AMD Radeon HD 7790 Revealed



Product: AMD Radeon HD 7790
Company: AMD
Author: James Prior
Editor: Charles Oliver
Date: March 21st, 2013

Battlefield 3

Battlefield 3:

We played single player campaign firefight in the square with Medium preset at 1920x1080 resolution.

Below are our performance results and analysis using our method detailed here.

Minimum, Apparent Average and Maximum FPS:

Time spent in Smoothness Zone:

Frame render time distribution:

The bands shown here are non-linear, breaking down frame render time distribution into groups. The groups are:

Range (ms) Range (FPS)
0-5 200+
8.33-5 120 - 200
10-8.33 100 - 120
13.33 - 10 75 - 100
16.67 - 13.33 60 - 75
22.22 - 16.67 45 - 60
33.33 - 22.22 30 - 45
41.67 - 33.33 24 - 30
100 - 41.67 10 - 24
1000 - 100 1 - 10

Easy win for the 7790s on the first game, nice and smooth and still faster. Crossfire scaling is poor, microstutter rears it's ugly head and reduces smoothness.