Intel Xeon E5-2643 vs Intel Xeon E3-1275 v2
What is the difference between Intel Xeon E5-2643 and Intel Xeon E3-1275 v2. Find out which CPU has better performance.
Performance (Benchmarks)
| 651 | Geekbench 5 Single-Core Score | 650 |
| 2961 | Geekbench 5 Multi-Core Score | 2683 |
| 5510 | PassMark CPU Mark Rating | 6397 |
| 1641 | PassMark Single Thread Rating | 2101 |
| 2949 | 3DMark Time Spy Physics Score |
Processor Specs
| Intel Xeon E5-2643 | Processor | Intel Xeon E3-1275 v2 |
| 3300 MHz | Frequency | 3500 MHz |
| 3500 MHz | Maximum Frequency | 3900 MHz |
| 4 | Cores | 4 |
| 8 | Threads | 8 |
| 130 W | TDP | 77 W |
| Sandy Bridge-EP | Codename | Ivy Bridge |
| Socket 2011 LGA | Package | Socket 1155 LGA |
Geekbench 5 Benchmark
| 646 | Single-Core Score | 658 |
| 2036 | Multi-Core Score | 2312 |
| Geekbench 5.2.3 Tryout for Linux x86 (64-bit) | Benchmark | Geekbench 5.4.0 Tryout for Windows x86 (64-bit) |
System Information
| Linux 4.19.0-17-cloud-amd64 x86_64 | Operating System | Microsoft Windows 10 Pro (64-bit) |
| QEMU Standard PC (Q35 + ICH9, 2009) | Model | Unknown |
| N/A | Motherboard | Intel Corporation DQ77MK |
| Power Plan | Balanced |
CPU Specifications
| Intel Xeon E5-2643 v2 | Name | Intel Xeon E3-1275 v2 |
| 1 Processor, 4 Cores | Topology | 1 Processor, 4 Cores, 8 Threads |
| GenuineIntel Family 6 Model 62 Stepping 4 | Identifier | GenuineIntel Family 6 Model 58 Stepping 9 |
| 3.49 GHz | Base Frequency | 3.49 GHz |
| Maximum Frequency | 3.89 GHz | |
| Package | Socket 1155 LGA | |
| Codename | Ivy Bridge | |
| 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 |
| 4.00 MB x 4 | L2 Cache | 256 KB x 4 |
| 16.0 MB x 1 | L3 Cache | 8.00 MB x 1 |
Memory Information
| 2.87 GB | Size | 12.00 GB |
| Frequency | 798 MHz | |
| Type | DDR3 SDRAM | |
| Channels | 2 |
Geekbench 5 result (single)
| 646 | Single-Core Score | 658 |
|---|---|---|
| 721 | Crypto Score | 652 |
| 601 | Integer Score | 633 |
| 731 | Floating Point Score | 712 |
| 721 1.23 GB/sec | AES-XTS | 652 1.11 GB/sec |
| 669 3.38 MB/sec | Text Compression (LZMA) | 662 3.35 MB/sec |
| 696 32.9 Mpixels/sec | Image Compression | 807 38.2 Mpixels/sec |
| 638 1.80 MTE/sec | Navigation (using Dijkstra's algorithm) | 457 1.29 MTE/sec |
| 530 622.0 KElements/sec | HTML5 | 640 751.7 KElements/sec |
| 606 189.8 Krows/sec | SQLite | 641 200.7 Krows/sec |
| 631 34.2 Mpixels/sec | PDF Rendering | 657 35.7 Mpixels/sec |
| 489 155.8 KB/sec | Text Rendering | 620 197.4 KB/sec |
| 544 4.24 Klines/sec | Clang | 615 4.79 Klines/sec |
| 636 7.37 images/sec | Camera | 649 7.52 images/sec |
| 735 919.3 Kpairs/sec | N-Body Physics | 566 707.9 Kpairs/sec |
| 785 4861.6 FPS | Rigid Body Physics | 783 4853.6 FPS |
| 566 31.1 Mpixels/sec | Gaussian Blur | 641 35.2 Mpixels/sec |
| 683 5.26 images/sec | Face Detection | 690 5.31 images/sec |
| 670 16.5 Mpixels/sec | Horizon Detection | 673 16.6 Mpixels/sec |
| 1194 58.6 Mpixels/sec | Image Inpainting | 1058 51.9 Mpixels/sec |
| 1220 16.6 Mpixels/sec | HDR | 1196 16.3 Mpixels/sec |
| 844 677.7 Kpixels/sec | Ray Tracing | 876 703.6 Kpixels/sec |
| 510 4.57 Kpixels/sec | Structure from Motion | 530 4.75 Kpixels/sec |
| 729 23.3 Words/sec | Speech Recognition | 731 23.4 Words/sec |
| 466 18.0 images/sec | Machine Learning | 420 16.2 images/sec |
Geekbench 5 result (multi)
| 2036 | Multi-Core Score | 2312 |
|---|---|---|
| 2197 | Crypto Score | 1470 |
| 1918 | Integer Score | 2275 |
| 2264 | Floating Point Score | 2534 |
| 2197 3.75 GB/sec | AES-XTS | 1470 2.51 GB/sec |
| 2217 11.2 MB/sec | Text Compression (LZMA) | 2683 13.6 MB/sec |
| 2236 105.8 Mpixels/sec | Image Compression | 3442 162.8 Mpixels/sec |
| 1826 5.15 MTE/sec | Navigation (using Dijkstra's algorithm) | 1053 2.97 MTE/sec |
| 1723 2.02 MElements/sec | HTML5 | 2482 2.91 MElements/sec |
| 1875 587.4 Krows/sec | SQLite | 2791 874.5 Krows/sec |
| 2055 111.5 Mpixels/sec | PDF Rendering | 2466 133.8 Mpixels/sec |
| 1626 517.9 KB/sec | Text Rendering | 1961 624.7 KB/sec |
| 1851 14.4 Klines/sec | Clang | 2473 19.3 Klines/sec |
| 1944 22.5 images/sec | Camera | 2025 23.5 images/sec |
| 2184 2.73 Mpairs/sec | N-Body Physics | 2731 3.42 Mpairs/sec |
| 2479 15360.4 FPS | Rigid Body Physics | 3838 23775.9 FPS |
| 1855 102.0 Mpixels/sec | Gaussian Blur | 2548 140.0 Mpixels/sec |
| 1827 14.1 images/sec | Face Detection | 3017 23.2 images/sec |
| 2269 55.9 Mpixels/sec | Horizon Detection | 2599 64.1 Mpixels/sec |
| 3532 173.3 Mpixels/sec | Image Inpainting | 3071 150.7 Mpixels/sec |
| 4198 57.2 Mpixels/sec | HDR | 4837 65.9 Mpixels/sec |
| 3301 2.65 Mpixels/sec | Ray Tracing | 4026 3.23 Mpixels/sec |
| 1680 15.1 Kpixels/sec | Structure from Motion | 2248 20.1 Kpixels/sec |
| 2083 66.6 Words/sec | Speech Recognition | 1170 37.4 Words/sec |
| 1124 43.5 images/sec | Machine Learning | 840 32.5 images/sec |