Dell Inc. Latitude E6520 vs Dell Inc. Latitude E6520
| Dell Inc. Latitude E6520 | Dell Inc. Latitude E6520 | |||
|---|---|---|---|---|
| Geekbench 2 Score | 7646 | 7646 | ||
System Information
| Dell Inc. Latitude E6520 | Dell Inc. Latitude E6520 | |
|---|---|---|
| Operating System | Microsoft Windows 8.1 Pro Preview (64-bit) | Microsoft Windows 8.1 Pro Preview (64-bit) |
| Model | Dell Inc. Latitude E6520 | Dell Inc. Latitude E6520 |
| Processor |
Intel Core i7-2720QM @ 2.20 GHz
1 Processor, 4 Cores, 8 Threads |
Intel Core i7-2720QM @ 2.20 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. A17 | Dell Inc. A17 |
| Memory | 8.00 GB DDR3 SDRAM 666MHz | 8.00 GB DDR3 SDRAM 666MHz |
Integer Performance
| Dell Inc. Latitude E6520 | Dell Inc. Latitude E6520 | |||
|---|---|---|---|---|
| Integer | 8685 | 8685 | ||
|
Blowfish
single-core scalar |
1699 | 1699 | ||
|
Blowfish
multi-core scalar |
11765 | 11765 | ||
|
Text Compress
single-core scalar |
2920 | 2920 | ||
|
Text Compress
multi-core scalar |
14208 | 14208 | ||
|
Text Decompress
single-core scalar |
3316 | 3316 | ||
|
Text Decompress
multi-core scalar |
12693 | 12693 | ||
|
Image Compress
single-core scalar |
1894 | 1894 | ||
|
Image Compress
multi-core scalar |
13287 | 13287 | ||
|
Image Decompress
single-core scalar |
2813 | 2813 | ||
|
Image Decompress
multi-core scalar |
13102 | 13102 | ||
|
Lua
single-core scalar |
4861 | 4861 | ||
|
Lua
multi-core scalar |
21669 | 21669 | ||
Floating Point Performance
| Dell Inc. Latitude E6520 | Dell Inc. Latitude E6520 | |||
|---|---|---|---|---|
| Floating Point | 8093 | 8093 | ||
|
Mandelbrot
single-core scalar |
793 | 793 | ||
|
Mandelbrot
multi-core scalar |
7237 | 7237 | ||
|
Dot Product
single-core scalar |
1129 | 1129 | ||
|
Dot Product
single-core vector |
6653 | 6653 | ||
|
Dot Product
multi-core scalar |
9310 | 9310 | ||
|
Dot Product
multi-core vector |
42273 | 42273 | ||
|
LU Decomposition
single-core scalar |
1139 | 1139 | ||
|
LU Decomposition
multi-core scalar |
3173 | 3173 | ||
|
Primality Test
single-core scalar |
2583 | 2583 | ||
|
Primality Test
multi-core scalar |
12900 | 12900 | ||
|
Sharpen Image
single-core scalar |
799 | 799 | ||
|
Sharpen Image
multi-core scalar |
5295 | 5295 | ||
|
Blur Image
single-core scalar |
2140 | 2140 | ||
|
Blur Image
multi-core scalar |
17881 | 17881 | ||
Memory Performance
| Dell Inc. Latitude E6520 | Dell Inc. Latitude E6520 | |||
|---|---|---|---|---|
| Memory | 5298 | 5298 | ||
|
Read Sequential
single-core scalar |
5523 | 5523 | ||
|
Write Sequential
single-core scalar |
9122 | 9122 | ||
|
Stdlib Allocate
single-core scalar |
3365 | 3365 | ||
|
Stdlib Write
single-core scalar |
3744 | 3744 | ||
|
Stdlib Copy
single-core scalar |
4737 | 4737 | ||
Stream Performance
| Dell Inc. Latitude E6520 | Dell Inc. Latitude E6520 | |||
|---|---|---|---|---|
| Stream | 7141 | 7141 | ||
|
Stream Copy
single-core scalar |
6528 | 6528 | ||
|
Stream Copy
single-core vector |
7725 | 7725 | ||
|
Stream Scale
single-core scalar |
6685 | 6685 | ||
|
Stream Scale
single-core vector |
7477 | 7477 | ||
|
Stream Add
single-core scalar |
6879 | 6879 | ||
|
Stream Add
single-core vector |
8219 | 8219 | ||
|
Stream Triad
single-core scalar |
7487 | 7487 | ||
|
Stream Triad
single-core vector |
6132 | 6132 | ||
