Dell Inc. OptiPlex 745 Dell Inc. OptiPlex 745
Geekbench 2 Score 1900 1900

System Information

Dell Inc. OptiPlex 745 Dell Inc. OptiPlex 745
Operating System Microsoft Windows 7 Professional (64-bit) Microsoft Windows 7 Professional (64-bit)
Model Dell Inc. OptiPlex 745 Dell Inc. OptiPlex 745
Processor Intel Pentium D 820/915/920 @ 2.80 GHz
1 Processor, 2 Cores
Intel Pentium D 820/915/920 @ 2.80 GHz
1 Processor, 2 Cores
Processor ID GenuineIntel Family 15 Model 4 Stepping 7 GenuineIntel Family 15 Model 4 Stepping 7
Processor Codename SmithField SmithField
Processor Package Socket 775 LGA Socket 775 LGA
L1 Instruction Cache 0 KB 0 KB
L1 Data Cache 16 KB x 2 16 KB x 2
L2 Cache 1024 KB x 2 1024 KB x 2
L3 Cache 0 KB 0 KB
Motherboard Dell Inc. 0RF705 Dell Inc. 0RF705
Northbridge Intel Q965 C1 Intel Q965 C1
Southbridge Intel 82801HB/HR (ICH8/R) B0 Intel 82801HB/HR (ICH8/R) B0
BIOS Dell Inc. 2.4.1 Dell Inc. 2.4.1
Memory 4.00 GB DDR2 SDRAM -1MHz 4.00 GB DDR2 SDRAM -1MHz

Integer Performance

Dell Inc. OptiPlex 745 Dell Inc. OptiPlex 745
Integer 2140 2140
Blowfish
single-core scalar
1476 1476
Blowfish
multi-core scalar
2911 2911
Text Compress
single-core scalar
1263 1263
Text Compress
multi-core scalar
2244 2244
Text Decompress
single-core scalar
1405 1405
Text Decompress
multi-core scalar
2705 2705
Image Compress
single-core scalar
1184 1184
Image Compress
multi-core scalar
2242 2242
Image Decompress
single-core scalar
1433 1433
Image Decompress
multi-core scalar
2757 2757
Lua
single-core scalar
2092 2092
Lua
multi-core scalar
3969 3969

Floating Point Performance

Dell Inc. OptiPlex 745 Dell Inc. OptiPlex 745
Floating Point 1755 1755
Mandelbrot
single-core scalar
934 934
Mandelbrot
multi-core scalar
1891 1891
Dot Product
single-core scalar
391 391
Dot Product
single-core vector
2598 2598
Dot Product
multi-core scalar
696 696
Dot Product
multi-core vector
4682 4682
LU Decomposition
single-core scalar
782 782
LU Decomposition
multi-core scalar
895 895
Primality Test
single-core scalar
1847 1847
Primality Test
multi-core scalar
2583 2583
Sharpen Image
single-core scalar
767 767
Sharpen Image
multi-core scalar
1402 1402
Blur Image
single-core scalar
1752 1752
Blur Image
multi-core scalar
3358 3358

Memory Performance

Dell Inc. OptiPlex 745 Dell Inc. OptiPlex 745
Memory 1763 1763
Read Sequential
single-core scalar
2829 2829
Write Sequential
single-core scalar
2706 2706
Stdlib Allocate
single-core scalar
1178 1178
Stdlib Write
single-core scalar
858 858
Stdlib Copy
single-core scalar
1247 1247

Stream Performance

Dell Inc. OptiPlex 745 Dell Inc. OptiPlex 745
Stream 1850 1850
Stream Copy
single-core scalar
1828 1828
Stream Copy
single-core vector
1969 1969
Stream Scale
single-core scalar
1845 1845
Stream Scale
single-core vector
1773 1773
Stream Add
single-core scalar
1808 1808
Stream Add
single-core vector
2087 2087
Stream Triad
single-core scalar
1965 1965
Stream Triad
single-core vector
1527 1527