Dell Inc. Latitude E6520 -i7 vs Dell Inc. Latitude E6520 -i7
| Dell Inc. Latitude E6520 -i7 | Dell Inc. Latitude E6520 -i7 | |||
|---|---|---|---|---|
| Geekbench 3 Score | 2564 | 2564 | ||
| Geekbench 3 Multicore Score | 9651 | 9651 | ||
System Information
| Dell Inc. Latitude E6520 -i7 | Dell Inc. Latitude E6520 -i7 | |
|---|---|---|
| Operating System | Microsoft Windows 7 Enterprise (32-bit) | Microsoft Windows 7 Enterprise (32-bit) |
| Model | Dell Inc. Latitude E6520 | Dell Inc. Latitude E6520 |
| Processor |
Intel Core i7-2720QM @ 2.19 GHz
1 Processor, 4 Cores, 8 Threads |
Intel Core i7-2720QM @ 2.19 GHz
1 Processor, 4 Cores, 8 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 4 | 32 KB x 4 |
| L1 Data Cache | 32 KB x 4 | 32 KB x 4 |
| L2 Cache | 256 KB x 4 | 256 KB x 4 |
| L3 Cache | 6144 KB | 6144 KB |
| Motherboard | Dell Inc. 0J4TFW | Dell Inc. 0J4TFW |
| Northbridge | Intel Sandy Bridge 09 | Intel Sandy Bridge 09 |
| Southbridge | Intel QM67 04 | Intel QM67 04 |
| BIOS | Dell Inc. A04 | Dell Inc. A04 |
| Memory | 4.00 GB DDR3 SDRAM 666MHz | 4.00 GB DDR3 SDRAM 666MHz |
Integer Performance
| Dell Inc. Latitude E6520 -i7 | Dell Inc. Latitude E6520 -i7 | |||
|---|---|---|---|---|
| Integer | 2539 | 2539 | ||
| Integer Multicore | 11225 | 11225 | ||
| AES | 2544 | 2544 | ||
| AES Multicore | 7724 | 7724 | ||
| Twofish | 2153 | 2153 | ||
| Twofish Multicore | 11090 | 11090 | ||
| SHA1 | 2490 | 2490 | ||
| SHA1 Multicore | 9818 | 9818 | ||
| SHA2 | 2650 | 2650 | ||
| SHA2 Multicore | 9625 | 9625 | ||
| BZip2 Compress | 2408 | 2408 | ||
| BZip2 Compress Multicore | 12025 | 12025 | ||
| BZip2 Decompress | 2732 | 2732 | ||
| BZip2 Decompress Multicore | 13408 | 13408 | ||
| JPEG Compress | 2565 | 2565 | ||
| JPEG Compress Multicore | 13106 | 13106 | ||
| JPEG Decompress | 3307 | 3307 | ||
| JPEG Decompress Multicore | 14321 | 14321 | ||
| PNG Compress | 2455 | 2455 | ||
| PNG Compress Multicore | 13303 | 13303 | ||
| PNG Decompress | 2380 | 2380 | ||
| PNG Decompress Multicore | 12102 | 12102 | ||
| Sobel | 2458 | 2458 | ||
| Sobel Multicore | 10631 | 10631 | ||
| Lua | 2438 | 2438 | ||
| Lua Multicore | 11256 | 11256 | ||
| Dijkstra | 2588 | 2588 | ||
| Dijkstra Multicore | 9526 | 9526 | ||
Floating Point Performance
| Dell Inc. Latitude E6520 -i7 | Dell Inc. Latitude E6520 -i7 | |||
|---|---|---|---|---|
| Floating Point | 2576 | 2576 | ||
| Floating Point Multicore | 11531 | 11531 | ||
| BlackScholes | 2960 | 2960 | ||
| BlackScholes Multicore | 15385 | 15385 | ||
| Mandelbrot | 2384 | 2384 | ||
| Mandelbrot Multicore | 15573 | 15573 | ||
| Sharpen Filter | 2575 | 2575 | ||
| Sharpen Filter Multicore | 10604 | 10604 | ||
| Blur Filter | 2513 | 2513 | ||
| Blur Filter Multicore | 9654 | 9654 | ||
| SGEMM | 2720 | 2720 | ||
| SGEMM Multicore | 10793 | 10793 | ||
| DGEMM | 2581 | 2581 | ||
| DGEMM Multicore | 10808 | 10808 | ||
| SFFT | 2499 | 2499 | ||
| SFFT Multicore | 10071 | 10071 | ||
| DFFT | 2103 | 2103 | ||
| DFFT Multicore | 9731 | 9731 | ||
| N-Body | 2779 | 2779 | ||
| N-Body Multicore | 11993 | 11993 | ||
| Ray Trace | 2758 | 2758 | ||
| Ray Trace Multicore | 12367 | 12367 | ||
Memory Performance
| Dell Inc. Latitude E6520 -i7 | Dell Inc. Latitude E6520 -i7 | |||
|---|---|---|---|---|
| Memory | 2593 | 2593 | ||
| Memory Multicore | 2745 | 2745 | ||
| Stream Copy | 3176 | 3176 | ||
| Stream Copy Multicore | 3396 | 3396 | ||
| Stream Scale | 2494 | 2494 | ||
| Stream Scale Multicore | 2675 | 2675 | ||
| Stream Add | 2359 | 2359 | ||
| Stream Add Multicore | 2466 | 2466 | ||
| Stream Triad | 2423 | 2423 | ||
| Stream Triad Multicore | 2538 | 2538 | ||
