Intel Core 2 Quad Q9550 vs Intel Core i7-840QM
What is the difference between Intel Core 2 Quad Q9550 and Intel Core i7-840QM. Find out which CPU has better performance.
Performance (Benchmarks)
| 414 | Geekbench 5 Single-Core Score | 400 |
| 1315 | Geekbench 5 Multi-Core Score | 1263 |
| PassMark CPU Mark Rating | 1905 | |
| PassMark Single Thread Rating | 1118 | |
| 1705 | 3DMark Time Spy Physics Score |
Processor Specs
| Intel Core 2 Quad Q9550 | Processor | Intel Core i7-840QM |
| 2830 MHz | Frequency | 1870 MHz |
| Maximum Frequency | 3200 MHz | |
| 4 | Cores | 4 |
| 4 | Threads | 8 |
| 95 W | TDP | 45 W |
| Yorkfield | Codename | Clarksfield |
| LGA775 | Package | PGA988 |
Geekbench 5 Benchmark
| 425 | Single-Core Score | 402 |
| 1411 | Multi-Core Score | 1310 |
| Geekbench 5.2.2 Tryout for Windows x86 (64-bit) | Benchmark | Geekbench 5.2.5 Tryout for Windows x86 (64-bit) |
System Information
| Microsoft Windows 10 Enterprise (64-bit) | Operating System | Microsoft Windows 10 Pro (64-bit) |
| Dell Inc. OptiPlex 755 | Model | Acer Aspire 7741 |
| Dell Inc. 0PU052 | Motherboard | Acer JE70_CP |
| Balanced | Power Plan | Samsung High Performance |
CPU Specifications
| Intel Core 2 Quad Q9550 | Name | Intel Core i7-840QM |
| 1 Processor, 4 Cores | Topology | 1 Processor, 4 Cores, 8 Threads |
| GenuineIntel Family 6 Model 23 Stepping 10 | Identifier | GenuineIntel Family 6 Model 30 Stepping 5 |
| 2.83 GHz | Base Frequency | 1.86 GHz |
| 2.83 GHz | Maximum Frequency | 3.18 GHz |
| Socket 775 LGA | Package | Socket 989 rPGA |
| Yorkfield | Codename | Clarksfield |
| 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 |
| 6.00 MB x 2 | L2 Cache | 256 KB x 4 |
| L3 Cache | 8.00 MB x 1 |
Memory Information
| 4.00 GB | Size | 8.00 GB |
| 399 MHz | Frequency | 530 MHz |
| DDR2 SDRAM | Type | DDR3 SDRAM |
| 2 | Channels | 2 |
Geekbench 5 result (single)
| 425 | Single-Core Score | 402 |
|---|---|---|
| 57 | Crypto Score | 43 |
| 445 | Integer Score | 406 |
| 442 | Floating Point Score | 452 |
| 57 99.4 MB/sec | AES-XTS | 43 74.7 MB/sec |
| 625 3.16 MB/sec | Text Compression (LZMA) | 518 2.62 MB/sec |
| 526 24.9 Mpixels/sec | Image Compression | 466 22.0 Mpixels/sec |
| 386 1.09 MTE/sec | Navigation (using Dijkstra's algorithm) | 432 1.22 MTE/sec |
| 400 469.6 KElements/sec | HTML5 | 371 435.3 KElements/sec |
| 477 149.3 Krows/sec | SQLite | 359 112.3 Krows/sec |
| 451 24.5 Mpixels/sec | PDF Rendering | 418 22.7 Mpixels/sec |
| 378 120.6 KB/sec | Text Rendering | 355 113.0 KB/sec |
| 476 3.71 Klines/sec | Clang | 406 3.16 Klines/sec |
| 351 4.07 images/sec | Camera | 361 4.18 images/sec |
| 405 507.1 Kpairs/sec | N-Body Physics | 383 479.8 Kpairs/sec |
| 456 2826.5 FPS | Rigid Body Physics | 427 2646.8 FPS |
| 396 21.8 Mpixels/sec | Gaussian Blur | 356 19.6 Mpixels/sec |
| 472 3.64 images/sec | Face Detection | 450 3.47 images/sec |
| 495 12.2 Mpixels/sec | Horizon Detection | 428 10.5 Mpixels/sec |
| 635 31.2 Mpixels/sec | Image Inpainting | 729 35.8 Mpixels/sec |
| 819 11.2 Mpixels/sec | HDR | 700 9.54 Mpixels/sec |
| 512 411.5 Kpixels/sec | Ray Tracing | 457 367.2 Kpixels/sec |
| 281 2.52 Kpixels/sec | Structure from Motion | 383 3.43 Kpixels/sec |
| 535 17.1 Words/sec | Speech Recognition | 630 20.2 Words/sec |
| 184 7.12 images/sec | Machine Learning | 257 9.93 images/sec |
Geekbench 5 result (multi)
| 1411 | Multi-Core Score | 1310 |
|---|---|---|
| 224 | Crypto Score | 157 |
| 1475 | Integer Score | 1478 |
| 1469 | Floating Point Score | 1137 |
| 224 390.7 MB/sec | AES-XTS | 157 273.8 MB/sec |
| 2208 11.2 MB/sec | Text Compression (LZMA) | 2266 11.5 MB/sec |
| 1989 94.1 Mpixels/sec | Image Compression | 1777 84.1 Mpixels/sec |
| 745 2.10 MTE/sec | Navigation (using Dijkstra's algorithm) | 1344 3.79 MTE/sec |
| 1566 1.84 MElements/sec | HTML5 | 1361 1.60 MElements/sec |
| 1872 586.5 Krows/sec | SQLite | 1392 436.0 Krows/sec |
| 1527 82.8 Mpixels/sec | PDF Rendering | 1547 83.9 Mpixels/sec |
| 997 317.7 KB/sec | Text Rendering | 1175 374.3 KB/sec |
| 1838 14.3 Klines/sec | Clang | 1524 11.9 Klines/sec |
| 1235 14.3 images/sec | Camera | 1182 13.7 images/sec |
| 1298 1.62 Mpairs/sec | N-Body Physics | 1521 1.90 Mpairs/sec |
| 1812 11229.0 FPS | Rigid Body Physics | 1732 10732.5 FPS |
| 1444 79.4 Mpixels/sec | Gaussian Blur | 190 10.5 Mpixels/sec |
| 1870 14.4 images/sec | Face Detection | 1548 11.9 images/sec |
| 1583 39.0 Mpixels/sec | Horizon Detection | 1687 41.6 Mpixels/sec |
| 1956 96.0 Mpixels/sec | Image Inpainting | 2366 116.1 Mpixels/sec |
| 2790 38.0 Mpixels/sec | HDR | 1564 21.3 Mpixels/sec |
| 2014 1.62 Mpixels/sec | Ray Tracing | 1711 1.37 Mpixels/sec |
| 1039 9.31 Kpixels/sec | Structure from Motion | 586 5.25 Kpixels/sec |
| 1220 39.0 Words/sec | Speech Recognition | 1513 48.4 Words/sec |
| 490 18.9 images/sec | Machine Learning | 558 21.6 images/sec |