Dell Computer Corporation OptiPlex GX400 Dell Computer Corporation OptiPlex GX400
Geekbench 2 Score 1140 1140

System Information

Dell Computer Corporation OptiPlex GX400 Dell Computer Corporation OptiPlex GX400
Operating System Microsoft Windows XP Professional (32-bit) Microsoft Windows XP Professional (32-bit)
Model Dell Computer Corporation OptiPlex GX400 Dell Computer Corporation OptiPlex GX400
Processor Intel Pentium 4 511/520/521/620 @ 2.79 GHz
1 Processor, 1 Core
Intel Pentium 4 511/520/521/620 @ 2.79 GHz
1 Processor, 1 Core
Processor ID GenuineIntel Family 15 Model 2 Stepping 9 GenuineIntel Family 15 Model 2 Stepping 9
Processor Codename Northwood Northwood
Processor Package Socket 478 mPGA Socket 478 mPGA
L1 Instruction Cache 0 KB 0 KB
L1 Data Cache 8 KB 8 KB
L2 Cache 512 KB 512 KB
L3 Cache 0 KB 0 KB
Motherboard Dell Computer Corporation OptiPlex GX400 Dell Computer Corporation OptiPlex GX400
Northbridge Intel i850 A2 Intel i850 A2
Southbridge Intel 82801BA (ICH2) 04 Intel 82801BA (ICH2) 04
BIOS Dell Computer Corporation A09 Dell Computer Corporation A09
Memory 2.00 GB RDRAM 400MHz 2.00 GB RDRAM 400MHz

Integer Performance

Dell Computer Corporation OptiPlex GX400 Dell Computer Corporation OptiPlex GX400
Integer 1446 1446
Blowfish
single-core scalar
984 984
Blowfish
multi-core scalar
1044 1044
Text Compress
single-core scalar
1314 1314
Text Compress
multi-core scalar
1317 1317
Text Decompress
single-core scalar
1629 1629
Text Decompress
multi-core scalar
1690 1690
Image Compress
single-core scalar
1370 1370
Image Compress
multi-core scalar
1368 1368
Image Decompress
single-core scalar
1352 1352
Image Decompress
multi-core scalar
1396 1396
Lua
single-core scalar
1955 1955
Lua
multi-core scalar
1943 1943

Floating Point Performance

Dell Computer Corporation OptiPlex GX400 Dell Computer Corporation OptiPlex GX400
Floating Point 1124 1124
Mandelbrot
single-core scalar
1140 1140
Mandelbrot
multi-core scalar
1156 1156
Dot Product
single-core scalar
426 426
Dot Product
single-core vector
2532 2532
Dot Product
multi-core scalar
446 446
Dot Product
multi-core vector
3431 3431
LU Decomposition
single-core scalar
312 312
LU Decomposition
multi-core scalar
320 320
Primality Test
single-core scalar
1994 1994
Primality Test
multi-core scalar
1584 1584
Sharpen Image
single-core scalar
353 353
Sharpen Image
multi-core scalar
355 355
Blur Image
single-core scalar
844 844
Blur Image
multi-core scalar
848 848

Memory Performance

Dell Computer Corporation OptiPlex GX400 Dell Computer Corporation OptiPlex GX400
Memory 756 756
Read Sequential
single-core scalar
1265 1265
Write Sequential
single-core scalar
1066 1066
Stdlib Allocate
single-core scalar
522 522
Stdlib Write
single-core scalar
347 347
Stdlib Copy
single-core scalar
582 582

Stream Performance

Dell Computer Corporation OptiPlex GX400 Dell Computer Corporation OptiPlex GX400
Stream 900 900
Stream Copy
single-core scalar
821 821
Stream Copy
single-core vector
902 902
Stream Scale
single-core scalar
878 878
Stream Scale
single-core vector
897 897
Stream Add
single-core scalar
895 895
Stream Add
single-core vector
1047 1047
Stream Triad
single-core scalar
971 971
Stream Triad
single-core vector
794 794