Intel Core i7-2677M vs Intel Core i5-2557M
What is the difference between Intel Core i7-2677M and Intel Core i5-2557M. Find out which CPU has better performance.
Performance (Benchmarks)
| 475 | Geekbench 5 Single-Core Score | 410 |
| 929 | Geekbench 5 Multi-Core Score | 913 |
| 1993 | PassMark CPU Mark Rating | 1725 |
| 1240 | PassMark Single Thread Rating | 1007 |
Processor Specs
| Intel Core i7-2677M | Processor | Intel Core i5-2557M |
| 1800 MHz | Frequency | 1700 MHz |
| 2900 MHz | Maximum Frequency | 2700 MHz |
| 2 | Cores | 2 |
| 4 | Threads | 4 |
| 17 W | TDP | 17 W |
| Intel HD Graphics 3000 | GPU | Intel HD Graphics 3000 |
| Sandy Bridge | Codename | Sandy Bridge |
| FCBGA1023 | Package | FCBGA1023 |
Geekbench 5 Benchmark
| 475 | Single-Core Score | 409 |
| 957 | Multi-Core Score | 961 |
| Geekbench 5.4.1 Tryout for macOS x86 (64-bit) | Benchmark | Geekbench 5.4.1 Tryout for macOS x86 (64-bit) |
System Information
| macOS 10.15.7 (Build 19H2) | Operating System | macOS 10.13.6 (Build 17G14042) |
| MacBook Air (11-inch Mid 2011) | Model | MacBook Air (13-inch Mid 2011) |
| MacBookAir4,1 | Model ID | MacBookAir4,2 |
| Apple Inc. Mac-C08A6BB70A942AC2 MacBookAir4,1 | Motherboard | Apple Inc. Mac-742912EFDBEE19B3 MacBookAir4,2 |
CPU Specifications
| Intel Core i7-2677M | Name | Intel Core i5-2557M |
| 1 Processor, 2 Cores, 4 Threads | Topology | 1 Processor, 2 Cores, 4 Threads |
| GenuineIntel Family 6 Model 42 Stepping 7 | Identifier | GenuineIntel Family 6 Model 42 Stepping 7 |
| 1.80 GHz | Base Frequency | 1.70 GHz |
| 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 | 3.00 MB x 1 |
Memory Information
| 4.00 GB | Size | 4.00 GB |
| 1333 MT/s | Transfer Rate | 1333 MT/s |
| DDR3 | Type | DDR3 |
Geekbench 5 result (single)
| 475 | Single-Core Score | 409 |
|---|---|---|
| 457 | Crypto Score | 481 |
| 443 | Integer Score | 393 |
| 547 | Floating Point Score | 432 |
| 457 797.4 MB/sec | AES-XTS | 481 838.8 MB/sec |
| 508 2.57 MB/sec | Text Compression (LZMA) | 409 2.07 MB/sec |
| 420 19.9 Mpixels/sec | Image Compression | 443 20.9 Mpixels/sec |
| 455 1.28 MTE/sec | Navigation (using Dijkstra's algorithm) | 485 1.37 MTE/sec |
| 345 404.7 KElements/sec | HTML5 | 344 404.4 KElements/sec |
| 402 126.0 Krows/sec | SQLite | 399 125.0 Krows/sec |
| 473 25.7 Mpixels/sec | PDF Rendering | 417 22.6 Mpixels/sec |
| 460 146.7 KB/sec | Text Rendering | 333 106.1 KB/sec |
| 428 3.34 Klines/sec | Clang | 363 2.83 Klines/sec |
| 522 6.05 images/sec | Camera | 365 4.23 images/sec |
| 416 521.0 Kpairs/sec | N-Body Physics | 232 290.7 Kpairs/sec |
| 644 3990.9 FPS | Rigid Body Physics | 498 3087.5 FPS |
| 447 24.6 Mpixels/sec | Gaussian Blur | 296 16.3 Mpixels/sec |
| 541 4.16 images/sec | Face Detection | 426 3.28 images/sec |
| 532 13.1 Mpixels/sec | Horizon Detection | 433 10.7 Mpixels/sec |
| 833 40.9 Mpixels/sec | Image Inpainting | 713 35.0 Mpixels/sec |
| 774 10.5 Mpixels/sec | HDR | 766 10.4 Mpixels/sec |
| 676 543.2 Kpixels/sec | Ray Tracing | 518 415.8 Kpixels/sec |
| 389 3.48 Kpixels/sec | Structure from Motion | 324 2.90 Kpixels/sec |
| 518 16.6 Words/sec | Speech Recognition | 433 13.8 Words/sec |
| 431 16.7 images/sec | Machine Learning | 388 15.0 images/sec |
Geekbench 5 result (multi)
| 957 | Multi-Core Score | 961 |
|---|---|---|
| 1063 | Crypto Score | 1164 |
| 943 | Integer Score | 927 |
| 968 | Floating Point Score | 1000 |
| 1063 1.81 GB/sec | AES-XTS | 1164 1.98 GB/sec |
| 1205 6.09 MB/sec | Text Compression (LZMA) | 1254 6.34 MB/sec |
| 966 45.7 Mpixels/sec | Image Compression | 911 43.1 Mpixels/sec |
| 1278 3.60 MTE/sec | Navigation (using Dijkstra's algorithm) | 1207 3.40 MTE/sec |
| 744 874.1 KElements/sec | HTML5 | 741 869.8 KElements/sec |
| 905 283.6 Krows/sec | SQLite | 884 276.9 Krows/sec |
| 911 49.5 Mpixels/sec | PDF Rendering | 837 45.4 Mpixels/sec |
| 897 285.8 KB/sec | Text Rendering | 936 298.3 KB/sec |
| 916 7.14 Klines/sec | Clang | 872 6.80 Klines/sec |
| 787 9.13 images/sec | Camera | 821 9.52 images/sec |
| 1028 1.29 Mpairs/sec | N-Body Physics | 843 1.06 Mpairs/sec |
| 1384 8575.9 FPS | Rigid Body Physics | 1520 9415.1 FPS |
| 794 43.7 Mpixels/sec | Gaussian Blur | 865 47.6 Mpixels/sec |
| 1069 8.23 images/sec | Face Detection | 1120 8.62 images/sec |
| 792 19.5 Mpixels/sec | Horizon Detection | 731 18.0 Mpixels/sec |
| 1537 75.4 Mpixels/sec | Image Inpainting | 1205 59.1 Mpixels/sec |
| 1700 23.2 Mpixels/sec | HDR | 1749 23.8 Mpixels/sec |
| 1190 955.6 Kpixels/sec | Ray Tracing | 1453 1.17 Mpixels/sec |
| 622 5.57 Kpixels/sec | Structure from Motion | 672 6.02 Kpixels/sec |
| 841 26.9 Words/sec | Speech Recognition | 913 29.2 Words/sec |
| 452 17.5 images/sec | Machine Learning | 589 22.8 images/sec |