Benchmark results for the iMac (27-inch Retina) with an Intel Core i7-4790K processor can be found below. The data on this chart is gathered from user-submitted Geekbench 4 results from the Geekbench Browser.

Geekbench 4 scores are calibrated against a baseline score of 4000 (which is the score of an Intel Core i7-6600U). Higher scores are better, with double the score indicating double the performance.


CPU Benchmark Scores

4755
Single-Core Score
15617
Multi-Core Score

Device Information

Name iMac (27-inch Retina)
Model Identifier iMac15,1
Processor Intel Core i7-4790K
Processor Frequency 4000 MHz
Processors 1
Processor Cores 4
Processor Threads 8
Processor Score
iMac (27-inch Retina Mid 2017)
Intel Core i7-7700K @ 4.2 GHz (4 cores)
5678
 
iMac Pro (Late 2017)
Intel Xeon W-2150B @ 3.0 GHz (10 cores)
5298
 
iMac (27-inch Retina Late 2015)
Intel Core i7-6700K @ 4.0 GHz (4 cores)
5282
 
iMac (21.5-inch Retina Mid 2017)
Intel Core i7-7700 @ 3.6 GHz (4 cores)
5243
 
iMac (27-inch Retina Mid 2017)
Intel Core i5-7600K @ 3.8 GHz (4 cores)
5213
 
iMac Pro (Late 2017)
Intel Xeon W-2170B @ 2.5 GHz (14 cores)
5163
 
iMac Pro (Late 2017)
Intel Xeon W-2191B @ 2.3 GHz (18 cores)
5154
 
iMac (27-inch Retina Mid 2017)
Intel Core i5-7600 @ 3.5 GHz (4 cores)
5094
 
iMac Pro (Late 2017)
Intel Xeon W-2140B @ 3.2 GHz (8 cores)
5036
 
iMac (27-inch Retina Mid 2017)
Intel Core i5-7500 @ 3.4 GHz (4 cores)
4758
 
iMac (27-inch Retina)
Intel Core i7-4790K @ 4.0 GHz (4 cores)
4755
 
iMac (21.5-inch Retina Mid 2017)
Intel Core i5-7500 @ 3.4 GHz (4 cores)
4738
 
iMac (27-inch Retina Late 2015)
Intel Core i5-6600 @ 3.3 GHz (4 cores)
4719
 
iMac (21.5-inch Retina Late 2015)
Intel Core i7-5775R @ 3.3 GHz (4 cores)
4474
 
iMac (21.5-inch Mid 2017)
Intel Core i5-7360U @ 2.3 GHz (2 cores)
4442
 
iMac (21.5-inch Retina Mid 2017)
Intel Core i5-7400 @ 3.0 GHz (4 cores)
4440
 
iMac (27-inch Retina Late 2015)
Intel Core i5-6500 @ 3.2 GHz (4 cores)
4395
 
iMac (21.5-inch Retina Late 2015)
Intel Core i5-5675R @ 3.1 GHz (4 cores)
4282
 
iMac (27-inch Late 2013)
Intel Core i7-4771 @ 3.5 GHz (4 cores)
4250
 
iMac (21.5-inch Late 2013)
Intel Core i7-4770S @ 3.1 GHz (4 cores)
4239
 
iMac (27-inch Retina)
Intel Core i5-4690 @ 3.5 GHz (4 cores)
4231
 
iMac (27-inch Late 2013)
Intel Core i5-4670 @ 3.4 GHz (4 cores)
4109
 
iMac (21.5-inch Late 2015)
Intel Core i5-5575R @ 2.8 GHz (4 cores)
4067
 
iMac (27-inch Late 2013)
Intel Core i5-4570 @ 3.2 GHz (4 cores)
3955
 
iMac (27-inch Late 2012)
Intel Core i7-3770 @ 3.4 GHz (4 cores)
3906
 
iMac (21.5-inch Late 2012)
Intel Core i7-3770S @ 3.1 GHz (4 cores)
3890
 
iMac (21.5-inch Late 2013)
Intel Core i5-4570S @ 2.9 GHz (4 cores)
3856
 
iMac (21.5-inch Late 2012)
Intel Core i5-3470S @ 2.9 GHz (4 cores)
3667
 
iMac (27-inch Late 2012)
Intel Core i5-3470S @ 2.9 GHz (4 cores)
3631
 
iMac (21.5-inch Late 2013)
Intel Core i5-4570R @ 2.7 GHz (4 cores)
3623
 
iMac (27-inch Late 2012)
Intel Core i5-3470 @ 3.2 GHz (4 cores)
3612
 
iMac (27-inch Mid 2011)
Intel Core i7-2600 @ 3.4 GHz (4 cores)
3509
 
iMac (21.5-inch Mid 2011)
Intel Core i7-2600S @ 2.8 GHz (4 cores)
3488
 
iMac (21.5-inch Mid 2011)
Intel Core i5-2500S @ 2.7 GHz (4 cores)
3423
 
iMac (27-inch Mid 2011)
Intel Core i5-2500S @ 2.7 GHz (4 cores)
3407
 
iMac (21.5-inch Late 2012)
Intel Core i5-3335S @ 2.7 GHz (4 cores)
3331
 
iMac (27-inch Mid 2011)
Intel Core i5-2400 @ 3.1 GHz (4 cores)
3219
 
iMac (21.5-inch Late 2015)
Intel Core i5-5250U @ 1.6 GHz (2 cores)
3173
 
iMac (21.5-inch Mid 2011)
Intel Core i5-2400S @ 2.5 GHz (4 cores)
3125
 
iMac (21.5-inch Mid 2014)
Intel Core i5-4260U @ 1.4 GHz (2 cores)
2895
 
iMac (21.5 inch Late 2011)
Intel Core i3-2100 @ 3.1 GHz (2 cores)
2827
 
iMac (27-inch Mid 2010)
Intel Core i5-680 @ 3.6 GHz (2 cores)
2786
 
iMac (21.5-inch Mid 2010)
Intel Core i5-680 @ 3.6 GHz (2 cores)
2711
 
iMac (27-inch Mid 2010)
Intel Core i7-870 @ 2.9 GHz (4 cores)
2709
 
iMac (27-inch Mid 2010)
Intel Core i5-760 @ 2.8 GHz (4 cores)
2534
 
iMac (27-inch Late 2009)
Intel Core i7-860 @ 2.8 GHz (4 cores)
2530
 
iMac (27-inch Late 2009)
Intel Core i5-750 @ 2.7 GHz (4 cores)
2405
 
iMac (27-inch Mid 2010)
Intel Core i3-550 @ 3.2 GHz (2 cores)
2286
 
iMac (21.5-inch Mid 2010)
Intel Core i3-550 @ 3.2 GHz (2 cores)
2245
 
iMac (21.5-inch Mid 2010)
Intel Core i3-540 @ 3.1 GHz (2 cores)
2215
 
iMac (Late 2009)
Intel Core 2 Duo E8600 @ 3.3 GHz (2 cores)
2178
 
iMac (Early 2009)
Intel Core 2 Duo E8435 @ 3.1 GHz (2 cores)
1975
 
iMac (Early 2008)
Intel Core 2 Duo E8435 @ 3.1 GHz (2 cores)
1955
 
iMac (Early 2009)
Intel Core 2 Duo E8335 @ 2.9 GHz (2 cores)
1898
 
iMac (Late 2009)
Intel Core 2 Duo E7600 @ 3.1 GHz (2 cores)
1870
 
iMac (Early 2008)
Intel Core 2 Duo E8235 @ 2.8 GHz (2 cores)
1833
 
iMac (Early 2009)
Intel Core 2 Duo E8135 @ 2.7 GHz (2 cores)
1773
 
iMac (Mid 2007)
Intel Core 2 Extreme X7900 @ 2.8 GHz (2 cores)
1691
 
iMac (Mid 2009)
Intel Core 2 Duo P7550 @ 2.3 GHz (2 cores)
1555
 
iMac (Mid 2007)
Intel Core 2 Duo T7700 @ 2.4 GHz (2 cores)
1487
 
iMac (Late 2006)
Intel Core 2 Duo T7600 @ 2.3 GHz (2 cores)
1463
 
iMac (Mid 2009)
Intel Core 2 Duo P7350 @ 2.0 GHz (2 cores)
1406
 
iMac (Mid 2007)
Intel Core 2 Duo T7300 @ 2.0 GHz (2 cores)
1303
 
iMac (Late 2006)
Intel Core 2 Duo T7200 @ 2.0 GHz (2 cores)
1237
 
Processor Score
iMac Pro (Late 2017)
Intel Xeon W-2191B @ 2.3 GHz (18 cores)
47181
 
iMac Pro (Late 2017)
Intel Xeon W-2170B @ 2.5 GHz (14 cores)
40879
 
iMac Pro (Late 2017)
Intel Xeon W-2150B @ 3.0 GHz (10 cores)
35571
 
iMac Pro (Late 2017)
Intel Xeon W-2140B @ 3.2 GHz (8 cores)
30842
 
iMac (27-inch Retina Mid 2017)
Intel Core i7-7700K @ 4.2 GHz (4 cores)
19338
 
iMac (21.5-inch Retina Mid 2017)
Intel Core i7-7700 @ 3.6 GHz (4 cores)
17805
 
iMac (27-inch Retina Late 2015)
Intel Core i7-6700K @ 4.0 GHz (4 cores)
17539
 
iMac (27-inch Retina)
Intel Core i7-4790K @ 4.0 GHz (4 cores)
15617
 
iMac (27-inch Retina Mid 2017)
Intel Core i5-7600K @ 3.8 GHz (4 cores)
15241
 
iMac (21.5-inch Retina Late 2015)
Intel Core i7-5775R @ 3.3 GHz (4 cores)
15077
 
iMac (27-inch Retina Mid 2017)
Intel Core i5-7600 @ 3.5 GHz (4 cores)
14853
 
iMac (27-inch Late 2013)
Intel Core i7-4771 @ 3.5 GHz (4 cores)
13953
 
iMac (27-inch Retina Mid 2017)
Intel Core i5-7500 @ 3.4 GHz (4 cores)
13828
 
iMac (21.5-inch Retina Mid 2017)
Intel Core i5-7500 @ 3.4 GHz (4 cores)
13703
 
iMac (21.5-inch Late 2013)
Intel Core i7-4770S @ 3.1 GHz (4 cores)
13650
 
iMac (27-inch Retina Late 2015)
Intel Core i5-6600 @ 3.3 GHz (4 cores)
13360
 
iMac (27-inch Late 2012)
Intel Core i7-3770 @ 3.4 GHz (4 cores)
12831
 
iMac (21.5-inch Retina Mid 2017)
Intel Core i5-7400 @ 3.0 GHz (4 cores)
12785
 
iMac (21.5-inch Retina Late 2015)
Intel Core i5-5675R @ 3.1 GHz (4 cores)
12764
 
iMac (21.5-inch Late 2012)
Intel Core i7-3770S @ 3.1 GHz (4 cores)
12459
 
iMac (27-inch Retina Late 2015)
Intel Core i5-6500 @ 3.2 GHz (4 cores)
12374
 
iMac (27-inch Retina)
Intel Core i5-4690 @ 3.5 GHz (4 cores)
12088
 
iMac (21.5-inch Late 2015)
Intel Core i5-5575R @ 2.8 GHz (4 cores)
12043
 
iMac (27-inch Late 2013)
Intel Core i5-4670 @ 3.4 GHz (4 cores)
11734
 
iMac (27-inch Late 2013)
Intel Core i5-4570 @ 3.2 GHz (4 cores)
11269
 
iMac (27-inch Mid 2011)
Intel Core i7-2600 @ 3.4 GHz (4 cores)
11166
 
iMac (21.5-inch Late 2013)
Intel Core i5-4570S @ 2.9 GHz (4 cores)
10758
 
iMac (21.5-inch Late 2013)
Intel Core i5-4570R @ 2.7 GHz (4 cores)
10584
 
iMac (27-inch Late 2012)
Intel Core i5-3470 @ 3.2 GHz (4 cores)
10277
 
iMac (21.5-inch Late 2012)
Intel Core i5-3470S @ 2.9 GHz (4 cores)
10095
 
iMac (27-inch Late 2012)
Intel Core i5-3470S @ 2.9 GHz (4 cores)
9922
 
iMac (21.5-inch Mid 2011)
Intel Core i7-2600S @ 2.8 GHz (4 cores)
9789
 
iMac (21.5-inch Mid 2017)
Intel Core i5-7360U @ 2.3 GHz (2 cores)
9070
 
iMac (27-inch Mid 2011)
Intel Core i5-2400 @ 3.1 GHz (4 cores)
9068
 
iMac (21.5-inch Late 2012)
Intel Core i5-3335S @ 2.7 GHz (4 cores)
9064
 
iMac (27-inch Mid 2010)
Intel Core i7-870 @ 2.9 GHz (4 cores)
8523
 
iMac (21.5-inch Mid 2011)
Intel Core i5-2500S @ 2.7 GHz (4 cores)
8353
 
iMac (27-inch Mid 2011)
Intel Core i5-2500S @ 2.7 GHz (4 cores)
8284
 
iMac (21.5-inch Mid 2011)
Intel Core i5-2400S @ 2.5 GHz (4 cores)
7833
 
iMac (27-inch Late 2009)
Intel Core i7-860 @ 2.8 GHz (4 cores)
7714
 
iMac (27-inch Mid 2010)
Intel Core i5-760 @ 2.8 GHz (4 cores)
6878
 
iMac (27-inch Late 2009)
Intel Core i5-750 @ 2.7 GHz (4 cores)
6461
 
iMac (21.5-inch Late 2015)
Intel Core i5-5250U @ 1.6 GHz (2 cores)
5728
 
iMac (27-inch Mid 2010)
Intel Core i5-680 @ 3.6 GHz (2 cores)
5547
 
iMac (21.5-inch Mid 2010)
Intel Core i5-680 @ 3.6 GHz (2 cores)
5401
 
iMac (21.5 inch Late 2011)
Intel Core i3-2100 @ 3.1 GHz (2 cores)
5362
 
iMac (21.5-inch Mid 2014)
Intel Core i5-4260U @ 1.4 GHz (2 cores)
5174
 
iMac (27-inch Mid 2010)
Intel Core i3-550 @ 3.2 GHz (2 cores)
4623
 
iMac (21.5-inch Mid 2010)
Intel Core i3-550 @ 3.2 GHz (2 cores)
4535
 
iMac (21.5-inch Mid 2010)
Intel Core i3-540 @ 3.1 GHz (2 cores)
4485
 
iMac (Late 2009)
Intel Core 2 Duo E8600 @ 3.3 GHz (2 cores)
3691
 
iMac (Early 2008)
Intel Core 2 Duo E8435 @ 3.1 GHz (2 cores)
3386
 
iMac (Early 2009)
Intel Core 2 Duo E8435 @ 3.1 GHz (2 cores)
3342
 
iMac (Early 2009)
Intel Core 2 Duo E8335 @ 2.9 GHz (2 cores)
3222
 
iMac (Early 2008)
Intel Core 2 Duo E8235 @ 2.8 GHz (2 cores)
3156
 
iMac (Late 2009)
Intel Core 2 Duo E7600 @ 3.1 GHz (2 cores)
3108
 
iMac (Early 2009)
Intel Core 2 Duo E8135 @ 2.7 GHz (2 cores)
2995
 
iMac (Mid 2007)
Intel Core 2 Extreme X7900 @ 2.8 GHz (2 cores)
2814
 
iMac (Mid 2009)
Intel Core 2 Duo P7550 @ 2.3 GHz (2 cores)
2580
 
iMac (Mid 2007)
Intel Core 2 Duo T7700 @ 2.4 GHz (2 cores)
2479
 
iMac (Late 2006)
Intel Core 2 Duo T7600 @ 2.3 GHz (2 cores)
2438
 
iMac (Mid 2009)
Intel Core 2 Duo P7350 @ 2.0 GHz (2 cores)
2292
 
iMac (Mid 2007)
Intel Core 2 Duo T7300 @ 2.0 GHz (2 cores)
2175
 
iMac (Late 2006)
Intel Core 2 Duo T7200 @ 2.0 GHz (2 cores)
2081