Dell Inc. Latitude E6420 vs Dell Inc. Latitude E6420
| Dell Inc. Latitude E6420 | Dell Inc. Latitude E6420 | |||
|---|---|---|---|---|
| Geekbench 3 Score | 2935 | 2935 | ||
| Geekbench 3 Multicore Score | 4925 | 4925 | ||
System Information
| Dell Inc. Latitude E6420 | Dell Inc. Latitude E6420 | |
|---|---|---|
| Operating System | Microsoft Windows 7 Professional (64-bit) | Microsoft Windows 7 Professional (64-bit) |
| Model | Dell Inc. Latitude E6420 | Dell Inc. Latitude E6420 |
| Processor |
Intel Core i7-2620M @ 2.69 GHz
1 Processor, 2 Cores, 4 Threads |
Intel Core i7-2620M @ 2.69 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 | 4096 KB | 4096 KB |
| Motherboard | Dell Inc. | Dell Inc. |
| Northbridge | Intel Sandy Bridge 09 | Intel Sandy Bridge 09 |
| Southbridge | Intel QM67 04 | Intel QM67 04 |
| BIOS | Dell Inc. A01 | Dell Inc. A01 |
| Memory | 8.00 GB DDR3 SDRAM -1MHz | 8.00 GB DDR3 SDRAM -1MHz |
Integer Performance
| Dell Inc. Latitude E6420 | Dell Inc. Latitude E6420 | |||
|---|---|---|---|---|
| Integer | 2858 | 2858 | ||
| Integer Multicore | 5194 | 5194 | ||
| AES | 2881 | 2881 | ||
| AES Multicore | 4566 | 4566 | ||
| Twofish | 2325 | 2325 | ||
| Twofish Multicore | 4630 | 4630 | ||
| SHA1 | 3110 | 3110 | ||
| SHA1 Multicore | 4594 | 4594 | ||
| SHA2 | 3457 | 3457 | ||
| SHA2 Multicore | 5296 | 5296 | ||
| BZip2 Compress | 2921 | 2921 | ||
| BZip2 Compress Multicore | 5623 | 5623 | ||
| BZip2 Decompress | 2996 | 2996 | ||
| BZip2 Decompress Multicore | 5706 | 5706 | ||
| JPEG Compress | 3102 | 3102 | ||
| JPEG Compress Multicore | 6294 | 6294 | ||
| JPEG Decompress | 3559 | 3559 | ||
| JPEG Decompress Multicore | 6974 | 6974 | ||
| PNG Compress | 2717 | 2717 | ||
| PNG Compress Multicore | 5888 | 5888 | ||
| PNG Decompress | 2786 | 2786 | ||
| PNG Decompress Multicore | 6561 | 6561 | ||
| Sobel | 2977 | 2977 | ||
| Sobel Multicore | 5656 | 5656 | ||
| Lua | 2583 | 2583 | ||
| Lua Multicore | 3469 | 3469 | ||
| Dijkstra | 2100 | 2100 | ||
| Dijkstra Multicore | 3651 | 3651 | ||
Floating Point Performance
| Dell Inc. Latitude E6420 | Dell Inc. Latitude E6420 | |||
|---|---|---|---|---|
| Floating Point | 2877 | 2877 | ||
| Floating Point Multicore | 5321 | 5321 | ||
| BlackScholes | 3116 | 3116 | ||
| BlackScholes Multicore | 5752 | 5752 | ||
| Mandelbrot | 2517 | 2517 | ||
| Mandelbrot Multicore | 8244 | 8244 | ||
| Sharpen Filter | 2317 | 2317 | ||
| Sharpen Filter Multicore | 3965 | 3965 | ||
| Blur Filter | 2345 | 2345 | ||
| Blur Filter Multicore | 3473 | 3473 | ||
| SGEMM | 3269 | 3269 | ||
| SGEMM Multicore | 4127 | 4127 | ||
| DGEMM | 3217 | 3217 | ||
| DGEMM Multicore | 3946 | 3946 | ||
| SFFT | 2668 | 2668 | ||
| SFFT Multicore | 5622 | 5622 | ||
| DFFT | 2467 | 2467 | ||
| DFFT Multicore | 5269 | 5269 | ||
| N-Body | 3630 | 3630 | ||
| N-Body Multicore | 7434 | 7434 | ||
| Ray Trace | 3637 | 3637 | ||
| Ray Trace Multicore | 7774 | 7774 | ||
Memory Performance
| Dell Inc. Latitude E6420 | Dell Inc. Latitude E6420 | |||
|---|---|---|---|---|
| Memory | 3205 | 3205 | ||
| Memory Multicore | 3597 | 3597 | ||
| Stream Copy | 3515 | 3515 | ||
| Stream Copy Multicore | 4595 | 4595 | ||
| Stream Scale | 3124 | 3124 | ||
| Stream Scale Multicore | 3318 | 3318 | ||
| Stream Add | 3060 | 3060 | ||
| Stream Add Multicore | 3290 | 3290 | ||
| Stream Triad | 3141 | 3141 | ||
| Stream Triad Multicore | 3341 | 3341 | ||
