iMac19,1 vs ubuntu after 5 ways

Geekbench Scores

iMac19,1 ubuntu after 5 ways
Single-Core Score 6252 5953
Multi-Core Score 27800 16558
Geekbench 4.3.2 Pro Geekbench 4.0.1 Tryout

System Information

iMac19,1 ubuntu after 5 ways
Operating System macOS 10.14.6 (Build 18G87) Ubuntu 16.04.2 LTS 4.4.0-77-generic x86_64
Model iMac19,1 System manufacturer System Product Name
Processor Intel Core i7-8700K @ 3.70 GHz
1 Processor, 6 Cores, 12 Threads 		Intel Core i5-6600K @ 4.70 GHz
1 Processor, 4 Cores
Processor ID GenuineIntel Family 6 Model 158 Stepping 10 GenuineIntel Family 6 Model 94 Stepping 3
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 6144 KB
Motherboard Acidanthera Mac-AA95B1DDAB278B95 iMac19,1 ASUSTeK COMPUTER INC. Z170 PRO GAMING
BIOS Acidanthera 220.270.93.0.0 American Megatrends Inc. 3401
Memory 16.00 GB 0 MHz RAM 15.61 GB

Single-Core Performance

iMac19,1 ubuntu after 5 ways
Single-Core Score 6252 5953
AES 3912
2.95 GB/sec 		4097
3.09 GB/sec
LZMA 5413
8.46 MB/sec 		5691
8.89 MB/sec
JPEG 6005
48.3 Mpixels/sec 		6326
50.9 Mpixels/sec
Canny 5738
79.6 Mpixels/sec 		6116
84.8 Mpixels/sec
Lua 5971
6.14 MB/sec 		6940
7.13 MB/sec
Dijkstra 7760
5.25 MTE/sec 		7633
5.17 MTE/sec
SQLite 5303
147.0 Krows/sec 		6433
178.4 Krows/sec
HTML5 Parse 5420
24.6 MB/sec 		6842
31.1 MB/sec
HTML5 DOM 6753
6.12 MElements/sec 		4634
4.20 MElements/sec
Histogram Equalization 5370
167.8 Mpixels/sec 		5784
180.7 Mpixels/sec
PDF Rendering 7474
198.6 Mpixels/sec 		6797
180.6 Mpixels/sec
LLVM 9913
681.6 functions/sec 		8244
566.8 functions/sec
Camera 6119
17.0 images/sec 		6525
18.1 images/sec
SGEMM 6461
136.6 Gflops 		6595
139.4 Gflops
SFFT 6676
16.6 Gflops 		7056
17.6 Gflops
N-Body Physics 5826
4.35 Mpairs/sec 		6012
4.49 Mpairs/sec
Ray Tracing 5387
786.7 Kpixels/sec 		3243
473.6 Kpixels/sec
Rigid Body Physics 6518
19082.8 FPS 		6325
18516.2 FPS
HDR 7138
25.9 Mpixels/sec 		7929
28.7 Mpixels/sec
Gaussian Blur 6478
113.5 Mpixels/sec 		6225
109.1 Mpixels/sec
Speech Recognition 6871
58.8 Words/sec 		7150
61.2 Words/sec
Face Detection 5821
1.70 Msubwindows/sec 		5901
1.72 Msubwindows/sec
Memory Copy 6301
17.5 GB/sec 		6419
17.8 GB/sec
Memory Latency 8017
54.0 ns 		4443
10.3 Moperations/sec
Memory Bandwidth 5595
29.9 GB/sec 		4641
24.8 GB/sec

Multi-Core Performance

iMac19,1 ubuntu after 5 ways
Multi-Core Score 27800 16558
AES 16520
12.4 GB/sec 		18285
13.8 GB/sec
LZMA 33938
53.0 MB/sec 		16998
26.5 MB/sec
JPEG 39541
318.2 Mpixels/sec 		20356
163.8 Mpixels/sec
Canny 30326
420.5 Mpixels/sec 		18872
261.7 Mpixels/sec
Lua 31608
32.5 MB/sec 		22084
22.7 MB/sec
Dijkstra 26586
18.0 MTE/sec 		19662
13.3 MTE/sec
SQLite 30749
852.5 Krows/sec 		20467
567.4 Krows/sec
HTML5 Parse 31015
140.8 MB/sec 		22008
99.9 MB/sec
HTML5 DOM 34274
31.1 MElements/sec 		13697
12.4 MElements/sec
Histogram Equalization 32837
1.03 Gpixels/sec 		18547
579.5 Mpixels/sec
PDF Rendering 32698
868.7 Mpixels/sec 		19960
530.3 Mpixels/sec
LLVM 63438
4.36 Kfunctions/sec 		23630
1.62 Kfunctions/sec
Camera 40238
111.6 images/sec 		20897
57.9 images/sec
SGEMM 22995
486.1 Gflops 		18646
394.1 Gflops
SFFT 38688
96.4 Gflops 		23072
57.5 Gflops
N-Body Physics 35957
26.9 Mpairs/sec 		19287
14.4 Mpairs/sec
Ray Tracing 32450
4.74 Mpixels/sec 		15667
2.29 Mpixels/sec
Rigid Body Physics 47243
138299.6 FPS 		20147
58978.5 FPS
HDR 36621
132.8 Mpixels/sec 		24665
89.4 Mpixels/sec
Gaussian Blur 36578
640.8 Mpixels/sec 		19835
347.5 Mpixels/sec
Speech Recognition 20756
177.6 Words/sec 		13758
117.7 Words/sec
Face Detection 36924
10.8 Msubwindows/sec 		18994
5.55 Msubwindows/sec
Memory Copy 7094
19.7 GB/sec 		6759
18.7 GB/sec
Memory Latency 7761
55.8 ns 		4218
9.74 Moperations/sec
Memory Bandwidth 5741
30.7 GB/sec 		5910
31.6 GB/sec

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