MacPro2,1 MacPro2,1
Geekbench 2 Score 2187 2187

System Information

MacPro2,1 MacPro2,1
Operating System Mac OS X 10.5.8 (Build 9L30) Mac OS X 10.5.8 (Build 9L30)
Model MacPro2,1 MacPro2,1
Processor Intel Pentium D 820/915/920 @ 2.83 GHz
1 Processor, 2 Cores
Intel Pentium D 820/915/920 @ 2.83 GHz
1 Processor, 2 Cores
Processor ID GenuineIntel Family 15 Model 4 Stepping 7 GenuineIntel Family 15 Model 4 Stepping 7
L1 Instruction Cache 0 KB 0 KB
L1 Data Cache 16 KB 16 KB
L2 Cache 512 KB 512 KB
L3 Cache 0 KB 0 KB
Motherboard Apple Computer, Inc. Mac-F4208DC8 x.x Apple Computer, Inc. Mac-F4208DC8 x.x
BIOS Apple Computer, Inc. MP21.88Z.005C.B01.0608221120 Apple Computer, Inc. MP21.88Z.005C.B01.0608221120
Memory 4.00 GB 800 MHz RAM 4.00 GB 800 MHz RAM

Integer Performance

MacPro2,1 MacPro2,1
Integer 1910 1910
Blowfish
single-core scalar
1804 1804
Blowfish
multi-core scalar
3795 3795
Text Compress
single-core scalar
1149 1149
Text Compress
multi-core scalar
2012 2012
Text Decompress
single-core scalar
1167 1167
Text Decompress
multi-core scalar
2196 2196
Image Compress
single-core scalar
1078 1078
Image Compress
multi-core scalar
2002 2002
Image Decompress
single-core scalar
1027 1027
Image Decompress
multi-core scalar
1954 1954
Lua
single-core scalar
1694 1694
Lua
multi-core scalar
3044 3044

Floating Point Performance

MacPro2,1 MacPro2,1
Floating Point 2660 2660
Mandelbrot
single-core scalar
1114 1114
Mandelbrot
multi-core scalar
2068 2068
Dot Product
single-core scalar
2176 2176
Dot Product
single-core vector
1409 1409
Dot Product
multi-core scalar
4361 4361
Dot Product
multi-core vector
3119 3119
LU Decomposition
single-core scalar
524 524
LU Decomposition
multi-core scalar
1045 1045
Primality Test
single-core scalar
1617 1617
Primality Test
multi-core scalar
2339 2339
Sharpen Image
single-core scalar
2567 2567
Sharpen Image
multi-core scalar
4840 4840
Blur Image
single-core scalar
3547 3547
Blur Image
multi-core scalar
6526 6526

Memory Performance

MacPro2,1 MacPro2,1
Memory 2028 2028
Read Sequential
single-core scalar
2676 2676
Write Sequential
single-core scalar
2442 2442
Stdlib Allocate
single-core scalar
1068 1068
Stdlib Write
single-core scalar
1853 1853
Stdlib Copy
single-core scalar
2104 2104

Stream Performance

MacPro2,1 MacPro2,1
Stream 1828 1828
Stream Copy
single-core scalar
1729 1729
Stream Copy
single-core vector
2076 2076
Stream Scale
single-core scalar
1934 1934
Stream Scale
single-core vector
2161 2161
Stream Add
single-core scalar
1216 1216
Stream Add
single-core vector
2375 2375
Stream Triad
single-core scalar
1348 1348
Stream Triad
single-core vector
1789 1789