Intel Core i7-820QM vs Intel Xeon L5420
What is the difference between Intel Core i7-820QM and Intel Xeon L5420. Find out which CPU has better performance.
Performance (Benchmarks)
| 387 | Geekbench 5 Single-Core Score | 358 |
| 1180 | Geekbench 5 Multi-Core Score | 1133 |
| 1737 | PassMark CPU Mark Rating | 2040 |
| 1003 | PassMark Single Thread Rating | 1102 |
| 1546 | 3DMark Time Spy Physics Score | 1528 |
Processor Specs
| Intel Core i7-820QM | Processor | Intel Xeon L5420 |
| 1730 MHz | Frequency | 2500 MHz |
| 3060 MHz | Maximum Frequency | |
| 4 | Cores | 4 |
| 8 | Threads | 4 |
| 45 W | TDP | 50 W |
| Clarksfield | Codename | Harpertown |
| PGA988 | Package | Socket 771 LGA, Socket 775 LGA |
Geekbench 5 Benchmark
| 376 | Single-Core Score | 358 |
| 475 | Multi-Core Score | 1102 |
| Geekbench 5.4.0 Tryout for Linux x86 (64-bit) | Benchmark | Geekbench 5.3.1 Tryout for Linux x86 (64-bit) |
System Information
| Parrot 4.7 5.2.0-2parrot1-amd64 x86_64 | Operating System | Linux 4.9.0-0.bpo.6-rt-amd64 x86_64 |
| Hewlett-Packard HP EliteBook 8540w | Model | Dell CS24-SC |
| Hewlett-Packard 1521 | Motherboard | Dell S45 |
CPU Specifications
| Intel Core i7-820QM | Name | Intel Xeon L5420 |
| 1 Processor, 4 Cores, 8 Threads | Topology | 1 Processor, 4 Cores |
| GenuineIntel Family 6 Model 30 Stepping 5 | Identifier | GenuineIntel Family 6 Model 23 Stepping 6 |
| 1.73 GHz | Base Frequency | 2.50 GHz |
| 32.0 KB x 4 | L1 Instruction Cache | 32.0 KB x 4 |
| 32.0 KB x 4 | L1 Data Cache | 32.0 KB x 4 |
| 256 KB x 4 | L2 Cache | 6.00 MB x 2 |
| 8.00 MB x 1 | L3 Cache |
Memory Information
| 5.81 GB | Size | 47.17 GB |
Geekbench 5 result (single)
| 376 | Single-Core Score | 358 |
|---|---|---|
| 42 | Crypto Score | 51 |
| 436 | Integer Score | 379 |
| 301 | Floating Point Score | 364 |
| 42 73.8 MB/sec | AES-XTS | 51 88.2 MB/sec |
| 453 2.29 MB/sec | Text Compression (LZMA) | 543 2.75 MB/sec |
| 461 21.8 Mpixels/sec | Image Compression | 434 20.5 Mpixels/sec |
| 364 1.03 MTE/sec | Navigation (using Dijkstra's algorithm) | 324 913.2 KTE/sec |
| 520 610.1 KElements/sec | HTML5 | 329 386.3 KElements/sec |
| 440 137.8 Krows/sec | SQLite | 445 139.4 Krows/sec |
| 403 21.9 Mpixels/sec | PDF Rendering | 362 19.6 Mpixels/sec |
| 370 117.9 KB/sec | Text Rendering | 315 100.3 KB/sec |
| 465 3.62 Klines/sec | Clang | 415 3.23 Klines/sec |
| 468 5.42 images/sec | Camera | 306 3.55 images/sec |
| 334 417.8 Kpairs/sec | N-Body Physics | 324 405.0 Kpairs/sec |
| 539 3337.9 FPS | Rigid Body Physics | 455 2821.0 FPS |
| 301 16.5 Mpixels/sec | Gaussian Blur | 341 18.7 Mpixels/sec |
| 372 2.86 images/sec | Face Detection | 417 3.21 images/sec |
| 351 8.64 Mpixels/sec | Horizon Detection | 446 11.0 Mpixels/sec |
| 688 33.7 Mpixels/sec | Image Inpainting | 531 26.1 Mpixels/sec |
| 634 8.64 Mpixels/sec | HDR | 443 6.03 Mpixels/sec |
| 432 346.8 Kpixels/sec | Ray Tracing | 486 390.0 Kpixels/sec |
| 188 1.68 Kpixels/sec | Structure from Motion | 229 2.05 Kpixels/sec |
| 157 5.02 Words/sec | Speech Recognition | 417 13.3 Words/sec |
| 46 1.78 images/sec | Machine Learning | 147 5.68 images/sec |
Geekbench 5 result (multi)
| 475 | Multi-Core Score | 1102 |
|---|---|---|
| 70 | Crypto Score | 182 |
| 491 | Integer Score | 1167 |
| 509 | Floating Point Score | 1115 |
| 70 122.5 MB/sec | AES-XTS | 182 317.7 MB/sec |
| 537 2.72 MB/sec | Text Compression (LZMA) | 1656 8.38 MB/sec |
| 550 26.0 Mpixels/sec | Image Compression | 1485 70.2 Mpixels/sec |
| 315 888.9 KTE/sec | Navigation (using Dijkstra's algorithm) | 663 1.87 MTE/sec |
| 493 579.1 KElements/sec | HTML5 | 1205 1.41 MElements/sec |
| 421 131.8 Krows/sec | SQLite | 1664 521.4 Krows/sec |
| 602 32.7 Mpixels/sec | PDF Rendering | 971 52.7 Mpixels/sec |
| 586 186.7 KB/sec | Text Rendering | 795 253.4 KB/sec |
| 654 5.10 Klines/sec | Clang | 1555 12.1 Klines/sec |
| 370 4.29 images/sec | Camera | 1023 11.9 images/sec |
| 627 785.0 Kpairs/sec | N-Body Physics | 969 1.21 Mpairs/sec |
| 820 5079.5 FPS | Rigid Body Physics | 1709 10585.6 FPS |
| 432 23.7 Mpixels/sec | Gaussian Blur | 1079 59.3 Mpixels/sec |
| 679 5.23 images/sec | Face Detection | 1568 12.1 images/sec |
| 507 12.5 Mpixels/sec | Horizon Detection | 1279 31.5 Mpixels/sec |
| 685 33.6 Mpixels/sec | Image Inpainting | 1529 75.0 Mpixels/sec |
| 838 11.4 Mpixels/sec | HDR | 1481 20.2 Mpixels/sec |
| 807 648.2 Kpixels/sec | Ray Tracing | 1920 1.54 Mpixels/sec |
| 381 3.41 Kpixels/sec | Structure from Motion | 842 7.54 Kpixels/sec |
| 346 11.1 Words/sec | Speech Recognition | 756 24.2 Words/sec |
| 127 4.91 images/sec | Machine Learning | 334 12.9 images/sec |