Dell Inc. Latitude E5520 vs Dell Inc. Latitude E5520
| Dell Inc. Latitude E5520 | Dell Inc. Latitude E5520 | |||
|---|---|---|---|---|
| Geekbench 3 Score | 2255 | 2255 | ||
| Geekbench 3 Multicore Score | 4780 | 4780 | ||
System Information
| Dell Inc. Latitude E5520 | Dell Inc. Latitude E5520 | |
|---|---|---|
| Operating System | Microsoft Windows 8.1 Enterprise (64-bit) | Microsoft Windows 8.1 Enterprise (64-bit) |
| Model | Dell Inc. Latitude E5520 | Dell Inc. Latitude E5520 |
| 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. 03PH4G | Dell Inc. 03PH4G |
| Northbridge | Intel Sandy Bridge 09 | Intel Sandy Bridge 09 |
| Southbridge | Intel HM65 B2 | Intel HM65 B2 |
| BIOS | Dell Inc. A05 | Dell Inc. A05 |
| Memory | 8.00 GB DDR3 SDRAM -1MHz | 8.00 GB DDR3 SDRAM -1MHz |
Integer Performance
| Dell Inc. Latitude E5520 | Dell Inc. Latitude E5520 | |||
|---|---|---|---|---|
| Integer | 2099 | 2099 | ||
| Integer Multicore | 5168 | 5168 | ||
| AES | 2113 | 2113 | ||
| AES Multicore | 4414 | 4414 | ||
| Twofish | 1787 | 1787 | ||
| Twofish Multicore | 4949 | 4949 | ||
| SHA1 | 2080 | 2080 | ||
| SHA1 Multicore | 4528 | 4528 | ||
| SHA2 | 2181 | 2181 | ||
| SHA2 Multicore | 4431 | 4431 | ||
| BZip2 Compress | 2032 | 2032 | ||
| BZip2 Compress Multicore | 5553 | 5553 | ||
| BZip2 Decompress | 2247 | 2247 | ||
| BZip2 Decompress Multicore | 4937 | 4937 | ||
| JPEG Compress | 2104 | 2104 | ||
| JPEG Compress Multicore | 5919 | 5919 | ||
| JPEG Decompress | 2751 | 2751 | ||
| JPEG Decompress Multicore | 6235 | 6235 | ||
| PNG Compress | 2017 | 2017 | ||
| PNG Compress Multicore | 5966 | 5966 | ||
| PNG Decompress | 1999 | 1999 | ||
| PNG Decompress Multicore | 5473 | 5473 | ||
| Sobel | 2055 | 2055 | ||
| Sobel Multicore | 4894 | 4894 | ||
| Lua | 1948 | 1948 | ||
| Lua Multicore | 4985 | 4985 | ||
| Dijkstra | 2110 | 2110 | ||
| Dijkstra Multicore | 5312 | 5312 | ||
Floating Point Performance
| Dell Inc. Latitude E5520 | Dell Inc. Latitude E5520 | |||
|---|---|---|---|---|
| Floating Point | 2115 | 2115 | ||
| Floating Point Multicore | 5244 | 5244 | ||
| BlackScholes | 2492 | 2492 | ||
| BlackScholes Multicore | 6744 | 6744 | ||
| Mandelbrot | 1982 | 1982 | ||
| Mandelbrot Multicore | 6799 | 6799 | ||
| Sharpen Filter | 2140 | 2140 | ||
| Sharpen Filter Multicore | 4877 | 4877 | ||
| Blur Filter | 2090 | 2090 | ||
| Blur Filter Multicore | 4592 | 4592 | ||
| SGEMM | 2122 | 2122 | ||
| SGEMM Multicore | 5289 | 5289 | ||
| DGEMM | 2001 | 2001 | ||
| DGEMM Multicore | 5136 | 5136 | ||
| SFFT | 2089 | 2089 | ||
| SFFT Multicore | 4463 | 4463 | ||
| DFFT | 1752 | 1752 | ||
| DFFT Multicore | 4365 | 4365 | ||
| N-Body | 2306 | 2306 | ||
| N-Body Multicore | 5176 | 5176 | ||
| Ray Trace | 2269 | 2269 | ||
| Ray Trace Multicore | 5595 | 5595 | ||
Memory Performance
| Dell Inc. Latitude E5520 | Dell Inc. Latitude E5520 | |||
|---|---|---|---|---|
| Memory | 2847 | 2847 | ||
| Memory Multicore | 3078 | 3078 | ||
| Stream Copy | 3593 | 3593 | ||
| Stream Copy Multicore | 3773 | 3773 | ||
| Stream Scale | 2624 | 2624 | ||
| Stream Scale Multicore | 2888 | 2888 | ||
| Stream Add | 2607 | 2607 | ||
| Stream Add Multicore | 2816 | 2816 | ||
| Stream Triad | 2674 | 2674 | ||
| Stream Triad Multicore | 2929 | 2929 | ||
