Intel Xeon E3-1275L v3 vs Intel Xeon E5649
What is the difference between Intel Xeon E3-1275L v3 and Intel Xeon E5649. Find out which CPU has better performance.
Performance (Benchmarks)
| 911 | Geekbench 5 Single-Core Score | 474 |
| 3120 | Geekbench 5 Multi-Core Score | 3082 |
| 5949 | PassMark CPU Mark Rating | 4936 |
| 2065 | PassMark Single Thread Rating | 1176 |
| 3256 | 3DMark Time Spy Physics Score |
Processor Specs
| Intel Xeon E3-1275L v3 | Processor | Intel Xeon E5649 |
| 2700 MHz | Frequency | 2530 MHz |
| 3900 MHz | Maximum Frequency | 2930 MHz |
| 4 | Cores | 6 |
| 8 | Threads | 12 |
| 45 W | TDP | 80 W |
| Intel HD Graphics for 4th Generation Intel Processors | GPU | |
| Haswell | Codename | Westmere-EP |
| FCLGA1150 | Package | Socket 1366 LGA, Socket 775 LGA |
Geekbench 5 Benchmark
| 935 | Single-Core Score | 474 |
| 2492 | Multi-Core Score | 4104 |
| Geekbench 5.4.1 Tryout for Windows x86 (64-bit) | Benchmark | Geekbench 5.4.1 Tryout for Linux x86 (64-bit) |
System Information
| Microsoft Windows 10 Pro (64-bit) | Operating System | Linux Mint 20.2 |
| LENOVO 10AAS5QK00 | Model | Hewlett-Packard HP Z800 Workstation |
| LENOVO SHARKBAY | Motherboard | Hewlett-Packard 0AECh |
CPU Specifications
| Intel Xeon E3-1275L v3 | Name | Intel Xeon E5649 |
| 1 Processor, 4 Cores, 8 Threads | Topology | 2 Processors, 12 Cores |
| GenuineIntel Family 6 Model 60 Stepping 3 | Identifier | GenuineIntel Family 6 Model 44 Stepping 2 |
| 2.70 GHz | Base Frequency | 2.53 GHz |
| 3894 MHz | Maximum Frequency | |
| Socket 1150 LGA | Package | |
| Haswell-WS | Codename | |
| 32.0 KB x 4 | L1 Instruction Cache | 32.0 KB x 3 |
| 32.0 KB x 4 | L1 Data Cache | 32.0 KB x 3 |
| 256 KB x 4 | L2 Cache | 256 KB x 3 |
| 8.00 MB x 1 | L3 Cache | 12.0 MB x 1 |
Memory Information
| 4.00 GB | Size | 62.89 GB |
| 798 MHz | Frequency | |
| DDR3 SDRAM | Type | |
| 1 | Channels |
Geekbench 5 result (single)
| 935 | Single-Core Score | 474 |
|---|---|---|
| 1226 | Crypto Score | 442 |
| 872 | Integer Score | 480 |
| 1024 | Floating Point Score | 467 |
| 1226 2.09 GB/sec | AES-XTS | 442 771.1 MB/sec |
| 1007 5.10 MB/sec | Text Compression (LZMA) | 645 3.26 MB/sec |
| 1024 48.5 Mpixels/sec | Image Compression | 498 23.6 Mpixels/sec |
| 657 1.85 MTE/sec | Navigation (using Dijkstra's algorithm) | 563 1.59 MTE/sec |
| 785 921.3 KElements/sec | HTML5 | 457 536.7 KElements/sec |
| 900 282.0 Krows/sec | SQLite | 469 147.1 Krows/sec |
| 863 46.8 Mpixels/sec | PDF Rendering | 476 25.8 Mpixels/sec |
| 901 287.2 KB/sec | Text Rendering | 408 130.1 KB/sec |
| 928 7.23 Klines/sec | Clang | 490 3.82 Klines/sec |
| 844 9.79 images/sec | Camera | 366 4.24 images/sec |
| 976 1.22 Mpairs/sec | N-Body Physics | 389 487.1 Kpairs/sec |
| 1004 6221.2 FPS | Rigid Body Physics | 562 3481.8 FPS |
| 901 49.5 Mpixels/sec | Gaussian Blur | 403 22.1 Mpixels/sec |
| 922 7.10 images/sec | Face Detection | 446 3.43 images/sec |
| 881 21.7 Mpixels/sec | Horizon Detection | 501 12.4 Mpixels/sec |
| 1573 77.2 Mpixels/sec | Image Inpainting | 652 32.0 Mpixels/sec |
| 1749 23.8 Mpixels/sec | HDR | 864 11.8 Mpixels/sec |
| 1137 913.2 Kpixels/sec | Ray Tracing | 549 440.6 Kpixels/sec |
| 825 7.39 Kpixels/sec | Structure from Motion | 299 2.68 Kpixels/sec |
| 1002 32.0 Words/sec | Speech Recognition | 557 17.8 Words/sec |
| 703 27.2 images/sec | Machine Learning | 228 8.79 images/sec |
Geekbench 5 result (multi)
| 2492 | Multi-Core Score | 4104 |
|---|---|---|
| 1671 | Crypto Score | 3300 |
| 2362 | Integer Score | 4159 |
| 2911 | Floating Point Score | 4119 |
| 1671 2.85 GB/sec | AES-XTS | 3300 5.63 GB/sec |
| 3526 17.8 MB/sec | Text Compression (LZMA) | 5860 29.6 MB/sec |
| 3819 180.7 Mpixels/sec | Image Compression | 5460 258.3 Mpixels/sec |
| 1107 3.12 MTE/sec | Navigation (using Dijkstra's algorithm) | 2183 6.16 MTE/sec |
| 2735 3.21 MElements/sec | HTML5 | 5106 6.00 MElements/sec |
| 3120 977.7 Krows/sec | SQLite | 5535 1.73 Mrows/sec |
| 2062 111.9 Mpixels/sec | PDF Rendering | 4094 222.2 Mpixels/sec |
| 2370 755.2 KB/sec | Text Rendering | 2607 830.7 KB/sec |
| 3432 26.7 Klines/sec | Clang | 5566 43.4 Klines/sec |
| 1072 12.4 images/sec | Camera | 3176 36.8 images/sec |
| 3552 4.44 Mpairs/sec | N-Body Physics | 3332 4.17 Mpairs/sec |
| 4280 26515.4 FPS | Rigid Body Physics | 6602 40899.3 FPS |
| 2961 162.8 Mpixels/sec | Gaussian Blur | 4670 256.7 Mpixels/sec |
| 3263 25.1 images/sec | Face Detection | 4667 35.9 images/sec |
| 2639 65.1 Mpixels/sec | Horizon Detection | 4088 100.8 Mpixels/sec |
| 4013 196.9 Mpixels/sec | Image Inpainting | 5532 271.4 Mpixels/sec |
| 5255 71.6 Mpixels/sec | HDR | 7861 107.1 Mpixels/sec |
| 4515 3.63 Mpixels/sec | Ray Tracing | 5792 4.65 Mpixels/sec |
| 2718 24.3 Kpixels/sec | Structure from Motion | 3128 28.0 Kpixels/sec |
| 1633 52.2 Words/sec | Speech Recognition | 3193 102.1 Words/sec |
| 777 30.0 images/sec | Machine Learning | 1173 45.3 images/sec |