Intel Core i7-6800K vs Intel Core i7-5820K
What is the difference between Intel Core i7-6800K and Intel Core i7-5820K. Find out which CPU has better performance.
Performance (Benchmarks)
| 930 | Geekbench 5 Single-Core Score | 908 |
| 5575 | Geekbench 5 Multi-Core Score | 5433 |
| 10585 | PassMark CPU Mark Rating | 9819 |
| 2269 | PassMark Single Thread Rating | 2013 |
| 6091 | 3DMark Time Spy Physics Score | 6242 |
Processor Specs
| Intel Core i7-6800K | Processor | Intel Core i7-5820K |
| 3400 MHz | Frequency | 3300 MHz |
| 3600 MHz | Maximum Frequency | 3600 MHz |
| 6 | Cores | 6 |
| 12 | Threads | 12 |
| 140 W | TDP | 140 W |
| Broadwell-E | Codename | Haswell E |
| FCLGA2011-3 | Package | Socket 2011 LGA |
Geekbench 5 Benchmark
| 933 | Single-Core Score | 902 |
| 2958 | Multi-Core Score | 5761 |
| Geekbench 5.4.1 Tryout for Linux x86 (64-bit) | Benchmark | Geekbench 5.4.1 Tryout for Windows x86 (64-bit) |
System Information
| Linux Mint 20.2 | Operating System | Microsoft Windows 10 Pro for Workstations (64-bit) |
| To Be Filled By O.E.M. To Be Filled By O.E.M. | Model | ASUS All Series |
| ASRock X99 Extreme4/3.1 | Motherboard | ASUSTeK COMPUTER INC. X99-DELUXE |
| Power Plan | Balanced |
CPU Specifications
| Intel Core i7-6800K | Name | Intel Core i7-5820K |
| 1 Processor, 6 Cores, 12 Threads | Topology | 1 Processor, 6 Cores, 12 Threads |
| GenuineIntel Family 6 Model 79 Stepping 1 | Identifier | GenuineIntel Family 6 Model 63 Stepping 2 |
| 3.80 GHz | Base Frequency | 3.30 GHz |
| Maximum Frequency | 4498 MHz | |
| Package | Socket 2011 LGA | |
| Codename | Haswell-E/EP | |
| 32.0 KB x 6 | L1 Instruction Cache | 32.0 KB x 6 |
| 32.0 KB x 6 | L1 Data Cache | 32.0 KB x 6 |
| 256 KB x 6 | L2 Cache | 256 KB x 6 |
| 15.0 MB x 1 | L3 Cache | 15.0 MB x 1 |
Memory Information
| 31.29 GB | Size | 16.00 GB |
| Frequency | 1333 MHz | |
| Type | DDR4 SDRAM | |
| Channels | 2 |
Geekbench 5 result (single)
| 933 | Single-Core Score | 902 |
|---|---|---|
| 1320 | Crypto Score | 1151 |
| 923 | Integer Score | 865 |
| 890 | Floating Point Score | 942 |
| 1320 2.25 GB/sec | AES-XTS | 1151 1.96 GB/sec |
| 977 4.94 MB/sec | Text Compression (LZMA) | 981 4.96 MB/sec |
| 987 46.7 Mpixels/sec | Image Compression | 846 40.0 Mpixels/sec |
| 897 2.53 MTE/sec | Navigation (using Dijkstra's algorithm) | 881 2.49 MTE/sec |
| 898 1.05 MElements/sec | HTML5 | 842 988.7 KElements/sec |
| 951 298.1 Krows/sec | SQLite | 811 254.2 Krows/sec |
| 934 50.7 Mpixels/sec | PDF Rendering | 896 48.6 Mpixels/sec |
| 842 268.2 KB/sec | Text Rendering | 793 252.6 KB/sec |
| 946 7.37 Klines/sec | Clang | 883 6.88 Klines/sec |
| 888 10.3 images/sec | Camera | 862 9.99 images/sec |
| 842 1.05 Mpairs/sec | N-Body Physics | 752 940.9 Kpairs/sec |
| 1021 6325.9 FPS | Rigid Body Physics | 993 6153.0 FPS |
| 778 42.8 Mpixels/sec | Gaussian Blur | 693 38.1 Mpixels/sec |
| 905 6.97 images/sec | Face Detection | 907 6.98 images/sec |
| 882 21.7 Mpixels/sec | Horizon Detection | 865 21.3 Mpixels/sec |
| 1591 78.0 Mpixels/sec | Image Inpainting | 1322 64.9 Mpixels/sec |
| 1722 23.5 Mpixels/sec | HDR | 1567 21.4 Mpixels/sec |
| 653 524.3 Kpixels/sec | Ray Tracing | 1315 1.06 Mpixels/sec |
| 502 4.50 Kpixels/sec | Structure from Motion | 767 6.87 Kpixels/sec |
| 692 22.1 Words/sec | Speech Recognition | 997 31.9 Words/sec |
| 834 32.2 images/sec | Machine Learning | 616 23.8 images/sec |
Geekbench 5 result (multi)
| 2958 | Multi-Core Score | 5761 |
|---|---|---|
| 3118 | Crypto Score | 4698 |
| 3206 | Integer Score | 5631 |
| 2395 | Floating Point Score | 6220 |
| 3118 5.31 GB/sec | AES-XTS | 4698 8.01 GB/sec |
| 3567 18.0 MB/sec | Text Compression (LZMA) | 7332 37.1 MB/sec |
| 4497 212.7 Mpixels/sec | Image Compression | 8101 383.2 Mpixels/sec |
| 3421 9.65 MTE/sec | Navigation (using Dijkstra's algorithm) | 2987 8.42 MTE/sec |
| 2242 2.63 MElements/sec | HTML5 | 5214 6.12 MElements/sec |
| 4029 1.26 Mrows/sec | SQLite | 6293 1.97 Mrows/sec |
| 3522 191.2 Mpixels/sec | PDF Rendering | 6420 348.4 Mpixels/sec |
| 3133 998.2 KB/sec | Text Rendering | 4100 1.28 MB/sec |
| 2831 22.1 Klines/sec | Clang | 6876 53.6 Klines/sec |
| 2309 26.8 images/sec | Camera | 5399 62.6 images/sec |
| 1729 2.16 Mpairs/sec | N-Body Physics | 5132 6.42 Mpairs/sec |
| 3151 19519.8 FPS | Rigid Body Physics | 8583 53176.4 FPS |
| 2176 119.6 Mpixels/sec | Gaussian Blur | 6234 342.7 Mpixels/sec |
| 1455 11.2 images/sec | Face Detection | 6767 52.1 images/sec |
| 1592 39.2 Mpixels/sec | Horizon Detection | 6458 159.2 Mpixels/sec |
| 2338 114.7 Mpixels/sec | Image Inpainting | 8911 437.1 Mpixels/sec |
| 5215 71.1 Mpixels/sec | HDR | 12047 164.2 Mpixels/sec |
| 3682 2.96 Mpixels/sec | Ray Tracing | 7842 6.30 Mpixels/sec |
| 2115 18.9 Kpixels/sec | Structure from Motion | 5868 52.6 Kpixels/sec |
| 2294 73.3 Words/sec | Speech Recognition | 3856 123.3 Words/sec |
| 2487 96.1 images/sec | Machine Learning | 2357 91.1 images/sec |