LENOVO 81BG vs Red Hat KVM

Geekbench Scores

LENOVO 81BG Red Hat KVM
Single-Core Score 4029 3146
Multi-Core Score 12315 7783
Geekbench 4.2.2 Tryout Geekbench 4.4.2 Tryout

System Information

LENOVO 81BG Red Hat KVM
Operating System Microsoft Windows 10 Pro (64-bit) Ubuntu 20.04.3 LTS 5.4.0-29-generic x86_64
Model LENOVO 81BG Red Hat KVM
Processor Intel Core i5-8250U @ 1.79 GHz
1 Processor, 4 Cores, 8 Threads 		AMD EPYC 7351 @ 2.40 GHz
4 Processors, 4 Cores
Processor ID GenuineIntel Family 6 Model 142 Stepping 10 AuthenticAMD Family 23 Model 1 Stepping 2
Processor Codename Kaby Lake-U/Y
Processor Package Socket 1356 FCBGA
L1 Instruction Cache 32 KB x 4 64 KB
L1 Data Cache 32 KB x 4 32 KB
L2 Cache 256 KB x 4 512 KB
L3 Cache 6144 KB 65536 KB
Motherboard LENOVO LNVNB161216 N/A
Northbridge Intel ID5914 08
Southbridge Intel ID9D4E 21
BIOS LENOVO 6JCN14WW SeaBIOS 1.11.0-2.el7
Memory 7.88 GB -1MHz 7.77 GB

Single-Core Performance

LENOVO 81BG Red Hat KVM
Single-Core Score 4029 3146
AES 3900
2.94 GB/sec 		3572
2.69 GB/sec
LZMA 3569
5.57 MB/sec 		2768
4.32 MB/sec
JPEG 3955
31.8 Mpixels/sec 		3275
26.4 Mpixels/sec
Canny 3940
54.6 Mpixels/sec 		3032
42.0 Mpixels/sec
Lua 3755
3.86 MB/sec 		2376
2.44 MB/sec
Dijkstra 3838
2.60 MTE/sec 		3548
2.40 MTE/sec
SQLite 4097
113.6 Krows/sec 		2892
80.2 Krows/sec
HTML5 Parse 3783
17.2 MB/sec 		2634
12.0 MB/sec
HTML5 DOM 4448
4.03 MElements/sec 		3157
2.86 MElements/sec
Histogram Equalization 3933
122.9 Mpixels/sec 		2508
78.4 Mpixels/sec
PDF Rendering 3846
102.2 Mpixels/sec 		3750
99.6 Mpixels/sec
LLVM 6135
421.8 functions/sec 		5387
370.4 functions/sec
Camera 4164
11.5 images/sec 		3063
8.50 images/sec
SGEMM 4001
84.6 Gflops 		1550
32.8 Gflops
SFFT 4193
10.5 Gflops 		1987
4.95 Gflops
N-Body Physics 3903
2.92 Mpairs/sec 		2723
2.03 Mpairs/sec
Ray Tracing 3987
582.3 Kpixels/sec 		2314
338.0 Kpixels/sec
Rigid Body Physics 3833
11222.3 FPS 		3520
10306.8 FPS
HDR 4179
15.2 Mpixels/sec 		3996
14.5 Mpixels/sec
Gaussian Blur 4124
72.3 Mpixels/sec 		3572
62.6 Mpixels/sec
Speech Recognition 3973
34.0 Words/sec 		3226
27.6 Words/sec
Face Detection 3886
1.14 Msubwindows/sec 		2817
822.8 Ksubwindows/sec
Memory Copy 3746
10.4 GB/sec 		3002
8.32 GB/sec
Memory Latency 5644
76.7 ns 		4417
98.0 ns
Memory Bandwidth 2984
15.9 GB/sec 		3792
20.3 GB/sec

Multi-Core Performance

LENOVO 81BG Red Hat KVM
Multi-Core Score 12315 7783
AES 8317
6.26 GB/sec 		8193
6.17 GB/sec
LZMA 15515
24.2 MB/sec 		8638
13.5 MB/sec
JPEG 17706
142.5 Mpixels/sec 		9245
74.4 Mpixels/sec
Canny 14257
197.7 Mpixels/sec 		7642
106.0 Mpixels/sec
Lua 15266
15.7 MB/sec 		8093
8.32 MB/sec
Dijkstra 11291
7.64 MTE/sec 		8609
5.83 MTE/sec
SQLite 17038
472.3 Krows/sec 		8215
227.8 Krows/sec
HTML5 Parse 13219
60.0 MB/sec 		7151
32.5 MB/sec
HTML5 DOM 9548
8.65 MElements/sec 		8048
7.29 MElements/sec
Histogram Equalization 14463
451.9 Mpixels/sec 		6499
203.1 Mpixels/sec
PDF Rendering 11909
316.4 Mpixels/sec 		10964
291.3 Mpixels/sec
LLVM 27631
1.90 Kfunctions/sec 		16969
1.17 Kfunctions/sec
Camera 18169
50.4 images/sec 		11278
31.3 images/sec
SGEMM 8787
185.7 Gflops 		6210
131.3 Gflops
SFFT 16907
42.1 Gflops 		7382
18.4 Gflops
N-Body Physics 16511
12.3 Mpairs/sec 		8881
6.63 Mpairs/sec
Ray Tracing 13337
1.95 Mpixels/sec 		6915
1.01 Mpixels/sec
Rigid Body Physics 19976
58479.1 FPS 		11424
33442.4 FPS
HDR 16940
61.4 Mpixels/sec 		10929
39.6 Mpixels/sec
Gaussian Blur 15593
273.2 Mpixels/sec 		9635
168.8 Mpixels/sec
Speech Recognition 9112
78.0 Words/sec 		7894
67.5 Words/sec
Face Detection 16837
4.92 Msubwindows/sec 		8556
2.50 Msubwindows/sec
Memory Copy 3967
11.0 GB/sec 		6478
17.9 GB/sec
Memory Latency 5573
77.7 ns 		1568
276.0 ns
Memory Bandwidth 3476
18.6 GB/sec 		6006
32.1 GB/sec

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