iMac (27-inch Retina Early 2019) vs OpenStack Foundation OpenStack Nova

Geekbench Scores

iMac (27-inch Retina Early 2019) OpenStack Foundation OpenStack Nova
Single-Core Score 6610 3273
Multi-Core Score 34049 10352
Geekbench 4.4.1 Tryout Geekbench 4.3.3 Tryout

System Information

iMac (27-inch Retina Early 2019) OpenStack Foundation OpenStack Nova
Operating System macOS 10.14.6 (Build 18G84) Linux 4.19.0-16-cloud-amd64 x86_64
Model iMac (27-inch Retina Early 2019) OpenStack Foundation OpenStack Nova
Processor Intel Core i9-9900K @ 3.60 GHz
1 Processor, 8 Cores, 16 Threads 		Intel Core Processor (Haswell, no TSX) @ 2.40 GHz
4 Processors, 4 Cores
Processor ID GenuineIntel Family 6 Model 158 Stepping 12 GenuineIntel Family 6 Model 60 Stepping 1
L1 Instruction Cache 32 KB x 8 32 KB
L1 Data Cache 32 KB x 8 32 KB
L2 Cache 256 KB x 8 4096 KB
L3 Cache 16384 KB 16384 KB
Motherboard Apple Inc. Mac-AA95B1DDAB278B95 1.0 N/A
BIOS Apple Inc. 220.250.368.0.0 SeaBIOS 2:1.10.2-58953eb7
Memory 16.00 GB 0 MHz RAM 7.61 GB

Single-Core Performance

iMac (27-inch Retina Early 2019) OpenStack Foundation OpenStack Nova
Single-Core Score 6610 3273
AES 4170
3.14 GB/sec 		2631
1.98 GB/sec
LZMA 5692
8.89 MB/sec 		2969
4.64 MB/sec
JPEG 6419
51.6 Mpixels/sec 		3225
25.9 Mpixels/sec
Canny 6130
85.0 Mpixels/sec 		3294
45.7 Mpixels/sec
Lua 6263
6.44 MB/sec 		3331
3.42 MB/sec
Dijkstra 8780
5.94 MTE/sec 		4693
3.18 MTE/sec
SQLite 5591
155.0 Krows/sec 		2898
80.3 Krows/sec
HTML5 Parse 5853
26.6 MB/sec 		3443
15.6 MB/sec
HTML5 DOM 6942
6.29 MElements/sec 		2841
2.57 MElements/sec
Histogram Equalization 5828
182.1 Mpixels/sec 		3017
94.3 Mpixels/sec
PDF Rendering 7732
205.4 Mpixels/sec 		3671
97.5 Mpixels/sec
LLVM 10382
713.8 functions/sec 		6037
415.1 functions/sec
Camera 6843
19.0 images/sec 		2807
7.78 images/sec
SGEMM 6721
142.1 Gflops 		2926
61.9 Gflops
SFFT 7151
17.8 Gflops 		3369
8.40 Gflops
N-Body Physics 6120
4.57 Mpairs/sec 		2754
2.06 Mpairs/sec
Ray Tracing 5670
828.0 Kpixels/sec 		2374
346.7 Kpixels/sec
Rigid Body Physics 7102
20791.4 FPS 		3066
8975.7 FPS
HDR 7618
27.6 Mpixels/sec 		3217
11.7 Mpixels/sec
Gaussian Blur 6809
119.3 Mpixels/sec 		3049
53.4 Mpixels/sec
Speech Recognition 7249
62.0 Words/sec 		3630
31.1 Words/sec
Face Detection 6269
1.83 Msubwindows/sec 		2918
852.6 Ksubwindows/sec
Memory Copy 6267
17.4 GB/sec 		2691
7.46 GB/sec
Memory Latency 8470
51.1 ns 		5016
86.3 ns
Memory Bandwidth 5777
30.9 GB/sec 		3119
16.7 GB/sec

Multi-Core Performance

iMac (27-inch Retina Early 2019) OpenStack Foundation OpenStack Nova
Multi-Core Score 34049 10352
AES 10030
7.55 GB/sec 		10488
7.90 GB/sec
LZMA 47011
73.4 MB/sec 		11088
17.3 MB/sec
JPEG 58634
471.8 Mpixels/sec 		12586
101.3 Mpixels/sec
Canny 28225
391.4 Mpixels/sec 		12170
168.8 Mpixels/sec
Lua 49934
51.3 MB/sec 		13366
13.7 MB/sec
Dijkstra 21637
14.6 MTE/sec 		14061
9.51 MTE/sec
SQLite 46216
1.28 Mrows/sec 		10793
299.2 Krows/sec
HTML5 Parse 46060
209.1 MB/sec 		12758
57.9 MB/sec
HTML5 DOM 37803
34.3 MElements/sec 		9562
8.66 MElements/sec
Histogram Equalization 52473
1.64 Gpixels/sec 		11483
358.8 Mpixels/sec
PDF Rendering 24748
657.5 Mpixels/sec 		12947
344.0 Mpixels/sec
LLVM 93400
6.42 Kfunctions/sec 		22817
1.57 Kfunctions/sec
Camera 59048
163.7 images/sec 		10303
28.6 images/sec
SGEMM 16658
352.1 Gflops 		11324
239.4 Gflops
SFFT 60130
149.9 Gflops 		11974
29.9 Gflops
N-Body Physics 54379
40.6 Mpairs/sec 		10572
7.90 Mpairs/sec
Ray Tracing 47787
6.98 Mpixels/sec 		7130
1.04 Mpixels/sec
Rigid Body Physics 71410
209043.0 FPS 		11415
33416.9 FPS
HDR 40080
145.3 Mpixels/sec 		12066
43.7 Mpixels/sec
Gaussian Blur 58320
1.02 Gpixels/sec 		11658
204.2 Mpixels/sec
Speech Recognition 15279
130.7 Words/sec 		13316
113.9 Words/sec
Face Detection 56020
16.4 Msubwindows/sec 		10498
3.07 Msubwindows/sec
Memory Copy 6193
17.2 GB/sec 		6438
17.8 GB/sec
Memory Latency 8512
50.9 ns 		1970
219.8 ns
Memory Bandwidth 6640
35.5 GB/sec 		7391
39.5 GB/sec

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