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

Geekbench Scores

iMac (27-inch Retina Mid 2017) MacBook (Early 2015)
Single-Core Score 5754 2976
Multi-Core Score 20481 5642
Geekbench 4.4.4 Tryout Geekbench 4.1.1 Tryout

System Information

iMac (27-inch Retina Mid 2017) MacBook (Early 2015)
Operating System macOS 13.6.3 (Build 22G436) Mac OS X 10.10.5 (Build 14F27)
Model iMac (27-inch Retina Mid 2017) MacBook (Early 2015)
Processor Intel Core i7-7700K @ 4.20 GHz
1 Processor, 4 Cores, 8 Threads 		Intel Core M-5Y51 @ 1.20 GHz
1 Processor, 2 Cores, 4 Threads
Processor ID GenuineIntel Family 6 Model 158 Stepping 9 GenuineIntel Family 6 Model 61 Stepping 4
L1 Instruction Cache 32 KB x 4 32 KB x 2
L1 Data Cache 32 KB x 4 32 KB x 2
L2 Cache 256 KB x 4 256 KB x 2
L3 Cache 8192 KB 4096 KB
Motherboard Apple Inc. Mac-BE088AF8C5EB4FA2 iMac18,3 Apple Inc. Mac-BE0E8AC46FE800CC MacBook8,1
BIOS Apple Inc. 522.0.0.0.0 Apple Inc. MB81.88Z.0164.B19.1610201519
Memory 32.00 GB 2400 MHz DDR4 8.00 GB 1600 MHz DDR3

Single-Core Performance

iMac (27-inch Retina Mid 2017) MacBook (Early 2015)
Single-Core Score 5754 2976
AES 3555
2.68 GB/sec 		2587
1.95 GB/sec
LZMA 4653
7.27 MB/sec 		2990
4.67 MB/sec
JPEG 5666
45.6 Mpixels/sec 		3200
25.8 Mpixels/sec
Canny 4919
68.2 Mpixels/sec 		2905
40.3 Mpixels/sec
Lua 5705
5.86 MB/sec 		3022
3.11 MB/sec
Dijkstra 6901
4.67 MTE/sec 		3351
2.27 MTE/sec
SQLite 5039
139.7 Krows/sec 		2754
76.4 Krows/sec
HTML5 Parse 5051
22.9 MB/sec 		2596
11.8 MB/sec
HTML5 DOM 7405
6.71 MElements/sec 		3611
3.27 MElements/sec
Histogram Equalization 5131
160.3 Mpixels/sec 		2835
88.6 Mpixels/sec
PDF Rendering 6850
182.0 Mpixels/sec 		2887
76.7 Mpixels/sec
LLVM 9936
683.2 functions/sec 		5434
373.7 functions/sec
Camera 5764
16.0 images/sec 		3258
9.04 images/sec
SGEMM 6114
129.2 Gflops 		2886
61.0 Gflops
SFFT 6095
15.2 Gflops 		3438
8.57 Gflops
N-Body Physics 5454
4.07 Mpairs/sec 		3014
2.25 Mpairs/sec
Ray Tracing 5053
737.9 Kpixels/sec 		2917
426.0 Kpixels/sec
Rigid Body Physics 6286
18401.6 FPS 		3860
11302.0 FPS
HDR 6053
21.9 Mpixels/sec 		3443
12.5 Mpixels/sec
Gaussian Blur 6219
108.9 Mpixels/sec 		3019
52.9 Mpixels/sec
Speech Recognition 6295
53.9 Words/sec 		3060
26.2 Words/sec
Face Detection 5442
1.59 Msubwindows/sec 		3129
914.1 Ksubwindows/sec
Memory Copy 5704
15.8 GB/sec 		1873
5.19 GB/sec
Memory Latency 6582
65.8 ns 		2708
159.9 ns
Memory Bandwidth 4943
26.4 GB/sec 		2441
13.0 GB/sec

Multi-Core Performance

iMac (27-inch Retina Mid 2017) MacBook (Early 2015)
Multi-Core Score 20481 5642
AES 16354
12.3 GB/sec 		4815
3.63 GB/sec
LZMA 22245
34.7 MB/sec 		6254
9.77 MB/sec
JPEG 27751
223.3 Mpixels/sec 		7364
59.3 Mpixels/sec
Canny 20569
285.2 Mpixels/sec 		6386
88.6 Mpixels/sec
Lua 22022
22.6 MB/sec 		5507
5.66 MB/sec
Dijkstra 22860
15.5 MTE/sec 		7982
5.40 MTE/sec
SQLite 20578
570.5 Krows/sec 		5369
148.8 Krows/sec
HTML5 Parse 20154
91.5 MB/sec 		5031
22.8 MB/sec
HTML5 DOM 31060
28.1 MElements/sec 		6782
6.15 MElements/sec
Histogram Equalization 22517
703.6 Mpixels/sec 		5844
182.6 Mpixels/sec
PDF Rendering 27287
724.9 Mpixels/sec 		6013
159.7 Mpixels/sec
LLVM 46298
3.18 Kfunctions/sec 		11581
796.3 functions/sec
Camera 26942
74.7 images/sec 		7440
20.6 images/sec
SGEMM 19397
410.0 Gflops 		4891
103.4 Gflops
SFFT 25783
64.3 Gflops 		6382
15.9 Gflops
N-Body Physics 24660
18.4 Mpairs/sec 		6444
4.81 Mpairs/sec
Ray Tracing 23334
3.41 Mpixels/sec 		6024
879.7 Kpixels/sec
Rigid Body Physics 32314
94597.1 FPS 		8880
25996.7 FPS
HDR 24862
90.1 Mpixels/sec 		7445
27.0 Mpixels/sec
Gaussian Blur 26012
455.7 Mpixels/sec 		6082
106.5 Mpixels/sec
Speech Recognition 16236
138.9 Words/sec 		5422
46.4 Words/sec
Face Detection 24172
7.06 Msubwindows/sec 		6643
1.94 Msubwindows/sec
Memory Copy 6856
19.0 GB/sec 		2137
5.92 GB/sec
Memory Latency 6523
66.4 ns 		2747
157.6 ns
Memory Bandwidth 5454
29.1 GB/sec 		2751
14.7 GB/sec

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