MacBook (Early 2015) vs iMac (27-inch Retina Mid 2017)

Geekbench Scores

MacBook (Early 2015) iMac (27-inch Retina Mid 2017)
Single-Core Score 3029 5770
Multi-Core Score 5685 20076
Geekbench 4.1.1 Tryout Geekbench 4.1.1

System Information

MacBook (Early 2015) iMac (27-inch Retina Mid 2017)
Operating System macOS 10.12.6 (Build 16G29) macOS 10.12.6 (Build 16G29)
Model MacBook (Early 2015) iMac (27-inch Retina Mid 2017)
Processor Intel Core M-5Y51 @ 1.20 GHz
1 Processor, 2 Cores, 4 Threads 		Intel Core i7-7700K @ 4.20 GHz
1 Processor, 4 Cores, 8 Threads
Processor ID GenuineIntel Family 6 Model 61 Stepping 4 GenuineIntel Family 6 Model 158 Stepping 9
L1 Instruction Cache 32 KB x 2 32 KB x 4
L1 Data Cache 32 KB x 2 32 KB x 4
L2 Cache 256 KB x 2 256 KB x 4
L3 Cache 4096 KB 8192 KB
Motherboard Apple Inc. Mac-BE0E8AC46FE800CC MacBook8,1 Apple Inc. Mac-BE088AF8C5EB4FA2 iMac18,3
BIOS Apple Inc. MB81.88Z.0164.B32.1706181928 Apple Inc. IM183.88Z.0145.B09.1706181606
Memory 8.00 GB 1600 MHz DDR3 40.00 GB 2400 MHz DDR4

Single-Core Performance

MacBook (Early 2015) iMac (27-inch Retina Mid 2017)
Single-Core Score 3029 5770
AES 2588
1.95 GB/sec 		5040
3.80 GB/sec
LZMA 2971
4.64 MB/sec 		5025
7.85 MB/sec
JPEG 3148
25.3 Mpixels/sec 		5570
44.8 Mpixels/sec
Canny 2912
40.4 Mpixels/sec 		5201
72.1 Mpixels/sec
Lua 3015
3.10 MB/sec 		5454
5.61 MB/sec
Dijkstra 3326
2.25 MTE/sec 		5815
3.94 MTE/sec
SQLite 2825
78.3 Krows/sec 		5047
139.9 Krows/sec
HTML5 Parse 2728
12.4 MB/sec 		4776
21.7 MB/sec
HTML5 DOM 3543
3.21 MElements/sec 		6665
6.04 MElements/sec
Histogram Equalization 2790
87.2 Mpixels/sec 		4944
154.5 Mpixels/sec
PDF Rendering 2874
76.4 Mpixels/sec 		5712
151.8 Mpixels/sec
LLVM 5314
365.4 functions/sec 		9604
660.3 functions/sec
Camera 3236
8.97 images/sec 		6089
16.9 images/sec
SGEMM 2882
60.9 Gflops 		5992
126.7 Gflops
SFFT 3481
8.68 Gflops 		6364
15.9 Gflops
N-Body Physics 3007
2.25 Mpairs/sec 		5453
4.07 Mpairs/sec
Ray Tracing 2931
428.1 Kpixels/sec 		5112
746.6 Kpixels/sec
Rigid Body Physics 3848
11265.2 FPS 		6275
18371.0 FPS
HDR 3450
12.5 Mpixels/sec 		6932
25.1 Mpixels/sec
Gaussian Blur 3019
52.9 Mpixels/sec 		5891
103.2 Mpixels/sec
Speech Recognition 3100
26.5 Words/sec 		6341
54.3 Words/sec
Face Detection 3131
914.5 Ksubwindows/sec 		5542
1.62 Msubwindows/sec
Memory Copy 2126
5.89 GB/sec 		5842
16.2 GB/sec
Memory Latency 3175
136.3 ns 		6186
70.0 ns
Memory Bandwidth 2546
13.6 GB/sec 		5324
28.4 GB/sec

Multi-Core Performance

MacBook (Early 2015) iMac (27-inch Retina Mid 2017)
Multi-Core Score 5685 20076
AES 4894
3.69 GB/sec 		17468
13.2 GB/sec
LZMA 6385
9.97 MB/sec 		22909
35.8 MB/sec
JPEG 7336
59.0 Mpixels/sec 		27086
217.9 Mpixels/sec
Canny 5999
83.2 Mpixels/sec 		22512
312.2 Mpixels/sec
Lua 5015
5.15 MB/sec 		21278
21.9 MB/sec
Dijkstra 7556
5.11 MTE/sec 		23242
15.7 MTE/sec
SQLite 5431
150.6 Krows/sec 		18534
513.8 Krows/sec
HTML5 Parse 5253
23.8 MB/sec 		20341
92.3 MB/sec
HTML5 DOM 6887
6.24 MElements/sec 		25089
22.7 MElements/sec
Histogram Equalization 5836
182.4 Mpixels/sec 		21198
662.3 Mpixels/sec
PDF Rendering 6069
161.2 Mpixels/sec 		23685
629.2 Mpixels/sec
LLVM 11383
782.7 functions/sec 		44649
3.07 Kfunctions/sec
Camera 7423
20.6 images/sec 		27548
76.4 images/sec
SGEMM 4875
103.1 Gflops 		17561
371.2 Gflops
SFFT 6479
16.2 Gflops 		26054
65.0 Gflops
N-Body Physics 6376
4.76 Mpairs/sec 		23811
17.8 Mpairs/sec
Ray Tracing 6057
884.6 Kpixels/sec 		23264
3.40 Mpixels/sec
Rigid Body Physics 8835
25865.4 FPS 		32614
95475.0 FPS
HDR 7421
26.9 Mpixels/sec 		27006
97.9 Mpixels/sec
Gaussian Blur 6074
106.4 Mpixels/sec 		24752
433.6 Mpixels/sec
Speech Recognition 5450
46.6 Words/sec 		15970
136.6 Words/sec
Face Detection 6543
1.91 Msubwindows/sec 		25508
7.45 Msubwindows/sec
Memory Copy 2676
7.41 GB/sec 		6764
18.7 GB/sec
Memory Latency 3199
135.3 ns 		6187
70.0 ns
Memory Bandwidth 2864
15.3 GB/sec 		5689
30.4 GB/sec

Compare

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