Intel Core i5-2557M vs Intel Atom x7-E3950
What is the difference between Intel Core i5-2557M and Intel Atom x7-E3950. Find out which CPU has better performance.
Performance (Benchmarks)
| 410 | Geekbench 5 Single-Core Score | 256 |
| 913 | Geekbench 5 Multi-Core Score | 912 |
| 1725 | PassMark CPU Mark Rating | |
| 1007 | PassMark Single Thread Rating |
Processor Specs
| Intel Core i5-2557M | Processor | Intel Atom x7-E3950 |
| 1700 MHz | Frequency | 1600 MHz |
| 2700 MHz | Maximum Frequency | |
| 2 | Cores | 4 |
| 4 | Threads | 4 |
| 17 W | TDP | 12 W |
| Intel HD Graphics 3000 | GPU | Intel HD Graphics 505 |
| Sandy Bridge | Codename | Apollo Lake |
| FCBGA1023 | Package |
Geekbench 5 Benchmark
| 409 | Single-Core Score | 246 |
| 961 | Multi-Core Score | 733 |
| Geekbench 5.4.1 Tryout for macOS x86 (64-bit) | Benchmark | Geekbench 5.4.0 Tryout for Linux x86 (64-bit) |
System Information
| macOS 10.13.6 (Build 17G14042) | Operating System | Ubuntu 18.04.5 LTS 4.15.0-141-generic x86_64 |
| MacBook Air (13-inch Mid 2011) | Model | TQ-Group TQMxE39M |
| MacBookAir4,2 | Model ID | |
| Apple Inc. Mac-742912EFDBEE19B3 MacBookAir4,2 | Motherboard | Type2 - Board Manufacturer Type2 - Board Product Name |
CPU Specifications
| Intel Core i5-2557M | Name | Intel Atom x7-E3950 |
| 1 Processor, 2 Cores, 4 Threads | Topology | 1 Processor, 4 Cores |
| GenuineIntel Family 6 Model 42 Stepping 7 | Identifier | GenuineIntel Family 6 Model 92 Stepping 9 |
| 1.70 GHz | Base Frequency | 2.00 GHz |
| 32.0 KB x 2 | L1 Instruction Cache | 32.0 KB x 4 |
| 32.0 KB x 2 | L1 Data Cache | 24.0 KB x 4 |
| 256 KB x 2 | L2 Cache | 1.00 MB x 1 |
| 3.00 MB x 1 | L3 Cache |
Memory Information
| 4.00 GB | Size | 7.63 GB |
| 1333 MT/s | Transfer Rate | |
| DDR3 | Type |
Geekbench 5 result (single)
| 409 | Single-Core Score | 246 |
|---|---|---|
| 481 | Crypto Score | 308 |
| 393 | Integer Score | 254 |
| 432 | Floating Point Score | 218 |
| 481 838.8 MB/sec | AES-XTS | 308 538.1 MB/sec |
| 409 2.07 MB/sec | Text Compression (LZMA) | 211 1.07 MB/sec |
| 443 20.9 Mpixels/sec | Image Compression | 298 14.1 Mpixels/sec |
| 485 1.37 MTE/sec | Navigation (using Dijkstra's algorithm) | 238 670.3 KTE/sec |
| 344 404.4 KElements/sec | HTML5 | 272 319.0 KElements/sec |
| 399 125.0 Krows/sec | SQLite | 298 93.2 Krows/sec |
| 417 22.6 Mpixels/sec | PDF Rendering | 238 12.9 Mpixels/sec |
| 333 106.1 KB/sec | Text Rendering | 249 79.4 KB/sec |
| 363 2.83 Klines/sec | Clang | 239 1.86 Klines/sec |
| 365 4.23 images/sec | Camera | 258 2.99 images/sec |
| 232 290.7 Kpairs/sec | N-Body Physics | 122 152.5 Kpairs/sec |
| 498 3087.5 FPS | Rigid Body Physics | 273 1692.9 FPS |
| 296 16.3 Mpixels/sec | Gaussian Blur | 135 7.44 Mpixels/sec |
| 426 3.28 images/sec | Face Detection | 272 2.10 images/sec |
| 433 10.7 Mpixels/sec | Horizon Detection | 268 6.62 Mpixels/sec |
| 713 35.0 Mpixels/sec | Image Inpainting | 342 16.8 Mpixels/sec |
| 766 10.4 Mpixels/sec | HDR | 522 7.12 Mpixels/sec |
| 518 415.8 Kpixels/sec | Ray Tracing | 281 225.5 Kpixels/sec |
| 324 2.90 Kpixels/sec | Structure from Motion | 227 2.03 Kpixels/sec |
| 433 13.8 Words/sec | Speech Recognition | 154 4.94 Words/sec |
| 388 15.0 images/sec | Machine Learning | 94 3.62 images/sec |
Geekbench 5 result (multi)
| 961 | Multi-Core Score | 733 |
|---|---|---|
| 1164 | Crypto Score | 977 |
| 927 | Integer Score | 665 |
| 1000 | Floating Point Score | 840 |
| 1164 1.98 GB/sec | AES-XTS | 977 1.67 GB/sec |
| 1254 6.34 MB/sec | Text Compression (LZMA) | 676 3.42 MB/sec |
| 911 43.1 Mpixels/sec | Image Compression | 1047 49.5 Mpixels/sec |
| 1207 3.40 MTE/sec | Navigation (using Dijkstra's algorithm) | 425 1.20 MTE/sec |
| 741 869.8 KElements/sec | HTML5 | 795 933.7 KElements/sec |
| 884 276.9 Krows/sec | SQLite | 738 231.1 Krows/sec |
| 837 45.4 Mpixels/sec | PDF Rendering | 735 39.9 Mpixels/sec |
| 936 298.3 KB/sec | Text Rendering | 650 207.1 KB/sec |
| 872 6.80 Klines/sec | Clang | 465 3.63 Klines/sec |
| 821 9.52 images/sec | Camera | 650 7.54 images/sec |
| 843 1.06 Mpairs/sec | N-Body Physics | 266 332.9 Kpairs/sec |
| 1520 9415.1 FPS | Rigid Body Physics | 756 4681.1 FPS |
| 865 47.6 Mpixels/sec | Gaussian Blur | 740 40.7 Mpixels/sec |
| 1120 8.62 images/sec | Face Detection | 670 5.16 images/sec |
| 731 18.0 Mpixels/sec | Horizon Detection | 1122 27.7 Mpixels/sec |
| 1205 59.1 Mpixels/sec | Image Inpainting | 1332 65.3 Mpixels/sec |
| 1749 23.8 Mpixels/sec | HDR | 2231 30.4 Mpixels/sec |
| 1453 1.17 Mpixels/sec | Ray Tracing | 1346 1.08 Mpixels/sec |
| 672 6.02 Kpixels/sec | Structure from Motion | 926 8.30 Kpixels/sec |
| 913 29.2 Words/sec | Speech Recognition | 741 23.7 Words/sec |
| 589 22.8 images/sec | Machine Learning | 479 18.5 images/sec |