Intel Xeon E3-1280 V2 vs Intel Xeon E5645
What is the difference between Intel Xeon E3-1280 V2 and Intel Xeon E5645. Find out which CPU has better performance.
Performance (Benchmarks)
| 780 | Geekbench 5 Single-Core Score | 469 |
| 3156 | Geekbench 5 Multi-Core Score | 3075 |
| 6424 | PassMark CPU Mark Rating | 4915 |
| 2173 | PassMark Single Thread Rating | 1139 |
Processor Specs
| Intel Xeon E3-1280 V2 | Processor | Intel Xeon E5645 |
| 3600 MHz | Frequency | 2400 MHz |
| 4000 MHz | Maximum Frequency | 2670 MHz |
| 4 | Cores | 6 |
| 8 | Threads | 12 |
| 69 W | TDP | 80 W |
| Ivy Bridge | Codename | Westmere-EP |
| Socket 1155 LGA | Package | Socket 1366 LGA |
Geekbench 5 Benchmark
| 789 | Single-Core Score | 465 |
| 3146 | Multi-Core Score | 4878 |
| Geekbench 5.4.0 Tryout for macOS x86 (64-bit) | Benchmark | Geekbench 5.4.1 Tryout for macOS x86 (64-bit) |
System Information
| macOS 11.2.3 (Build 20D91) | Operating System | macOS 10.14.6 (Build 18G9323) |
| iMac15,1 | Model | Mac Pro (Mid 2012) |
| iMac15,1 | Model ID | MacPro5,1 |
| Acidanthera Mac-42FD25EABCABB274 iMac15,1 | Motherboard | Apple Inc. Mac-F221BEC8 |
CPU Specifications
| Intel Xeon E3-1280 V2 | Name | Intel Xeon E5645 |
| 1 Processor, 4 Cores, 8 Threads | Topology | 2 Processors, 12 Cores, 24 Threads |
| GenuineIntel Family 6 Model 58 Stepping 9 | Identifier | GenuineIntel Family 6 Model 44 Stepping 2 |
| 3.60 GHz | Base Frequency | 2.40 GHz |
| 32.0 KB x 4 | L1 Instruction Cache | 32.0 KB x 6 |
| 32.0 KB x 4 | L1 Data Cache | 32.0 KB x 6 |
| 256 KB x 4 | L2 Cache | 256 KB x 6 |
| 8.00 MB x 1 | L3 Cache | 12.0 MB x 1 |
Memory Information
| 8.00 GB | Size | 32.00 GB |
| 1600 MT/s | Transfer Rate | 1333 MT/s |
| DDR3 | Type | DDR3 |
Geekbench 5 result (single)
| 789 | Single-Core Score | 465 |
|---|---|---|
| 852 | Crypto Score | 435 |
| 733 | Integer Score | 445 |
| 901 | Floating Point Score | 514 |
| 852 1.45 GB/sec | AES-XTS | 435 759.2 MB/sec |
| 851 4.30 MB/sec | Text Compression (LZMA) | 587 2.97 MB/sec |
| 803 38.0 Mpixels/sec | Image Compression | 463 21.9 Mpixels/sec |
| 805 2.27 MTE/sec | Navigation (using Dijkstra's algorithm) | 487 1.37 MTE/sec |
| 609 715.1 KElements/sec | HTML5 | 379 444.6 KElements/sec |
| 677 212.1 Krows/sec | SQLite | 426 133.5 Krows/sec |
| 726 39.4 Mpixels/sec | PDF Rendering | 458 24.9 Mpixels/sec |
| 702 223.8 KB/sec | Text Rendering | 371 118.2 KB/sec |
| 670 5.22 Klines/sec | Clang | 426 3.32 Klines/sec |
| 784 9.09 images/sec | Camera | 443 5.14 images/sec |
| 857 1.07 Mpairs/sec | N-Body Physics | 395 494.1 Kpairs/sec |
| 995 6166.1 FPS | Rigid Body Physics | 614 3806.3 FPS |
| 721 39.6 Mpixels/sec | Gaussian Blur | 413 22.7 Mpixels/sec |
| 821 6.32 images/sec | Face Detection | 520 4.01 images/sec |
| 817 20.1 Mpixels/sec | Horizon Detection | 509 12.5 Mpixels/sec |
| 1580 77.5 Mpixels/sec | Image Inpainting | 929 45.6 Mpixels/sec |
| 1467 20.0 Mpixels/sec | HDR | 886 12.1 Mpixels/sec |
| 978 785.4 Kpixels/sec | Ray Tracing | 554 445.0 Kpixels/sec |
| 621 5.56 Kpixels/sec | Structure from Motion | 380 3.40 Kpixels/sec |
| 945 30.2 Words/sec | Speech Recognition | 596 19.1 Words/sec |
| 581 22.5 images/sec | Machine Learning | 242 9.34 images/sec |
Geekbench 5 result (multi)
| 3146 | Multi-Core Score | 4878 |
|---|---|---|
| 3259 | Crypto Score | 4585 |
| 2970 | Integer Score | 4754 |
| 3509 | Floating Point Score | 5194 |
| 3259 5.56 GB/sec | AES-XTS | 4585 7.82 GB/sec |
| 4023 20.3 MB/sec | Text Compression (LZMA) | 7731 39.1 MB/sec |
| 3704 175.2 Mpixels/sec | Image Compression | 5649 267.2 Mpixels/sec |
| 2141 6.04 MTE/sec | Navigation (using Dijkstra's algorithm) | 3699 10.4 MTE/sec |
| 2489 2.92 MElements/sec | HTML5 | 4660 5.47 MElements/sec |
| 3158 989.3 Krows/sec | SQLite | 5022 1.57 Mrows/sec |
| 3039 164.9 Mpixels/sec | PDF Rendering | 3867 209.9 Mpixels/sec |
| 2643 842.0 KB/sec | Text Rendering | 3786 1.18 MB/sec |
| 3080 24.0 Klines/sec | Clang | 5354 41.7 Klines/sec |
| 2895 33.6 images/sec | Camera | 4189 48.6 images/sec |
| 3705 4.64 Mpairs/sec | N-Body Physics | 3920 4.90 Mpairs/sec |
| 5228 32390.6 FPS | Rigid Body Physics | 8293 51379.5 FPS |
| 3079 169.2 Mpixels/sec | Gaussian Blur | 4657 256.0 Mpixels/sec |
| 3748 28.9 images/sec | Face Detection | 6324 48.7 images/sec |
| 3516 86.7 Mpixels/sec | Horizon Detection | 6103 150.4 Mpixels/sec |
| 5132 251.8 Mpixels/sec | Image Inpainting | 7571 371.4 Mpixels/sec |
| 6252 85.2 Mpixels/sec | HDR | 9977 135.9 Mpixels/sec |
| 4841 3.89 Mpixels/sec | Ray Tracing | 6823 5.48 Mpixels/sec |
| 2624 23.5 Kpixels/sec | Structure from Motion | 4079 36.5 Kpixels/sec |
| 2350 75.1 Words/sec | Speech Recognition | 3555 113.7 Words/sec |
| 1320 51.0 images/sec | Machine Learning | 1699 65.6 images/sec |