Acer Aspire 7551 Acer Aspire 7551
Geekbench 2 Score 3251 3251

System Information

Acer Aspire 7551 Acer Aspire 7551
Operating System Microsoft Windows 7 Home Premium (64-bit) Microsoft Windows 7 Home Premium (64-bit)
Model Acer Aspire 7551 Acer Aspire 7551
Processor AMD Phenom II X4 N970 @ 2.19 GHz
1 Processor, 4 Cores
AMD Phenom II X4 N970 @ 2.19 GHz
1 Processor, 4 Cores
Processor ID AuthenticAMD Family 16 Model 5 Stepping 3 AuthenticAMD Family 16 Model 5 Stepping 3
Processor Codename Caspian Caspian
Processor Package Socket S1 (638) Socket S1 (638)
L1 Instruction Cache 64 KB x 4 64 KB x 4
L1 Data Cache 64 KB x 4 64 KB x 4
L2 Cache 512 KB x 4 512 KB x 4
L3 Cache 0 KB 0 KB
Motherboard Acer Aspire 7551 Acer Aspire 7551
Northbridge AMD 785GX 00 AMD 785GX 00
Southbridge AMD SB850 40 AMD SB850 40
BIOS Phoenix Technologies LTD V1.18 Phoenix Technologies LTD V1.18
Memory 4.00 GB DDR3 SDRAM 665MHz 4.00 GB DDR3 SDRAM 665MHz

Integer Performance

Acer Aspire 7551 Acer Aspire 7551
Integer 4003 4003
Blowfish
single-core scalar
1513 1513
Blowfish
multi-core scalar
6229 6229
Text Compress
single-core scalar
1904 1904
Text Compress
multi-core scalar
7023 7023
Text Decompress
single-core scalar
1843 1843
Text Decompress
multi-core scalar
8090 8090
Image Compress
single-core scalar
1087 1087
Image Compress
multi-core scalar
4200 4200
Image Decompress
single-core scalar
1183 1183
Image Decompress
multi-core scalar
4494 4494
Lua
single-core scalar
2228 2228
Lua
multi-core scalar
8242 8242

Floating Point Performance

Acer Aspire 7551 Acer Aspire 7551
Floating Point 4111 4111
Mandelbrot
single-core scalar
1574 1574
Mandelbrot
multi-core scalar
6128 6128
Dot Product
single-core scalar
1327 1327
Dot Product
single-core vector
2131 2131
Dot Product
multi-core scalar
5209 5209
Dot Product
multi-core vector
9321 9321
LU Decomposition
single-core scalar
988 988
LU Decomposition
multi-core scalar
1454 1454
Primality Test
single-core scalar
1650 1650
Primality Test
multi-core scalar
4450 4450
Sharpen Image
single-core scalar
1705 1705
Sharpen Image
multi-core scalar
6499 6499
Blur Image
single-core scalar
3149 3149
Blur Image
multi-core scalar
11979 11979

Memory Performance

Acer Aspire 7551 Acer Aspire 7551
Memory 1494 1494
Read Sequential
single-core scalar
1595 1595
Write Sequential
single-core scalar
2019 2019
Stdlib Allocate
single-core scalar
1077 1077
Stdlib Write
single-core scalar
1280 1280
Stdlib Copy
single-core scalar
1502 1502

Stream Performance

Acer Aspire 7551 Acer Aspire 7551
Stream 1131 1131
Stream Copy
single-core scalar
1214 1214
Stream Copy
single-core vector
1667 1667
Stream Scale
single-core scalar
1281 1281
Stream Scale
single-core vector
1590 1590
Stream Add
single-core scalar
487 487
Stream Add
single-core vector
1370 1370
Stream Triad
single-core scalar
458 458
Stream Triad
single-core vector
987 987