Intel Xeon E5-2643 v2 vs Intel Xeon E5-2665
What is the difference between Intel Xeon E5-2643 v2 and Intel Xeon E5-2665. Find out which CPU has better performance.
Performance (Benchmarks)
| 726 | Geekbench 5 Single-Core Score | 582 |
| 4556 | Geekbench 5 Multi-Core Score | 4321 |
| 9056 | PassMark CPU Mark Rating | 8443 |
| 1887 | PassMark Single Thread Rating | 1410 |
| 3DMark Time Spy Physics Score | 5091 |
Processor Specs
| Intel Xeon E5-2643 v2 | Processor | Intel Xeon E5-2665 |
| 3500 MHz | Frequency | 2400 MHz |
| 3800 MHz | Maximum Frequency | 3100 MHz |
| 6 | Cores | 8 |
| 12 | Threads | 16 |
| 130 W | TDP | 115 W |
| Ivy Bridge EP | Codename | Sandy Bridge-EP |
| FCLGA2011 | Package | Socket 2011 LGA |
Geekbench 5 Benchmark
| 781 | Single-Core Score | 595 |
| 7380 | Multi-Core Score | 3466 |
| 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 Pro (64-bit) |
| Dell Inc. Precision T5610 | Model | Dell Inc. Precision T3600 |
| Dell Inc. 0WN7Y6 | Motherboard | Dell Inc. 08HPGT |
| Balanced | Power Plan | Balanced |
CPU Specifications
| Intel Xeon E5-2643 v2 | Name | Intel Xeon E5-2665 |
| 2 Processors, 12 Cores, 24 Threads | Topology | 1 Processor, 8 Cores |
| GenuineIntel Family 6 Model 62 Stepping 4 | Identifier | GenuineIntel Family 6 Model 45 Stepping 7 |
| 3.49 GHz | Base Frequency | 2.39 GHz |
| 3792 MHz | Maximum Frequency | 3091 MHz |
| Socket 2011 LGA | Package | Socket 2011 LGA |
| Ivy Bridge-EP/EX | Codename | Sandy Bridge-EP/EX |
| 32.0 KB x 6 | L1 Instruction Cache | 32.0 KB x 4 |
| 32.0 KB x 6 | L1 Data Cache | 32.0 KB x 4 |
| 256 KB x 6 | L2 Cache | 256 KB x 4 |
| 25.0 MB x 1 | L3 Cache | 20.0 MB x 1 |
Memory Information
| 63.95 GB | Size | 15.96 GB |
| 931 MHz | Frequency | 664 MHz |
| DDR3 SDRAM | Type | DDR3 SDRAM |
| 2 | Channels | 4 |
Geekbench 5 result (single)
| 781 | Single-Core Score | 595 |
|---|---|---|
| 867 | Crypto Score | 625 |
| 754 | Integer Score | 578 |
| 825 | Floating Point Score | 627 |
| 867 1.48 GB/sec | AES-XTS | 625 1.07 GB/sec |
| 963 4.87 MB/sec | Text Compression (LZMA) | 660 3.34 MB/sec |
| 858 40.6 Mpixels/sec | Image Compression | 646 30.5 Mpixels/sec |
| 750 2.12 MTE/sec | Navigation (using Dijkstra's algorithm) | 618 1.74 MTE/sec |
| 662 777.3 KElements/sec | HTML5 | 547 642.0 KElements/sec |
| 701 219.8 Krows/sec | SQLite | 523 163.7 Krows/sec |
| 758 41.1 Mpixels/sec | PDF Rendering | 585 31.7 Mpixels/sec |
| 682 217.2 KB/sec | Text Rendering | 564 179.6 KB/sec |
| 719 5.60 Klines/sec | Clang | 526 4.10 Klines/sec |
| 736 8.54 images/sec | Camera | 550 6.37 images/sec |
| 828 1.04 Mpairs/sec | N-Body Physics | 624 781.4 Kpairs/sec |
| 819 5072.9 FPS | Rigid Body Physics | 611 3787.3 FPS |
| 682 37.5 Mpixels/sec | Gaussian Blur | 557 30.6 Mpixels/sec |
| 785 6.04 images/sec | Face Detection | 581 4.47 images/sec |
| 804 19.8 Mpixels/sec | Horizon Detection | 571 14.1 Mpixels/sec |
| 1365 67.0 Mpixels/sec | Image Inpainting | 954 46.8 Mpixels/sec |
| 1248 17.0 Mpixels/sec | HDR | 1033 14.1 Mpixels/sec |
| 893 717.3 Kpixels/sec | Ray Tracing | 662 531.8 Kpixels/sec |
| 557 4.99 Kpixels/sec | Structure from Motion | 402 3.60 Kpixels/sec |
| 928 29.7 Words/sec | Speech Recognition | 691 22.1 Words/sec |
| 525 20.3 images/sec | Machine Learning | 462 17.9 images/sec |
Geekbench 5 result (multi)
| 7380 | Multi-Core Score | 3466 |
|---|---|---|
| 4179 | Crypto Score | 4262 |
| 7324 | Integer Score | 3277 |
| 8036 | Floating Point Score | 3743 |
| 4179 7.12 GB/sec | AES-XTS | 4262 7.27 GB/sec |
| 11829 59.8 MB/sec | Text Compression (LZMA) | 3900 19.7 MB/sec |
| 10894 515.4 Mpixels/sec | Image Compression | 3553 168.1 Mpixels/sec |
| 2742 7.73 MTE/sec | Navigation (using Dijkstra's algorithm) | 2721 7.67 MTE/sec |
| 8177 9.60 MElements/sec | HTML5 | 3166 3.72 MElements/sec |
| 9768 3.06 Mrows/sec | SQLite | 3157 989.2 Krows/sec |
| 7914 429.5 Mpixels/sec | PDF Rendering | 3644 197.8 Mpixels/sec |
| 4091 1.27 MB/sec | Text Rendering | 2989 952.4 KB/sec |
| 9550 74.4 Klines/sec | Clang | 3454 26.9 Klines/sec |
| 6948 80.5 images/sec | Camera | 3075 35.6 images/sec |
| 7115 8.90 Mpairs/sec | N-Body Physics | 3068 3.84 Mpairs/sec |
| 12321 76335.7 FPS | Rigid Body Physics | 4591 28441.0 FPS |
| 8028 441.3 Mpixels/sec | Gaussian Blur | 4523 248.6 Mpixels/sec |
| 10101 77.8 images/sec | Face Detection | 3583 27.6 images/sec |
| 7179 177.0 Mpixels/sec | Horizon Detection | 3722 91.7 Mpixels/sec |
| 12076 592.4 Mpixels/sec | Image Inpainting | 5446 267.2 Mpixels/sec |
| 14575 198.6 Mpixels/sec | HDR | 6513 88.7 Mpixels/sec |
| 11233 9.02 Mpixels/sec | Ray Tracing | 4071 3.27 Mpixels/sec |
| 6932 62.1 Kpixels/sec | Structure from Motion | 2378 21.3 Kpixels/sec |
| 5974 191.0 Words/sec | Speech Recognition | 3304 105.6 Words/sec |
| 2160 83.5 images/sec | Machine Learning | 2093 80.9 images/sec |