Hewlett-Packard HP Z620 Workstation vs HostFlyte KVM

Geekbench Scores

Hewlett-Packard HP Z620 Workstation HostFlyte KVM
Single-Core Score 3062 2847
Multi-Core Score 35909 3648
Geekbench 4.4.2 Tryout Geekbench 4.3.3 Tryout

System Information

Hewlett-Packard HP Z620 Workstation HostFlyte KVM
Operating System Microsoft Windows 10 Pro (64-bit) Ubuntu 18.04 LTS 4.15.0-22-generic x86_64
Model Hewlett-Packard HP Z620 Workstation Red Hat KVM
Processor Intel Xeon E5-2680 v2 @ 2.79 GHz
2 Processors, 20 Cores, 40 Threads 		QEMU Virtual version 2.5+ @ 3.40 GHz
2 Processors, 2 Cores
Processor ID GenuineIntel Family 6 Model 62 Stepping 4 GenuineIntel Family 6 Model 13 Stepping 3
Processor Codename Ivy Bridge-EP/EX
Processor Package Socket 2011 LGA
L1 Instruction Cache 32 KB x 10 32 KB
L1 Data Cache 32 KB x 10 32 KB
L2 Cache 256 KB x 10 4096 KB
L3 Cache 25600 KB 16384 KB
Motherboard Hewlett-Packard 158A N/A
Northbridge Intel Ivy Bridge-E 04
Southbridge Intel C602 05
BIOS Hewlett-Packard J61 v03.94 SeaBIOS 1.11.0-2.el7
Memory 63.93 GB DDR3 SDRAM 798MHz 1.95 GB

Single-Core Performance

Hewlett-Packard HP Z620 Workstation HostFlyte KVM
Single-Core Score 3062 2847
AES 3181
2.40 GB/sec 		179
138.4 MB/sec
LZMA 3985
6.23 MB/sec 		2262
3.53 MB/sec
JPEG 2983
24.0 Mpixels/sec 		3704
29.8 Mpixels/sec
Canny 2669
37.0 Mpixels/sec 		3589
49.8 Mpixels/sec
Lua 2243
2.31 MB/sec 		2751
2.83 MB/sec
Dijkstra 4007
2.71 MTE/sec 		3293
2.23 MTE/sec
SQLite 3098
85.9 Krows/sec 		3716
103.0 Krows/sec
HTML5 Parse 3254
14.8 MB/sec 		3308
15.0 MB/sec
HTML5 DOM 3900
3.53 MElements/sec 		2780
2.52 MElements/sec
Histogram Equalization 3443
107.6 Mpixels/sec 		2546
79.6 Mpixels/sec
PDF Rendering 3683
97.8 Mpixels/sec 		3561
94.6 Mpixels/sec
LLVM 5199
357.5 functions/sec 		4691
322.5 functions/sec
Camera 3005
8.33 images/sec 		3052
8.46 images/sec
SGEMM 2041
43.2 Gflops 		875
18.5 Gflops
SFFT 2683
6.69 Gflops 		2828
7.05 Gflops
N-Body Physics 3252
2.43 Mpairs/sec 		2966
2.22 Mpairs/sec
Ray Tracing 3096
452.1 Kpixels/sec 		2724
397.8 Kpixels/sec
Rigid Body Physics 3351
9811.8 FPS 		3630
10627.2 FPS
HDR 4121
14.9 Mpixels/sec 		3645
13.2 Mpixels/sec
Gaussian Blur 2744
48.1 Mpixels/sec 		3664
64.2 Mpixels/sec
Speech Recognition 4287
36.7 Words/sec 		2256
19.3 Words/sec
Face Detection 2671
780.4 Ksubwindows/sec 		3219
940.5 Ksubwindows/sec
Memory Copy 1887
5.23 GB/sec 		2841
7.87 GB/sec
Memory Latency 5603
77.3 ns 		4214
102.7 ns
Memory Bandwidth 1170
6.25 GB/sec 		2141
11.4 GB/sec

Multi-Core Performance

Hewlett-Packard HP Z620 Workstation HostFlyte KVM
Multi-Core Score 35909 3648
AES 20689
15.6 GB/sec 		346
267.2 MB/sec
LZMA 73510
114.8 MB/sec 		3860
6.03 MB/sec
JPEG 74045
595.8 Mpixels/sec 		4537
36.5 Mpixels/sec
Canny 39150
542.9 Mpixels/sec 		4159
57.7 Mpixels/sec
Lua 53251
54.7 MB/sec 		3289
3.38 MB/sec
Dijkstra 34713
23.5 MTE/sec 		4053
2.74 MTE/sec
SQLite 37735
1.05 Mrows/sec 		3459
95.9 Krows/sec
HTML5 Parse 36964
167.8 MB/sec 		5089
23.1 MB/sec
HTML5 DOM 69145
62.6 MElements/sec 		5641
5.11 MElements/sec
Histogram Equalization 41006
1.28 Gpixels/sec 		5301
165.6 Mpixels/sec
PDF Rendering 25527
678.2 Mpixels/sec 		5883
156.3 Mpixels/sec
LLVM 67270
4.63 Kfunctions/sec 		10918
750.7 functions/sec
Camera 64418
178.6 images/sec 		5548
15.4 images/sec
SGEMM 12160
257.0 Gflops 		1425
30.1 Gflops
SFFT 63129
157.4 Gflops 		3394
8.46 Gflops
N-Body Physics 62086
46.4 Mpairs/sec 		3884
2.90 Mpairs/sec
Ray Tracing 18776
2.74 Mpixels/sec 		3488
509.4 Kpixels/sec
Rigid Body Physics 39856
116673.1 FPS 		4216
12341.8 FPS
HDR 54094
196.1 Mpixels/sec 		4169
15.1 Mpixels/sec
Gaussian Blur 53786
942.2 Mpixels/sec 		4017
70.4 Mpixels/sec
Speech Recognition 38294
327.6 Words/sec 		3898
33.4 Words/sec
Face Detection 63614
18.6 Msubwindows/sec 		5106
1.49 Msubwindows/sec
Memory Copy 6718
18.6 GB/sec 		2141
5.93 GB/sec
Memory Latency 5118
84.6 ns 		1404
308.3 ns
Memory Bandwidth 4423
23.6 GB/sec 		2052
11.0 GB/sec

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