Intel Pentium G640 vs Intel Pentium G620
What is the difference between Intel Pentium G640 and Intel Pentium G620. Find out which CPU has better performance.
Performance (Benchmarks)
| 470 | Geekbench 5 Single-Core Score | 447 |
| 826 | Geekbench 5 Multi-Core Score | 809 |
| 1257 | PassMark CPU Mark Rating | 1210 |
| 1306 | PassMark Single Thread Rating | 1216 |
Processor Specs
| Intel Pentium G640 | Processor | Intel Pentium G620 |
| 2800 MHz | Frequency | 2600 MHz |
| 2 | Cores | 2 |
| 2 | Threads | 2 |
| 65 W | TDP | 65 W |
| Intel HD Graphics for 2nd Generation Intel Processors | GPU | Intel HD Graphics for 2nd Generation Intel Processors |
| Sandy Bridge | Codename | Sandy Bridge |
| FCLGA1155 | Package | FCLGA1155 |
Geekbench 5 Benchmark
| 473 | Single-Core Score | 454 |
| 898 | Multi-Core Score | 650 |
| Geekbench 5.4.1 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) |
| LENOVO IdeaCentre B320 | Model | Gateway ZX6961 |
| LENOVO MAHOBAY | Motherboard | Gateway ZX6961 |
| Bitsum Highest Performance | Power Plan | Balanced |
CPU Specifications
| Intel Pentium G640 | Name | Intel Pentium G620 |
| 1 Processor, 2 Cores | Topology | 1 Processor, 2 Cores |
| GenuineIntel Family 6 Model 42 Stepping 7 | Identifier | GenuineIntel Family 6 Model 42 Stepping 7 |
| 2.79 GHz | Base Frequency | 2.60 GHz |
| 2793 MHz | Maximum Frequency | 2595 MHz |
| Socket 1155 LGA | Package | Socket 1155 LGA |
| Sandy Bridge | Codename | Sandy Bridge |
| 32.0 KB x 1 | L1 Instruction Cache | 32.0 KB x 1 |
| 32.0 KB x 1 | L1 Data Cache | 32.0 KB x 1 |
| 256 KB x 1 | L2 Cache | 256 KB x 1 |
| 3.00 MB x 1 | L3 Cache | 3.00 MB x 1 |
Memory Information
| 6.00 GB | Size | 4.00 GB |
| 532 MHz | Frequency | 532 MHz |
| DDR3 SDRAM | Type | DDR3 SDRAM |
| 2 | Channels | 2 |
Geekbench 5 result (single)
| 473 | Single-Core Score | 454 |
|---|---|---|
| 53 | Crypto Score | 55 |
| 491 | Integer Score | 484 |
| 503 | Floating Point Score | 456 |
| 53 92.6 MB/sec | AES-XTS | 55 96.1 MB/sec |
| 543 2.75 MB/sec | Text Compression (LZMA) | 550 2.78 MB/sec |
| 555 26.2 Mpixels/sec | Image Compression | 464 21.9 Mpixels/sec |
| 494 1.39 MTE/sec | Navigation (using Dijkstra's algorithm) | 504 1.42 MTE/sec |
| 468 549.6 KElements/sec | HTML5 | 487 571.7 KElements/sec |
| 454 142.3 Krows/sec | SQLite | 403 126.3 Krows/sec |
| 498 27.0 Mpixels/sec | PDF Rendering | 519 28.2 Mpixels/sec |
| 466 148.4 KB/sec | Text Rendering | 487 155.2 KB/sec |
| 473 3.69 Klines/sec | Clang | 471 3.67 Klines/sec |
| 477 5.52 images/sec | Camera | 488 5.66 images/sec |
| 426 533.3 Kpairs/sec | N-Body Physics | 390 488.6 Kpairs/sec |
| 526 3257.7 FPS | Rigid Body Physics | 542 3357.1 FPS |
| 444 24.4 Mpixels/sec | Gaussian Blur | 410 22.5 Mpixels/sec |
| 512 3.94 images/sec | Face Detection | 528 4.07 images/sec |
| 527 13.0 Mpixels/sec | Horizon Detection | 545 13.4 Mpixels/sec |
| 825 40.5 Mpixels/sec | Image Inpainting | 835 41.0 Mpixels/sec |
| 910 12.4 Mpixels/sec | HDR | 929 12.7 Mpixels/sec |
| 595 478.1 Kpixels/sec | Ray Tracing | 594 477.4 Kpixels/sec |
| 367 3.29 Kpixels/sec | Structure from Motion | 242 2.17 Kpixels/sec |
| 454 14.5 Words/sec | Speech Recognition | 298 9.53 Words/sec |
| 260 10.0 images/sec | Machine Learning | 214 8.27 images/sec |
Geekbench 5 result (multi)
| 898 | Multi-Core Score | 650 |
|---|---|---|
| 106 | Crypto Score | 75 |
| 927 | Integer Score | 680 |
| 967 | Floating Point Score | 681 |
| 106 184.3 MB/sec | AES-XTS | 75 130.6 MB/sec |
| 1001 5.06 MB/sec | Text Compression (LZMA) | 654 3.31 MB/sec |
| 1084 51.3 Mpixels/sec | Image Compression | 872 41.2 Mpixels/sec |
| 834 2.35 MTE/sec | Navigation (using Dijkstra's algorithm) | 599 1.69 MTE/sec |
| 924 1.09 MElements/sec | HTML5 | 711 834.5 KElements/sec |
| 882 276.5 Krows/sec | SQLite | 629 197.1 Krows/sec |
| 959 52.0 Mpixels/sec | PDF Rendering | 725 39.3 Mpixels/sec |
| 834 265.8 KB/sec | Text Rendering | 697 221.9 KB/sec |
| 923 7.19 Klines/sec | Clang | 584 4.55 Klines/sec |
| 926 10.7 images/sec | Camera | 686 7.95 images/sec |
| 804 1.01 Mpairs/sec | N-Body Physics | 528 661.0 Kpairs/sec |
| 1043 6460.9 FPS | Rigid Body Physics | 589 3647.0 FPS |
| 1044 57.4 Mpixels/sec | Gaussian Blur | 655 36.0 Mpixels/sec |
| 999 7.69 images/sec | Face Detection | 769 5.92 images/sec |
| 1023 25.2 Mpixels/sec | Horizon Detection | 752 18.5 Mpixels/sec |
| 1468 72.0 Mpixels/sec | Image Inpainting | 1037 50.9 Mpixels/sec |
| 1785 24.3 Mpixels/sec | HDR | 1391 19.0 Mpixels/sec |
| 1256 1.01 Mpixels/sec | Ray Tracing | 1008 809.8 Kpixels/sec |
| 718 6.43 Kpixels/sec | Structure from Motion | 548 4.91 Kpixels/sec |
| 724 23.1 Words/sec | Speech Recognition | 435 13.9 Words/sec |
| 452 17.5 images/sec | Machine Learning | 357 13.8 images/sec |