Red Hat KVM vs QEMU Standard PC (i440FX + PIIX, 1996)
| Red Hat KVM | QEMU Standard PC (i440FX + PIIX, 1996) | Difference | |
|---|---|---|---|
| Single-Core Score | 993 | 429 | 231.5% |
| Red Hat KVM | |||
| QEMU Standard PC (i440FX + PIIX, 1996) | |||
| Multi-Core Score | 1870 | 2264 | 82.6% |
| Red Hat KVM | |||
| QEMU Standard PC (i440FX + PIIX, 1996) | |||
| Geekbench 5.4.6 Tryout | Geekbench 5.4.3 Tryout | ||
System Information
| Red Hat KVM | QEMU Standard PC (i440FX + PIIX, 1996) | |
|---|---|---|
| Operating System | Ubuntu 20.04 LTS | Microsoft Windows Server 2012 R2 Standard (64-bit) |
| Model | Red Hat KVM | QEMU Standard PC (i440FX + PIIX, 1996) |
| Processor |
AMD EPYC @ 2.90 GHz
2 Processors, 2 Cores |
Intel Xeon E5-2667 v2 @ 3.29 GHz
2 Processors, 4 Cores |
| Processor ID | AuthenticAMD Family 23 Model 1 Stepping 2 | GenuineIntel Family 6 Model 62 Stepping 4 |
| Processor Codename | Ivy Bridge-EP/EX | |
| Processor Package | Socket 2011 LGA | |
| L1 Instruction Cache | 64.0 KB x 1 | 32.0 KB x 2 |
| L1 Data Cache | 64.0 KB x 1 | 32.0 KB x 2 |
| L2 Cache | 512 KB x 1 | 4.00 MB x 2 |
| L3 Cache | 16.0 MB x 1 | 16.0 MB x 1 |
| Motherboard | N/A | |
| Northbridge | Intel i440FX 02 | |
| Southbridge | Intel 82371SB (PIIX3) 00 | |
| BIOS | SeaBIOS 1.10.2-3.el7_4.1 | SeaBIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org |
| Memory | 3.63 GB | 16.00 GB FPM_RAM |
Single-Core Performance
| Red Hat KVM | QEMU Standard PC (i440FX + PIIX, 1996) | Difference | |
|---|---|---|---|
| Single-Core Score | 993 | 429 | 231.5% |
| Red Hat KVM | |||
| QEMU Standard PC (i440FX + PIIX, 1996) | |||
| AES-XTS | 1586 | 400 | 396.5% |
| Red Hat KVM | |||
| QEMU Standard PC (i440FX + PIIX, 1996) | |||
| Text Compression | 881 | 465 | 189.5% |
| Red Hat KVM | |||
| QEMU Standard PC (i440FX + PIIX, 1996) | |||
| Image Compression | 969 | 391 | 247.8% |
| Red Hat KVM | |||
| QEMU Standard PC (i440FX + PIIX, 1996) | |||
| Navigation | 690 | 479 | 144.1% |
| Red Hat KVM | |||
| QEMU Standard PC (i440FX + PIIX, 1996) | |||
| HTML5 | 807 | 355 | 227.3% |
| Red Hat KVM | |||
| QEMU Standard PC (i440FX + PIIX, 1996) | |||
| SQLite | 769 | 552 | 139.3% |
| Red Hat KVM | |||
| QEMU Standard PC (i440FX + PIIX, 1996) | |||
| PDF Rendering | 873 | 489 | 178.5% |
| Red Hat KVM | |||
| QEMU Standard PC (i440FX + PIIX, 1996) | |||
| Text Rendering | 845 | 407 | 207.6% |
| Red Hat KVM | |||
| QEMU Standard PC (i440FX + PIIX, 1996) | |||
| Clang | 898 | 398 | 225.6% |
| Red Hat KVM | |||
| QEMU Standard PC (i440FX + PIIX, 1996) | |||
| Camera | 1088 | 446 | 243.9% |
| Red Hat KVM | |||
| QEMU Standard PC (i440FX + PIIX, 1996) | |||
| N-Body Physics | 1077 | 390 | 276.2% |
| Red Hat KVM | |||
| QEMU Standard PC (i440FX + PIIX, 1996) | |||
| Rigid Body Physics | 979 | 426 | 229.8% |
| Red Hat KVM | |||
| QEMU Standard PC (i440FX + PIIX, 1996) | |||
| Gaussian Blur | 1176 | 308 | 381.8% |
| Red Hat KVM | |||
| QEMU Standard PC (i440FX + PIIX, 1996) | |||
| Face Detection | 1124 | 364 | 308.8% |
| Red Hat KVM | |||
| QEMU Standard PC (i440FX + PIIX, 1996) | |||
| Horizon Detection | 961 | 506 | 189.9% |
| Red Hat KVM | |||
| QEMU Standard PC (i440FX + PIIX, 1996) | |||
| Image Inpainting | 2001 | 484 | 413.4% |
| Red Hat KVM | |||
| QEMU Standard PC (i440FX + PIIX, 1996) | |||
| HDR | 2069 | 915 | 226.1% |
| Red Hat KVM | |||
| QEMU Standard PC (i440FX + PIIX, 1996) | |||
| Ray Tracing | 1352 | 399 | 338.8% |
| Red Hat KVM | |||
| QEMU Standard PC (i440FX + PIIX, 1996) | |||
| Structure from Motion | 914 | 282 | 324.1% |
| Red Hat KVM | |||
| QEMU Standard PC (i440FX + PIIX, 1996) | |||
| Speech Recognition | 949 | 417 | 227.6% |
| Red Hat KVM | |||
| QEMU Standard PC (i440FX + PIIX, 1996) | |||
| Machine Learning | 927 | 292 | 317.5% |
| Red Hat KVM | |||
| QEMU Standard PC (i440FX + PIIX, 1996) | |||
Multi-Core Performance
| Red Hat KVM | QEMU Standard PC (i440FX + PIIX, 1996) | Difference | |
|---|---|---|---|
| Multi-Core Score | 1870 | 2264 | 82.6% |
| Red Hat KVM | |||
| QEMU Standard PC (i440FX + PIIX, 1996) | |||
| AES-XTS | 3265 | 2400 | 136.0% |
| Red Hat KVM | |||
| QEMU Standard PC (i440FX + PIIX, 1996) | |||
| Text Compression | 1687 | 1917 | 88.0% |
| Red Hat KVM | |||
| QEMU Standard PC (i440FX + PIIX, 1996) | |||
| Image Compression | 1829 | 2792 | 65.5% |
| Red Hat KVM | |||
| QEMU Standard PC (i440FX + PIIX, 1996) | |||
| Navigation | 1453 | 1730 | 84.0% |
| Red Hat KVM | |||
| QEMU Standard PC (i440FX + PIIX, 1996) | |||
| HTML5 | 1619 | 2204 | 73.5% |
| Red Hat KVM | |||
| QEMU Standard PC (i440FX + PIIX, 1996) | |||
| SQLite | 1466 | 2166 | 67.7% |
| Red Hat KVM | |||
| QEMU Standard PC (i440FX + PIIX, 1996) | |||
| PDF Rendering | 1651 | 2110 | 78.2% |
| Red Hat KVM | |||
| QEMU Standard PC (i440FX + PIIX, 1996) | |||
| Text Rendering | 1516 | 2020 | 75.0% |
| Red Hat KVM | |||
| QEMU Standard PC (i440FX + PIIX, 1996) | |||
| Clang | 1708 | 2337 | 73.1% |
| Red Hat KVM | |||
| QEMU Standard PC (i440FX + PIIX, 1996) | |||
| Camera | 1977 | 2271 | 87.1% |
| Red Hat KVM | |||
| QEMU Standard PC (i440FX + PIIX, 1996) | |||
| N-Body Physics | 1811 | 2147 | 84.4% |
| Red Hat KVM | |||
| QEMU Standard PC (i440FX + PIIX, 1996) | |||
| Rigid Body Physics | 1838 | 2305 | 79.7% |
| Red Hat KVM | |||
| QEMU Standard PC (i440FX + PIIX, 1996) | |||
| Gaussian Blur | 1818 | 2402 | 75.7% |
| Red Hat KVM | |||
| QEMU Standard PC (i440FX + PIIX, 1996) | |||
| Face Detection | 2033 | 2484 | 81.8% |
| Red Hat KVM | |||
| QEMU Standard PC (i440FX + PIIX, 1996) | |||
| Horizon Detection | 1726 | 2204 | 78.3% |
| Red Hat KVM | |||
| QEMU Standard PC (i440FX + PIIX, 1996) | |||
| Image Inpainting | 3618 | 3564 | 101.5% |
| Red Hat KVM | |||
| QEMU Standard PC (i440FX + PIIX, 1996) | |||
| HDR | 3827 | 4341 | 88.2% |
| Red Hat KVM | |||
| QEMU Standard PC (i440FX + PIIX, 1996) | |||
| Ray Tracing | 2993 | 3109 | 96.3% |
| Red Hat KVM | |||
| QEMU Standard PC (i440FX + PIIX, 1996) | |||
| Structure from Motion | 1686 | 1675 | 100.7% |
| Red Hat KVM | |||
| QEMU Standard PC (i440FX + PIIX, 1996) | |||
| Speech Recognition | 1526 | 2688 | 56.8% |
| Red Hat KVM | |||
| QEMU Standard PC (i440FX + PIIX, 1996) | |||
| Machine Learning | 1670 | 1533 | 108.9% |
| Red Hat KVM | |||
| QEMU Standard PC (i440FX + PIIX, 1996) | |||
