Intel Core i7-6650U vs Intel Core i7-6660U
What is the difference between Intel Core i7-6650U and Intel Core i7-6660U. Find out which CPU has better performance.
Performance (Benchmarks)
| 765 | Geekbench 5 Single-Core Score | 741 |
| 1764 | Geekbench 5 Multi-Core Score | 1753 |
| 3623 | PassMark CPU Mark Rating | 3879 |
| 1844 | PassMark Single Thread Rating | 1973 |
| 1689 | 3DMark Time Spy Physics Score | 2065 |
Processor Specs
| Intel Core i7-6650U | Processor | Intel Core i7-6660U |
| 2200 MHz | Frequency | 2400 MHz |
| 3400 MHz | Maximum Frequency | 3400 MHz |
| 2 | Cores | 2 |
| 4 | Threads | 4 |
| 15 W | TDP | 15 W |
| Intel Iris Graphics 540 | GPU | Intel Iris Graphics 540 |
| Skylake | Codename | Skylake |
| FCBGA1356 | Package | FCBGA1356 |
Geekbench 5 Benchmark
| 767 | Single-Core Score | 748 |
| 1737 | Multi-Core Score | 1873 |
| Geekbench 5.4.1 Tryout for Windows x86 (64-bit) | Benchmark | Geekbench 5.4.1 Tryout for macOS x86 (64-bit) |
System Information
| Microsoft Windows 10 Pro (64-bit) | Operating System | macOS 11.3.1 (Build 20E241) |
| Microsoft Corporation Surface Pro 4 | Model | MacBook Pro (13-inch Late 2016) |
| Model ID | MacBookPro13,1 | |
| Microsoft Corporation Surface Pro 4 | Motherboard | Apple Inc. Mac-473D31EABEB93F9B MacBookPro13,1 |
| Balanced | Power Plan |
CPU Specifications
| Intel Core i7-6650U | Name | Intel Core i7-6660U |
| 1 Processor, 2 Cores, 4 Threads | Topology | 1 Processor, 2 Cores, 4 Threads |
| GenuineIntel Family 6 Model 78 Stepping 3 | Identifier | GenuineIntel Family 6 Model 78 Stepping 3 |
| 2.21 GHz | Base Frequency | 2.40 GHz |
| 3391 MHz | Maximum Frequency | |
| Socket 1356 FCBGA | Package | |
| Skylake-U/Y | Codename | |
| 32.0 KB x 2 | L1 Instruction Cache | 32.0 KB x 2 |
| 32.0 KB x 2 | L1 Data Cache | 32.0 KB x 2 |
| 256 KB x 2 | L2 Cache | 256 KB x 2 |
| 4.00 MB x 1 | L3 Cache | 4.00 MB x 1 |
Memory Information
| 15.92 GB | Size | 8.00 GB |
| 931 MHz | Frequency | |
| Transfer Rate | 1867 MT/s | |
| DDR3 SDRAM | Type | LPDDR3 |
| 2 | Channels |
Geekbench 5 result (single)
| 767 | Single-Core Score | 748 |
|---|---|---|
| 1014 | Crypto Score | 841 |
| 731 | Integer Score | 728 |
| 805 | Floating Point Score | 776 |
| 1014 1.73 GB/sec | AES-XTS | 841 1.43 GB/sec |
| 584 2.96 MB/sec | Text Compression (LZMA) | 727 3.68 MB/sec |
| 883 41.8 Mpixels/sec | Image Compression | 825 39.0 Mpixels/sec |
| 700 1.97 MTE/sec | Navigation (using Dijkstra's algorithm) | 765 2.16 MTE/sec |
| 712 836.0 KElements/sec | HTML5 | 470 552.3 KElements/sec |
| 717 224.5 Krows/sec | SQLite | 744 233.0 Krows/sec |
| 758 41.1 Mpixels/sec | PDF Rendering | 791 42.9 Mpixels/sec |
| 785 250.0 KB/sec | Text Rendering | 787 250.8 KB/sec |
| 747 5.82 Klines/sec | Clang | 722 5.62 Klines/sec |
| 729 8.45 images/sec | Camera | 800 9.27 images/sec |
| 538 672.9 Kpairs/sec | N-Body Physics | 660 825.7 Kpairs/sec |
| 810 5020.7 FPS | Rigid Body Physics | 956 5920.4 FPS |
| 773 42.5 Mpixels/sec | Gaussian Blur | 237 13.0 Mpixels/sec |
| 774 5.96 images/sec | Face Detection | 495 3.81 images/sec |
| 717 17.7 Mpixels/sec | Horizon Detection | 809 19.9 Mpixels/sec |
| 1224 60.0 Mpixels/sec | Image Inpainting | 1499 73.5 Mpixels/sec |
| 1486 20.3 Mpixels/sec | HDR | 1492 20.3 Mpixels/sec |
| 935 750.5 Kpixels/sec | Ray Tracing | 867 696.5 Kpixels/sec |
| 716 6.41 Kpixels/sec | Structure from Motion | 787 7.05 Kpixels/sec |
| 655 20.9 Words/sec | Speech Recognition | 706 22.6 Words/sec |
| 620 24.0 images/sec | Machine Learning | 948 36.6 images/sec |
Geekbench 5 result (multi)
| 1737 | Multi-Core Score | 1873 |
|---|---|---|
| 2603 | Crypto Score | 2796 |
| 1637 | Integer Score | 1734 |
| 1809 | Floating Point Score | 2019 |
| 2603 4.44 GB/sec | AES-XTS | 2796 4.77 GB/sec |
| 1585 8.02 MB/sec | Text Compression (LZMA) | 1948 9.85 MB/sec |
| 2026 95.8 Mpixels/sec | Image Compression | 1910 90.3 Mpixels/sec |
| 1802 5.08 MTE/sec | Navigation (using Dijkstra's algorithm) | 2083 5.87 MTE/sec |
| 1387 1.63 MElements/sec | HTML5 | 1382 1.62 MElements/sec |
| 1523 477.1 Krows/sec | SQLite | 1613 505.5 Krows/sec |
| 1750 95.0 Mpixels/sec | PDF Rendering | 1750 95.0 Mpixels/sec |
| 1491 475.0 KB/sec | Text Rendering | 1656 527.5 KB/sec |
| 1704 13.3 Klines/sec | Clang | 1719 13.4 Klines/sec |
| 1555 18.0 images/sec | Camera | 1649 19.1 images/sec |
| 1401 1.75 Mpairs/sec | N-Body Physics | 1650 2.06 Mpairs/sec |
| 2105 13043.2 FPS | Rigid Body Physics | 2616 16205.4 FPS |
| 1515 83.3 Mpixels/sec | Gaussian Blur | 1577 86.7 Mpixels/sec |
| 1608 12.4 images/sec | Face Detection | 1923 14.8 images/sec |
| 1877 46.3 Mpixels/sec | Horizon Detection | 1899 46.8 Mpixels/sec |
| 2451 120.2 Mpixels/sec | Image Inpainting | 2900 142.3 Mpixels/sec |
| 3465 47.2 Mpixels/sec | HDR | 3240 44.2 Mpixels/sec |
| 2201 1.77 Mpixels/sec | Ray Tracing | 2721 2.18 Mpixels/sec |
| 1583 14.2 Kpixels/sec | Structure from Motion | 1637 14.7 Kpixels/sec |
| 1094 35.0 Words/sec | Speech Recognition | 1331 42.6 Words/sec |
| 1556 60.1 images/sec | Machine Learning | 1641 63.4 images/sec |