Laptop E6420 vs Laptop E6420
| Laptop E6420 | Laptop E6420 | |||
|---|---|---|---|---|
| Geekbench 3 Score | 2642 | 2642 | ||
| Geekbench 3 Multicore Score | 5488 | 5488 | ||
System Information
| Laptop E6420 | Laptop E6420 | |
|---|---|---|
| Operating System | Microsoft Windows 7 Enterprise (64-bit) | Microsoft Windows 7 Enterprise (64-bit) |
| Model | Dell Inc. Latitude E6420 | Dell Inc. Latitude E6420 |
| Processor |
Intel Core i5-2540M @ 2.59 GHz
1 Processor, 2 Cores, 4 Threads |
Intel Core i5-2540M @ 2.59 GHz
1 Processor, 2 Cores, 4 Threads |
| Processor ID | GenuineIntel Family 6 Model 42 Stepping 7 | GenuineIntel Family 6 Model 42 Stepping 7 |
| Processor Codename | Sandy Bridge | Sandy Bridge |
| Processor Package | Socket 988B rPGA | Socket 988B rPGA |
| L1 Instruction Cache | 32 KB x 2 | 32 KB x 2 |
| L1 Data Cache | 32 KB x 2 | 32 KB x 2 |
| L2 Cache | 256 KB x 2 | 256 KB x 2 |
| L3 Cache | 3072 KB | 3072 KB |
| Motherboard | Dell Inc. 032T9K | Dell Inc. 032T9K |
| Northbridge | Intel Sandy Bridge 09 | Intel Sandy Bridge 09 |
| Southbridge | Intel QM67 04 | Intel QM67 04 |
| BIOS | Dell Inc. A15 | Dell Inc. A15 |
| Memory | 8.00 GB DDR3 SDRAM 666MHz | 8.00 GB DDR3 SDRAM 666MHz |
Integer Performance
| Laptop E6420 | Laptop E6420 | |||
|---|---|---|---|---|
| Integer | 2569 | 2569 | ||
| Integer Multicore | 6159 | 6159 | ||
| AES | 2495 | 2495 | ||
| AES Multicore | 5004 | 5004 | ||
| Twofish | 2198 | 2198 | ||
| Twofish Multicore | 5860 | 5860 | ||
| SHA1 | 2552 | 2552 | ||
| SHA1 Multicore | 5373 | 5373 | ||
| SHA2 | 2706 | 2706 | ||
| SHA2 Multicore | 5227 | 5227 | ||
| BZip2 Compress | 2478 | 2478 | ||
| BZip2 Compress Multicore | 6414 | 6414 | ||
| BZip2 Decompress | 2697 | 2697 | ||
| BZip2 Decompress Multicore | 7161 | 7161 | ||
| JPEG Compress | 2644 | 2644 | ||
| JPEG Compress Multicore | 7059 | 7059 | ||
| JPEG Decompress | 3398 | 3398 | ||
| JPEG Decompress Multicore | 7334 | 7334 | ||
| PNG Compress | 2517 | 2517 | ||
| PNG Compress Multicore | 7071 | 7071 | ||
| PNG Decompress | 2474 | 2474 | ||
| PNG Decompress Multicore | 6473 | 6473 | ||
| Sobel | 2526 | 2526 | ||
| Sobel Multicore | 5795 | 5795 | ||
| Lua | 2436 | 2436 | ||
| Lua Multicore | 6035 | 6035 | ||
| Dijkstra | 2439 | 2439 | ||
| Dijkstra Multicore | 5861 | 5861 | ||
Floating Point Performance
| Laptop E6420 | Laptop E6420 | |||
|---|---|---|---|---|
| Floating Point | 2615 | 2615 | ||
| Floating Point Multicore | 6133 | 6133 | ||
| BlackScholes | 3024 | 3024 | ||
| BlackScholes Multicore | 7766 | 7766 | ||
| Mandelbrot | 2439 | 2439 | ||
| Mandelbrot Multicore | 8018 | 8018 | ||
| Sharpen Filter | 2643 | 2643 | ||
| Sharpen Filter Multicore | 5778 | 5778 | ||
| Blur Filter | 2584 | 2584 | ||
| Blur Filter Multicore | 5392 | 5392 | ||
| SGEMM | 2773 | 2773 | ||
| SGEMM Multicore | 6136 | 6136 | ||
| DGEMM | 2652 | 2652 | ||
| DGEMM Multicore | 5778 | 5778 | ||
| SFFT | 2552 | 2552 | ||
| SFFT Multicore | 5320 | 5320 | ||
| DFFT | 1976 | 1976 | ||
| DFFT Multicore | 5040 | 5040 | ||
| N-Body | 2855 | 2855 | ||
| N-Body Multicore | 6209 | 6209 | ||
| Ray Trace | 2812 | 2812 | ||
| Ray Trace Multicore | 6576 | 6576 | ||
Memory Performance
| Laptop E6420 | Laptop E6420 | |||
|---|---|---|---|---|
| Memory | 2843 | 2843 | ||
| Memory Multicore | 2857 | 2857 | ||
| Stream Copy | 3428 | 3428 | ||
| Stream Copy Multicore | 3326 | 3326 | ||
| Stream Scale | 2701 | 2701 | ||
| Stream Scale Multicore | 2745 | 2745 | ||
| Stream Add | 2596 | 2596 | ||
| Stream Add Multicore | 2652 | 2652 | ||
| Stream Triad | 2719 | 2719 | ||
| Stream Triad Multicore | 2752 | 2752 | ||
