Intel Core i7-6660U vs Intel Xeon E5520
What is the difference between Intel Core i7-6660U and Intel Xeon E5520. Find out which CPU has better performance.
Performance (Benchmarks)
| 741 | Geekbench 5 Single-Core Score | 376 |
| 1753 | Geekbench 5 Multi-Core Score | 1644 |
| 3879 | PassMark CPU Mark Rating | 2514 |
| 1973 | PassMark Single Thread Rating | 1036 |
| 2065 | 3DMark Time Spy Physics Score |
Processor Specs
| Intel Core i7-6660U | Processor | Intel Xeon E5520 |
| 2400 MHz | Frequency | 2270 MHz |
| 3400 MHz | Maximum Frequency | 2530 MHz |
| 2 | Cores | 4 |
| 4 | Threads | 8 |
| 15 W | TDP | 80 W |
| Intel Iris Graphics 540 | GPU | |
| Skylake | Codename | Gainestown |
| FCBGA1356 | Package | Socket 1366 LGA |
Geekbench 5 Benchmark
| 748 | Single-Core Score | 371 |
| 1873 | Multi-Core Score | 2617 |
| Geekbench 5.4.1 Tryout for macOS x86 (64-bit) | Benchmark | Geekbench 5.4.1 Tryout for macOS x86 (64-bit) |
System Information
| macOS 11.3.1 (Build 20E241) | Operating System | macOS 10.14.6 (Build 18G9323) |
| MacBook Pro (13-inch Late 2016) | Model | MacPro5,1 |
| MacBookPro13,1 | Model ID | MacPro5,1 |
| Apple Inc. Mac-473D31EABEB93F9B MacBookPro13,1 | Motherboard | Apple Inc. Mac-F221BEC8 |
CPU Specifications
| Intel Core i7-6660U | Name | Intel Xeon E5520 |
| 1 Processor, 2 Cores, 4 Threads | Topology | 2 Processors, 8 Cores, 16 Threads |
| GenuineIntel Family 6 Model 78 Stepping 3 | Identifier | GenuineIntel Family 6 Model 26 Stepping 5 |
| 2.40 GHz | Base Frequency | 2.26 GHz |
| 32.0 KB x 2 | L1 Instruction Cache | 32.0 KB x 4 |
| 32.0 KB x 2 | L1 Data Cache | 32.0 KB x 4 |
| 256 KB x 2 | L2 Cache | 256 KB x 4 |
| 4.00 MB x 1 | L3 Cache | 8.00 MB x 1 |
Memory Information
| 8.00 GB | Size | 16.00 GB |
| 1867 MT/s | Transfer Rate | 1066 MT/s |
| LPDDR3 | Type | DDR3 |
Geekbench 5 result (single)
| 748 | Single-Core Score | 371 |
|---|---|---|
| 841 | Crypto Score | 41 |
| 728 | Integer Score | 379 |
| 776 | Floating Point Score | 409 |
| 841 1.43 GB/sec | AES-XTS | 41 71.6 MB/sec |
| 727 3.68 MB/sec | Text Compression (LZMA) | 434 2.19 MB/sec |
| 825 39.0 Mpixels/sec | Image Compression | 421 19.9 Mpixels/sec |
| 765 2.16 MTE/sec | Navigation (using Dijkstra's algorithm) | 434 1.22 MTE/sec |
| 470 552.3 KElements/sec | HTML5 | 318 373.2 KElements/sec |
| 744 233.0 Krows/sec | SQLite | 383 120.1 Krows/sec |
| 791 42.9 Mpixels/sec | PDF Rendering | 305 16.5 Mpixels/sec |
| 787 250.8 KB/sec | Text Rendering | 361 114.9 KB/sec |
| 722 5.62 Klines/sec | Clang | 387 3.01 Klines/sec |
| 800 9.27 images/sec | Camera | 393 4.55 images/sec |
| 660 825.7 Kpairs/sec | N-Body Physics | 301 376.7 Kpairs/sec |
| 956 5920.4 FPS | Rigid Body Physics | 560 3471.5 FPS |
| 237 13.0 Mpixels/sec | Gaussian Blur | 310 17.0 Mpixels/sec |
| 495 3.81 images/sec | Face Detection | 444 3.42 images/sec |
| 809 19.9 Mpixels/sec | Horizon Detection | 420 10.3 Mpixels/sec |
| 1499 73.5 Mpixels/sec | Image Inpainting | 541 26.6 Mpixels/sec |
| 1492 20.3 Mpixels/sec | HDR | 745 10.2 Mpixels/sec |
| 867 696.5 Kpixels/sec | Ray Tracing | 468 375.6 Kpixels/sec |
| 787 7.05 Kpixels/sec | Structure from Motion | 317 2.84 Kpixels/sec |
| 706 22.6 Words/sec | Speech Recognition | 428 13.7 Words/sec |
| 948 36.6 images/sec | Machine Learning | 214 8.25 images/sec |
Geekbench 5 result (multi)
| 1873 | Multi-Core Score | 2617 |
|---|---|---|
| 2796 | Crypto Score | 334 |
| 1734 | Integer Score | 2685 |
| 2019 | Floating Point Score | 2849 |
| 2796 4.77 GB/sec | AES-XTS | 334 582.8 MB/sec |
| 1948 9.85 MB/sec | Text Compression (LZMA) | 4031 20.4 MB/sec |
| 1910 90.3 Mpixels/sec | Image Compression | 3611 170.8 Mpixels/sec |
| 2083 5.87 MTE/sec | Navigation (using Dijkstra's algorithm) | 2394 6.75 MTE/sec |
| 1382 1.62 MElements/sec | HTML5 | 2476 2.91 MElements/sec |
| 1613 505.5 Krows/sec | SQLite | 3061 958.9 Krows/sec |
| 1750 95.0 Mpixels/sec | PDF Rendering | 2294 124.5 Mpixels/sec |
| 1656 527.5 KB/sec | Text Rendering | 2108 671.7 KB/sec |
| 1719 13.4 Klines/sec | Clang | 3106 24.2 Klines/sec |
| 1649 19.1 images/sec | Camera | 1828 21.2 images/sec |
| 1650 2.06 Mpairs/sec | N-Body Physics | 2092 2.62 Mpairs/sec |
| 2616 16205.4 FPS | Rigid Body Physics | 4290 26580.5 FPS |
| 1577 86.7 Mpixels/sec | Gaussian Blur | 2838 156.0 Mpixels/sec |
| 1923 14.8 images/sec | Face Detection | 3728 28.7 images/sec |
| 1899 46.8 Mpixels/sec | Horizon Detection | 2850 70.2 Mpixels/sec |
| 2900 142.3 Mpixels/sec | Image Inpainting | 4557 223.6 Mpixels/sec |
| 3240 44.2 Mpixels/sec | HDR | 5190 70.7 Mpixels/sec |
| 2721 2.18 Mpixels/sec | Ray Tracing | 2928 2.35 Mpixels/sec |
| 1637 14.7 Kpixels/sec | Structure from Motion | 2184 19.6 Kpixels/sec |
| 1331 42.6 Words/sec | Speech Recognition | 2371 75.8 Words/sec |
| 1641 63.4 images/sec | Machine Learning | 1034 40.0 images/sec |