Dell Inc. Latitude E6520 vs Dell Inc. Latitude E6520
| Dell Inc. Latitude E6520 | Dell Inc. Latitude E6520 | |||
|---|---|---|---|---|
| Geekbench 3 Score | 2513 | 2513 | ||
| Geekbench 3 Multicore Score | 5474 | 5474 | ||
System Information
| Dell Inc. Latitude E6520 | Dell Inc. Latitude E6520 | |
|---|---|---|
| Operating System | Microsoft Windows 7 Enterprise (64-bit) | Microsoft Windows 7 Enterprise (64-bit) |
| Model | Dell Inc. Latitude E6520 | Dell Inc. Latitude E6520 |
| Processor |
Intel Core i7-2640M @ 2.79 GHz
1 Processor, 2 Cores, 4 Threads |
Intel Core i7-2640M @ 2.79 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. 0CMN08 | Dell Inc. 0CMN08 |
| Northbridge | Intel Sandy Bridge 09 | Intel Sandy Bridge 09 |
| Southbridge | Intel QM67 04 | Intel QM67 04 |
| BIOS | Dell Inc. A08 | Dell Inc. A08 |
| Memory | 4.00 GB DDR3 SDRAM 666MHz | 4.00 GB DDR3 SDRAM 666MHz |
Integer Performance
| Dell Inc. Latitude E6520 | Dell Inc. Latitude E6520 | |||
|---|---|---|---|---|
| Integer | 2723 | 2723 | ||
| Integer Multicore | 6364 | 6364 | ||
| AES | 2529 | 2529 | ||
| AES Multicore | 4309 | 4309 | ||
| Twofish | 2341 | 2341 | ||
| Twofish Multicore | 6263 | 6263 | ||
| SHA1 | 2707 | 2707 | ||
| SHA1 Multicore | 5749 | 5749 | ||
| SHA2 | 2886 | 2886 | ||
| SHA2 Multicore | 5628 | 5628 | ||
| BZip2 Compress | 2687 | 2687 | ||
| BZip2 Compress Multicore | 6849 | 6849 | ||
| BZip2 Decompress | 2975 | 2975 | ||
| BZip2 Decompress Multicore | 7518 | 7518 | ||
| JPEG Compress | 2761 | 2761 | ||
| JPEG Compress Multicore | 7464 | 7464 | ||
| JPEG Decompress | 3593 | 3593 | ||
| JPEG Decompress Multicore | 7914 | 7914 | ||
| PNG Compress | 2692 | 2692 | ||
| PNG Compress Multicore | 7554 | 7554 | ||
| PNG Decompress | 2628 | 2628 | ||
| PNG Decompress Multicore | 6866 | 6866 | ||
| Sobel | 2681 | 2681 | ||
| Sobel Multicore | 6078 | 6078 | ||
| Lua | 2660 | 2660 | ||
| Lua Multicore | 6440 | 6440 | ||
| Dijkstra | 2456 | 2456 | ||
| Dijkstra Multicore | 5210 | 5210 | ||
Floating Point Performance
| Dell Inc. Latitude E6520 | Dell Inc. Latitude E6520 | |||
|---|---|---|---|---|
| Floating Point | 2804 | 2804 | ||
| Floating Point Multicore | 6573 | 6573 | ||
| BlackScholes | 3208 | 3208 | ||
| BlackScholes Multicore | 8127 | 8127 | ||
| Mandelbrot | 2616 | 2616 | ||
| Mandelbrot Multicore | 8567 | 8567 | ||
| Sharpen Filter | 2832 | 2832 | ||
| Sharpen Filter Multicore | 6121 | 6121 | ||
| Blur Filter | 2712 | 2712 | ||
| Blur Filter Multicore | 5778 | 5778 | ||
| SGEMM | 2978 | 2978 | ||
| SGEMM Multicore | 6697 | 6697 | ||
| DGEMM | 2843 | 2843 | ||
| DGEMM Multicore | 6306 | 6306 | ||
| SFFT | 2737 | 2737 | ||
| SFFT Multicore | 5582 | 5582 | ||
| DFFT | 2223 | 2223 | ||
| DFFT Multicore | 5502 | 5502 | ||
| N-Body | 3035 | 3035 | ||
| N-Body Multicore | 6680 | 6680 | ||
| Ray Trace | 2983 | 2983 | ||
| Ray Trace Multicore | 7057 | 7057 | ||
Memory Performance
| Dell Inc. Latitude E6520 | Dell Inc. Latitude E6520 | |||
|---|---|---|---|---|
| Memory | 1514 | 1514 | ||
| Memory Multicore | 1500 | 1500 | ||
| Stream Copy | 1769 | 1769 | ||
| Stream Copy Multicore | 1704 | 1704 | ||
| Stream Scale | 1424 | 1424 | ||
| Stream Scale Multicore | 1430 | 1430 | ||
| Stream Add | 1423 | 1423 | ||
| Stream Add Multicore | 1426 | 1426 | ||
| Stream Triad | 1467 | 1467 | ||
| Stream Triad Multicore | 1458 | 1458 | ||
