Intel Core 2 Duo E8400 vs Intel Pentium G640T
What is the difference between Intel Core 2 Duo E8400 and Intel Pentium G640T. Find out which CPU has better performance.
Performance (Benchmarks)
| 411 | Geekbench 5 Single-Core Score | 361 |
| 713 | Geekbench 5 Multi-Core Score | 705 |
| PassMark CPU Mark Rating | 1139 | |
| PassMark Single Thread Rating | 1102 | |
| 902 | 3DMark Time Spy Physics Score |
Processor Specs
| Intel Core 2 Duo E8400 | Processor | Intel Pentium G640T |
| 3000 MHz | Frequency | 2400 MHz |
| 2 | Cores | 2 |
| 2 | Threads | 2 |
| 65 W | TDP | 35 W |
| GPU | Intel HD Graphics for 2nd Generation Intel Processors | |
| Wolfdale | Codename | Sandy Bridge |
| LGA775 | Package | FCLGA1155 |
Geekbench 5 Benchmark
| 411 | Single-Core Score | 341 |
| 686 | Multi-Core Score | 800 |
| 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 8.1 (64-bit) |
| NVIDIA NFORCE 780i SLI | Model | Hewlett-Packard p2-1336il |
| NVIDIA NFORCE 780i SLI | Motherboard | Hewlett-Packard 2AE2 |
| High performance | Power Plan | Power saver |
CPU Specifications
| Intel Core 2 Duo E8400 | Name | Intel Pentium G640T |
| 1 Processor, 2 Cores | Topology | 1 Processor, 2 Cores |
| GenuineIntel Family 6 Model 23 Stepping 6 | Identifier | GenuineIntel Family 6 Model 42 Stepping 7 |
| 3.00 GHz | Base Frequency | 2.39 GHz |
| 2999 MHz | Maximum Frequency | 2394 MHz |
| Socket 775 LGA | Package | Socket 1155 LGA |
| Wolfdale | Codename | Sandy Bridge |
| 32.0 KB x 2 | L1 Instruction Cache | 32.0 KB x 1 |
| 32.0 KB x 2 | L1 Data Cache | 32.0 KB x 1 |
| 6.00 MB x 1 | L2 Cache | 256 KB x 1 |
| L3 Cache | 3.00 MB x 1 |
Memory Information
| 6.00 GB | Size | 4.00 GB |
| 399 MHz | Frequency | 532 MHz |
| DDR2 SDRAM | Type | DDR3 SDRAM |
| 1 | Channels | 2 |
Geekbench 5 result (single)
| 411 | Single-Core Score | 341 |
|---|---|---|
| 58 | Crypto Score | 36 |
| 431 | Integer Score | 354 |
| 425 | Floating Point Score | 362 |
| 58 101.5 MB/sec | AES-XTS | 36 63.3 MB/sec |
| 678 3.43 MB/sec | Text Compression (LZMA) | 417 2.11 MB/sec |
| 540 25.6 Mpixels/sec | Image Compression | 375 17.7 Mpixels/sec |
| 297 838.0 KTE/sec | Navigation (using Dijkstra's algorithm) | 379 1.07 MTE/sec |
| 398 467.3 KElements/sec | HTML5 | 358 420.2 KElements/sec |
| 482 151.0 Krows/sec | SQLite | 332 104.0 Krows/sec |
| 443 24.0 Mpixels/sec | PDF Rendering | 340 18.4 Mpixels/sec |
| 320 101.8 KB/sec | Text Rendering | 331 105.6 KB/sec |
| 487 3.79 Klines/sec | Clang | 344 2.68 Klines/sec |
| 359 4.16 images/sec | Camera | 319 3.69 images/sec |
| 414 518.5 Kpairs/sec | N-Body Physics | 334 417.9 Kpairs/sec |
| 477 2954.9 FPS | Rigid Body Physics | 354 2190.4 FPS |
| 414 22.8 Mpixels/sec | Gaussian Blur | 310 17.0 Mpixels/sec |
| 497 3.82 images/sec | Face Detection | 393 3.02 images/sec |
| 483 11.9 Mpixels/sec | Horizon Detection | 379 9.33 Mpixels/sec |
| 620 30.4 Mpixels/sec | Image Inpainting | 610 29.9 Mpixels/sec |
| 524 7.14 Mpixels/sec | HDR | 629 8.57 Mpixels/sec |
| 538 432.1 Kpixels/sec | Ray Tracing | 394 316.1 Kpixels/sec |
| 287 2.57 Kpixels/sec | Structure from Motion | 249 2.23 Kpixels/sec |
| 530 17.0 Words/sec | Speech Recognition | 361 11.5 Words/sec |
| 155 6.01 images/sec | Machine Learning | 187 7.24 images/sec |
Geekbench 5 result (multi)
| 686 | Multi-Core Score | 800 |
|---|---|---|
| 113 | Crypto Score | 97 |
| 717 | Integer Score | 820 |
| 715 | Floating Point Score | 874 |
| 113 198.0 MB/sec | AES-XTS | 97 169.1 MB/sec |
| 1155 5.84 MB/sec | Text Compression (LZMA) | 990 5.01 MB/sec |
| 1003 47.5 Mpixels/sec | Image Compression | 962 45.5 Mpixels/sec |
| 336 946.1 KTE/sec | Navigation (using Dijkstra's algorithm) | 810 2.28 MTE/sec |
| 765 898.8 KElements/sec | HTML5 | 709 832.2 KElements/sec |
| 938 293.7 Krows/sec | SQLite | 690 216.3 Krows/sec |
| 747 40.6 Mpixels/sec | PDF Rendering | 841 45.7 Mpixels/sec |
| 426 135.9 KB/sec | Text Rendering | 831 264.8 KB/sec |
| 918 7.15 Klines/sec | Clang | 847 6.60 Klines/sec |
| 615 7.12 images/sec | Camera | 750 8.69 images/sec |
| 783 979.3 Kpairs/sec | N-Body Physics | 790 988.0 Kpairs/sec |
| 933 5782.2 FPS | Rigid Body Physics | 918 5690.5 FPS |
| 751 41.3 Mpixels/sec | Gaussian Blur | 942 51.8 Mpixels/sec |
| 946 7.28 images/sec | Face Detection | 790 6.08 images/sec |
| 744 18.3 Mpixels/sec | Horizon Detection | 976 24.1 Mpixels/sec |
| 970 47.6 Mpixels/sec | Image Inpainting | 1213 59.5 Mpixels/sec |
| 932 12.7 Mpixels/sec | HDR | 1676 22.8 Mpixels/sec |
| 1061 852.2 Kpixels/sec | Ray Tracing | 1189 955.2 Kpixels/sec |
| 532 4.77 Kpixels/sec | Structure from Motion | 674 6.03 Kpixels/sec |
| 599 19.2 Words/sec | Speech Recognition | 724 23.1 Words/sec |
| 211 8.14 images/sec | Machine Learning | 366 14.1 images/sec |