Intel Core i3-8121U vs Intel Core i7-6650U
What is the difference between Intel Core i3-8121U and Intel Core i7-6650U. Find out which CPU has better performance.
Performance (Benchmarks)
| 799 | Geekbench 5 Single-Core Score | 765 |
| 1858 | Geekbench 5 Multi-Core Score | 1764 |
| 4369 | PassMark CPU Mark Rating | 3623 |
| 1921 | PassMark Single Thread Rating | 1844 |
| 3DMark Time Spy Physics Score | 1689 |
Processor Specs
| Intel Core i3-8121U | Processor | Intel Core i7-6650U |
| 2200 MHz | Frequency | 2200 MHz |
| 3200 MHz | Maximum Frequency | 3400 MHz |
| 2 | Cores | 2 |
| 4 | Threads | 4 |
| 15 W | TDP | 15 W |
| GPU | Intel Iris Graphics 540 | |
| Cannon Lake | Codename | Skylake |
| Package | FCBGA1356 |
Geekbench 5 Benchmark
| 788 | Single-Core Score | 767 |
| 1851 | Multi-Core Score | 1737 |
| Geekbench 5.2.3 Tryout for Windows x86 (64-bit) | Benchmark | Geekbench 5.4.1 Tryout for Windows x86 (64-bit) |
System Information
| Microsoft Windows 10 Home (64-bit) | Operating System | Microsoft Windows 10 Pro (64-bit) |
| Intel(R) Client Systems NUC8i3CYS | Model | Microsoft Corporation Surface Pro 4 |
| Intel Corporation NUC8CYB | Motherboard | Microsoft Corporation Surface Pro 4 |
| Balanced | Power Plan | Balanced |
CPU Specifications
| Intel Core i3-8121U | Name | Intel Core i7-6650U |
| 1 Processor, 2 Cores, 4 Threads | Topology | 1 Processor, 2 Cores, 4 Threads |
| GenuineIntel Family 6 Model 102 Stepping 3 | Identifier | GenuineIntel Family 6 Model 78 Stepping 3 |
| 2.21 GHz | Base Frequency | 2.21 GHz |
| 3.19 GHz | Maximum Frequency | 3391 MHz |
| Package | Socket 1356 FCBGA | |
| Skylake | Codename | Skylake-U/Y |
| 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
| 7.94 GB | Size | 15.92 GB |
| Frequency | 931 MHz | |
| Type | DDR3 SDRAM | |
| Channels | 2 |
Geekbench 5 result (single)
| 788 | Single-Core Score | 767 |
|---|---|---|
| 1418 | Crypto Score | 1014 |
| 698 | Integer Score | 731 |
| 877 | Floating Point Score | 805 |
| 1418 2.42 GB/sec | AES-XTS | 1014 1.73 GB/sec |
| 555 2.81 MB/sec | Text Compression (LZMA) | 584 2.96 MB/sec |
| 674 31.9 Mpixels/sec | Image Compression | 883 41.8 Mpixels/sec |
| 654 1.84 MTE/sec | Navigation (using Dijkstra's algorithm) | 700 1.97 MTE/sec |
| 617 725.0 KElements/sec | HTML5 | 712 836.0 KElements/sec |
| 672 210.6 Krows/sec | SQLite | 717 224.5 Krows/sec |
| 807 43.8 Mpixels/sec | PDF Rendering | 758 41.1 Mpixels/sec |
| 786 250.3 KB/sec | Text Rendering | 785 250.0 KB/sec |
| 786 6.12 Klines/sec | Clang | 747 5.82 Klines/sec |
| 778 9.02 images/sec | Camera | 729 8.45 images/sec |
| 585 731.3 Kpairs/sec | N-Body Physics | 538 672.9 Kpairs/sec |
| 842 5219.3 FPS | Rigid Body Physics | 810 5020.7 FPS |
| 783 43.1 Mpixels/sec | Gaussian Blur | 773 42.5 Mpixels/sec |
| 801 6.17 images/sec | Face Detection | 774 5.96 images/sec |
| 770 19.0 Mpixels/sec | Horizon Detection | 717 17.7 Mpixels/sec |
| 1314 64.5 Mpixels/sec | Image Inpainting | 1224 60.0 Mpixels/sec |
| 1545 21.1 Mpixels/sec | HDR | 1486 20.3 Mpixels/sec |
| 1030 827.4 Kpixels/sec | Ray Tracing | 935 750.5 Kpixels/sec |
| 752 6.73 Kpixels/sec | Structure from Motion | 716 6.41 Kpixels/sec |
| 681 21.8 Words/sec | Speech Recognition | 655 20.9 Words/sec |
| 924 35.7 images/sec | Machine Learning | 620 24.0 images/sec |
Geekbench 5 result (multi)
| 1851 | Multi-Core Score | 1737 |
|---|---|---|
| 3973 | Crypto Score | 2603 |
| 1706 | Integer Score | 1637 |
| 1810 | Floating Point Score | 1809 |
| 3973 6.77 GB/sec | AES-XTS | 2603 4.44 GB/sec |
| 1538 7.78 MB/sec | Text Compression (LZMA) | 1585 8.02 MB/sec |
| 2053 97.1 Mpixels/sec | Image Compression | 2026 95.8 Mpixels/sec |
| 1733 4.89 MTE/sec | Navigation (using Dijkstra's algorithm) | 1802 5.08 MTE/sec |
| 1386 1.63 MElements/sec | HTML5 | 1387 1.63 MElements/sec |
| 1726 540.7 Krows/sec | SQLite | 1523 477.1 Krows/sec |
| 1905 103.4 Mpixels/sec | PDF Rendering | 1750 95.0 Mpixels/sec |
| 1737 553.4 KB/sec | Text Rendering | 1491 475.0 KB/sec |
| 1761 13.7 Klines/sec | Clang | 1704 13.3 Klines/sec |
| 1608 18.6 images/sec | Camera | 1555 18.0 images/sec |
| 1476 1.85 Mpairs/sec | N-Body Physics | 1401 1.75 Mpairs/sec |
| 2142 13268.0 FPS | Rigid Body Physics | 2105 13043.2 FPS |
| 1391 76.5 Mpixels/sec | Gaussian Blur | 1515 83.3 Mpixels/sec |
| 1456 11.2 images/sec | Face Detection | 1608 12.4 images/sec |
| 1727 42.6 Mpixels/sec | Horizon Detection | 1877 46.3 Mpixels/sec |
| 2630 129.0 Mpixels/sec | Image Inpainting | 2451 120.2 Mpixels/sec |
| 3254 44.3 Mpixels/sec | HDR | 3465 47.2 Mpixels/sec |
| 2175 1.75 Mpixels/sec | Ray Tracing | 2201 1.77 Mpixels/sec |
| 1604 14.4 Kpixels/sec | Structure from Motion | 1583 14.2 Kpixels/sec |
| 1338 42.8 Words/sec | Speech Recognition | 1094 35.0 Words/sec |
| 1544 59.7 images/sec | Machine Learning | 1556 60.1 images/sec |