System manufacturer System Product Name System manufacturer System Product Name
Geekbench 2 Score 3964 3964

System Information

System manufacturer System Product Name System manufacturer System Product Name
Operating System Microsoft Windows 7 Professional (64-bit) Microsoft Windows 7 Professional (64-bit)
Model System manufacturer System Product Name System manufacturer System Product Name
Processor AMD Phenom II X2 550 Black Edition @ 0 MHz
1 Processor, 2 Cores
AMD Phenom II X2 550 Black Edition @ 0 MHz
1 Processor, 2 Cores
Processor ID AuthenticAMD Family 16 Model 4 Stepping 2 AuthenticAMD Family 16 Model 4 Stepping 2
Processor Codename Callisto Callisto
Processor Package Socket AM3 (938) Socket AM3 (938)
L1 Instruction Cache 64 KB x 2 64 KB x 2
L1 Data Cache 64 KB x 2 64 KB x 2
L2 Cache 512 KB x 2 512 KB x 2
L3 Cache 6144 KB 6144 KB
Motherboard ASUSTeK Computer INC. M4A78 ASUSTeK Computer INC. M4A78
Northbridge AMD 770 00 AMD 770 00
Southbridge AMD SB700 00 AMD SB700 00
BIOS American Megatrends Inc. 0601 American Megatrends Inc. 0601
Memory 4.00 GB DDR2 SDRAM 402MHz 4.00 GB DDR2 SDRAM 402MHz

Integer Performance

System manufacturer System Product Name System manufacturer System Product Name
Integer 4012 4012
Blowfish
single-core scalar
1939 1939
Blowfish
multi-core scalar
4173 4173
Text Compress
single-core scalar
2471 2471
Text Compress
multi-core scalar
4790 4790
Text Decompress
single-core scalar
2817 2817
Text Decompress
multi-core scalar
5888 5888
Image Compress
single-core scalar
2416 2416
Image Compress
multi-core scalar
4688 4688
Image Decompress
single-core scalar
2362 2362
Image Decompress
multi-core scalar
4516 4516
Lua
single-core scalar
4088 4088
Lua
multi-core scalar
7999 7999

Floating Point Performance

System manufacturer System Product Name System manufacturer System Product Name
Floating Point 5174 5174
Mandelbrot
single-core scalar
2239 2239
Mandelbrot
multi-core scalar
4544 4544
Dot Product
single-core scalar
1015 1015
Dot Product
single-core vector
5139 5139
Dot Product
multi-core scalar
2140 2140
Dot Product
multi-core vector
11776 11776
LU Decomposition
single-core scalar
2897 2897
LU Decomposition
multi-core scalar
5769 5769
Primality Test
single-core scalar
3170 3170
Primality Test
multi-core scalar
5189 5189
Sharpen Image
single-core scalar
3258 3258
Sharpen Image
multi-core scalar
6253 6253
Blur Image
single-core scalar
6444 6444
Blur Image
multi-core scalar
12607 12607

Memory Performance

System manufacturer System Product Name System manufacturer System Product Name
Memory 2752 2752
Read Sequential
single-core scalar
3607 3607
Write Sequential
single-core scalar
4217 4217
Stdlib Allocate
single-core scalar
2690 2690
Stdlib Write
single-core scalar
1627 1627
Stdlib Copy
single-core scalar
1620 1620

Stream Performance

System manufacturer System Product Name System manufacturer System Product Name
Stream 1990 1990
Stream Copy
single-core scalar
1900 1900
Stream Copy
single-core vector
2523 2523
Stream Scale
single-core scalar
1924 1924
Stream Scale
single-core vector
2430 2430
Stream Add
single-core scalar
1464 1464
Stream Add
single-core vector
2361 2361
Stream Triad
single-core scalar
1539 1539
Stream Triad
single-core vector
1781 1781