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i3DSpeed, March 2012



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Performance ratings

Calculations are based on gaming, 3DMark and Unigine test results. The calculation method is described here.

You may have noticed our ratings have changed a bit. Now we only have two: capability and usability. The capability rating compares each graphics card with GeForce GT 430 which is considered a baseline, or 100%. The rating is based on both synthetic and gaming results and shows, as the name implies, what a product is capable of.

The usability rating is obtained by dividing each card's capability rating by its price. It basically shows whether a given product is over or underpriced, considering what it can do, and thus how reasonable it is to buy it.

Below are two tables sorted by different ratings.

Sorted by capability (high to low)


# Card Capability rating Usability rating Approx. price, USD
01 HD 6990 2x2048MB, 830/830/5000 900 114 790
02 GTX 680 2048MB, 1129-1229/6000 870 124 700
03 GTX 590 2x1536MB, 607/1215/3414 830 96 869
04 GTX 680 2048MB, 1000-1100/6000 810 116 700
05 HD 7970 3072MB, 925/925/5500 720 109 659
06 HD 7870 2048MB, 1150/1150/5500 650 176 370
07 HD 7950 3072MB, 800/800/5000 630 114 555
08 GTX 580 3072MB, 783/1566/4040 610 111 552
09 GTX 580 1536MB, 775/1550/4000 610 116 526
10 HD 7870 2048MB, 1000/1000/4800 580 200 290
11 HD 6970 2048MB, 880/880/5500 560 142 393
12 GTX 570 1280MB, 732/1464/3800 530 144 369
13 GTX 560 Ti 448 1280MB, 732/1464/3800 510 167 305
14 HD 6950 2048MB, 800/800/5000 500 164 304
15 HD 6930 1024MB, 750/750/4800 460 242 190
16 GTX 560 Ti 1024MB, 822/1644/4000 450 172 261
17 HD 6870 1024MB, 900/900/4200 420 210 200
18 GTX 560 1024MB, 810/1620/4000 400 208 192
19 HD 6850 1024MB, 775/775/4000 360 208 173
20 HD 7770 1024MB, 1000/1000/4500 310 194 160
21 HD 6790 1024MB, 840/840/4200 310 212 146
22 HD 6770 1024MB, 850/850/4800 280 233 120
23 GTX 550 Ti 1024MB, 900/1800/4000 270 206 131
24 HD 7750 1024MB, 800/800/4500 250 200 125
25 HD 6750 1024MB, 700/700/4600 230 211 109
26 HD 6670 1024MB, 800/800/4000 180 184 98
27 GTS 450 1024MB, 783/1566/1400 150 152 99
28 HD 6570 1024MB 650/650/2000 130 186 70
29 GT 440 1024MB, 810/1620/1800 120 167 72
30 GT 430 1024MB, 700/1400/1800 100 152 66

Sorted by usability (high to low)


# Card Usability rating Capability rating Approx. price, USD
01 HD 6930 1024MB, 750/750/4800 242 460 190
02 HD 6770 1024MB, 850/850/4800 233 280 120
03 HD 6790 1024MB, 840/840/4200 212 310 146
04 HD 6750 1024MB, 700/700/4600 211 230 109
05 HD 6870 1024MB, 900/900/4200 210 420 200
06 GTX 560 1024MB, 810/1620/4000 208 400 192
07 HD 6850 1024MB, 775/775/4000 208 360 173
08 GTX 550 Ti 1024MB, 900/1800/4000 206 270 131
09 HD 7870 2048MB, 1000/1000/4800 200 580 290
10 HD 7750 1024MB, 800/800/4500 200 250 125
11 HD 7770 1024MB, 1000/1000/4500 194 310 160
12 HD 6570 1024MB 650/650/2000 186 130 70
13 HD 6670 1024MB, 800/800/4000 184 180 98
14 HD 7870 2048MB, 1150/1150/5500 176 650 370
15 GTX 560 Ti 1024MB, 822/1644/4000 172 450 261
16 GTX 560 Ti 448 1280MB, 732/1464/3800 167 510 305
17 GT 440 1024MB, 810/1620/1800 167 120 72
18 HD 6950 2048MB, 800/800/5000 164 500 304
19 GTS 450 1024MB, 783/1566/1400 152 150 99
20 GT 430 1024MB, 700/1400/1800 152 100 66
21 GTX 570 1280MB, 732/1464/3800 144 530 369
22 HD 6970 2048MB, 880/880/5500 142 560 393
23 GTX 680 2048MB, 1129-1229/6000 124 870 700
24 GTX 580 1536MB, 775/1550/4000 116 610 526
25 GTX 680 2048MB, 1000-1100/6000 116 810 700
26 HD 6990 2x2048MB, 830/830/5000 114 900 790
27 HD 7950 3072MB, 800/800/5000 114 630 555
28 GTX 580 3072MB, 783/1566/4040 111 610 552
29 HD 7970 3072MB, 925/925/5500 109 720 659
30 GTX 590 2x1536MB, 607/1215/3414 96 830 869

Top solutions like Radeon HD 79xx, Radeon HD 69xx, GeForce GTX 570, GTX 580, GTX 680, and GTX 690 should only be considered in terms of their capability ratings, because they are made for enthusiasts willing to spend no matter how much to get the best performance.

In relation to other graphics cards, price plays a more important role, and the lower the product category the more critical it is. The first four places are still occupied by Radeon products. However, reduced prices of GeForce GTX 460 and GeForce GTX 550 Ti significantly improved ratings of these graphics cards.

As of early April 2012, Radeon HD 6930/6770/6850/6790 offer the best usability.

We express gratitude to KFA2, XFX, Leadtek, TUL (PowerColor), Chaintech, Zotac, EVGA, MSI, Gainward, NVIDIA, HIS, AMD, Sapphire Technology, ASUS.

The PSU has been provided by TAGAN, the monitor has been provided by NVIDIA.


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