Intel Core i5-2390T vs Intel Core i7-840QM
What is the difference between Intel Core i5-2390T and Intel Core i7-840QM. Find out which CPU has better performance.
Performance (Benchmarks)
| 615 | Geekbench 5 Single-Core Score | 400 |
| 1264 | Geekbench 5 Multi-Core Score | 1263 |
| 2364 | PassMark CPU Mark Rating | 1905 |
| 1394 | PassMark Single Thread Rating | 1118 |
| 1399 | 3DMark Time Spy Physics Score |
Processor Specs
| Intel Core i5-2390T | Processor | Intel Core i7-840QM |
| 2700 MHz | Frequency | 1870 MHz |
| 3500 MHz | Maximum Frequency | 3200 MHz |
| 2 | Cores | 4 |
| 4 | Threads | 8 |
| 35 W | TDP | 45 W |
| Intel HD Graphics 2000 | GPU | |
| Sandy Bridge | Codename | Clarksfield |
| FCLGA1155 | Package | PGA988 |
Geekbench 5 Benchmark
| 614 | Single-Core Score | 402 |
| 1279 | Multi-Core Score | 1310 |
| Geekbench 5.3.1 Tryout for Windows x86 (64-bit) | Benchmark | Geekbench 5.2.5 Tryout for Windows x86 (64-bit) |
System Information
| Microsoft Windows 10 Pro (64-bit) | Operating System | Microsoft Windows 10 Pro (64-bit) |
| Unknown | Model | Acer Aspire 7741 |
| Intel Corporation DQ67EP | Motherboard | Acer JE70_CP |
| Balanced | Power Plan | Samsung High Performance |
CPU Specifications
| Intel Core i5-2390T | Name | Intel Core i7-840QM |
| 1 Processor, 2 Cores, 4 Threads | Topology | 1 Processor, 4 Cores, 8 Threads |
| GenuineIntel Family 6 Model 42 Stepping 7 | Identifier | GenuineIntel Family 6 Model 30 Stepping 5 |
| 2.70 GHz | Base Frequency | 1.86 GHz |
| 3.50 GHz | Maximum Frequency | 3.18 GHz |
| Socket 1155 LGA | Package | Socket 989 rPGA |
| Sandy Bridge | Codename | Clarksfield |
| 32.0 KB x 2 | L1 Instruction Cache | 32.0 KB x 4 |
| 32.0 KB x 2 | L1 Data Cache | 32.0 KB x 4 |
| 256 KB x 2 | L2 Cache | 256 KB x 4 |
| 3.00 MB x 1 | L3 Cache | 8.00 MB x 1 |
Memory Information
| 2.00 GB | Size | 8.00 GB |
| 666 MHz | Frequency | 530 MHz |
| DDR3 SDRAM | Type | DDR3 SDRAM |
| 1 | Channels | 2 |
Geekbench 5 result (single)
| 614 | Single-Core Score | 402 |
|---|---|---|
| 48 | Crypto Score | 43 |
| 627 | Integer Score | 406 |
| 679 | Floating Point Score | 452 |
| 48 84.4 MB/sec | AES-XTS | 43 74.7 MB/sec |
| 731 3.70 MB/sec | Text Compression (LZMA) | 518 2.62 MB/sec |
| 761 36.0 Mpixels/sec | Image Compression | 466 22.0 Mpixels/sec |
| 537 1.51 MTE/sec | Navigation (using Dijkstra's algorithm) | 432 1.22 MTE/sec |
| 589 692.2 KElements/sec | HTML5 | 371 435.3 KElements/sec |
| 620 194.2 Krows/sec | SQLite | 359 112.3 Krows/sec |
| 598 32.4 Mpixels/sec | PDF Rendering | 418 22.7 Mpixels/sec |
| 594 189.4 KB/sec | Text Rendering | 355 113.0 KB/sec |
| 627 4.88 Klines/sec | Clang | 406 3.16 Klines/sec |
| 618 7.16 images/sec | Camera | 361 4.18 images/sec |
| 565 707.3 Kpairs/sec | N-Body Physics | 383 479.8 Kpairs/sec |
| 717 4442.5 FPS | Rigid Body Physics | 427 2646.8 FPS |
| 572 31.4 Mpixels/sec | Gaussian Blur | 356 19.6 Mpixels/sec |
| 702 5.41 images/sec | Face Detection | 450 3.47 images/sec |
| 684 16.8 Mpixels/sec | Horizon Detection | 428 10.5 Mpixels/sec |
| 1083 53.1 Mpixels/sec | Image Inpainting | 729 35.8 Mpixels/sec |
| 1173 16.0 Mpixels/sec | HDR | 700 9.54 Mpixels/sec |
| 799 641.8 Kpixels/sec | Ray Tracing | 457 367.2 Kpixels/sec |
| 493 4.42 Kpixels/sec | Structure from Motion | 383 3.43 Kpixels/sec |
| 568 18.2 Words/sec | Speech Recognition | 630 20.2 Words/sec |
| 446 17.2 images/sec | Machine Learning | 257 9.93 images/sec |
Geekbench 5 result (multi)
| 1279 | Multi-Core Score | 1310 |
|---|---|---|
| 1465 | Crypto Score | 157 |
| 1257 | Integer Score | 1478 |
| 1295 | Floating Point Score | 1137 |
| 1465 2.50 GB/sec | AES-XTS | 157 273.8 MB/sec |
| 1687 8.53 MB/sec | Text Compression (LZMA) | 2266 11.5 MB/sec |
| 1624 76.8 Mpixels/sec | Image Compression | 1777 84.1 Mpixels/sec |
| 926 2.61 MTE/sec | Navigation (using Dijkstra's algorithm) | 1344 3.79 MTE/sec |
| 1180 1.39 MElements/sec | HTML5 | 1361 1.60 MElements/sec |
| 1314 411.7 Krows/sec | SQLite | 1392 436.0 Krows/sec |
| 1379 74.8 Mpixels/sec | PDF Rendering | 1547 83.9 Mpixels/sec |
| 1027 327.2 KB/sec | Text Rendering | 1175 374.3 KB/sec |
| 1340 10.4 Klines/sec | Clang | 1524 11.9 Klines/sec |
| 1051 12.2 images/sec | Camera | 1182 13.7 images/sec |
| 1203 1.51 Mpairs/sec | N-Body Physics | 1521 1.90 Mpairs/sec |
| 1688 10454.9 FPS | Rigid Body Physics | 1732 10732.5 FPS |
| 1100 60.5 Mpixels/sec | Gaussian Blur | 190 10.5 Mpixels/sec |
| 1349 10.4 images/sec | Face Detection | 1548 11.9 images/sec |
| 1394 34.4 Mpixels/sec | Horizon Detection | 1687 41.6 Mpixels/sec |
| 1873 91.9 Mpixels/sec | Image Inpainting | 2366 116.1 Mpixels/sec |
| 2414 32.9 Mpixels/sec | HDR | 1564 21.3 Mpixels/sec |
| 1766 1.42 Mpixels/sec | Ray Tracing | 1711 1.37 Mpixels/sec |
| 1010 9.05 Kpixels/sec | Structure from Motion | 586 5.25 Kpixels/sec |
| 954 30.5 Words/sec | Speech Recognition | 1513 48.4 Words/sec |
| 530 20.5 images/sec | Machine Learning | 558 21.6 images/sec |