iMac (27-inch Retina Mid 2017) vs Xen HVM domU

Geekbench Scores

iMac (27-inch Retina Mid 2017) Xen HVM domU
Single-Core Score 5583 184
Multi-Core Score 19213 152
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System Information

iMac (27-inch Retina Mid 2017) Xen HVM domU
Operating System macOS 10.13.2 (Build 17C89) Ubuntu 16.04.1 LTS 4.4.0-59-generic x86_64
Model iMac (27-inch Retina Mid 2017) Xen HVM domU
Processor Intel Core i7-7700K @ 4.20 GHz
1 Processor, 4 Cores, 8 Threads 		Intel Xeon E5-2676 v3 @ 2.40 GHz
1 Processor, 1 Core
Processor ID GenuineIntel Family 6 Model 158 Stepping 9 GenuineIntel Family 6 Model 63 Stepping 2
L1 Instruction Cache 32 KB x 4 32 KB
L1 Data Cache 32 KB x 4 32 KB
L2 Cache 256 KB x 4 256 KB
L3 Cache 8192 KB 30720 KB
Motherboard Apple Inc. Mac-BE088AF8C5EB4FA2 iMac18,3 N/A
BIOS Apple Inc. IM183.88Z.0151.B00.1708080034 Xen 4.2.amazon
Memory 32.00 GB 2998 MHz DDR4 486 MB

Single-Core Performance

iMac (27-inch Retina Mid 2017) Xen HVM domU
Single-Core Score 5583 184
AES 3781
2.85 GB/sec 		135
104.3 MB/sec
LZMA 4982
7.78 MB/sec 		128
205.2 KB/sec
JPEG 5834
46.9 Mpixels/sec 		159
1.28 Mpixels/sec
Canny 5353
74.2 Mpixels/sec 		147
2.05 Mpixels/sec
Lua 5507
5.66 MB/sec 		163
172.5 KB/sec
Dijkstra 5531
3.74 MTE/sec 		166
112.6 KTE/sec
SQLite 4923
136.5 Krows/sec 		154
4.28 Krows/sec
HTML5 Parse 4652
21.1 MB/sec 		170
794.3 KB/sec
HTML5 DOM 6532
5.92 MElements/sec 		109
99.0 KElements/sec
Histogram Equalization 4959
155.0 Mpixels/sec 		149
4.67 Mpixels/sec
PDF Rendering 5643
149.9 Mpixels/sec 		160
4.26 Mpixels/sec
LLVM 9363
643.8 functions/sec 		284
19.6 functions/sec
Camera 6103
16.9 images/sec 		227
0.63 images/sec
SGEMM 5904
124.8 Gflops 		195
4.13 Gflops
SFFT 5940
14.8 Gflops 		242
603.9 Mflops
N-Body Physics 5473
4.09 Mpairs/sec 		204
152.5 Kpairs/sec
Ray Tracing 5054
738.1 Kpixels/sec 		188
27.5 Kpixels/sec
Rigid Body Physics 6348
18585.1 FPS 		245
719.6 FPS
HDR 6799
24.6 Mpixels/sec 		236
856.0 Kpixels/sec
Gaussian Blur 5907
103.5 Mpixels/sec 		218
3.83 Mpixels/sec
Speech Recognition 6201
53.1 Words/sec 		229
1.96 Words/sec
Face Detection 5305
1.55 Msubwindows/sec 		220
64.5 Ksubwindows/sec
Memory Copy 5339
14.8 GB/sec 		145
412.9 MB/sec
Memory Latency 6225
69.5 ns 		360
833.7 Koperations/sec
Memory Bandwidth 4734
25.3 GB/sec 		142
779.7 MB/sec

Multi-Core Performance

iMac (27-inch Retina Mid 2017) Xen HVM domU
Multi-Core Score 19213 152
AES 14001
10.5 GB/sec 		134
103.4 MB/sec
LZMA 22467
35.1 MB/sec 		131
209.7 KB/sec
JPEG 27234
219.1 Mpixels/sec 		159
1.28 Mpixels/sec
Canny 21636
300.0 Mpixels/sec 		147
2.05 Mpixels/sec
Lua 21128
21.7 MB/sec 		163
171.7 KB/sec
Dijkstra 21379
14.5 MTE/sec 		164
111.2 KTE/sec
SQLite 16051
445.0 Krows/sec 		157
4.36 Krows/sec
HTML5 Parse 19602
89.0 MB/sec 		171
796.4 KB/sec
HTML5 DOM 23556
21.3 MElements/sec 		106
96.3 KElements/sec
Histogram Equalization 21948
685.8 Mpixels/sec 		149
4.68 Mpixels/sec
PDF Rendering 22488
597.4 Mpixels/sec 		160
4.26 Mpixels/sec
LLVM 43582
3.00 Kfunctions/sec 		180
12.4 functions/sec
Camera 26438
73.3 images/sec 		151
0.42 images/sec
SGEMM 16781
354.7 Gflops 		124
2.63 Gflops
SFFT 26505
66.1 Gflops 		161
403.3 Mflops
N-Body Physics 24021
17.9 Mpairs/sec 		136
101.6 Kpairs/sec
Ray Tracing 20971
3.06 Mpixels/sec 		124
18.2 Kpixels/sec
Rigid Body Physics 33364
97668.6 FPS 		159
466.9 FPS
HDR 26221
95.1 Mpixels/sec 		155
564.5 Kpixels/sec
Gaussian Blur 25281
442.9 Mpixels/sec 		140
2.46 Mpixels/sec
Speech Recognition 14465
123.8 Words/sec 		145
1.25 Words/sec
Face Detection 24967
7.29 Msubwindows/sec 		140
41.2 Ksubwindows/sec
Memory Copy 6121
17.0 GB/sec 		143
407.2 MB/sec
Memory Latency 6229
69.5 ns 		173
400.3 Koperations/sec
Memory Bandwidth 4943
26.4 GB/sec 		209
1.12 GB/sec

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