Xen HVM domU vs Red Hat KVM
| Xen HVM domU | Red Hat KVM | Difference | |
|---|---|---|---|
| Single-Core Score | 495 | 369 | 134.1% |
| Xen HVM domU | |||
| Red Hat KVM | |||
| Multi-Core Score | 1520 | 630 | 241.3% |
| Xen HVM domU | |||
| Red Hat KVM | |||
| Geekbench 5.4.5 Tryout | Geekbench 5.4.1 Tryout | ||
System Information
| Xen HVM domU | Red Hat KVM | |
|---|---|---|
| Operating System | Ubuntu 20.04.4 LTS | Ubuntu 20.04 LTS |
| Model | Xen HVM domU | Red Hat KVM |
| Processor |
Intel Xeon E5-2650 v2 @ 2.59 GHz
4 Processors, 4 Cores |
QEMU Virtual version 2.5+ @ 2.20 GHz
2 Processors, 2 Cores |
| Processor ID | GenuineIntel Family 6 Model 62 Stepping 4 | GenuineIntel Family 6 Model 13 Stepping 3 |
| L1 Instruction Cache | 32.0 KB x 1 | 32.0 KB x 1 |
| L1 Data Cache | 32.0 KB x 1 | 32.0 KB x 1 |
| L2 Cache | 256 KB x 1 | 4.00 MB x 1 |
| L3 Cache | 20.0 MB x 1 | 16.0 MB x 1 |
| Motherboard | N/A | N/A |
| BIOS | Xen 4.13 | SeaBIOS 1.11.0-2.el7 |
| Memory | 5.76 GB | 981 MB |
Single-Core Performance
| Xen HVM domU | Red Hat KVM | Difference | |
|---|---|---|---|
| Single-Core Score | 495 | 369 | 134.1% |
| Xen HVM domU | |||
| Red Hat KVM | |||
| AES-XTS | 730 | 46 | 1587.0% |
| Xen HVM domU | |||
| Red Hat KVM | |||
| Text Compression | 468 | 457 | 102.4% |
| Xen HVM domU | |||
| Red Hat KVM | |||
| Image Compression | 518 | 425 | 121.9% |
| Xen HVM domU | |||
| Red Hat KVM | |||
| Navigation | 430 | 491 | 87.6% |
| Xen HVM domU | |||
| Red Hat KVM | |||
| HTML5 | 170 | 211 | 80.6% |
| Xen HVM domU | |||
| Red Hat KVM | |||
| SQLite | 538 | 395 | 136.2% |
| Xen HVM domU | |||
| Red Hat KVM | |||
| PDF Rendering | 554 | 383 | 144.6% |
| Xen HVM domU | |||
| Red Hat KVM | |||
| Text Rendering | 388 | 294 | 132.0% |
| Xen HVM domU | |||
| Red Hat KVM | |||
| Clang | 497 | 438 | 113.5% |
| Xen HVM domU | |||
| Red Hat KVM | |||
| Camera | 542 | 372 | 145.7% |
| Xen HVM domU | |||
| Red Hat KVM | |||
| N-Body Physics | 413 | 389 | 106.2% |
| Xen HVM domU | |||
| Red Hat KVM | |||
| Rigid Body Physics | 708 | 497 | 142.5% |
| Xen HVM domU | |||
| Red Hat KVM | |||
| Gaussian Blur | 532 | 377 | 141.1% |
| Xen HVM domU | |||
| Red Hat KVM | |||
| Face Detection | 618 | 510 | 121.2% |
| Xen HVM domU | |||
| Red Hat KVM | |||
| Horizon Detection | 602 | 367 | 164.0% |
| Xen HVM domU | |||
| Red Hat KVM | |||
| Image Inpainting | 930 | 557 | 167.0% |
| Xen HVM domU | |||
| Red Hat KVM | |||
| HDR | 1099 | 683 | 160.9% |
| Xen HVM domU | |||
| Red Hat KVM | |||
| Ray Tracing | 738 | 418 | 176.6% |
| Xen HVM domU | |||
| Red Hat KVM | |||
| Structure from Motion | 411 | 294 | 139.8% |
| Xen HVM domU | |||
| Red Hat KVM | |||
| Speech Recognition | 443 | 513 | 86.4% |
| Xen HVM domU | |||
| Red Hat KVM | |||
| Machine Learning | 351 | 166 | 211.4% |
| Xen HVM domU | |||
| Red Hat KVM | |||
Multi-Core Performance
| Xen HVM domU | Red Hat KVM | Difference | |
|---|---|---|---|
| Multi-Core Score | 1520 | 630 | 241.3% |
| Xen HVM domU | |||
| Red Hat KVM | |||
| AES-XTS | 2186 | 62 | 3525.8% |
| Xen HVM domU | |||
| Red Hat KVM | |||
| Text Compression | 1192 | 723 | 164.9% |
| Xen HVM domU | |||
| Red Hat KVM | |||
| Image Compression | 1810 | 834 | 217.0% |
| Xen HVM domU | |||
| Red Hat KVM | |||
| Navigation | 1077 | 793 | 135.8% |
| Xen HVM domU | |||
| Red Hat KVM | |||
| HTML5 | 542 | 305 | 177.7% |
| Xen HVM domU | |||
| Red Hat KVM | |||
| SQLite | 2061 | 775 | 265.9% |
| Xen HVM domU | |||
| Red Hat KVM | |||
| PDF Rendering | 1710 | 702 | 243.6% |
| Xen HVM domU | |||
| Red Hat KVM | |||
| Text Rendering | 1194 | 381 | 313.4% |
| Xen HVM domU | |||
| Red Hat KVM | |||
| Clang | 1534 | 660 | 232.4% |
| Xen HVM domU | |||
| Red Hat KVM | |||
| Camera | 1741 | 601 | 289.7% |
| Xen HVM domU | |||
| Red Hat KVM | |||
| N-Body Physics | 1504 | 501 | 300.2% |
| Xen HVM domU | |||
| Red Hat KVM | |||
| Rigid Body Physics | 2445 | 964 | 253.6% |
| Xen HVM domU | |||
| Red Hat KVM | |||
| Gaussian Blur | 1907 | 743 | 256.7% |
| Xen HVM domU | |||
| Red Hat KVM | |||
| Face Detection | 2082 | 712 | 292.4% |
| Xen HVM domU | |||
| Red Hat KVM | |||
| Horizon Detection | 1528 | 753 | 202.9% |
| Xen HVM domU | |||
| Red Hat KVM | |||
| Image Inpainting | 2530 | 1090 | 232.1% |
| Xen HVM domU | |||
| Red Hat KVM | |||
| HDR | 3121 | 1298 | 240.4% |
| Xen HVM domU | |||
| Red Hat KVM | |||
| Ray Tracing | 2891 | 1052 | 274.8% |
| Xen HVM domU | |||
| Red Hat KVM | |||
| Structure from Motion | 1465 | 648 | 226.1% |
| Xen HVM domU | |||
| Red Hat KVM | |||
| Speech Recognition | 1036 | 837 | 123.8% |
| Xen HVM domU | |||
| Red Hat KVM | |||
| Machine Learning | 802 | 323 | 248.3% |
| Xen HVM domU | |||
| Red Hat KVM | |||
