Intel Core i7-2820QM: CPU Specs and Performance, Benchmarks
The Intel Core i7-2820QM is a 4-core and 8-thread processor configuration with a base clock speed of 2300 MHz. The CPU specifications and performance tests (benchmarks) are listed below.
Performance (Benchmarks)
- Geekbench 5 Single-Core Score
- 601
- Geekbench 5 Multi-Core Score
- 2169
- PassMark CPU Mark Rating
- 4325
- PassMark Single Thread Rating
- 1517
- 3DMark Time Spy Physics Score
- 2504
Processor Specs
- Processor
- Intel Core i7-2820QM
- Frequency
- 2300 MHz
- Maximum Frequency
- 3400 MHz
- Cores
- 4
- Threads
- 8
- TDP
- 45 W
- GPU
- Intel HD Graphics 3000
- Codename
- Sandy Bridge
- Package
- FCPGA988
Geekbench 5 Benchmark
- Single-Core Score
- 579
- Multi-Core Score
- 1532
- Benchmark
- Geekbench 5.4.1 Tryout for Linux x86 (64-bit)
System Information
- Operating System
- Manjaro Linux
- Model
- LENOVO 4242EG2
- Motherboard
- LENOVO 4242EG2
CPU Specifications
- Name
- Intel Core i7-2820QM
- Topology
- 1 Processor, 4 Cores, 8 Threads
- Identifier
- GenuineIntel Family 6 Model 42 Stepping 7
- Base Frequency
- 3.40 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
- 11.58 GB
Geekbench 5 result (single)
| Single-Core Score | 579 |
|---|---|
| Crypto Score | 768 |
| Integer Score | 530 |
| Floating Point Score | 654 |
| AES-XTS | 768 1.31 GB/sec |
| Text Compression (LZMA) | 828 4.19 MB/sec |
| Image Compression | 691 32.7 Mpixels/sec |
| Navigation (using Dijkstra's algorithm) | 616 1.74 MTE/sec |
| HTML5 | 370 434.2 KElements/sec |
| SQLite | 439 137.5 Krows/sec |
| PDF Rendering | 673 36.5 Mpixels/sec |
| Text Rendering | 276 88.0 KB/sec |
| Clang | 659 5.13 Klines/sec |
| Camera | 469 5.44 images/sec |
| N-Body Physics | 791 989.1 Kpairs/sec |
| Rigid Body Physics | 675 4183.9 FPS |
| Gaussian Blur | 619 34.0 Mpixels/sec |
| Face Detection | 579 4.46 images/sec |
| Horizon Detection | 700 17.3 Mpixels/sec |
| Image Inpainting | 1115 54.7 Mpixels/sec |
| HDR | 1293 17.6 Mpixels/sec |
| Ray Tracing | 896 719.7 Kpixels/sec |
| Structure from Motion | 483 4.33 Kpixels/sec |
| Speech Recognition | 753 24.1 Words/sec |
| Machine Learning | 149 5.77 images/sec |
Geekbench 5 result (multi)
| Multi-Core Score | 1532 |
|---|---|
| Crypto Score | 1467 |
| Integer Score | 1506 |
| Floating Point Score | 1600 |
| AES-XTS | 1467 2.50 GB/sec |
| Text Compression (LZMA) | 2606 13.2 MB/sec |
| Image Compression | 2075 98.2 Mpixels/sec |
| Navigation (using Dijkstra's algorithm) | 1193 3.37 MTE/sec |
| HTML5 | 1636 1.92 MElements/sec |
| SQLite | 1924 602.9 Krows/sec |
| PDF Rendering | 1858 100.8 Mpixels/sec |
| Text Rendering | 853 271.7 KB/sec |
| Clang | 742 5.78 Klines/sec |
| Camera | 1672 19.4 images/sec |
| N-Body Physics | 796 995.6 Kpairs/sec |
| Rigid Body Physics | 1073 6647.3 FPS |
| Gaussian Blur | 705 38.8 Mpixels/sec |
| Face Detection | 2404 18.5 images/sec |
| Horizon Detection | 2214 54.6 Mpixels/sec |
| Image Inpainting | 3089 151.5 Mpixels/sec |
| HDR | 3541 48.3 Mpixels/sec |
| Ray Tracing | 2868 2.30 Mpixels/sec |
| Structure from Motion | 1358 12.2 Kpixels/sec |
| Speech Recognition | 1618 51.7 Words/sec |
| Machine Learning | 799 30.9 images/sec |