LENOVO 1143CTO LENOVO 1143CTO
Geekbench 2 Score 6447 6447

System Information

LENOVO 1143CTO LENOVO 1143CTO
Operating System Microsoft Windows 7 Ultimate (64-bit) Microsoft Windows 7 Ultimate (64-bit)
Model LENOVO 1143CTO LENOVO 1143CTO
Processor Intel Core i5-2540M @ 2.59 GHz
1 Processor, 2 Cores, 4 Threads
Intel Core i5-2540M @ 2.59 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 3072 KB 3072 KB
Motherboard LENOVO 1143CTO LENOVO 1143CTO
Northbridge Intel Sandy Bridge 09 Intel Sandy Bridge 09
Southbridge Intel HM65 B2 Intel HM65 B2
BIOS LENOVO 8HET40WW(1.22) LENOVO 8HET40WW(1.22)
Memory 8.00 GB DDR3 SDRAM 666MHz 8.00 GB DDR3 SDRAM 666MHz

Integer Performance

LENOVO 1143CTO LENOVO 1143CTO
Integer 5854 5854
Blowfish
single-core scalar
1784 1784
Blowfish
multi-core scalar
6381 6381
Text Compress
single-core scalar
3036 3036
Text Compress
multi-core scalar
7950 7950
Text Decompress
single-core scalar
3466 3466
Text Decompress
multi-core scalar
9488 9488
Image Compress
single-core scalar
2745 2745
Image Compress
multi-core scalar
7209 7209
Image Decompress
single-core scalar
2901 2901
Image Decompress
multi-core scalar
7403 7403
Lua
single-core scalar
5239 5239
Lua
multi-core scalar
12654 12654

Floating Point Performance

LENOVO 1143CTO LENOVO 1143CTO
Floating Point 6670 6670
Mandelbrot
single-core scalar
2281 2281
Mandelbrot
multi-core scalar
9118 9118
Dot Product
single-core scalar
1299 1299
Dot Product
single-core vector
6896 6896
Dot Product
multi-core scalar
5109 5109
Dot Product
multi-core vector
22867 22867
LU Decomposition
single-core scalar
4210 4210
LU Decomposition
multi-core scalar
3903 3903
Primality Test
single-core scalar
6397 6397
Primality Test
multi-core scalar
12530 12530
Sharpen Image
single-core scalar
1354 1354
Sharpen Image
multi-core scalar
4428 4428
Blur Image
single-core scalar
3119 3119
Blur Image
multi-core scalar
9881 9881

Memory Performance

LENOVO 1143CTO LENOVO 1143CTO
Memory 6477 6477
Read Sequential
single-core scalar
7452 7452
Write Sequential
single-core scalar
11717 11717
Stdlib Allocate
single-core scalar
4002 4002
Stdlib Write
single-core scalar
3953 3953
Stdlib Copy
single-core scalar
5261 5261

Stream Performance

LENOVO 1143CTO LENOVO 1143CTO
Stream 7683 7683
Stream Copy
single-core scalar
7045 7045
Stream Copy
single-core vector
8254 8254
Stream Scale
single-core scalar
7314 7314
Stream Scale
single-core vector
8165 8165
Stream Add
single-core scalar
7378 7378
Stream Add
single-core vector
8866 8866
Stream Triad
single-core scalar
7881 7881
Stream Triad
single-core vector
6566 6566