MacBook (Early 2015) vs iMac (27-inch Retina Late 2015)

Geekbench Scores

MacBook (Early 2015) iMac (27-inch Retina Late 2015)
Single-Core Score 3295 5617
Multi-Core Score 6043 19379
Geekbench 4.3.2 Geekbench 4.2.0 Tryout

System Information

MacBook (Early 2015) iMac (27-inch Retina Late 2015)
Operating System macOS 10.14.2 (Build 18C54) macOS 10.13.3 (Build 17D47)
Model MacBook (Early 2015) iMac (27-inch Retina Late 2015)
Processor Intel Core M-5Y71 @ 1.30 GHz
1 Processor, 2 Cores, 4 Threads 		Intel Core i7-6700K @ 4.01 GHz
1 Processor, 4 Cores, 8 Threads
Processor ID GenuineIntel Family 6 Model 61 Stepping 4 GenuineIntel Family 6 Model 94 Stepping 3
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-B809C3757DA9BB8D iMac17,1
BIOS Apple Inc. 177.0.0.0.0 Apple Inc. IM171.88Z.0147.B00.1712190155
Memory 8.00 GB 1600 MHz DDR3 32.00 GB 3603 MHz DDR4

Single-Core Performance

MacBook (Early 2015) iMac (27-inch Retina Late 2015)
Single-Core Score 3295 5617
AES 2721
2.05 GB/sec 		3752
2.83 GB/sec
LZMA 2926
4.57 MB/sec 		5111
7.98 MB/sec
JPEG 2974
23.9 Mpixels/sec 		5889
47.4 Mpixels/sec
Canny 3240
44.9 Mpixels/sec 		5413
75.1 Mpixels/sec
Lua 3312
3.40 MB/sec 		5690
5.85 MB/sec
Dijkstra 3685
2.49 MTE/sec 		6104
4.13 MTE/sec
SQLite 3002
83.2 Krows/sec 		5016
139.1 Krows/sec
HTML5 Parse 3025
13.7 MB/sec 		4761
21.6 MB/sec
HTML5 DOM 3819
3.46 MElements/sec 		6340
5.75 MElements/sec
Histogram Equalization 2939
91.9 Mpixels/sec 		5082
158.8 Mpixels/sec
PDF Rendering 4006
106.4 Mpixels/sec 		5756
152.9 Mpixels/sec
LLVM 5450
374.7 functions/sec 		9410
647.0 functions/sec
Camera 3694
10.2 images/sec 		6073
16.8 images/sec
SGEMM 3183
67.3 Gflops 		5965
126.1 Gflops
SFFT 3909
9.75 Gflops 		6105
15.2 Gflops
N-Body Physics 3322
2.48 Mpairs/sec 		5572
4.16 Mpairs/sec
Ray Tracing 3180
464.4 Kpixels/sec 		5225
763.1 Kpixels/sec
Rigid Body Physics 4271
12505.2 FPS 		6428
18817.9 FPS
HDR 3904
14.2 Mpixels/sec 		6860
24.9 Mpixels/sec
Gaussian Blur 3389
59.4 Mpixels/sec 		6100
106.9 Mpixels/sec
Speech Recognition 3388
29.0 Words/sec 		6204
53.1 Words/sec
Face Detection 3439
1.00 Msubwindows/sec 		5577
1.63 Msubwindows/sec
Memory Copy 2211
6.13 GB/sec 		5019
13.9 GB/sec
Memory Latency 3353
129.1 ns 		6092
71.1 ns
Memory Bandwidth 2755
14.7 GB/sec 		4418
23.6 GB/sec

Multi-Core Performance

MacBook (Early 2015) iMac (27-inch Retina Late 2015)
Multi-Core Score 6043 19379
AES 5196
3.91 GB/sec 		12984
9.78 GB/sec
LZMA 6515
10.2 MB/sec 		22262
34.8 MB/sec
JPEG 8090
65.1 Mpixels/sec 		28629
230.4 Mpixels/sec
Canny 6959
96.5 Mpixels/sec 		21651
300.3 Mpixels/sec
Lua 5742
5.90 MB/sec 		21620
22.2 MB/sec
Dijkstra 8825
5.97 MTE/sec 		20757
14.0 MTE/sec
SQLite 5623
155.9 Krows/sec 		17734
491.6 Krows/sec
HTML5 Parse 5721
26.0 MB/sec 		20204
91.7 MB/sec
HTML5 DOM 6856
6.21 MElements/sec 		22968
20.8 MElements/sec
Histogram Equalization 6518
203.7 Mpixels/sec 		22512
703.4 Mpixels/sec
PDF Rendering 7819
207.7 Mpixels/sec 		22688
602.7 Mpixels/sec
LLVM 12231
840.9 functions/sec 		41798
2.87 Kfunctions/sec
Camera 8130
22.5 images/sec 		28164
78.1 images/sec
SGEMM 5233
110.6 Gflops 		15257
322.5 Gflops
SFFT 6842
17.1 Gflops 		26911
67.1 Gflops
N-Body Physics 3912
2.92 Mpairs/sec 		24447
18.3 Mpairs/sec
Ray Tracing 6095
890.0 Kpixels/sec 		23628
3.45 Mpixels/sec
Rigid Body Physics 9542
27934.3 FPS 		33486
98027.3 FPS
HDR 8092
29.3 Mpixels/sec 		26884
97.5 Mpixels/sec
Gaussian Blur 6513
114.1 Mpixels/sec 		26136
457.9 Mpixels/sec
Speech Recognition 5640
48.3 Words/sec 		14242
121.9 Words/sec
Face Detection 7187
2.10 Msubwindows/sec 		25830
7.54 Msubwindows/sec
Memory Copy 2969
8.23 GB/sec 		5703
15.8 GB/sec
Memory Latency 3325
130.2 ns 		6033
71.8 ns
Memory Bandwidth 2910
15.5 GB/sec 		4660
24.9 GB/sec

Compare

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