Intel Core i7-2600K vs Intel Core i7-3820
What is the difference between Intel Core i7-2600K and Intel Core i7-3820. Find out which CPU has better performance.
Performance (Benchmarks)
| 810 | Geekbench 5 Single-Core Score | 733 |
| 3125 | Geekbench 5 Multi-Core Score | 3119 |
| 5461 | PassMark CPU Mark Rating | 5758 |
| 1738 | PassMark Single Thread Rating | 1739 |
| 3574 | 3DMark Time Spy Physics Score | 3321 |
Processor Specs
| Intel Core i7-2600K | Processor | Intel Core i7-3820 |
| 3400 MHz | Frequency | 3600 MHz |
| 3800 MHz | Maximum Frequency | 3800 MHz |
| 4 | Cores | 4 |
| 8 | Threads | 8 |
| 95 W | TDP | 130 W |
| Intel HD Graphics 3000 | GPU | |
| Sandy Bridge | Codename | Sandy Bridge E |
| LGA1155 | Package | FCLGA2011 |
Geekbench 5 Benchmark
| 811 | Single-Core Score | 775 |
| 3379 | Multi-Core Score | 3219 |
| Geekbench 5.4.1 Tryout for macOS x86 (64-bit) | Benchmark | Geekbench 5.4.1 Tryout for Windows x86 (64-bit) |
System Information
| macOS 11.5.1 (Build 20G80) | Operating System | Microsoft Windows 10 Home (64-bit) |
| iMac14,4 | Model | Generic |
| iMac14,4 | Model ID | |
| Acidanthera Mac-81E3E92DD6088272 iMac14,4 | Motherboard | ASRock X79 Extreme3 |
| Power Plan | Prestazioni elevate |
CPU Specifications
| Intel Core i7-2600K | Name | Intel Core i7-3820 |
| 1 Processor, 4 Cores, 8 Threads | Topology | 1 Processor, 4 Cores, 8 Threads |
| GenuineIntel Family 6 Model 42 Stepping 7 | Identifier | GenuineIntel Family 6 Model 45 Stepping 7 |
| 3.40 GHz | Base Frequency | 3.60 GHz |
| Maximum Frequency | 3799 MHz | |
| Package | Socket 2011 LGA | |
| Codename | Sandy Bridge-E | |
| 32.0 KB x 4 | L1 Instruction Cache | 32.0 KB x 4 |
| 32.0 KB x 4 | L1 Data Cache | 32.0 KB x 4 |
| 256 KB x 4 | L2 Cache | 256 KB x 4 |
| 8.00 MB x 1 | L3 Cache | 10.0 MB x 1 |
Memory Information
| 32.00 GB | Size | 16.00 GB |
| Frequency | 666 MHz | |
| 2133 MT/s | Transfer Rate | |
| DDR3 | Type | DDR3 SDRAM |
| Channels | 4 |
Geekbench 5 result (single)
| 811 | Single-Core Score | 775 |
|---|---|---|
| 871 | Crypto Score | 844 |
| 759 | Integer Score | 738 |
| 914 | Floating Point Score | 844 |
| 871 1.49 GB/sec | AES-XTS | 844 1.44 GB/sec |
| 958 4.84 MB/sec | Text Compression (LZMA) | 901 4.56 MB/sec |
| 774 36.6 Mpixels/sec | Image Compression | 820 38.8 Mpixels/sec |
| 849 2.39 MTE/sec | Navigation (using Dijkstra's algorithm) | 714 2.01 MTE/sec |
| 651 764.1 KElements/sec | HTML5 | 656 770.8 KElements/sec |
| 704 220.5 Krows/sec | SQLite | 689 215.9 Krows/sec |
| 756 41.0 Mpixels/sec | PDF Rendering | 753 40.9 Mpixels/sec |
| 710 226.1 KB/sec | Text Rendering | 702 223.7 KB/sec |
| 689 5.37 Klines/sec | Clang | 720 5.61 Klines/sec |
| 781 9.06 images/sec | Camera | 717 8.31 images/sec |
| 861 1.08 Mpairs/sec | N-Body Physics | 826 1.03 Mpairs/sec |
| 1002 6210.0 FPS | Rigid Body Physics | 800 4957.4 FPS |
| 743 40.8 Mpixels/sec | Gaussian Blur | 726 39.9 Mpixels/sec |
| 842 6.49 images/sec | Face Detection | 783 6.03 images/sec |
| 837 20.6 Mpixels/sec | Horizon Detection | 801 19.7 Mpixels/sec |
| 1535 75.3 Mpixels/sec | Image Inpainting | 1347 66.1 Mpixels/sec |
| 1469 20.0 Mpixels/sec | HDR | 1384 18.9 Mpixels/sec |
| 982 788.6 Kpixels/sec | Ray Tracing | 891 715.8 Kpixels/sec |
| 608 5.45 Kpixels/sec | Structure from Motion | 563 5.04 Kpixels/sec |
| 974 31.1 Words/sec | Speech Recognition | 918 29.4 Words/sec |
| 630 24.4 images/sec | Machine Learning | 603 23.3 images/sec |
Geekbench 5 result (multi)
| 3379 | Multi-Core Score | 3219 |
|---|---|---|
| 3808 | Crypto Score | 3657 |
| 3208 | Integer Score | 3136 |
| 3678 | Floating Point Score | 3325 |
| 3808 6.49 GB/sec | AES-XTS | 3657 6.23 GB/sec |
| 4497 22.7 MB/sec | Text Compression (LZMA) | 4007 20.3 MB/sec |
| 3605 170.5 Mpixels/sec | Image Compression | 3565 168.6 Mpixels/sec |
| 3016 8.51 MTE/sec | Navigation (using Dijkstra's algorithm) | 2907 8.20 MTE/sec |
| 2784 3.27 MElements/sec | HTML5 | 2908 3.41 MElements/sec |
| 3301 1.03 Mrows/sec | SQLite | 3065 960.2 Krows/sec |
| 3265 177.2 Mpixels/sec | PDF Rendering | 3468 188.2 Mpixels/sec |
| 2693 858.0 KB/sec | Text Rendering | 2707 862.3 KB/sec |
| 3012 23.5 Klines/sec | Clang | 3094 24.1 Klines/sec |
| 3023 35.0 images/sec | Camera | 2731 31.7 images/sec |
| 3552 4.44 Mpairs/sec | N-Body Physics | 3444 4.31 Mpairs/sec |
| 5168 32018.6 FPS | Rigid Body Physics | 3841 23794.6 FPS |
| 3114 171.2 Mpixels/sec | Gaussian Blur | 2708 148.9 Mpixels/sec |
| 3818 29.4 images/sec | Face Detection | 3290 25.3 images/sec |
| 3856 95.1 Mpixels/sec | Horizon Detection | 3635 89.6 Mpixels/sec |
| 5427 266.3 Mpixels/sec | Image Inpainting | 4799 235.4 Mpixels/sec |
| 6495 88.5 Mpixels/sec | HDR | 6105 83.2 Mpixels/sec |
| 4560 3.66 Mpixels/sec | Ray Tracing | 4171 3.35 Mpixels/sec |
| 2670 23.9 Kpixels/sec | Structure from Motion | 2442 21.9 Kpixels/sec |
| 2820 90.1 Words/sec | Speech Recognition | 2590 82.8 Words/sec |
| 1636 63.2 images/sec | Machine Learning | 1659 64.1 images/sec |