iMac18,3 vs Red Hat KVM Host Passthrough 112200

Geekbench Scores

iMac18,3 Red Hat KVM Host Passthrough 112200
Single-Core Score 4239 4865
Multi-Core Score 30180 8524
Geekbench 4.2.3 Tryout Geekbench 4.4.2 Tryout

System Information

iMac18,3 Red Hat KVM Host Passthrough 112200
Operating System macOS 10.13.6 (Build 17G65) Ubuntu 18.04.3 LTS 4.15.0-72-generic x86_64
Model iMac18,3 Red Hat KVM
Processor Intel Core i7-6950X @ 3.00 GHz
1 Processor, 10 Cores, 20 Threads 		Intel Xeon E3-1275 v5 @ 3.60 GHz
1 Processor, 1 Core, 2 Threads
Processor ID GenuineIntel Family 6 Model 79 Stepping 1 GenuineIntel Family 6 Model 94 Stepping 3
L1 Instruction Cache 32 KB x 10 32 KB
L1 Data Cache 32 KB x 10 32 KB
L2 Cache 256 KB x 10 256 KB
L3 Cache 25600 KB 8192 KB
Motherboard Apple Inc. Mac-BE088AF8C5EB4FA2 1.0 N/A
BIOS Apple Inc. IM183.88Z.0161.B00.1806260901 SeaBIOS 1.11.0-2.el7
Memory 64.00 GB 2133 MHz DDR4 1.95 GB

Single-Core Performance

iMac18,3 Red Hat KVM Host Passthrough 112200
Single-Core Score 4239 4865
AES 3921
2.95 GB/sec 		4411
3.32 GB/sec
LZMA 4028
6.29 MB/sec 		4069
6.36 MB/sec
JPEG 4391
35.3 Mpixels/sec 		4965
40.0 Mpixels/sec
Canny 3854
53.5 Mpixels/sec 		4770
66.2 Mpixels/sec
Lua 4087
4.20 MB/sec 		5399
5.55 MB/sec
Dijkstra 5069
3.43 MTE/sec 		5784
3.91 MTE/sec
SQLite 3730
103.4 Krows/sec 		5330
147.8 Krows/sec
HTML5 Parse 3666
16.6 MB/sec 		4872
22.1 MB/sec
HTML5 DOM 4193
3.80 MElements/sec 		4797
4.35 MElements/sec
Histogram Equalization 3480
108.8 Mpixels/sec 		4469
139.6 Mpixels/sec
PDF Rendering 4292
114.0 Mpixels/sec 		5969
158.6 Mpixels/sec
LLVM 6960
478.6 functions/sec 		9106
626.1 functions/sec
Camera 3911
10.8 images/sec 		4025
11.2 images/sec
SGEMM 3906
82.6 Gflops 		4977
105.2 Gflops
SFFT 4295
10.7 Gflops 		5581
13.9 Gflops
N-Body Physics 3977
2.97 Mpairs/sec 		4604
3.44 Mpairs/sec
Ray Tracing 3814
557.0 Kpixels/sec 		4207
614.4 Kpixels/sec
Rigid Body Physics 5196
15213.2 FPS 		4871
14260.9 FPS
HDR 4857
17.6 Mpixels/sec 		5371
19.5 Mpixels/sec
Gaussian Blur 4236
74.2 Mpixels/sec 		5231
91.7 Mpixels/sec
Speech Recognition 4772
40.8 Words/sec 		5393
46.1 Words/sec
Face Detection 4084
1.19 Msubwindows/sec 		4474
1.31 Msubwindows/sec
Memory Copy 3848
10.7 GB/sec 		3937
10.9 GB/sec
Memory Latency 5454
79.4 ns 		4309
100.5 ns
Memory Bandwidth 3551
19.0 GB/sec 		4263
22.8 GB/sec

Multi-Core Performance

iMac18,3 Red Hat KVM Host Passthrough 112200
Multi-Core Score 30180 8524
AES 27461
20.7 GB/sec 		8139
6.13 GB/sec
LZMA 41824
65.3 MB/sec 		7988
12.5 MB/sec
JPEG 46211
371.8 Mpixels/sec 		9912
79.8 Mpixels/sec
Canny 34895
483.9 Mpixels/sec 		9342
129.6 Mpixels/sec
Lua 33354
34.3 MB/sec 		10678
11.0 MB/sec
Dijkstra 39347
26.6 MTE/sec 		10536
7.13 MTE/sec
SQLite 16345
453.1 Krows/sec 		10307
285.8 Krows/sec
HTML5 Parse 27190
123.4 MB/sec 		9591
43.5 MB/sec
HTML5 DOM 49841
45.2 MElements/sec 		9473
8.58 MElements/sec
Histogram Equalization 36295
1.13 Gpixels/sec 		8875
277.3 Mpixels/sec
PDF Rendering 34407
914.1 Mpixels/sec 		11559
307.1 Mpixels/sec
LLVM 69345
4.77 Kfunctions/sec 		17837
1.23 Kfunctions/sec
Camera 44078
122.2 images/sec 		8066
22.4 images/sec
SGEMM 20439
432.0 Gflops 		4940
104.4 Gflops
SFFT 39051
97.4 Gflops 		11047
27.5 Gflops
N-Body Physics 42236
31.5 Mpairs/sec 		9103
6.80 Mpairs/sec
Ray Tracing 32592
4.76 Mpixels/sec 		7669
1.12 Mpixels/sec
Rigid Body Physics 50494
147815.2 FPS 		9576
28034.8 FPS
HDR 43226
156.7 Mpixels/sec 		10662
38.7 Mpixels/sec
Gaussian Blur 36337
636.6 Mpixels/sec 		10170
178.2 Mpixels/sec
Speech Recognition 33277
284.7 Words/sec 		9025
77.2 Words/sec
Face Detection 34924
10.2 Msubwindows/sec 		8920
2.61 Msubwindows/sec
Memory Copy 6412
17.8 GB/sec 		5389
14.9 GB/sec
Memory Latency 5370
80.6 ns 		4030
107.4 ns
Memory Bandwidth 5992
32.0 GB/sec 		4528
24.2 GB/sec

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