iMac14,2 vs iMac18,1

Geekbench Scores

iMac14,2 iMac18,1
Single-Core Score 5823 6510
Multi-Core Score 26953 12664
Geekbench 4.3.1 Tryout Geekbench 4.3.0 Tryout

System Information

iMac14,2 iMac18,1
Operating System macOS 10.14.1 (Build 18B75) macOS 10.14.3 (Build 18D109)
Model iMac14,2 iMac18,1
Processor Intel Core i7-8700K @ 3.70 GHz
1 Processor, 6 Cores, 12 Threads 		Intel Core i3-7350K @ 4.20 GHz
1 Processor, 2 Cores, 4 Threads
Processor ID GenuineIntel Family 6 Model 158 Stepping 10 GenuineIntel Family 6 Model 158 Stepping 9
L1 Instruction Cache 32 KB x 6 32 KB x 2
L1 Data Cache 32 KB x 6 32 KB x 2
L2 Cache 256 KB x 6 256 KB x 2
L3 Cache 12288 KB 4096 KB
Motherboard Apple Inc. Mac-27ADBB7B4CEE8E61 iMac14,2 Apple Inc. Mac-4B682C642B45593E 1.0
BIOS Apple Inc. IM142.88Z.0130.B00.1804091831 Apple Inc. 167.0.0.0.0
Memory 16.00 GB 0 MHz RAM 8.00 GB 0 MHz RAM

Single-Core Performance

iMac14,2 iMac18,1
Single-Core Score 5823 6510
AES 3645
2.75 GB/sec 		5800
4.37 GB/sec
LZMA 4958
7.74 MB/sec 		6010
9.39 MB/sec
JPEG 5507
44.3 Mpixels/sec 		6780
54.6 Mpixels/sec
Canny 5303
73.5 Mpixels/sec 		6258
86.8 Mpixels/sec
Lua 5463
5.62 MB/sec 		6655
6.84 MB/sec
Dijkstra 6698
4.53 MTE/sec 		7130
4.83 MTE/sec
SQLite 4597
127.5 Krows/sec 		5752
159.5 Krows/sec
HTML5 Parse 4922
22.3 MB/sec 		5901
26.8 MB/sec
HTML5 DOM 6298
5.71 MElements/sec 		7635
6.92 MElements/sec
Histogram Equalization 5004
156.4 Mpixels/sec 		6117
191.1 Mpixels/sec
PDF Rendering 6856
182.2 Mpixels/sec 		7670
203.8 Mpixels/sec
LLVM 9171
630.6 functions/sec 		10928
751.4 functions/sec
Camera 5879
16.3 images/sec 		7038
19.5 images/sec
SGEMM 5983
126.5 Gflops 		6924
146.4 Gflops
SFFT 6218
15.5 Gflops 		7553
18.8 Gflops
N-Body Physics 5357
4.00 Mpairs/sec 		6518
4.87 Mpairs/sec
Ray Tracing 4897
715.1 Kpixels/sec 		6026
880.1 Kpixels/sec
Rigid Body Physics 6184
18104.9 FPS 		7467
21860.5 FPS
HDR 6551
23.7 Mpixels/sec 		8024
29.1 Mpixels/sec
Gaussian Blur 5948
104.2 Mpixels/sec 		7196
126.1 Mpixels/sec
Speech Recognition 6247
53.5 Words/sec 		6944
59.4 Words/sec
Face Detection 5359
1.57 Msubwindows/sec 		6447
1.88 Msubwindows/sec
Memory Copy 6197
17.2 GB/sec 		4272
11.8 GB/sec
Memory Latency 7589
57.0 ns 		9311
46.5 ns
Memory Bandwidth 5679
30.3 GB/sec 		3404
18.2 GB/sec

Multi-Core Performance

iMac14,2 iMac18,1
Multi-Core Score 26953 12664
AES 13844
10.4 GB/sec 		10909
8.22 GB/sec
LZMA 33448
52.2 MB/sec 		13951
21.8 MB/sec
JPEG 38988
313.7 Mpixels/sec 		16550
133.2 Mpixels/sec
Canny 29731
412.3 Mpixels/sec 		13580
188.3 Mpixels/sec
Lua 30620
31.5 MB/sec 		13017
13.4 MB/sec
Dijkstra 26058
17.6 MTE/sec 		14273
9.66 MTE/sec
SQLite 28378
786.7 Krows/sec 		12267
340.1 Krows/sec
HTML5 Parse 30552
138.7 MB/sec 		12904
58.6 MB/sec
HTML5 DOM 32962
29.9 MElements/sec 		15734
14.3 MElements/sec
Histogram Equalization 32558
1.02 Gpixels/sec 		13463
420.7 Mpixels/sec
PDF Rendering 31183
828.4 Mpixels/sec 		15040
399.6 Mpixels/sec
LLVM 61301
4.21 Kfunctions/sec 		26426
1.82 Kfunctions/sec
Camera 38405
106.5 images/sec 		16999
47.1 images/sec
SGEMM 22367
472.8 Gflops 		11638
246.0 Gflops
SFFT 36913
92.0 Gflops 		15326
38.2 Gflops
N-Body Physics 34636
25.9 Mpairs/sec 		14760
11.0 Mpairs/sec
Ray Tracing 32513
4.75 Mpixels/sec 		14107
2.06 Mpixels/sec
Rigid Body Physics 46648
136556.9 FPS 		19906
58273.9 FPS
HDR 35203
127.6 Mpixels/sec 		17123
62.1 Mpixels/sec
Gaussian Blur 37124
650.4 Mpixels/sec 		15436
270.4 Mpixels/sec
Speech Recognition 20208
172.9 Words/sec 		10244
87.6 Words/sec
Face Detection 35893
10.5 Msubwindows/sec 		15100
4.41 Msubwindows/sec
Memory Copy 6990
19.4 GB/sec 		4163
11.5 GB/sec
Memory Latency 7773
55.7 ns 		8611
50.3 ns
Memory Bandwidth 5636
30.1 GB/sec 		3265
17.4 GB/sec

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