Lynnfield²: Intel Core i5 750 und Core i7 870 - Seite 12

8. September 2009, 05:58 von
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Benchmarks: SiSoft Sandra 2009

SiSoft Sandra ist ein rein synthetischer Benchmark, der verschiedene Leistungen des Systems berechnet.

Sandra 2009 CPU

GeForce GTX 280, Vista 64 bit

Dhrystone ALU
Core i7 975 @ 4 GHz
Core i7 870 @ 4 GHz
Core i5 750 @ 3,9 GHz
Core i7 975
Core i7 965
Core i7 870
Core i7 920
Core 2 Q9550s @ 3,8 GHz
Core i5 750
Phenom II X4 965 @ 3,7GHz
Phenom II X4 965
Core 2 Q9550s
Phenom II X4 955
Core 2 Q9300
Phenom II X4 940
Phenom II X4 810
Phenom 9950
Phenom II X4 905e
Phenom II X3 720
Core 2 E8600
Phenom II X3 705e
Athlon II X2 250
97.68
97.23
86.70
83.05
79.42
77.60
68.23
63.7
62.16
50.52
48.26
47.25
46.04
41.68
41.63
36.51
36.21
35.11
29.13
27.78
26.19
21.25
Whetstone FPU
Core i7 975 @ 4 GHz
Core i7 870 @ 4 GHz
Core i7 975
Core i7 965
Core i7 870
Core i7 920
Core 2 Q9550s @ 3,8 GHz
Core i5 750 @ 3,9 GHz
Phenom II X4 965 @ 3,7GHz
Phenom II X4 965
Core 2 Q9550s
Phenom II X4 955
Phenom II X4 940
Core 2 Q9300
Core i5 750
Phenom II X4 810
Phenom 9950
Phenom II X4 905e
Phenom II X3 720
Core 2 E8600
Phenom II X3 705e
Athlon II X2 250
79.27
74.79
71.99
68.35
60.10
57.09
50.98
44.27
43.41
38.94
38.6
37.54
35.08
33.73
32.31
29.82
29.34
29.34
24.3
22.68
21.99
17.30

Sandra 2009 CPU Multimedia

GeForce GTX 280, Vista 64 bit

Integer x8
Core i7 975 @ 4 GHz
Core i7 870 @ 4 GHz
Core 2 Q9550s @ 3,8 GHz
Core i7 975
Phenom II X4 965 @ 3,7GHz
Core i7 965
Core i5 750 @ 3,9 GHz
Core i7 870
Phenom II X4 965
Phenom II X4 955
Core i7 920
Phenom II X4 940
Core 2 Q9550s
Phenom II X4 810
Core i5 750
Core 2 Q9300
Phenom 9950
Phenom II X4 905e
Phenom II X3 720
Phenom II X3 705e
Core 2 E8600
Athlon II X2 250
203.12
201.00
178.8
171.76
169.09
164.56
163.83
161.25
156.31
146.85
141.28
137.61
132.67
119.35
117.51
117.04
116.36
113.89
95.88
85.69
75.53
67.67
Float x4
Core i7 975 @ 4 GHz
Core i7 870 @ 4 GHz
Core i7 975
Core i7 965
Core i5 750 @ 3,9 GHz
Core i7 870
Core 2 Q9550s @ 3,8 GHz
Core i7 920
Phenom II X4 965 @ 3,7GHz
Phenom II X4 965
Phenom II X4 955
Core i5 750
Core 2 Q9550s
Phenom II X4 940
Core 2 Q9300
Phenom II X4 810
Phenom 9950
Phenom II X4 905e
Phenom II X3 720
Phenom II X3 705e
Core 2 E8600
Athlon II X2 250
156.91
156.33
131.65
126.37
125.43
124.80
121.29
109.31
104.96
96.58
91.00
90.00
89.63
84.94
79.42
73.77
71.02
70.98
59.32
53.20
52.94
42.53
Double x2
Core i7 975 @ 4 GHz
Core i7 870 @ 4 GHz
Core i7 975
Core i7 965
Core i7 870
Core i5 750 @ 3,9 GHz
Core 2 Q9550s @ 3,8 GHz
Core i7 920
Phenom II X4 965 @ 3,7GHz
Phenom II X4 965
Phenom II X4 955
Core 2 Q9550s
Core i5 750
Phenom II X4 940
Phenom II X4 810
Core 2 Q9300
Phenom 9950
Phenom II X4 905e
Phenom II X3 720
Phenom II X3 705e
Core 2 E8600
Athlon II X2 250
86.36
86.28
72.60
69.57
68.76
65.24
64.1
60.29
57.38
52.37
49.58
47.55
46.78
46.24
40.17
39.7
39.01
38.76
32.49
29.02
27.95
23.23

Sandra 2009 Krypto

GeForce GTX 280, Vista 64 bit

AES256
Core i7 975 @ 4 GHz
Core i7 870 @ 4 GHz
Core 2 Q9550s @ 3,8 GHz
Core i5 750 @ 3,9 GHz
Core i7 975
Core i7 965
Core i7 870
Phenom II X4 965 @ 3,7GHz
Core i7 920
Core 2 Q9550s
Phenom II X4 955
Core i5 750
Phenom II X4 940
Phenom II X4 965
Core 2 Q9300
Phenom 9950
Phenom II X4 905e
Phenom II X4 810
Phenom II X3 720
Core 2 E8600
Phenom II X3 705e
Athlon II X2 250
725
722
653
637
608
585
577
513
505
484
483
453
451
440
424
372
366
356
316
284
282
225
SHA256
Core 2 Q9550s @ 3,8 GHz
Core i5 750 @ 3,9 GHz
Phenom II X4 965 @ 3,7GHz
Core i7 975 @ 4 GHz
Core i7 870 @ 4 GHz
Phenom II X4 965
Phenom II X4 955
Core i7 975
Core 2 Q9550s
Core i7 965
Phenom II X4 940
Core i7 870
Core i5 750
Core 2 Q9300
Phenom II X4 810
Phenom 9950
Core i7 920
Phenom II X4 905e
Phenom II X3 720
Phenom II X3 705e
Core 2 E8600
Athlon II X2 250
767
729
682
673
670
627
590
576
569
552
552
535
522
502
479
476
470
461
387
345
334
276

Sandra 2009 Memory

GeForce GTX 280, Vista 64 bit

Integer
Core i7 965
Core i7 975 @ 4 GHz
Core i5 750 @ 3,9 GHz
Core i7 975
Core i7 870 @ 4 GHz
Core i7 870
Core i7 920
Core i5 750
Phenom II X4 955
Phenom II X4 965
Phenom II X4 810
Phenom II X4 905e
Phenom II X4 965 @ 3,7GHz
Phenom II X3 720
Phenom II X3 705e
Phenom II X4 940
Phenom 9950
Athlon II X2 250
Core 2 Q9550s @ 3,8 GHz
Core 2 Q9550s
Core 2 E8600
Core 2 Q9300
20.59
20.09
20.04
20.02
18.92
16.99
16.65
16.60
13.09
13.08
12.91
12.88
12.87
12.36
12.24
11.87
10.79
10.60
8.85
6.94
6.9
6.82
Float
Core i7 965
Core i7 975 @ 4 GHz
Core i5 750 @ 3,9 GHz
Core i7 975
Core i7 870 @ 4 GHz
Core i7 920
Core i7 870
Core i5 750
Phenom II X4 965
Phenom II X4 955
Phenom II X4 810
Phenom II X4 905e
Phenom II X4 965 @ 3,7GHz
Phenom II X3 720
Phenom II X3 705e
Phenom II X4 940
Phenom 9950
Athlon II X2 250
Core 2 Q9550s @ 3,8 GHz
Core 2 Q9550s
Core 2 E8600
Core 2 Q9300
20.93
20.35
20.18
20.17
18.98
17.04
16.99
16.60
13.09
13.03
12.95
12.86
12.85
12.31
12.15
11.88
10.79
10.62
8.92
6.97
6.96
6.85

SiSoft Sandra profitiert deutlich von Hyper-Threading, wie die Benchmarks zeigen. Erstaunlich ist der geringe Leistungsunterschied zwischen dem Core i7 870 und 975, diese liegen nahezu auf einem Niveau. Werden beide CPUs auf vier Gigahertz übertaktet, fällt der Unterschied noch geringer aus. Lediglich die Speicherbandbreite ist rund drei Gigabyte geringer, was aber scheinbar nicht weiter ins Gewicht fällt.

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Marc Kaiser

Redakteur

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