Intel Xeon E5649 vs Intel Xeon E5645
What is the difference between Intel Xeon E5649 and Intel Xeon E5645. Find out which CPU has better performance.
Performance (Benchmarks)
| 474 | Geekbench 5 Single-Core Score | 469 |
| 3082 | Geekbench 5 Multi-Core Score | 3075 |
| 4936 | PassMark CPU Mark Rating | 4915 |
| 1176 | PassMark Single Thread Rating | 1139 |
Processor Specs
| Intel Xeon E5649 | Processor | Intel Xeon E5645 |
| 2530 MHz | Frequency | 2400 MHz |
| 2930 MHz | Maximum Frequency | 2670 MHz |
| 6 | Cores | 6 |
| 12 | Threads | 12 |
| 80 W | TDP | 80 W |
| Westmere-EP | Codename | Westmere-EP |
| Socket 1366 LGA, Socket 775 LGA | Package | Socket 1366 LGA |
Geekbench 5 Benchmark
| 474 | Single-Core Score | 465 |
| 4104 | Multi-Core Score | 4878 |
| Geekbench 5.4.1 Tryout for Linux x86 (64-bit) | Benchmark | Geekbench 5.4.1 Tryout for macOS x86 (64-bit) |
System Information
| Linux Mint 20.2 | Operating System | macOS 10.14.6 (Build 18G9323) |
| Hewlett-Packard HP Z800 Workstation | Model | Mac Pro (Mid 2012) |
| Model ID | MacPro5,1 | |
| Hewlett-Packard 0AECh | Motherboard | Apple Inc. Mac-F221BEC8 |
CPU Specifications
| Intel Xeon E5649 | Name | Intel Xeon E5645 |
| 2 Processors, 12 Cores | Topology | 2 Processors, 12 Cores, 24 Threads |
| GenuineIntel Family 6 Model 44 Stepping 2 | Identifier | GenuineIntel Family 6 Model 44 Stepping 2 |
| 2.53 GHz | Base Frequency | 2.40 GHz |
| 32.0 KB x 3 | L1 Instruction Cache | 32.0 KB x 6 |
| 32.0 KB x 3 | L1 Data Cache | 32.0 KB x 6 |
| 256 KB x 3 | L2 Cache | 256 KB x 6 |
| 12.0 MB x 1 | L3 Cache | 12.0 MB x 1 |
Memory Information
| 62.89 GB | Size | 32.00 GB |
| Transfer Rate | 1333 MT/s | |
| Type | DDR3 |
Geekbench 5 result (single)
| 474 | Single-Core Score | 465 |
|---|---|---|
| 442 | Crypto Score | 435 |
| 480 | Integer Score | 445 |
| 467 | Floating Point Score | 514 |
| 442 771.1 MB/sec | AES-XTS | 435 759.2 MB/sec |
| 645 3.26 MB/sec | Text Compression (LZMA) | 587 2.97 MB/sec |
| 498 23.6 Mpixels/sec | Image Compression | 463 21.9 Mpixels/sec |
| 563 1.59 MTE/sec | Navigation (using Dijkstra's algorithm) | 487 1.37 MTE/sec |
| 457 536.7 KElements/sec | HTML5 | 379 444.6 KElements/sec |
| 469 147.1 Krows/sec | SQLite | 426 133.5 Krows/sec |
| 476 25.8 Mpixels/sec | PDF Rendering | 458 24.9 Mpixels/sec |
| 408 130.1 KB/sec | Text Rendering | 371 118.2 KB/sec |
| 490 3.82 Klines/sec | Clang | 426 3.32 Klines/sec |
| 366 4.24 images/sec | Camera | 443 5.14 images/sec |
| 389 487.1 Kpairs/sec | N-Body Physics | 395 494.1 Kpairs/sec |
| 562 3481.8 FPS | Rigid Body Physics | 614 3806.3 FPS |
| 403 22.1 Mpixels/sec | Gaussian Blur | 413 22.7 Mpixels/sec |
| 446 3.43 images/sec | Face Detection | 520 4.01 images/sec |
| 501 12.4 Mpixels/sec | Horizon Detection | 509 12.5 Mpixels/sec |
| 652 32.0 Mpixels/sec | Image Inpainting | 929 45.6 Mpixels/sec |
| 864 11.8 Mpixels/sec | HDR | 886 12.1 Mpixels/sec |
| 549 440.6 Kpixels/sec | Ray Tracing | 554 445.0 Kpixels/sec |
| 299 2.68 Kpixels/sec | Structure from Motion | 380 3.40 Kpixels/sec |
| 557 17.8 Words/sec | Speech Recognition | 596 19.1 Words/sec |
| 228 8.79 images/sec | Machine Learning | 242 9.34 images/sec |
Geekbench 5 result (multi)
| 4104 | Multi-Core Score | 4878 |
|---|---|---|
| 3300 | Crypto Score | 4585 |
| 4159 | Integer Score | 4754 |
| 4119 | Floating Point Score | 5194 |
| 3300 5.63 GB/sec | AES-XTS | 4585 7.82 GB/sec |
| 5860 29.6 MB/sec | Text Compression (LZMA) | 7731 39.1 MB/sec |
| 5460 258.3 Mpixels/sec | Image Compression | 5649 267.2 Mpixels/sec |
| 2183 6.16 MTE/sec | Navigation (using Dijkstra's algorithm) | 3699 10.4 MTE/sec |
| 5106 6.00 MElements/sec | HTML5 | 4660 5.47 MElements/sec |
| 5535 1.73 Mrows/sec | SQLite | 5022 1.57 Mrows/sec |
| 4094 222.2 Mpixels/sec | PDF Rendering | 3867 209.9 Mpixels/sec |
| 2607 830.7 KB/sec | Text Rendering | 3786 1.18 MB/sec |
| 5566 43.4 Klines/sec | Clang | 5354 41.7 Klines/sec |
| 3176 36.8 images/sec | Camera | 4189 48.6 images/sec |
| 3332 4.17 Mpairs/sec | N-Body Physics | 3920 4.90 Mpairs/sec |
| 6602 40899.3 FPS | Rigid Body Physics | 8293 51379.5 FPS |
| 4670 256.7 Mpixels/sec | Gaussian Blur | 4657 256.0 Mpixels/sec |
| 4667 35.9 images/sec | Face Detection | 6324 48.7 images/sec |
| 4088 100.8 Mpixels/sec | Horizon Detection | 6103 150.4 Mpixels/sec |
| 5532 271.4 Mpixels/sec | Image Inpainting | 7571 371.4 Mpixels/sec |
| 7861 107.1 Mpixels/sec | HDR | 9977 135.9 Mpixels/sec |
| 5792 4.65 Mpixels/sec | Ray Tracing | 6823 5.48 Mpixels/sec |
| 3128 28.0 Kpixels/sec | Structure from Motion | 4079 36.5 Kpixels/sec |
| 3193 102.1 Words/sec | Speech Recognition | 3555 113.7 Words/sec |
| 1173 45.3 images/sec | Machine Learning | 1699 65.6 images/sec |