iMac (27-inch Retina Late 2015) vs MacBook Pro (15-inch Mid 2018)

Geekbench Scores

iMac (27-inch Retina Late 2015) MacBook Pro (15-inch Mid 2018)
Single-Core Score 5756 5345
Multi-Core Score 20183 20735
Geekbench 4.3.2 Tryout Geekbench 4.4.1 Pro

System Information

iMac (27-inch Retina Late 2015) MacBook Pro (15-inch Mid 2018)
Operating System macOS 10.13.6 (Build 17G4015) macOS 13.1 (Build 22C65)
Model iMac (27-inch Retina Late 2015) MacBook Pro (15-inch Mid 2018)
Processor Intel Core i7-6700K @ 4.01 GHz
1 Processor, 4 Cores, 8 Threads 		Intel Core i7-8850H @ 2.60 GHz
1 Processor, 6 Cores, 12 Threads
Processor ID GenuineIntel Family 6 Model 94 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-B809C3757DA9BB8D 1.0 Apple Inc. Mac-937A206F2EE63C01 MacBookPro15,1
BIOS Apple Inc. 161.0.0.0.0 Apple Inc. 1916.60.2.0.0 (iBridge: 20.16.2059.0.0,0)
Memory 16.00 GB 0 MHz RAM 16.00 GB 2400 MHz DDR4

Single-Core Performance

iMac (27-inch Retina Late 2015) MacBook Pro (15-inch Mid 2018)
Single-Core Score 5756 5345
AES 4937
3.72 GB/sec 		3446
2.60 GB/sec
LZMA 5060
7.90 MB/sec 		4795
7.49 MB/sec
JPEG 5653
45.5 Mpixels/sec 		5084
40.9 Mpixels/sec
Canny 5312
73.7 Mpixels/sec 		4714
65.4 Mpixels/sec
Lua 5599
5.75 MB/sec 		5488
5.64 MB/sec
Dijkstra 6463
4.37 MTE/sec 		5278
3.57 MTE/sec
SQLite 4826
133.8 Krows/sec 		4582
127.0 Krows/sec
HTML5 Parse 4541
20.6 MB/sec 		4490
20.4 MB/sec
HTML5 DOM 6451
5.85 MElements/sec 		6749
6.12 MElements/sec
Histogram Equalization 5071
158.4 Mpixels/sec 		4811
150.3 Mpixels/sec
PDF Rendering 5636
149.8 Mpixels/sec 		7099
188.6 Mpixels/sec
LLVM 9314
640.4 functions/sec 		9363
643.8 functions/sec
Camera 5949
16.5 images/sec 		5455
15.1 images/sec
SGEMM 6010
127.0 Gflops 		5442
115.0 Gflops
SFFT 5837
14.6 Gflops 		5776
14.4 Gflops
N-Body Physics 5395
4.03 Mpairs/sec 		5097
3.81 Mpairs/sec
Ray Tracing 5040
736.0 Kpixels/sec 		4701
686.5 Kpixels/sec
Rigid Body Physics 6235
18254.0 FPS 		6033
17661.2 FPS
HDR 6632
24.0 Mpixels/sec 		5778
20.9 Mpixels/sec
Gaussian Blur 5931
103.9 Mpixels/sec 		5497
96.3 Mpixels/sec
Speech Recognition 6298
53.9 Words/sec 		5575
47.7 Words/sec
Face Detection 5393
1.58 Msubwindows/sec 		5203
1.52 Msubwindows/sec
Memory Copy 5900
16.3 GB/sec 		5142
14.2 GB/sec
Memory Latency 6850
63.2 ns 		6035
71.7 ns
Memory Bandwidth 5110
27.3 GB/sec 		4725
25.2 GB/sec

Multi-Core Performance

iMac (27-inch Retina Late 2015) MacBook Pro (15-inch Mid 2018)
Multi-Core Score 20183 20735
AES 17497
13.2 GB/sec 		14540
10.9 GB/sec
LZMA 23561
36.8 MB/sec 		26204
40.9 MB/sec
JPEG 27585
222.0 Mpixels/sec 		28707
231.0 Mpixels/sec
Canny 22641
314.0 Mpixels/sec 		24316
337.2 Mpixels/sec
Lua 21647
22.2 MB/sec 		25037
25.7 MB/sec
Dijkstra 21411
14.5 MTE/sec 		20078
13.6 MTE/sec
SQLite 16922
469.1 Krows/sec 		22263
617.2 Krows/sec
HTML5 Parse 20554
93.3 MB/sec 		21915
99.5 MB/sec
HTML5 DOM 25409
23.0 MElements/sec 		22261
20.2 MElements/sec
Histogram Equalization 21904
684.4 Mpixels/sec 		27509
859.5 Mpixels/sec
PDF Rendering 22537
598.7 Mpixels/sec 		24585
653.2 Mpixels/sec
LLVM 44050
3.03 Kfunctions/sec 		49256
3.39 Kfunctions/sec
Camera 27560
76.4 images/sec 		29280
81.2 images/sec
SGEMM 19282
407.6 Gflops 		16781
354.7 Gflops
SFFT 25826
64.4 Gflops 		29320
73.1 Gflops
N-Body Physics 23946
17.9 Mpairs/sec 		27646
20.6 Mpairs/sec
Ray Tracing 23345
3.41 Mpixels/sec 		23055
3.37 Mpixels/sec
Rigid Body Physics 33003
96611.4 FPS 		36159
105851.1 FPS
HDR 27434
99.5 Mpixels/sec 		26979
97.8 Mpixels/sec
Gaussian Blur 25714
450.5 Mpixels/sec 		25574
448.0 Mpixels/sec
Speech Recognition 17026
145.7 Words/sec 		14378
123.0 Words/sec
Face Detection 25425
7.43 Msubwindows/sec 		31248
9.13 Msubwindows/sec
Memory Copy 6924
19.2 GB/sec 		4831
13.4 GB/sec
Memory Latency 6790
63.8 ns 		3721
116.4 ns
Memory Bandwidth 5447
29.1 GB/sec 		4362
23.3 GB/sec

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