Intel Core i7-3940XM vs Intel Xeon E5-2643
What is the difference between Intel Core i7-3940XM and Intel Xeon E5-2643. Find out which CPU has better performance.
Performance (Benchmarks)
| 795 | Geekbench 5 Single-Core Score | 651 |
| 3028 | Geekbench 5 Multi-Core Score | 2961 |
| 5697 | PassMark CPU Mark Rating | 5510 |
| 1930 | PassMark Single Thread Rating | 1641 |
| 3644 | 3DMark Time Spy Physics Score | 2949 |
Processor Specs
| Intel Core i7-3940XM | Processor | Intel Xeon E5-2643 |
| 3000 MHz | Frequency | 3300 MHz |
| 3900 MHz | Maximum Frequency | 3500 MHz |
| 4 | Cores | 4 |
| 8 | Threads | 8 |
| 55 W | TDP | 130 W |
| Intel HD Graphics 4000 | GPU | |
| Ivy Bridge | Codename | Sandy Bridge-EP |
| Socket 988B rPGA | Package | Socket 2011 LGA |
Geekbench 5 Benchmark
| 792 | Single-Core Score | 646 |
| 2977 | Multi-Core Score | 2036 |
| Geekbench 5.4.0 Tryout for Windows x86 (64-bit) | Benchmark | Geekbench 5.2.3 Tryout for Linux x86 (64-bit) |
System Information
| Microsoft Windows 10 Pro (64-bit) | Operating System | Linux 4.19.0-17-cloud-amd64 x86_64 |
| LENOVO 24474HG | Model | QEMU Standard PC (Q35 + ICH9, 2009) |
| LENOVO 24474HG | Motherboard | N/A |
CPU Specifications
| Intel Core i7-3940XM | Name | Intel Xeon E5-2643 v2 |
| 1 Processor, 4 Cores, 8 Threads | Topology | 1 Processor, 4 Cores |
| GenuineIntel Family 6 Model 58 Stepping 9 | Identifier | GenuineIntel Family 6 Model 62 Stepping 4 |
| 2.99 GHz | Base Frequency | 3.49 GHz |
| 3.89 GHz | Maximum Frequency | |
| Socket 988B rPGA | Package | |
| Ivy Bridge | Codename | |
| 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 | 4.00 MB x 4 |
| 8.00 MB x 1 | L3 Cache | 16.0 MB x 1 |
Memory Information
| 32.00 GB | Size | 2.87 GB |
| 798 MHz | Frequency | |
| DDR3 SDRAM | Type | |
| 2 | Channels |
Geekbench 5 result (single)
| 792 | Single-Core Score | 646 |
|---|---|---|
| 907 | Crypto Score | 721 |
| 753 | Integer Score | 601 |
| 857 | Floating Point Score | 731 |
| 907 1.55 GB/sec | AES-XTS | 721 1.23 GB/sec |
| 817 4.13 MB/sec | Text Compression (LZMA) | 669 3.38 MB/sec |
| 898 42.5 Mpixels/sec | Image Compression | 696 32.9 Mpixels/sec |
| 736 2.07 MTE/sec | Navigation (using Dijkstra's algorithm) | 638 1.80 MTE/sec |
| 689 809.2 KElements/sec | HTML5 | 530 622.0 KElements/sec |
| 717 224.6 Krows/sec | SQLite | 606 189.8 Krows/sec |
| 775 42.0 Mpixels/sec | PDF Rendering | 631 34.2 Mpixels/sec |
| 717 228.5 KB/sec | Text Rendering | 489 155.8 KB/sec |
| 704 5.48 Klines/sec | Clang | 544 4.24 Klines/sec |
| 750 8.69 images/sec | Camera | 636 7.37 images/sec |
| 908 1.14 Mpairs/sec | N-Body Physics | 735 919.3 Kpairs/sec |
| 848 5253.4 FPS | Rigid Body Physics | 785 4861.6 FPS |
| 760 41.8 Mpixels/sec | Gaussian Blur | 566 31.1 Mpixels/sec |
| 756 5.82 images/sec | Face Detection | 683 5.26 images/sec |
| 800 19.7 Mpixels/sec | Horizon Detection | 670 16.5 Mpixels/sec |
| 1364 66.9 Mpixels/sec | Image Inpainting | 1194 58.6 Mpixels/sec |
| 1450 19.8 Mpixels/sec | HDR | 1220 16.6 Mpixels/sec |
| 907 728.7 Kpixels/sec | Ray Tracing | 844 677.7 Kpixels/sec |
| 571 5.12 Kpixels/sec | Structure from Motion | 510 4.57 Kpixels/sec |
| 862 27.6 Words/sec | Speech Recognition | 729 23.3 Words/sec |
| 583 22.5 images/sec | Machine Learning | 466 18.0 images/sec |
Geekbench 5 result (multi)
| 2977 | Multi-Core Score | 2036 |
|---|---|---|
| 3326 | Crypto Score | 2197 |
| 2956 | Integer Score | 1918 |
| 2963 | Floating Point Score | 2264 |
| 3326 5.67 GB/sec | AES-XTS | 2197 3.75 GB/sec |
| 3969 20.1 MB/sec | Text Compression (LZMA) | 2217 11.2 MB/sec |
| 3856 182.4 Mpixels/sec | Image Compression | 2236 105.8 Mpixels/sec |
| 1946 5.49 MTE/sec | Navigation (using Dijkstra's algorithm) | 1826 5.15 MTE/sec |
| 2625 3.08 MElements/sec | HTML5 | 1723 2.02 MElements/sec |
| 2928 917.3 Krows/sec | SQLite | 1875 587.4 Krows/sec |
| 3306 179.4 Mpixels/sec | PDF Rendering | 2055 111.5 Mpixels/sec |
| 2891 921.1 KB/sec | Text Rendering | 1626 517.9 KB/sec |
| 3002 23.4 Klines/sec | Clang | 1851 14.4 Klines/sec |
| 2623 30.4 images/sec | Camera | 1944 22.5 images/sec |
| 3770 4.72 Mpairs/sec | N-Body Physics | 2184 2.73 Mpairs/sec |
| 3588 22230.7 FPS | Rigid Body Physics | 2479 15360.4 FPS |
| 2276 125.1 Mpixels/sec | Gaussian Blur | 1855 102.0 Mpixels/sec |
| 3036 23.4 images/sec | Face Detection | 1827 14.1 images/sec |
| 3340 82.3 Mpixels/sec | Horizon Detection | 2269 55.9 Mpixels/sec |
| 4692 230.2 Mpixels/sec | Image Inpainting | 3532 173.3 Mpixels/sec |
| 5620 76.6 Mpixels/sec | HDR | 4198 57.2 Mpixels/sec |
| 4044 3.25 Mpixels/sec | Ray Tracing | 3301 2.65 Mpixels/sec |
| 2275 20.4 Kpixels/sec | Structure from Motion | 1680 15.1 Kpixels/sec |
| 1952 62.4 Words/sec | Speech Recognition | 2083 66.6 Words/sec |
| 1044 40.3 images/sec | Machine Learning | 1124 43.5 images/sec |