Dell Inc. Latitude E6520 Dell Inc. Latitude E6520
Geekbench 2 Score 9407 9407

System Information

Dell Inc. Latitude E6520 Dell Inc. Latitude E6520
Operating System Microsoft Windows 7 Professional N (64-bit) Microsoft Windows 7 Professional N (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. A06 Dell Inc. A06
Memory 8.00 GB DDR3 SDRAM 666MHz 8.00 GB DDR3 SDRAM 666MHz

Integer Performance

Dell Inc. Latitude E6520 Dell Inc. Latitude E6520
Integer 7664 7664
Blowfish
single-core scalar
1360 1360
Blowfish
multi-core scalar
9592 9592
Text Compress
single-core scalar
2357 2357
Text Compress
multi-core scalar
12245 12245
Text Decompress
single-core scalar
2531 2531
Text Decompress
multi-core scalar
13652 13652
Image Compress
single-core scalar
2081 2081
Image Compress
multi-core scalar
11086 11086
Image Decompress
single-core scalar
2584 2584
Image Decompress
multi-core scalar
9930 9930
Lua
single-core scalar
4950 4950
Lua
multi-core scalar
19610 19610

Floating Point Performance

Dell Inc. Latitude E6520 Dell Inc. Latitude E6520
Floating Point 14070 14070
Mandelbrot
single-core scalar
1606 1606
Mandelbrot
multi-core scalar
12525 12525
Dot Product
single-core scalar
3019 3019
Dot Product
single-core vector
4878 4878
Dot Product
multi-core scalar
18053 18053
Dot Product
multi-core vector
32049 32049
LU Decomposition
single-core scalar
3084 3084
LU Decomposition
multi-core scalar
5673 5673
Primality Test
single-core scalar
5065 5065
Primality Test
multi-core scalar
21774 21774
Sharpen Image
single-core scalar
1656 1656
Sharpen Image
multi-core scalar
11335 11335
Blur Image
single-core scalar
13722 13722
Blur Image
multi-core scalar
62548 62548

Memory Performance

Dell Inc. Latitude E6520 Dell Inc. Latitude E6520
Memory 5711 5711
Read Sequential
single-core scalar
5673 5673
Write Sequential
single-core scalar
9086 9086
Stdlib Allocate
single-core scalar
3818 3818
Stdlib Write
single-core scalar
5132 5132
Stdlib Copy
single-core scalar
4850 4850

Stream Performance

Dell Inc. Latitude E6520 Dell Inc. Latitude E6520
Stream 6586 6586
Stream Copy
single-core scalar
5382 5382
Stream Copy
single-core vector
7776 7776
Stream Scale
single-core scalar
5532 5532
Stream Scale
single-core vector
7441 7441
Stream Add
single-core scalar
6284 6284
Stream Add
single-core vector
7926 7926
Stream Triad
single-core scalar
6476 6476
Stream Triad
single-core vector
5877 5877