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Cost vs Performance:The purchasing decision for a 4890 easily comes down to cost vs performance. How much are you getting out of the 4890 vs how much does it cost you. Considering the 4890 is targeted by AMD/ATI towards competing with the Nvidia GTX 260 and not the GTX 280 the choice is rather simple. As we mentioned earlier the 4890 should hit the streets with a price point about $229 which makes it approximately $30 more expensive than the GTX 260. But for the extra $30 you gain an additional 128MB of memory and performance well over the GTX 260. Lets take a look at the comparison: For our example we used the same test setup as previously mentioned and substituted the 4890 for the Nvidia BFG GTX 260 which we picked up locally at Best Buy. We ran four of the same benchmarks utilizing the GTX 260 on a clean installation. Test Setup:AMD 940 X4 Phenom II Comparison Gaming and Benchmarks Used:
3D Mark Vantage:
Stalker- Clear Sky:
Left 4 Dead:
Crysis Warhead:
As you can see the GTX 260 gets owned by the 4890 in each of our tests. As for the cost vs performance:
* The HIS Radeon Has a Compute Power of 1.36 TFLOPs. The GTX 260 Has a Compute Power of 715 GFLOPs. ** The 4890 is rated for a maximum power consumption of 190W. The GTX 260 is rated for a maximum power consumption of 182W. When put into perspective we can see why the 4890 is a better choice than the GTX 260 for its lower power consumption vs performance and overall greater performance per dollar spent.
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