.41GHz on a Foxconn 6100M2MA-RS2H motherboard that uses an Nvidia's GeForce 6100 integrated chipset. The second system was a Prestige R Plus at £549. This was the Intel box, with a Core 2 Duo E6400 clocket at 2.13GHz on a Foxconn G9657MA-8EKRS2H mobo with G965 chipset.

Both PCs had 1GB of 533MHz DDR2 memory in dual-channel configuration with a 250GB WD 7,200rpm SATA hard drive, a Sony dual-layer DVD writer and Windows XP Home Edition. In short, a standard system of the kind rather a lot of folk will be looking to buy this festive season.

Test System Details
	Prestige R Shipped Driver	Prestige R Plus Shipped Driver	Prestige R Plus Updates Driver
Price	£499 inc. VAT	£549 inc. VAT	£549 inc. VAT
CPU	AMD Athlon 64 X2 4600+	Intel Core 2 Duo E6400	Intel Core 2 Duo E6400
CPU Clock	2.41GHz	2.13GHz	2.13GHz
GPU	Nvidia GeForce 6100	Intel GMA X3000	Intel GMA X3000
Graphics Driver	Forceware 93.71	6.14.10.4642	6.14.10.4704

Common courtesy demands that we give Evesham thanks for helping us out with this feature but there’s more to it that that. Evesham is one of only a handful of manufacturers in the UK that can build PCs with any make of processor, chipset and graphics that you choose and Evesham was running the very real risk that its name would be dragged down by the performance of one of the graphics cores.

Our thinking was that anyone who buys a cheap PC for Christmas from the likes of Dell, Evesham, HP or PC World is unlikely to know or care what graphics are inside as the emphasis of the marketing is on processor, memory, hard drive and price. Yet it’s highly likely that they will want to play the odd game, if only to keep the kids quiet, and then there’s the whole question of upgrading to Windows Vista at some point in the future.

Both of these PCs have a VGA output instead of DVI so we hooked them up to our 22in Taxan Ergovision 2285. Nvidia offers GeForce 6150 graphics that support DVI and to date we haven’t seen an Intel motherboard with a DVI output.

The Evesham Prestige R - the Nvidia machine - came loaded with the latest 93.71 drivers and there were no updates available on the Foxconn website so we ran 3DMarks 05 and 06 to get an idea of the performance and weren’t surprised to see that it was fairly rotten. 3DMark06 didn’t return a Shader Model 3.0 score as the GeForce 6100 doesn’t support High Dynamic Range lighting at the same time as anti-aliasing. The frame rates were low but the pictures looked good so we pressed on and installed The Sims 2, Lego Star Wars II and Myst V:End of Ages, hugely popular titles despite the sneers of some on the first-person perspective shooter camp.

These games aren’t graphically intensive in the mould of Half Life 2 and Age of Empires III but they put a fair load on the graphics. Sims 2 requires a minimum 32MB T&L graphics card while Lego Star Wars II specifies graphics that have 64MB of memory with Vertex and Pixel Shader capability and Myst V demands a 32MB DirectX 9.0c compliant video card supporting 32-bit colour.

That’s clear enough if you have a reasonable level of technical knowledge but we suspect it would sound like gobbledegook to the average punter on the High Street.

All three games played reasonably well, although Lego Star Wars II was initially very slow and then speeded up, and we were presented with a full range of settings for graphical quality. In the case of Lego we chose to enable bump mapping, bloom filtering and plastic reflections while in Sims 2 we left the default settings which were High. Myst V is an odd case as the screen is displayed as a series of still images. All three games looked good and played acceptably well, and far better than you could have hoped to see on integrated graphics.

source: http://www.reghardware.co.uk/2006/12/15/review_intel_vs_amd_integrated/page3.html

Games Test Results [in frames per second]
	Prestige R Shipped Driver	Prestige R Plus Shipped Driver	Prestige R Plus Updates Driver
The Sims 2	15 800 x 600	24 1,024 x 768	35 1,024 x 768
Lego Star Wars II	11 1,024 x 768	28 1,024 x 768 No eye candy	28 1,024 x 768 No eye candy
Myst V	24 1,024 x 768	24 1,024 x 768	27 1,024 x 768