Intel Core i7-8557U: CPU Specs and Performance, Benchmarks
The Intel Core i7-8557U is a 4-core and 8-thread processor configuration with a base clock speed of 1700 MHz. The CPU specifications and performance tests (benchmarks) are listed below.
Performance (Benchmarks)
- Geekbench 5 Single-Core Score
- 893
- Geekbench 5 Multi-Core Score
- 3257
- PassMark CPU Mark Rating
- 8064
- PassMark Single Thread Rating
- 2486
Processor Specs
- Processor
- Intel Core i7-8557U
- Frequency
- 1700 MHz
- Maximum Frequency
- 4500 MHz
- Cores
- 4
- Threads
- 8
- TDP
- 15 W
- GPU
- Intel Iris Plus Graphics 645
- Codename
- Coffee Lake
- Package
- FCBGA1528
Geekbench 5 Benchmark
- Single-Core Score
- 916
- Multi-Core Score
- 3558
- Benchmark
- Geekbench 5.4.1 Tryout for macOS x86 (64-bit)
System Information
- Operating System
- macOS 11.4 (Build 20F71)
- Model
- MacBook Pro (13-inch Mid 2019)
- Model ID
- MacBookPro15,4
- Motherboard
- Apple Inc. Mac-53FDB3D8DB8CA971 MacBookPro15,4
CPU Specifications
- Name
- Intel Core i7-8557U
- Topology
- 1 Processor, 4 Cores, 8 Threads
- Identifier
- GenuineIntel Family 6 Model 142 Stepping 10
- Base Frequency
- 1.70 GHz
- L1 Instruction Cache
- 32.0 KB x 4
- L1 Data Cache
- 32.0 KB x 4
- L2 Cache
- 256 KB x 4
- L3 Cache
- 8.00 MB x 1
Memory Information
- Size
- 16.00 GB
- Transfer Rate
- 2133 MT/s
- Type
- LPDDR3
Geekbench 5 result (single)
| Single-Core Score | 916 |
|---|---|
| Crypto Score | 985 |
| Integer Score | 894 |
| Floating Point Score | 952 |
| AES-XTS | 985 1.68 GB/sec |
| Text Compression (LZMA) | 791 4.00 MB/sec |
| Image Compression | 1018 48.1 Mpixels/sec |
| Navigation (using Dijkstra's algorithm) | 743 2.10 MTE/sec |
| HTML5 | 809 949.8 KElements/sec |
| SQLite | 933 292.2 Krows/sec |
| PDF Rendering | 956 51.9 Mpixels/sec |
| Text Rendering | 940 299.4 KB/sec |
| Clang | 922 7.18 Klines/sec |
| Camera | 977 11.3 images/sec |
| N-Body Physics | 847 1.06 Mpairs/sec |
| Rigid Body Physics | 1233 7636.3 FPS |
| Gaussian Blur | 297 16.3 Mpixels/sec |
| Face Detection | 618 4.76 images/sec |
| Horizon Detection | 947 23.3 Mpixels/sec |
| Image Inpainting | 1796 88.1 Mpixels/sec |
| HDR | 1846 25.1 Mpixels/sec |
| Ray Tracing | 1051 843.6 Kpixels/sec |
| Structure from Motion | 946 8.48 Kpixels/sec |
| Speech Recognition | 908 29.0 Words/sec |
| Machine Learning | 1075 41.5 images/sec |
Geekbench 5 result (multi)
| Multi-Core Score | 3558 |
|---|---|
| Crypto Score | 4490 |
| Integer Score | 3262 |
| Floating Point Score | 4044 |
| AES-XTS | 4490 7.65 GB/sec |
| Text Compression (LZMA) | 4193 21.2 MB/sec |
| Image Compression | 3989 188.7 Mpixels/sec |
| Navigation (using Dijkstra's algorithm) | 3203 9.03 MTE/sec |
| HTML5 | 2638 3.10 MElements/sec |
| SQLite | 3258 1.02 Mrows/sec |
| PDF Rendering | 3174 172.3 Mpixels/sec |
| Text Rendering | 2802 892.9 KB/sec |
| Clang | 3395 26.5 Klines/sec |
| Camera | 3012 34.9 images/sec |
| N-Body Physics | 3821 4.78 Mpairs/sec |
| Rigid Body Physics | 5150 31904.4 FPS |
| Gaussian Blur | 3069 168.7 Mpixels/sec |
| Face Detection | 3815 29.4 images/sec |
| Horizon Detection | 3613 89.0 Mpixels/sec |
| Image Inpainting | 6341 311.1 Mpixels/sec |
| HDR | 6308 86.0 Mpixels/sec |
| Ray Tracing | 5189 4.17 Mpixels/sec |
| Structure from Motion | 2842 25.5 Kpixels/sec |
| Speech Recognition | 3144 100.5 Words/sec |
| Machine Learning | 3068 118.5 images/sec |