iMac18,3 vs iMac14,2

Geekbench Scores

iMac18,3 iMac14,2
Single-Core Score 6680 4907
Multi-Core Score 31090 16744
Geekbench 4.2.0 Tryout Geekbench 4.3.2 Tryout

System Information

iMac18,3 iMac14,2
Operating System macOS 10.13.6 (Build 17G65) macOS 10.14.2 (Build 18C54)
Model iMac18,3 iMac14,2
Processor Intel Core i7-8700K @ 3.70 GHz
1 Processor, 6 Cores, 12 Threads 		Intel Core i7-4770 @ 3.60 GHz
1 Processor, 4 Cores, 8 Threads
Processor ID GenuineIntel Family 6 Model 158 Stepping 10 GenuineIntel Family 6 Model 60 Stepping 3
L1 Instruction Cache 32 KB x 6 32 KB x 4
L1 Data Cache 32 KB x 6 32 KB x 4
L2 Cache 256 KB x 6 256 KB x 4
L3 Cache 12288 KB 8192 KB
Motherboard Apple Inc. Mac-BE088AF8C5EB4FA2 1.0 Apple Inc. Mac-27ADBB7B4CEE8E61 1.0
BIOS Apple Inc. IM183.88Z.0154.B00.1712220135 Apple Inc. 133.0.0.0.0
Memory 32.00 GB 3200 MHz DDR4 32.00 GB 1600 MHz DDR3

Single-Core Performance

iMac18,3 iMac14,2
Single-Core Score 6680 4907
AES 4277
3.22 GB/sec 		3960
2.98 GB/sec
LZMA 5865
9.16 MB/sec 		4693
7.33 MB/sec
JPEG 6613
53.2 Mpixels/sec 		5051
40.6 Mpixels/sec
Canny 6207
86.1 Mpixels/sec 		4646
64.4 Mpixels/sec
Lua 6405
6.58 MB/sec 		4660
4.79 MB/sec
Dijkstra 8105
5.48 MTE/sec 		5417
3.67 MTE/sec
SQLite 5634
156.2 Krows/sec 		4248
117.8 Krows/sec
HTML5 Parse 5402
24.5 MB/sec 		4231
19.2 MB/sec
HTML5 DOM 7359
6.67 MElements/sec 		5663
5.13 MElements/sec
Histogram Equalization 5876
183.6 Mpixels/sec 		4600
143.7 Mpixels/sec
PDF Rendering 6452
171.4 Mpixels/sec 		5618
149.3 Mpixels/sec
LLVM 10689
735.0 functions/sec 		8275
569.0 functions/sec
Camera 6992
19.4 images/sec 		5137
14.2 images/sec
SGEMM 6769
143.1 Gflops 		4441
93.9 Gflops
SFFT 7163
17.9 Gflops 		5170
12.9 Gflops
N-Body Physics 6284
4.69 Mpairs/sec 		4236
3.16 Mpairs/sec
Ray Tracing 5835
852.0 Kpixels/sec 		4066
593.7 Kpixels/sec
Rigid Body Physics 7256
21242.4 FPS 		5605
16409.6 FPS
HDR 7767
28.2 Mpixels/sec 		4618
16.7 Mpixels/sec
Gaussian Blur 6880
120.5 Mpixels/sec 		4850
85.0 Mpixels/sec
Speech Recognition 7264
62.2 Words/sec 		5454
46.7 Words/sec
Face Detection 6217
1.82 Msubwindows/sec 		4614
1.35 Msubwindows/sec
Memory Copy 7210
20.0 GB/sec 		4529
12.5 GB/sec
Memory Latency 7948
54.5 ns 		6708
64.5 ns
Memory Bandwidth 6236
33.3 GB/sec 		3953
21.1 GB/sec

Multi-Core Performance

iMac18,3 iMac14,2
Multi-Core Score 31090 16744
AES 18666
14.1 GB/sec 		10207
7.69 GB/sec
LZMA 39671
62.0 MB/sec 		19999
31.2 MB/sec
JPEG 45836
368.8 Mpixels/sec 		24471
196.9 Mpixels/sec
Canny 35133
487.2 Mpixels/sec 		19037
264.0 Mpixels/sec
Lua 36534
37.5 MB/sec 		17585
18.1 MB/sec
Dijkstra 30319
20.5 MTE/sec 		18986
12.8 MTE/sec
SQLite 16951
469.9 Krows/sec 		16583
459.7 Krows/sec
HTML5 Parse 34670
157.4 MB/sec 		17360
78.8 MB/sec
HTML5 DOM 37150
33.7 MElements/sec 		21598
19.6 MElements/sec
Histogram Equalization 36737
1.15 Gpixels/sec 		20047
626.4 Mpixels/sec
PDF Rendering 36642
973.5 Mpixels/sec 		20510
544.9 Mpixels/sec
LLVM 74876
5.15 Kfunctions/sec 		35530
2.44 Kfunctions/sec
Camera 46031
127.6 images/sec 		23225
64.4 images/sec
SGEMM 27310
577.3 Gflops 		15726
332.4 Gflops
SFFT 44719
111.5 Gflops 		21098
52.6 Gflops
N-Body Physics 42557
31.8 Mpairs/sec 		18261
13.6 Mpairs/sec
Ray Tracing 38818
5.67 Mpixels/sec 		18363
2.68 Mpixels/sec
Rigid Body Physics 56157
164391.8 FPS 		26944
78875.5 FPS
HDR 44593
161.7 Mpixels/sec 		20639
74.8 Mpixels/sec
Gaussian Blur 42652
747.2 Mpixels/sec 		20410
357.6 Mpixels/sec
Speech Recognition 24454
209.2 Words/sec 		14967
128.1 Words/sec
Face Detection 44148
12.9 Msubwindows/sec 		20527
6.00 Msubwindows/sec
Memory Copy 8479
23.5 GB/sec 		5568
15.4 GB/sec
Memory Latency 7958
54.4 ns 		6593
65.7 ns
Memory Bandwidth 6855
36.6 GB/sec 		4013
21.4 GB/sec

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