Benchmark results for the Intel Core 2 Quad Q9400 can be found below. The data on this chart is gathered from user-submitted Geekbench 5 results from the Geekbench Browser.

Geekbench 5 scores are calibrated against a baseline score of 1000 (which is the score of an Intel Core i3-8100). Higher scores are better, with double the score indicating double the performance.


CPU Benchmark Scores

374
Single-Core Score
1145
Multi-Core Score

Processor Information

Processor Intel Core 2 Quad Q9400
Frequency 2660 MHz
Cores 4
Threads 4
TDP 95 W
Codename Yorkfield
Package LGA775
Processor Score
Intel Core 2 Extreme X9770
3.2 GHz (4 cores)
510
 
Intel Core 2 Extreme X9650
3.0 GHz (4 cores)
465
 
Intel Core 2 Quad Q9650
3.0 GHz (4 cores)
447
 
Intel Xeon X3370
3.0 GHz (4 cores)
444
 
Intel Core 2 Quad Q9550
2.8 GHz (4 cores)
411
 
Intel Core 2 Quad Q9450
2.7 GHz (4 cores)
404
 
Intel Xeon X3350
2.7 GHz (4 cores)
401
 
Intel Core 2 Quad Q9500
2.8 GHz (4 cores)
397
 
Intel Xeon X3360
2.8 GHz (4 cores)
384
 
Intel Core 2 Quad Q9505
2.8 GHz (4 cores)
375
 
Intel Core 2 Quad Q9400
2.7 GHz (4 cores)
374
 
Intel Core 2 Quad Q8400
2.7 GHz (4 cores)
363
 
Intel Core 2 Quad Q9300
2.5 GHz (4 cores)
350
 
Intel Core 2 Quad Q8300
2.5 GHz (4 cores)
335
 
Intel Core 2 Quad Q8200
2.3 GHz (4 cores)
321
 
Processor Score
Intel Core 2 Extreme X9770
3.2 GHz (4 cores)
1587
 
Intel Core 2 Extreme X9650
3.0 GHz (4 cores)
1458
 
Intel Core 2 Quad Q9650
3.0 GHz (4 cores)
1409
 
Intel Xeon X3370
3.0 GHz (4 cores)
1394
 
Intel Core 2 Quad Q9450
2.7 GHz (4 cores)
1316
 
Intel Xeon X3350
2.7 GHz (4 cores)
1311
 
Intel Core 2 Quad Q9550
2.8 GHz (4 cores)
1293
 
Intel Core 2 Quad Q9500
2.8 GHz (4 cores)
1225
 
Intel Core 2 Quad Q9505
2.8 GHz (4 cores)
1222
 
Intel Xeon X3360
2.8 GHz (4 cores)
1159
 
Intel Core 2 Quad Q9400
2.7 GHz (4 cores)
1145
 
Intel Core 2 Quad Q8400
2.7 GHz (4 cores)
1140
 
Intel Core 2 Quad Q9300
2.5 GHz (4 cores)
1089
 
Intel Core 2 Quad Q8300
2.5 GHz (4 cores)
1055
 
Intel Core 2 Quad Q8200
2.3 GHz (4 cores)
1007