CODE:

clear all
N_arr = [10000 100000 110000];
num_approaches = 6;
timeall = zeros(num_approaches,numel(N_arr));
for k1 = 1:numel(N_arr)
    list_of_words = repmat({'02_04_04_52_23_14_54_672_0'},N_arr(k1),1); %// Input

    f1 = @() eval_and_loops_solution(list_of_words);
    timeall(1,k1) = timeit(f1);
    clear f1

    f2 = @() single_sscanf_solution(list_of_words);
    timeall(2,k1) = timeit(f2);
    clear f2

    f3 = @() approach1(list_of_words);
    timeall(3,k1) = timeit(f3);
    clear f3

    f4 = @() approach4(list_of_words);
    timeall(4,k1) = timeit(f4);
    clear f4

    f5 = @() extractIntsSprintfTextScan(list_of_words);
    timeall(5,k1) = timeit(f5);
    clear f5

    f6 = @() char_and_sscanf_solution(list_of_words);
    timeall(6,k1) = timeit(f6);
    clear f6

end

RESULTS:
timeall =
         0.166590579510894          1.69688406501487            1.858701404868
         0.182020158046702          1.86830397839867           2.0617517077289
        0.0467952604573387         0.487110367775646         0.529473725759845
        0.0372419911866739         0.351480037463652         0.384186207967644
        0.0425145128985633         0.396989765763046          0.43853581082183
         0.052280549014313         0.525830899472786         0.577675087391801