Benchmark results for the iMac (27-inch Retina Early 2019) with an Intel Core i9-9900K processor 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

1237
Single-Core Score
8269
Multi-Core Score

Device Information

Name iMac (27-inch Retina Early 2019)
Model Identifier iMac19,1
Processor Intel Core i9-9900K
Processor Frequency 3600 MHz
Processors 1
Processor Cores 8
Processor Threads 16
Processor Score
iMac (27-inch Retina Mid 2020)
Intel Core i7-10700K @ 3.8 GHz (8 cores)
1252
 
iMac (27-inch Retina Mid 2020)
Intel Core i9-10910 @ 3.6 GHz (10 cores)
1246
 
iMac (27-inch Retina Early 2019)
Intel Core i9-9900K @ 3.6 GHz (8 cores)
1237
 
iMac (27-inch Retina Mid 2020)
Intel Core i5-10600 @ 3.3 GHz (6 cores)
1179
 
iMac (27-inch Retina Early 2019)
Intel Core i5-9600K @ 3.7 GHz (6 cores)
1135
 
iMac (27-inch Retina Mid 2020)
Intel Core i5-10500 @ 3.1 GHz (6 cores)
1121
 
iMac Pro (Late 2017)
Intel Xeon W-2150B @ 3.0 GHz (10 cores)
1118
 
iMac (21.5-inch Retina Early 2019)
Intel Core i7-8700 @ 3.2 GHz (6 cores)
1108
 
iMac (27-inch Retina Mid 2017)
Intel Core i7-7700K @ 4.2 GHz (4 cores)
1107
 
iMac Pro (Late 2017)
Intel Xeon W-2191B @ 2.3 GHz (18 cores)
1094
 
iMac Pro (Late 2017)
Intel Xeon W-2170B @ 2.5 GHz (14 cores)
1090
 
iMac Pro (Late 2017)
Intel Xeon W-2140B @ 3.2 GHz (8 cores)
1064
 
iMac (27-inch Retina Late 2015)
Intel Core i7-6700K @ 4.0 GHz (4 cores)
1063
 
iMac (27-inch Retina Early 2019)
Intel Core i5-8600 @ 3.1 GHz (6 cores)
1055
 
iMac (27-inch Retina)
Intel Core i7-4790K @ 4.0 GHz (4 cores)
1032
 
iMac (21.5-inch Retina Mid 2017)
Intel Core i7-7700 @ 3.6 GHz (4 cores)
1009
 
iMac (27-inch Retina Early 2019)
Intel Core i5-8500 @ 3.0 GHz (6 cores)
1001
 
iMac (27-inch Retina Mid 2017)
Intel Core i5-7600K @ 3.8 GHz (4 cores)
997
 
iMac (21.5-inch Retina Early 2019)
Intel Core i5-8500 @ 3.0 GHz (6 cores)
993
 
iMac (27-inch Retina Mid 2017)
Intel Core i5-7600 @ 3.5 GHz (4 cores)
969
 
iMac (21.5-inch Retina Late 2015)
Intel Core i7-5775R @ 3.3 GHz (4 cores)
932
 
iMac (27-inch Late 2013)
Intel Core i7-4771 @ 3.5 GHz (4 cores)
913
 
iMac (27-inch Retina)
Intel Core i5-4690 @ 3.5 GHz (4 cores)
911
 
iMac (27-inch Retina Late 2015)
Intel Core i5-6600 @ 3.3 GHz (4 cores)
907
 
iMac (21.5-inch Retina Mid 2017)
Intel Core i5-7500 @ 3.4 GHz (4 cores)
906
 
iMac (21.5-inch Retina Late 2015)
Intel Core i5-5675R @ 3.1 GHz (4 cores)
900
 
iMac (27-inch Retina Mid 2017)
Intel Core i5-7500 @ 3.4 GHz (4 cores)
899
 
iMac (21.5-inch Retina Early 2019)
Intel Core i3-8100 @ 3.6 GHz (4 cores)
896
 
iMac (21.5-inch Late 2013)
Intel Core i7-4770S @ 3.1 GHz (4 cores)
892
 
iMac (27-inch Late 2013)
Intel Core i5-4670 @ 3.4 GHz (4 cores)
886
 
iMac (21.5-inch Late 2013)
Intel Core i5-4570S @ 2.9 GHz (4 cores)
843
 
iMac (27-inch Retina Late 2015)
Intel Core i5-6500 @ 3.2 GHz (4 cores)
843
 
iMac (21.5-inch Late 2015)
Intel Core i5-5575R @ 2.8 GHz (4 cores)
843
 
iMac (21.5-inch Mid 2017)
Intel Core i5-7360U @ 2.3 GHz (2 cores)
841
 
iMac (21.5-inch Retina Mid 2017)
Intel Core i5-7400 @ 3.0 GHz (4 cores)
841
 
iMac (27-inch Late 2013)
Intel Core i5-4570 @ 3.2 GHz (4 cores)
840
 
iMac (27-inch Late 2012)
Intel Core i7-3770 @ 3.4 GHz (4 cores)
818
 
iMac (21.5-inch Late 2012)
Intel Core i7-3770S @ 3.1 GHz (4 cores)
810
 
iMac (21.5-inch Late 2013)
Intel Core i5-4570R @ 2.7 GHz (4 cores)
763
 
iMac (27-inch Late 2012)
Intel Core i5-3470 @ 3.2 GHz (4 cores)
755
 
iMac (21.5-inch Late 2012)
Intel Core i5-3470S @ 2.9 GHz (4 cores)
752
 
iMac (27-inch Late 2012)
Intel Core i5-3470S @ 2.9 GHz (4 cores)
748
 
iMac (27-inch Mid 2011)
Intel Core i7-2600 @ 3.4 GHz (4 cores)
729
 
iMac (21.5-inch Mid 2011)
Intel Core i7-2600S @ 2.8 GHz (4 cores)
709
 
iMac (27-inch Mid 2011)
Intel Core i5-2500S @ 2.7 GHz (4 cores)
701
 
iMac (21.5-inch Mid 2011)
Intel Core i5-2500S @ 2.7 GHz (4 cores)
694
 
iMac (21.5-inch Late 2012)
Intel Core i5-3335S @ 2.7 GHz (4 cores)
678
 
iMac (27-inch Mid 2011)
Intel Core i5-2400 @ 3.1 GHz (4 cores)
666
 
iMac (21.5-inch Mid 2011)
Intel Core i5-2400S @ 2.5 GHz (4 cores)
634
 
iMac (21.5-inch Late 2015)
Intel Core i5-5250U @ 1.6 GHz (2 cores)
627
 
iMac (27-inch Mid 2010)
Intel Core i5-680 @ 3.6 GHz (2 cores)
605
 
iMac (21.5-inch Mid 2014)
Intel Core i5-4260U @ 1.4 GHz (2 cores)
578
 
iMac (21.5 inch Late 2011)
Intel Core i3-2100 @ 3.1 GHz (2 cores)
558
 
iMac (27-inch Mid 2010)
Intel Core i7-870 @ 2.9 GHz (4 cores)
551
 
iMac (21.5-inch Mid 2010)
Intel Core i5-680 @ 3.6 GHz (2 cores)
534
 
iMac (27-inch Late 2009)
Intel Core i7-860 @ 2.8 GHz (4 cores)
522
 
iMac (27-inch Mid 2010)
Intel Core i5-760 @ 2.8 GHz (4 cores)
518
 
iMac (27-inch Late 2009)
Intel Core i5-750 @ 2.7 GHz (4 cores)
492
 
iMac (27-inch Mid 2010)
Intel Core i3-550 @ 3.2 GHz (2 cores)
476
 
iMac (21.5-inch Mid 2010)
Intel Core i3-550 @ 3.2 GHz (2 cores)
475
 
iMac (21.5-inch Mid 2010)
Intel Core i3-540 @ 3.1 GHz (2 cores)
463
 
iMac (Late 2009)
Intel Core 2 Duo E8600 @ 3.3 GHz (2 cores)
460
 
iMac (Early 2009)
Intel Core 2 Duo E8435 @ 3.1 GHz (2 cores)
431
 
iMac (Early 2008)
Intel Core 2 Duo E8435 @ 3.1 GHz (2 cores)
394
 
iMac (Late 2009)
Intel Core 2 Duo E7600 @ 3.1 GHz (2 cores)
380
 
iMac (Early 2008)
Intel Core 2 Duo E8235 @ 2.8 GHz (2 cores)
369
 
iMac (Early 2009)
Intel Core 2 Duo E8135 @ 2.7 GHz (2 cores)
368
 
iMac (Early 2009)
Intel Core 2 Duo E8335 @ 2.9 GHz (2 cores)
360
 
iMac (Mid 2009)
Intel Core 2 Duo P7550 @ 2.3 GHz (2 cores)
295
 
iMac (Mid 2009)
Intel Core 2 Duo P7350 @ 2.0 GHz (2 cores)
234
 
Processor Score
iMac Pro (Late 2017)
Intel Xeon W-2191B @ 2.3 GHz (18 cores)
13334
 
iMac Pro (Late 2017)
Intel Xeon W-2170B @ 2.5 GHz (14 cores)
10873
 
iMac Pro (Late 2017)
Intel Xeon W-2150B @ 3.0 GHz (10 cores)
9390
 
iMac (27-inch Retina Mid 2020)
Intel Core i9-10910 @ 3.6 GHz (10 cores)
9010
 
iMac (27-inch Retina Early 2019)
Intel Core i9-9900K @ 3.6 GHz (8 cores)
8269
 
iMac (27-inch Retina Mid 2020)
Intel Core i7-10700K @ 3.8 GHz (8 cores)
8102
 
iMac Pro (Late 2017)
Intel Xeon W-2140B @ 3.2 GHz (8 cores)
7976
 
iMac (27-inch Retina Mid 2020)
Intel Core i5-10600 @ 3.3 GHz (6 cores)
6092
 
iMac (21.5-inch Retina Early 2019)
Intel Core i7-8700 @ 3.2 GHz (6 cores)
6008
 
iMac (27-inch Retina Mid 2020)
Intel Core i5-10500 @ 3.1 GHz (6 cores)
5877
 
iMac (27-inch Retina Early 2019)
Intel Core i5-9600K @ 3.7 GHz (6 cores)
5488
 
iMac (27-inch Retina Early 2019)
Intel Core i5-8600 @ 3.1 GHz (6 cores)
5034
 
iMac (27-inch Retina Early 2019)
Intel Core i5-8500 @ 3.0 GHz (6 cores)
4809
 
iMac (21.5-inch Retina Early 2019)
Intel Core i5-8500 @ 3.0 GHz (6 cores)
4688
 
iMac (27-inch Retina Mid 2017)
Intel Core i7-7700K @ 4.2 GHz (4 cores)
4448
 
iMac (27-inch Retina Late 2015)
Intel Core i7-6700K @ 4.0 GHz (4 cores)
4313
 
iMac (21.5-inch Retina Mid 2017)
Intel Core i7-7700 @ 3.6 GHz (4 cores)
4179
 
iMac (27-inch Retina)
Intel Core i7-4790K @ 4.0 GHz (4 cores)
3738
 
iMac (21.5-inch Retina Late 2015)
Intel Core i7-5775R @ 3.3 GHz (4 cores)
3608
 
iMac (27-inch Retina Mid 2017)
Intel Core i5-7600K @ 3.8 GHz (4 cores)
3489
 
iMac (27-inch Late 2013)
Intel Core i7-4771 @ 3.5 GHz (4 cores)
3378
 
iMac (27-inch Retina Mid 2017)
Intel Core i5-7600 @ 3.5 GHz (4 cores)
3372
 
iMac (21.5-inch Late 2013)
Intel Core i7-4770S @ 3.1 GHz (4 cores)
3243
 
iMac (21.5-inch Retina Early 2019)
Intel Core i3-8100 @ 3.6 GHz (4 cores)
3180
 
iMac (21.5-inch Retina Mid 2017)
Intel Core i5-7500 @ 3.4 GHz (4 cores)
3167
 
iMac (27-inch Retina Mid 2017)
Intel Core i5-7500 @ 3.4 GHz (4 cores)
3149
 
iMac (27-inch Retina Late 2015)
Intel Core i5-6600 @ 3.3 GHz (4 cores)
3091
 
iMac (27-inch Late 2012)
Intel Core i7-3770 @ 3.4 GHz (4 cores)
3090
 
iMac (21.5-inch Retina Late 2015)
Intel Core i5-5675R @ 3.1 GHz (4 cores)
3034
 
iMac (21.5-inch Late 2012)
Intel Core i7-3770S @ 3.1 GHz (4 cores)
3004
 
iMac (21.5-inch Retina Mid 2017)
Intel Core i5-7400 @ 3.0 GHz (4 cores)
2946
 
iMac (21.5-inch Late 2015)
Intel Core i5-5575R @ 2.8 GHz (4 cores)
2894
 
iMac (27-inch Retina)
Intel Core i5-4690 @ 3.5 GHz (4 cores)
2889
 
iMac (27-inch Retina Late 2015)
Intel Core i5-6500 @ 3.2 GHz (4 cores)
2888
 
iMac (27-inch Late 2013)
Intel Core i5-4670 @ 3.4 GHz (4 cores)
2793
 
iMac (27-inch Mid 2011)
Intel Core i7-2600 @ 3.4 GHz (4 cores)
2682
 
iMac (27-inch Late 2013)
Intel Core i5-4570 @ 3.2 GHz (4 cores)
2666
 
iMac (21.5-inch Late 2013)
Intel Core i5-4570S @ 2.9 GHz (4 cores)
2616
 
iMac (21.5-inch Late 2013)
Intel Core i5-4570R @ 2.7 GHz (4 cores)
2577
 
iMac (27-inch Late 2012)
Intel Core i5-3470 @ 3.2 GHz (4 cores)
2444
 
iMac (21.5-inch Late 2012)
Intel Core i5-3470S @ 2.9 GHz (4 cores)
2398
 
iMac (27-inch Late 2012)
Intel Core i5-3470S @ 2.9 GHz (4 cores)
2345
 
iMac (21.5-inch Mid 2011)
Intel Core i7-2600S @ 2.8 GHz (4 cores)
2293
 
iMac (21.5-inch Late 2012)
Intel Core i5-3335S @ 2.7 GHz (4 cores)
2161
 
iMac (27-inch Mid 2011)
Intel Core i5-2400 @ 3.1 GHz (4 cores)
2139
 
iMac (27-inch Mid 2010)
Intel Core i7-870 @ 2.9 GHz (4 cores)
1991
 
iMac (21.5-inch Mid 2017)
Intel Core i5-7360U @ 2.3 GHz (2 cores)
1977
 
iMac (21.5-inch Mid 2011)
Intel Core i5-2500S @ 2.7 GHz (4 cores)
1930
 
iMac (27-inch Mid 2011)
Intel Core i5-2500S @ 2.7 GHz (4 cores)
1927
 
iMac (27-inch Late 2009)
Intel Core i7-860 @ 2.8 GHz (4 cores)
1834
 
iMac (21.5-inch Mid 2011)
Intel Core i5-2400S @ 2.5 GHz (4 cores)
1825
 
iMac (27-inch Mid 2010)
Intel Core i5-760 @ 2.8 GHz (4 cores)
1590
 
iMac (27-inch Late 2009)
Intel Core i5-750 @ 2.7 GHz (4 cores)
1500
 
iMac (27-inch Mid 2010)
Intel Core i5-680 @ 3.6 GHz (2 cores)
1303
 
iMac (21.5-inch Late 2015)
Intel Core i5-5250U @ 1.6 GHz (2 cores)
1302
 
iMac (21.5 inch Late 2011)
Intel Core i3-2100 @ 3.1 GHz (2 cores)
1218
 
iMac (21.5-inch Mid 2014)
Intel Core i5-4260U @ 1.4 GHz (2 cores)
1157
 
iMac (21.5-inch Mid 2010)
Intel Core i5-680 @ 3.6 GHz (2 cores)
1150
 
iMac (27-inch Mid 2010)
Intel Core i3-550 @ 3.2 GHz (2 cores)
1044
 
iMac (21.5-inch Mid 2010)
Intel Core i3-550 @ 3.2 GHz (2 cores)
1038
 
iMac (21.5-inch Mid 2010)
Intel Core i3-540 @ 3.1 GHz (2 cores)
1011
 
iMac (Late 2009)
Intel Core 2 Duo E8600 @ 3.3 GHz (2 cores)
809
 
iMac (Early 2009)
Intel Core 2 Duo E8435 @ 3.1 GHz (2 cores)
761
 
iMac (Early 2008)
Intel Core 2 Duo E8435 @ 3.1 GHz (2 cores)
709
 
iMac (Late 2009)
Intel Core 2 Duo E7600 @ 3.1 GHz (2 cores)
669
 
iMac (Early 2009)
Intel Core 2 Duo E8135 @ 2.7 GHz (2 cores)
652
 
iMac (Early 2008)
Intel Core 2 Duo E8235 @ 2.8 GHz (2 cores)
640
 
iMac (Early 2009)
Intel Core 2 Duo E8335 @ 2.9 GHz (2 cores)
628
 
iMac (Mid 2009)
Intel Core 2 Duo P7550 @ 2.3 GHz (2 cores)
545
 
iMac (Mid 2009)
Intel Core 2 Duo P7350 @ 2.0 GHz (2 cores)
392