Intel Core i9-9940X vs Intel Core i9-7940X
What is the difference between Intel Core i9-9940X and Intel Core i9-7940X. Find out which CPU has better performance.
Performance (Benchmarks)
| 1162 | Geekbench 5 Single-Core Score | 1119 |
| 13902 | Geekbench 5 Multi-Core Score | 12837 |
| 28363 | PassMark CPU Mark Rating | 26712 |
| 2632 | PassMark Single Thread Rating | 2494 |
| 11403 | 3DMark Time Spy Physics Score |
Processor Specs
| Intel Core i9-9940X | Processor | Intel Core i9-7940X |
| 3300 MHz | Frequency | 3100 MHz |
| 4400 MHz | Maximum Frequency | 4300 MHz |
| 14 | Cores | 14 |
| 28 | Threads | 28 |
| 165 W | TDP | 165 W |
| Skylake | Codename | Skylake |
| Socket 2066 LGA | Package | Socket 2066 LGA |
Geekbench 5 Benchmark
| 1163 | Single-Core Score | 1110 |
| 13155 | Multi-Core Score | 12794 |
| Geekbench 5.4.1 Tryout for macOS x86 (64-bit) | Benchmark | Geekbench 5.4.1 Tryout for Windows x86 (64-bit) |
System Information
| macOS 11.4 (Build 20F71) | Operating System | Microsoft Windows 10 Pro (64-bit) |
| MacPro7,1 | Model | System manufacturer System Product Name |
| MacPro7,1 | Model ID | |
| Acidanthera Mac-27AD2F918AE68F61 MacPro7,1 | Motherboard | ASUSTeK COMPUTER INC. ROG RAMPAGE VI EXTREME |
| Power Plan | High performance |
CPU Specifications
| Intel Core i9-9940X | Name | Intel Core i9-7940X |
| 1 Processor, 14 Cores, 28 Threads | Topology | 1 Processor, 14 Cores, 28 Threads |
| GenuineIntel Family 6 Model 85 Stepping 4 | Identifier | GenuineIntel Family 6 Model 85 Stepping 4 |
| 3.30 GHz | Base Frequency | 3.09 GHz |
| Maximum Frequency | 4390 MHz | |
| Package | Socket 2066 LGA | |
| Codename | Skylake-X | |
| 32.0 KB x 14 | L1 Instruction Cache | 32.0 KB x 14 |
| 32.0 KB x 14 | L1 Data Cache | 32.0 KB x 14 |
| 1.00 MB x 14 | L2 Cache | 1.00 MB x 14 |
| 19.2 MB x 1 | L3 Cache | 19.3 MB x 1 |
Memory Information
| 64.01 GB | Size | 128.00 GB |
| Frequency | 1197 MHz | |
| 2666 MT/s | Transfer Rate | |
| DDR4 | Type | DDR4 SDRAM |
| Channels | 4 |
Geekbench 5 result (single)
| 1163 | Single-Core Score | 1110 |
|---|---|---|
| 1502 | Crypto Score | 1462 |
| 1093 | Integer Score | 1052 |
| 1259 | Floating Point Score | 1177 |
| 1502 2.56 GB/sec | AES-XTS | 1462 2.49 GB/sec |
| 1197 6.05 MB/sec | Text Compression (LZMA) | 1131 5.72 MB/sec |
| 1133 53.6 Mpixels/sec | Image Compression | 1239 58.6 Mpixels/sec |
| 998 2.81 MTE/sec | Navigation (using Dijkstra's algorithm) | 882 2.49 MTE/sec |
| 998 1.17 MElements/sec | HTML5 | 1000 1.17 MElements/sec |
| 1076 337.0 Krows/sec | SQLite | 1031 323.2 Krows/sec |
| 1090 59.1 Mpixels/sec | PDF Rendering | 1064 57.7 Mpixels/sec |
| 1096 349.1 KB/sec | Text Rendering | 1004 320.0 KB/sec |
| 1108 8.64 Klines/sec | Clang | 1120 8.72 Klines/sec |
| 1159 13.4 images/sec | Camera | 1034 12.0 images/sec |
| 1068 1.34 Mpairs/sec | N-Body Physics | 1057 1.32 Mpairs/sec |
| 1340 8304.8 FPS | Rigid Body Physics | 1144 7086.4 FPS |
| 796 43.7 Mpixels/sec | Gaussian Blur | 765 42.0 Mpixels/sec |
| 1167 8.98 images/sec | Face Detection | 1042 8.02 images/sec |
| 1022 25.2 Mpixels/sec | Horizon Detection | 950 23.4 Mpixels/sec |
| 2199 107.9 Mpixels/sec | Image Inpainting | 1924 94.4 Mpixels/sec |
| 2089 28.5 Mpixels/sec | HDR | 2118 28.9 Mpixels/sec |
| 1512 1.21 Mpixels/sec | Ray Tracing | 1412 1.13 Mpixels/sec |
| 1061 9.50 Kpixels/sec | Structure from Motion | 1003 8.99 Kpixels/sec |
| 1156 36.9 Words/sec | Speech Recognition | 1060 33.9 Words/sec |
| 1093 42.2 images/sec | Machine Learning | 1070 41.3 images/sec |
Geekbench 5 result (multi)
| 13155 | Multi-Core Score | 12794 |
|---|---|---|
| 9685 | Crypto Score | 11023 |
| 12726 | Integer Score | 12593 |
| 14664 | Floating Point Score | 13524 |
| 9685 16.5 GB/sec | AES-XTS | 11023 18.8 GB/sec |
| 16200 81.9 MB/sec | Text Compression (LZMA) | 14532 73.5 MB/sec |
| 17777 841.0 Mpixels/sec | Image Compression | 17791 841.7 Mpixels/sec |
| 6579 18.6 MTE/sec | Navigation (using Dijkstra's algorithm) | 6945 19.6 MTE/sec |
| 13147 15.4 MElements/sec | HTML5 | 12081 14.2 MElements/sec |
| 15075 4.72 Mrows/sec | SQLite | 13522 4.24 Mrows/sec |
| 10076 546.8 Mpixels/sec | PDF Rendering | 13736 745.5 Mpixels/sec |
| 10024 3.12 MB/sec | Text Rendering | 11016 3.43 MB/sec |
| 16431 128.0 Klines/sec | Clang | 15276 119.0 Klines/sec |
| 14045 162.8 images/sec | Camera | 11747 136.2 images/sec |
| 11763 14.7 Mpairs/sec | N-Body Physics | 11576 14.5 Mpairs/sec |
| 24651 152722.8 FPS | Rigid Body Physics | 18116 112237.4 FPS |
| 14585 801.7 Mpixels/sec | Gaussian Blur | 12965 712.7 Mpixels/sec |
| 18155 139.8 images/sec | Face Detection | 13600 104.7 images/sec |
| 13991 344.9 Mpixels/sec | Horizon Detection | 13328 328.5 Mpixels/sec |
| 19793 971.0 Mpixels/sec | Image Inpainting | 18129 889.3 Mpixels/sec |
| 25377 345.8 Mpixels/sec | HDR | 26571 362.1 Mpixels/sec |
| 23784 19.1 Mpixels/sec | Ray Tracing | 20560 16.5 Mpixels/sec |
| 13714 122.9 Kpixels/sec | Structure from Motion | 12866 115.3 Kpixels/sec |
| 8118 259.5 Words/sec | Speech Recognition | 8313 265.8 Words/sec |
| 4719 182.3 images/sec | Machine Learning | 5301 204.8 images/sec |