Red Hat KVM vs Red Hat KVM

Geekbench Scores

Red Hat KVM Red Hat KVM
Single-Core Score 3146 3146
Multi-Core Score 7783 7783
Geekbench 4.4.2 Tryout Geekbench 4.4.2 Tryout

System Information

Red Hat KVM Red Hat KVM
Operating System Ubuntu 20.04.3 LTS 5.4.0-29-generic x86_64 Ubuntu 20.04.3 LTS 5.4.0-29-generic x86_64
Model Red Hat KVM Red Hat KVM
Processor AMD EPYC 7351 @ 2.40 GHz
4 Processors, 4 Cores 		AMD EPYC 7351 @ 2.40 GHz
4 Processors, 4 Cores
Processor ID AuthenticAMD Family 23 Model 1 Stepping 2 AuthenticAMD Family 23 Model 1 Stepping 2
L1 Instruction Cache 64 KB 64 KB
L1 Data Cache 32 KB 32 KB
L2 Cache 512 KB 512 KB
L3 Cache 65536 KB 65536 KB
Motherboard N/A N/A
BIOS SeaBIOS 1.11.0-2.el7 SeaBIOS 1.11.0-2.el7
Memory 7.77 GB 7.77 GB

Single-Core Performance

Red Hat KVM Red Hat KVM
Single-Core Score 3146 3146
AES 3572
2.69 GB/sec 		3572
2.69 GB/sec
LZMA 2768
4.32 MB/sec 		2768
4.32 MB/sec
JPEG 3275
26.4 Mpixels/sec 		3275
26.4 Mpixels/sec
Canny 3032
42.0 Mpixels/sec 		3032
42.0 Mpixels/sec
Lua 2376
2.44 MB/sec 		2376
2.44 MB/sec
Dijkstra 3548
2.40 MTE/sec 		3548
2.40 MTE/sec
SQLite 2892
80.2 Krows/sec 		2892
80.2 Krows/sec
HTML5 Parse 2634
12.0 MB/sec 		2634
12.0 MB/sec
HTML5 DOM 3157
2.86 MElements/sec 		3157
2.86 MElements/sec
Histogram Equalization 2508
78.4 Mpixels/sec 		2508
78.4 Mpixels/sec
PDF Rendering 3750
99.6 Mpixels/sec 		3750
99.6 Mpixels/sec
LLVM 5387
370.4 functions/sec 		5387
370.4 functions/sec
Camera 3063
8.50 images/sec 		3063
8.50 images/sec
SGEMM 1550
32.8 Gflops 		1550
32.8 Gflops
SFFT 1987
4.95 Gflops 		1987
4.95 Gflops
N-Body Physics 2723
2.03 Mpairs/sec 		2723
2.03 Mpairs/sec
Ray Tracing 2314
338.0 Kpixels/sec 		2314
338.0 Kpixels/sec
Rigid Body Physics 3520
10306.8 FPS 		3520
10306.8 FPS
HDR 3996
14.5 Mpixels/sec 		3996
14.5 Mpixels/sec
Gaussian Blur 3572
62.6 Mpixels/sec 		3572
62.6 Mpixels/sec
Speech Recognition 3226
27.6 Words/sec 		3226
27.6 Words/sec
Face Detection 2817
822.8 Ksubwindows/sec 		2817
822.8 Ksubwindows/sec
Memory Copy 3002
8.32 GB/sec 		3002
8.32 GB/sec
Memory Latency 4417
98.0 ns 		4417
98.0 ns
Memory Bandwidth 3792
20.3 GB/sec 		3792
20.3 GB/sec

Multi-Core Performance

Red Hat KVM Red Hat KVM
Multi-Core Score 7783 7783
AES 8193
6.17 GB/sec 		8193
6.17 GB/sec
LZMA 8638
13.5 MB/sec 		8638
13.5 MB/sec
JPEG 9245
74.4 Mpixels/sec 		9245
74.4 Mpixels/sec
Canny 7642
106.0 Mpixels/sec 		7642
106.0 Mpixels/sec
Lua 8093
8.32 MB/sec 		8093
8.32 MB/sec
Dijkstra 8609
5.83 MTE/sec 		8609
5.83 MTE/sec
SQLite 8215
227.8 Krows/sec 		8215
227.8 Krows/sec
HTML5 Parse 7151
32.5 MB/sec 		7151
32.5 MB/sec
HTML5 DOM 8048
7.29 MElements/sec 		8048
7.29 MElements/sec
Histogram Equalization 6499
203.1 Mpixels/sec 		6499
203.1 Mpixels/sec
PDF Rendering 10964
291.3 Mpixels/sec 		10964
291.3 Mpixels/sec
LLVM 16969
1.17 Kfunctions/sec 		16969
1.17 Kfunctions/sec
Camera 11278
31.3 images/sec 		11278
31.3 images/sec
SGEMM 6210
131.3 Gflops 		6210
131.3 Gflops
SFFT 7382
18.4 Gflops 		7382
18.4 Gflops
N-Body Physics 8881
6.63 Mpairs/sec 		8881
6.63 Mpairs/sec
Ray Tracing 6915
1.01 Mpixels/sec 		6915
1.01 Mpixels/sec
Rigid Body Physics 11424
33442.4 FPS 		11424
33442.4 FPS
HDR 10929
39.6 Mpixels/sec 		10929
39.6 Mpixels/sec
Gaussian Blur 9635
168.8 Mpixels/sec 		9635
168.8 Mpixels/sec
Speech Recognition 7894
67.5 Words/sec 		7894
67.5 Words/sec
Face Detection 8556
2.50 Msubwindows/sec 		8556
2.50 Msubwindows/sec
Memory Copy 6478
17.9 GB/sec 		6478
17.9 GB/sec
Memory Latency 1568
276.0 ns 		1568
276.0 ns
Memory Bandwidth 6006
32.1 GB/sec 		6006
32.1 GB/sec

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