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i3DSpeed, February 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
1 HD 6990 2x2048MB, 830/830/5000 890 113 790
2 GTX 590 2x1536MB, 607/1215/3414 830 96 869
3 HD 7970 3072MB, 1100/1100/5800 800 119 670
4 HD 7970 3072MB, 925/925/5500 730 111 659
5 HD 7950 3072MB, 925/925/5500 700 126 555
6 HD 7950 3072MB, 800/800/5000 640 115 555
7 GTX 580 3072MB, 783/1566/4040 610 111 552
8 GTX 580 1536MB, 775/1550/4000 610 116 526
9 HD 6970 2048MB, 880/880/5500 550 140 393
10 GTX 570 1280MB, 732/1464/3800 530 144 369
11 GTX 560 Ti 448 1280MB, 732/1464/3800 510 167 305
12 HD 6950 2048MB, 800/800/5000 500 164 304
13 HD 6930 1024MB, 750/750/4800 450 237 190
14 GTX 560 Ti 1024MB, 822/1644/4000 450 172 261
15 HD 6870 1024MB, 900/900/4200 420 210 200
16 GTX 560 1024MB, 810/1620/4000 400 208 192
17 HD 6850 1024MB, 775/775/4000 360 208 173
18 HD 7770 1024MB, 1120/1120/5200 350 212 165
19 GTX 460 1024MB 675/1350/3600 340 202 168
20 HD 7770 1024MB, 1000/1000/4500 320 200 160
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 260 208 125
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
1 HD 6930 1024MB, 750/750/4800 237 450 190
2 HD 6770 1024MB, 850/850/4800 233 280 120
3 HD 6790 1024MB, 840/840/4200 212 310 146
4 HD 7770 1024MB, 1120/1120/5200 212 350 165
5 HD 6750 1024MB, 700/700/4600 211 230 109
6 HD 6870 1024MB, 900/900/4200 210 420 200
7 HD 6850 1024MB, 775/775/4000 208 360 173
8 HD 7750 1024MB, 800/800/4500 208 260 125
9 GTX 560 1024MB, 810/1620/4000 208 400 192
10 GTX 550 Ti 1024MB, 900/1800/4000 206 270 131
11 GTX 460 1024MB 675/1350/3600 202 340 168
12 HD 7770 1024MB, 1000/1000/4500 200 320 160
13 HD 6570 1024MB 650/650/2000 186 130 70
14 HD 6670 1024MB, 800/800/4000 184 180 98
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 140 550 393
23 HD 7950 3072MB, 925/925/5500 126 700 555
24 HD 7970 3072MB, 1100/1100/5800 119 800 670
25 GTX 580 1536MB, 775/1550/4000 116 610 526
26 HD 7950 3072MB, 800/800/5000 115 640 555
27 HD 6990 2x2048MB, 830/830/5000 113 890 790
28 HD 7970 3072MB, 925/925/5500 111 730 659
29 GTX 580 3072MB, 783/1566/4040 111 610 552
30 GTX 590 2x1536MB, 607/1215/3414 96 830 869

Top solutions like Radeon HD 79xx, Radeon HD 69xx, GeForce GTX 570, GTX 580 and GTX 590 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 March 2012, Radeon HD 6930/6770/6850/6790 offer the best usability. The leader is the new Radeon HD 6930, with its phenomenally attractive price (it's even cheaper than Radeon HD 6870). The new Radeon HD 7770 and Radeon HD 7750 got in the Top 10. However, that calculation is based on the recommended prices. Our ratings might change when we see their actual price tags.

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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