Intel Core i7-940XM: CPU Specs and Performance, Benchmarks
The Intel Core i7-940XM is a 4-core and 8-thread processor configuration with a base clock speed of 2130 MHz. The CPU specifications and performance tests (benchmarks) are listed below.
Performance (Benchmarks)
- Geekbench 5 Single-Core Score
- 463
- Geekbench 5 Multi-Core Score
- 1595
- PassMark CPU Mark Rating
- 2367
- PassMark Single Thread Rating
- 1268
Processor Specs
- Processor
- Intel Core i7-940XM
- Frequency
- 2130 MHz
- Maximum Frequency
- 3330 MHz
- Cores
- 4
- Threads
- 8
- TDP
- 55 W
- Codename
- Clarksfield
- Package
- PGA988
Geekbench 5 Benchmark
- Single-Core Score
- 467
- Multi-Core Score
- 1791
- Benchmark
- Geekbench 5.4.1 Tryout for Windows x86 (64-bit)
System Information
- Operating System
- Microsoft Windows 10 Pro (64-bit)
- Model
- Alienware M15x
- Motherboard
- Alienware 476347
- Power Plan
- Balanced
CPU Specifications
- Name
- Intel Core i7-940XM
- Topology
- 1 Processor, 4 Cores, 8 Threads
- Identifier
- GenuineIntel Family 6 Model 30 Stepping 5
- Base Frequency
- 2.13 GHz
- Maximum Frequency
- 3324 MHz
- Package
- Socket 989 rPGA
- Codename
- Clarksfield
- 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
- Frequency
- 661 MHz
- Type
- DDR3 SDRAM
- Channels
- 2
Geekbench 5 result (single)
| Single-Core Score | 467 |
|---|---|
| Crypto Score | 51 |
| Integer Score | 452 |
| Floating Point Score | 570 |
| AES-XTS | 51 89.6 MB/sec |
| Text Compression (LZMA) | 641 3.24 MB/sec |
| Image Compression | 489 23.1 Mpixels/sec |
| Navigation (using Dijkstra's algorithm) | 455 1.28 MTE/sec |
| HTML5 | 384 451.2 KElements/sec |
| SQLite | 383 119.9 Krows/sec |
| PDF Rendering | 428 23.2 Mpixels/sec |
| Text Rendering | 385 122.7 KB/sec |
| Clang | 497 3.87 Klines/sec |
| Camera | 457 5.29 images/sec |
| N-Body Physics | 534 668.1 Kpairs/sec |
| Rigid Body Physics | 583 3612.8 FPS |
| Gaussian Blur | 512 28.1 Mpixels/sec |
| Face Detection | 620 4.77 images/sec |
| Horizon Detection | 478 11.8 Mpixels/sec |
| Image Inpainting | 966 47.4 Mpixels/sec |
| HDR | 956 13.0 Mpixels/sec |
| Ray Tracing | 615 493.6 Kpixels/sec |
| Structure from Motion | 405 3.63 Kpixels/sec |
| Speech Recognition | 689 22.0 Words/sec |
| Machine Learning | 275 10.6 images/sec |
Geekbench 5 result (multi)
| Multi-Core Score | 1791 |
|---|---|
| Crypto Score | 191 |
| Integer Score | 1892 |
| Floating Point Score | 1838 |
| AES-XTS | 191 333.0 MB/sec |
| Text Compression (LZMA) | 2852 14.4 MB/sec |
| Image Compression | 2296 108.6 Mpixels/sec |
| Navigation (using Dijkstra's algorithm) | 1621 4.57 MTE/sec |
| HTML5 | 1778 2.09 MElements/sec |
| SQLite | 1803 565.0 Krows/sec |
| PDF Rendering | 2035 110.4 Mpixels/sec |
| Text Rendering | 1490 474.8 KB/sec |
| Clang | 1986 15.5 Klines/sec |
| Camera | 1517 17.6 images/sec |
| N-Body Physics | 1960 2.45 Mpairs/sec |
| Rigid Body Physics | 2240 13878.9 FPS |
| Gaussian Blur | 1429 78.5 Mpixels/sec |
| Face Detection | 2018 15.5 images/sec |
| Horizon Detection | 2178 53.7 Mpixels/sec |
| Image Inpainting | 2944 144.4 Mpixels/sec |
| HDR | 3408 46.4 Mpixels/sec |
| Ray Tracing | 2216 1.78 Mpixels/sec |
| Structure from Motion | 1053 9.44 Kpixels/sec |
| Speech Recognition | 1795 57.4 Words/sec |
| Machine Learning | 698 27.0 images/sec |