iMac (27-inch Retina) vs MacBook Pro (15-inch Mid 2018)

Geekbench Scores

iMac (27-inch Retina) MacBook Pro (15-inch Mid 2018)
Single-Core Score 4855 5069
Multi-Core Score 16362 21358
Geekbench 4.2.2 Geekbench 4.3.2

System Information

iMac (27-inch Retina) MacBook Pro (15-inch Mid 2018)
Operating System macOS 10.13.3 (Build 17D102) macOS 10.14.2 (Build 18C54)
Model iMac (27-inch Retina) MacBook Pro (15-inch Mid 2018)
Processor Intel Core i7-4790K @ 4.00 GHz
1 Processor, 4 Cores, 8 Threads 		Intel Core i7-8750H @ 2.20 GHz
1 Processor, 6 Cores, 12 Threads
Processor ID GenuineIntel Family 6 Model 60 Stepping 3 GenuineIntel Family 6 Model 158 Stepping 10
L1 Instruction Cache 32 KB x 4 32 KB x 6
L1 Data Cache 32 KB x 4 32 KB x 6
L2 Cache 256 KB x 4 256 KB x 6
L3 Cache 8192 KB 9216 KB
Motherboard Apple Inc. Mac-42FD25EABCABB274 iMac15,1 Apple Inc. Mac-937A206F2EE63C01 MacBookPro15,1
BIOS Apple Inc. IM151.88Z.0211.B00.1708080656 Apple Inc. 220.230.16.0.0 (iBridge: 16.16.2542.0.0,0)
Memory 16.00 GB 1600 MHz DDR3 32.00 GB 2400 MHz DDR4

Single-Core Performance

iMac (27-inch Retina) MacBook Pro (15-inch Mid 2018)
Single-Core Score 4855 5069
AES 4242
3.19 GB/sec 		4552
3.43 GB/sec
LZMA 4962
7.75 MB/sec 		4707
7.35 MB/sec
JPEG 5299
42.6 Mpixels/sec 		5173
41.6 Mpixels/sec
Canny 4614
64.0 Mpixels/sec 		4927
68.3 Mpixels/sec
Lua 5009
5.15 MB/sec 		5132
5.28 MB/sec
Dijkstra 5192
3.51 MTE/sec 		6115
4.14 MTE/sec
SQLite 4382
121.5 Krows/sec 		4525
125.5 Krows/sec
HTML5 Parse 4347
19.7 MB/sec 		4422
20.1 MB/sec
HTML5 DOM 5498
4.98 MElements/sec 		5852
5.30 MElements/sec
Histogram Equalization 4797
149.9 Mpixels/sec 		4640
145.0 Mpixels/sec
PDF Rendering 4991
132.6 Mpixels/sec 		6014
159.8 Mpixels/sec
LLVM 8767
602.8 functions/sec 		8616
592.5 functions/sec
Camera 5432
15.1 images/sec 		5534
15.3 images/sec
SGEMM 4365
92.3 Gflops 		5584
118.0 Gflops
SFFT 4872
12.1 Gflops 		5503
13.7 Gflops
N-Body Physics 4491
3.35 Mpairs/sec 		5029
3.76 Mpairs/sec
Ray Tracing 4031
588.6 Kpixels/sec 		4614
673.9 Kpixels/sec
Rigid Body Physics 5420
15868.7 FPS 		5801
16983.7 FPS
HDR 4816
17.5 Mpixels/sec 		6191
22.4 Mpixels/sec
Gaussian Blur 5064
88.7 Mpixels/sec 		5549
97.2 Mpixels/sec
Speech Recognition 5554
47.5 Words/sec 		5804
49.7 Words/sec
Face Detection 4790
1.40 Msubwindows/sec 		4896
1.43 Msubwindows/sec
Memory Copy 4064
11.3 GB/sec 		4361
12.1 GB/sec
Memory Latency 5577
77.6 ns 		3568
121.3 ns
Memory Bandwidth 3632
19.4 GB/sec 		4038
21.6 GB/sec

Multi-Core Performance

iMac (27-inch Retina) MacBook Pro (15-inch Mid 2018)
Multi-Core Score 16362 21358
AES 11978
9.02 GB/sec 		16293
12.3 GB/sec
LZMA 20124
31.4 MB/sec 		27260
42.6 MB/sec
JPEG 24436
196.6 Mpixels/sec 		31572
254.0 Mpixels/sec
Canny 18340
254.3 Mpixels/sec 		27038
375.0 Mpixels/sec
Lua 17848
18.3 MB/sec 		24961
25.7 MB/sec
Dijkstra 18211
12.3 MTE/sec 		22925
15.5 MTE/sec
SQLite 14739
408.6 Krows/sec 		22553
625.2 Krows/sec
HTML5 Parse 16581
75.3 MB/sec 		23667
107.4 MB/sec
HTML5 DOM 21078
19.1 MElements/sec 		16140
14.6 MElements/sec
Histogram Equalization 19470
608.4 Mpixels/sec 		27315
853.5 Mpixels/sec
PDF Rendering 17330
460.4 Mpixels/sec 		28604
759.9 Mpixels/sec
LLVM 35823
2.46 Kfunctions/sec 		46975
3.23 Kfunctions/sec
Camera 23404
64.9 images/sec 		30485
84.5 images/sec
SGEMM 14840
313.7 Gflops 		17534
370.6 Gflops
SFFT 21208
52.9 Gflops 		27583
68.8 Gflops
N-Body Physics 18682
14.0 Mpairs/sec 		28420
21.2 Mpairs/sec
Ray Tracing 18638
2.72 Mpixels/sec 		23576
3.44 Mpixels/sec
Rigid Body Physics 27090
79303.1 FPS 		36691
107409.7 FPS
HDR 20244
73.4 Mpixels/sec 		30975
112.3 Mpixels/sec
Gaussian Blur 20795
364.3 Mpixels/sec 		26342
461.5 Mpixels/sec
Speech Recognition 13727
117.5 Words/sec 		15664
134.0 Words/sec
Face Detection 21604
6.31 Msubwindows/sec 		30113
8.80 Msubwindows/sec
Memory Copy 5139
14.2 GB/sec 		5634
15.6 GB/sec
Memory Latency 5749
75.3 ns 		3395
127.5 ns
Memory Bandwidth 3554
19.0 GB/sec 		4728
25.2 GB/sec

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