Intel Core i7-640LM vs Intel Core i5-450M
What is the difference between Intel Core i7-640LM and Intel Core i5-450M. Find out which CPU has better performance.
Performance (Benchmarks)
| 400 | Geekbench 5 Single-Core Score | 381 |
| 819 | Geekbench 5 Multi-Core Score | 817 |
| 1680 | PassMark CPU Mark Rating | 1220 |
| 1249 | PassMark Single Thread Rating | 1051 |
| 3DMark Time Spy Physics Score | 976 |
Processor Specs
| Intel Core i7-640LM | Processor | Intel Core i5-450M |
| 2130 MHz | Frequency | 2400 MHz |
| 2930 MHz | Maximum Frequency | 2660 MHz |
| 2 | Cores | 2 |
| 4 | Threads | 4 |
| 25 W | TDP | 35 W |
| Intel HD Graphics for Previous Generation Intel Processors | GPU | Intel HD Graphics for Previous Generation Intel Processors |
| Arrandale | Codename | Arrandale |
| BGA1288 | Package | PGA988 |
Geekbench 5 Benchmark
| 399 | Single-Core Score | 378 |
| 881 | Multi-Core Score | 695 |
| Geekbench 5.0.0 Tryout for Windows x86 (64-bit) | Benchmark | Geekbench 5.4.1 Tryout for Windows x86 (64-bit) |
System Information
| Microsoft Windows 10 Pro (64-bit) | Operating System | Microsoft Windows 10 Home (64-bit) |
| Hewlett-Packard HP EliteBook 2540p | Model | LENOVO 20041 |
| Hewlett-Packard 7008 | Motherboard | LENOVO Base Board Product Name |
| Balanced | Power Plan | Balanced |
CPU Specifications
| Intel Core i7-640LM | Name | Intel Core i5-450M |
| 1 Processor, 2 Cores, 4 Threads | Topology | 1 Processor, 2 Cores, 4 Threads |
| GenuineIntel Family 6 Model 37 Stepping 5 | Identifier | GenuineIntel Family 6 Model 37 Stepping 5 |
| 2.13 GHz | Base Frequency | 2.40 GHz |
| 2.93 GHz | Maximum Frequency | 2660 MHz |
| Socket 989 rPGA | Package | Socket 989 rPGA |
| Arrandale | Codename | Arrandale |
| 32.0 KB x 2 | L1 Instruction Cache | 32.0 KB x 2 |
| 32.0 KB x 2 | L1 Data Cache | 32.0 KB x 2 |
| 256 KB x 2 | L2 Cache | 256 KB x 2 |
| 4.00 MB x 1 | L3 Cache | 3.00 MB x 1 |
Memory Information
| 4.00 GB | Size | 2.00 GB |
| 532 MHz | Frequency | 532 MHz |
| DDR3 SDRAM | Type | DDR3 SDRAM |
| 1 | Channels | 1 |
Geekbench 5 result (single)
| 399 | Single-Core Score | 378 |
|---|---|---|
| 382 | Crypto Score | 41 |
| 376 | Integer Score | 391 |
| 450 | Floating Point Score | 407 |
| 382 667.6 MB/sec | AES-XTS | 41 71.0 MB/sec |
| 364 1.84 MB/sec | Text Compression (LZMA) | 387 1.96 MB/sec |
| 380 18.0 Mpixels/sec | Image Compression | 508 24.0 Mpixels/sec |
| 365 1.03 MTE/sec | Navigation (using Dijkstra's algorithm) | 327 921.4 KTE/sec |
| 364 427.8 KElements/sec | HTML5 | 363 426.1 KElements/sec |
| 380 119.1 Krows/sec | SQLite | 386 120.8 Krows/sec |
| 406 22.0 Mpixels/sec | PDF Rendering | 372 20.2 Mpixels/sec |
| 351 111.8 KB/sec | Text Rendering | 373 118.9 KB/sec |
| 379 2.96 Klines/sec | Clang | 435 3.39 Klines/sec |
| 396 4.59 images/sec | Camera | 391 4.53 images/sec |
| 281 351.1 Kpairs/sec | N-Body Physics | 267 333.8 Kpairs/sec |
| 506 3134.3 FPS | Rigid Body Physics | 488 3023.1 FPS |
| 422 23.2 Mpixels/sec | Gaussian Blur | 359 19.7 Mpixels/sec |
| 524 4.03 images/sec | Face Detection | 436 3.36 images/sec |
| 487 12.0 Mpixels/sec | Horizon Detection | 459 11.3 Mpixels/sec |
| 690 33.9 Mpixels/sec | Image Inpainting | 621 30.5 Mpixels/sec |
| 845 11.5 Mpixels/sec | HDR | 771 10.5 Mpixels/sec |
| 515 414.0 Kpixels/sec | Ray Tracing | 495 397.5 Kpixels/sec |
| 374 3.35 Kpixels/sec | Structure from Motion | 314 2.82 Kpixels/sec |
| 436 13.9 Words/sec | Speech Recognition | 367 11.7 Words/sec |
| 205 7.94 images/sec | Machine Learning | 200 7.75 images/sec |
Geekbench 5 result (multi)
| 881 | Multi-Core Score | 695 |
|---|---|---|
| 920 | Crypto Score | 96 |
| 892 | Integer Score | 698 |
| 852 | Floating Point Score | 789 |
| 920 1.57 GB/sec | AES-XTS | 96 167.2 MB/sec |
| 1281 6.48 MB/sec | Text Compression (LZMA) | 1160 5.86 MB/sec |
| 1087 51.4 Mpixels/sec | Image Compression | 1052 49.8 Mpixels/sec |
| 680 1.92 MTE/sec | Navigation (using Dijkstra's algorithm) | 645 1.82 MTE/sec |
| 825 969.2 KElements/sec | HTML5 | 520 610.5 KElements/sec |
| 890 278.9 Krows/sec | SQLite | 646 202.4 Krows/sec |
| 953 51.7 Mpixels/sec | PDF Rendering | 699 37.9 Mpixels/sec |
| 787 250.7 KB/sec | Text Rendering | 675 215.1 KB/sec |
| 940 7.32 Klines/sec | Clang | 724 5.64 Klines/sec |
| 728 8.44 images/sec | Camera | 435 5.05 images/sec |
| 813 1.02 Mpairs/sec | N-Body Physics | 494 617.7 Kpairs/sec |
| 1048 6492.2 FPS | Rigid Body Physics | 1035 6409.4 FPS |
| 658 36.2 Mpixels/sec | Gaussian Blur | 655 36.0 Mpixels/sec |
| 974 7.50 images/sec | Face Detection | 956 7.36 images/sec |
| 1035 25.5 Mpixels/sec | Horizon Detection | 881 21.7 Mpixels/sec |
| 1228 60.2 Mpixels/sec | Image Inpainting | 1165 57.1 Mpixels/sec |
| 1667 22.7 Mpixels/sec | HDR | 1648 22.5 Mpixels/sec |
| 1076 864.0 Kpixels/sec | Ray Tracing | 1115 895.0 Kpixels/sec |
| 675 6.05 Kpixels/sec | Structure from Motion | 636 5.70 Kpixels/sec |
| 706 22.6 Words/sec | Speech Recognition | 659 21.1 Words/sec |
| 290 11.2 images/sec | Machine Learning | 292 11.3 images/sec |