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

375
Single-Core Score
1185
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

Yorkfield Benchmarks

Processor Score
Intel Core 2 Extreme X9770
3.2 GHz (4 cores)
570
 
Intel Core 2 Extreme X9650
3.0 GHz (4 cores)
459
 
Intel Xeon X3370
3.0 GHz (4 cores)
442
 
Intel Core 2 Quad Q9650
3.0 GHz (4 cores)
432
 
Intel Xeon X3360
2.8 GHz (4 cores)
415
 
Intel Core 2 Quad Q9550
2.8 GHz (4 cores)
414
 
Intel Xeon X3350
2.7 GHz (4 cores)
400
 
Intel Core 2 Quad Q9450
2.7 GHz (4 cores)
398
 
Intel Core 2 Quad Q9500
2.8 GHz (4 cores)
395
 
Intel Core 2 Quad Q9505
2.8 GHz (4 cores)
388
 
Intel Core 2 Quad Q9400
2.7 GHz (4 cores)
375
 
Intel Core 2 Quad Q8400
2.7 GHz (4 cores)
356
 
Intel Core 2 Quad Q9300
2.5 GHz (4 cores)
349
 
Intel Core 2 Quad Q8300
2.5 GHz (4 cores)
337
 
Intel Core 2 Quad Q8200
2.3 GHz (4 cores)
317
 
Processor Score
Intel Core 2 Extreme X9770
3.2 GHz (4 cores)
1808
 
Intel Core 2 Extreme X9650
3.0 GHz (4 cores)
1416
 
Intel Xeon X3370
3.0 GHz (4 cores)
1398
 
Intel Core 2 Quad Q9650
3.0 GHz (4 cores)
1344
 
Intel Core 2 Quad Q9550
2.8 GHz (4 cores)
1317
 
Intel Xeon X3360
2.8 GHz (4 cores)
1303
 
Intel Xeon X3350
2.7 GHz (4 cores)
1282
 
Intel Core 2 Quad Q9450
2.7 GHz (4 cores)
1279
 
Intel Core 2 Quad Q9505
2.8 GHz (4 cores)
1261
 
Intel Core 2 Quad Q9500
2.8 GHz (4 cores)
1241
 
Intel Core 2 Quad Q9400
2.7 GHz (4 cores)
1185
 
Intel Core 2 Quad Q8400
2.7 GHz (4 cores)
1117
 
Intel Core 2 Quad Q9300
2.5 GHz (4 cores)
1099
 
Intel Core 2 Quad Q8300
2.5 GHz (4 cores)
1059
 
Intel Core 2 Quad Q8200
2.3 GHz (4 cores)
1013