Red Hat KVM vs QEMU Standard PC (Q35 + ICH9, 2009)
| Red Hat KVM | QEMU Standard PC (Q35 + ICH9, 2009) | Difference | |
|---|---|---|---|
| Single-Core Score | 660 | 1479 | 44.6% |
| Red Hat KVM | |||
| QEMU Standard PC (Q35 + ICH9, 2009) | |||
| Multi-Core Score | 1321 | 47156 | 2.8% |
| Red Hat KVM | |||
| QEMU Standard PC (Q35 + ICH9, 2009) | |||
| Geekbench 5.4.5 Tryout | Geekbench 5.5.1 Tryout | ||
System Information
| Red Hat KVM | QEMU Standard PC (Q35 + ICH9, 2009) | |
|---|---|---|
| Operating System | CentOS Linux 7 (Core) | Microsoft Windows Server 2022 Datacenter (64-bit) |
| Model | Red Hat KVM | QEMU Standard PC (Q35 + ICH9, 2009) |
| Processor |
AMD EPYC 7452 @ 2.35 GHz
2 Processors, 2 Cores |
AMD EPYC 9554P @ 3.10 GHz
1 Processor, 64 Cores |
| Processor ID | AuthenticAMD Family 23 Model 49 Stepping 0 | AuthenticAMD Family 25 Model 17 Stepping 1 |
| Processor Codename | ||
| Processor Package | ||
| L1 Instruction Cache | 64.0 KB x 1 | 64.0 KB x 64 |
| L1 Data Cache | 64.0 KB x 1 | 64.0 KB x 64 |
| L2 Cache | 512 KB x 1 | 512 KB x 64 |
| L3 Cache | 16.0 MB x 1 | 16.0 MB x 1 |
| Motherboard | N/A | |
| Northbridge | Intel P35/G33/G31 00 | |
| Southbridge | Intel 82801IB (ICH9) 02 | |
| BIOS | SeaBIOS 1.11.0-2.el7 | EFI Development Kit II / OVMF 3.20230228-4 |
| Memory | 9.61 GB | 31.96 GB DDR3 SDRAM |
Single-Core Performance
| Red Hat KVM | QEMU Standard PC (Q35 + ICH9, 2009) | Difference | |
|---|---|---|---|
| Single-Core Score | 660 | 1479 | 44.6% |
| Red Hat KVM | |||
| QEMU Standard PC (Q35 + ICH9, 2009) | |||
| AES-XTS | 1148 | 4767 | 24.1% |
| Red Hat KVM | |||
| QEMU Standard PC (Q35 + ICH9, 2009) | |||
| Text Compression | 435 | 1248 | 34.9% |
| Red Hat KVM | |||
| QEMU Standard PC (Q35 + ICH9, 2009) | |||
| Image Compression | 782 | 1405 | 55.7% |
| Red Hat KVM | |||
| QEMU Standard PC (Q35 + ICH9, 2009) | |||
| Navigation | 384 | 1205 | 31.9% |
| Red Hat KVM | |||
| QEMU Standard PC (Q35 + ICH9, 2009) | |||
| HTML5 | 528 | 972 | 54.3% |
| Red Hat KVM | |||
| QEMU Standard PC (Q35 + ICH9, 2009) | |||
| SQLite | 596 | 1189 | 50.1% |
| Red Hat KVM | |||
| QEMU Standard PC (Q35 + ICH9, 2009) | |||
| PDF Rendering | 656 | 1161 | 56.5% |
| Red Hat KVM | |||
| QEMU Standard PC (Q35 + ICH9, 2009) | |||
| Text Rendering | 573 | 1237 | 46.3% |
| Red Hat KVM | |||
| QEMU Standard PC (Q35 + ICH9, 2009) | |||
| Clang | 686 | 1282 | 53.5% |
| Red Hat KVM | |||
| QEMU Standard PC (Q35 + ICH9, 2009) | |||
| Camera | 690 | 1117 | 61.8% |
| Red Hat KVM | |||
| QEMU Standard PC (Q35 + ICH9, 2009) | |||
| N-Body Physics | 480 | 1377 | 34.9% |
| Red Hat KVM | |||
| QEMU Standard PC (Q35 + ICH9, 2009) | |||
| Rigid Body Physics | 797 | 1330 | 59.9% |
| Red Hat KVM | |||
| QEMU Standard PC (Q35 + ICH9, 2009) | |||
| Gaussian Blur | 972 | 1593 | 61.0% |
| Red Hat KVM | |||
| QEMU Standard PC (Q35 + ICH9, 2009) | |||
| Face Detection | 724 | 1499 | 48.3% |
| Red Hat KVM | |||
| QEMU Standard PC (Q35 + ICH9, 2009) | |||
| Horizon Detection | 661 | 1204 | 54.9% |
| Red Hat KVM | |||
| QEMU Standard PC (Q35 + ICH9, 2009) | |||
| Image Inpainting | 1027 | 2584 | 39.7% |
| Red Hat KVM | |||
| QEMU Standard PC (Q35 + ICH9, 2009) | |||
| HDR | 724 | 2719 | 26.6% |
| Red Hat KVM | |||
| QEMU Standard PC (Q35 + ICH9, 2009) | |||
| Ray Tracing | 1024 | 1672 | 61.2% |
| Red Hat KVM | |||
| QEMU Standard PC (Q35 + ICH9, 2009) | |||
| Structure from Motion | 670 | 1104 | 60.7% |
| Red Hat KVM | |||
| QEMU Standard PC (Q35 + ICH9, 2009) | |||
| Speech Recognition | 711 | 1254 | 56.7% |
| Red Hat KVM | |||
| QEMU Standard PC (Q35 + ICH9, 2009) | |||
| Machine Learning | 706 | 1381 | 51.1% |
| Red Hat KVM | |||
| QEMU Standard PC (Q35 + ICH9, 2009) | |||
Multi-Core Performance
| Red Hat KVM | QEMU Standard PC (Q35 + ICH9, 2009) | Difference | |
|---|---|---|---|
| Multi-Core Score | 1321 | 47156 | 2.8% |
| Red Hat KVM | |||
| QEMU Standard PC (Q35 + ICH9, 2009) | |||
| AES-XTS | 2614 | 93487 | 2.8% |
| Red Hat KVM | |||
| QEMU Standard PC (Q35 + ICH9, 2009) | |||
| Text Compression | 1075 | 53973 | 2.0% |
| Red Hat KVM | |||
| QEMU Standard PC (Q35 + ICH9, 2009) | |||
| Image Compression | 1544 | 76670 | 2.0% |
| Red Hat KVM | |||
| QEMU Standard PC (Q35 + ICH9, 2009) | |||
| Navigation | 878 | 16900 | 5.2% |
| Red Hat KVM | |||
| QEMU Standard PC (Q35 + ICH9, 2009) | |||
| HTML5 | 1234 | 45770 | 2.7% |
| Red Hat KVM | |||
| QEMU Standard PC (Q35 + ICH9, 2009) | |||
| SQLite | 1080 | 47763 | 2.3% |
| Red Hat KVM | |||
| QEMU Standard PC (Q35 + ICH9, 2009) | |||
| PDF Rendering | 1353 | 40069 | 3.4% |
| Red Hat KVM | |||
| QEMU Standard PC (Q35 + ICH9, 2009) | |||
| Text Rendering | 1111 | 40747 | 2.7% |
| Red Hat KVM | |||
| QEMU Standard PC (Q35 + ICH9, 2009) | |||
| Clang | 1207 | 54394 | 2.2% |
| Red Hat KVM | |||
| QEMU Standard PC (Q35 + ICH9, 2009) | |||
| Camera | 1249 | 32343 | 3.9% |
| Red Hat KVM | |||
| QEMU Standard PC (Q35 + ICH9, 2009) | |||
| N-Body Physics | 1449 | 15037 | 9.6% |
| Red Hat KVM | |||
| QEMU Standard PC (Q35 + ICH9, 2009) | |||
| Rigid Body Physics | 1560 | 65429 | 2.4% |
| Red Hat KVM | |||
| QEMU Standard PC (Q35 + ICH9, 2009) | |||
| Gaussian Blur | 1378 | 67032 | 2.1% |
| Red Hat KVM | |||
| QEMU Standard PC (Q35 + ICH9, 2009) | |||
| Face Detection | 1234 | 59162 | 2.1% |
| Red Hat KVM | |||
| QEMU Standard PC (Q35 + ICH9, 2009) | |||
| Horizon Detection | 1335 | 45001 | 3.0% |
| Red Hat KVM | |||
| QEMU Standard PC (Q35 + ICH9, 2009) | |||
| Image Inpainting | 2407 | 81045 | 3.0% |
| Red Hat KVM | |||
| QEMU Standard PC (Q35 + ICH9, 2009) | |||
| HDR | 1404 | 94183 | 1.5% |
| Red Hat KVM | |||
| QEMU Standard PC (Q35 + ICH9, 2009) | |||
| Ray Tracing | 2058 | 66121 | 3.1% |
| Red Hat KVM | |||
| QEMU Standard PC (Q35 + ICH9, 2009) | |||
| Structure from Motion | 1195 | 36733 | 3.3% |
| Red Hat KVM | |||
| QEMU Standard PC (Q35 + ICH9, 2009) | |||
| Speech Recognition | 911 | 45643 | 2.0% |
| Red Hat KVM | |||
| QEMU Standard PC (Q35 + ICH9, 2009) | |||
| Machine Learning | 1157 | 31636 | 3.7% |
| Red Hat KVM | |||
| QEMU Standard PC (Q35 + ICH9, 2009) | |||
