Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 14121 14121

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.7 (Build 10J869) Mac OS X 10.6.7 (Build 10J869)
Model Mac Pro (Early 2009) Mac Pro (Early 2009)
Processor Intel Xeon E5520 @ 2.26 GHz
2 Processors, 8 Cores, 16 Threads
Intel Xeon E5520 @ 2.26 GHz
2 Processors, 8 Cores, 16 Threads
Processor ID GenuineIntel Family 6 Model 26 Stepping 5 GenuineIntel Family 6 Model 26 Stepping 5
L1 Instruction Cache 32 KB 32 KB
L1 Data Cache 32 KB 32 KB
L2 Cache 256 KB 256 KB
L3 Cache 8192 KB 8192 KB
Motherboard Apple Inc. Mac-F221BEC8 Apple Inc. Mac-F221BEC8
BIOS Apple Inc. MP41.88Z.0081.B07.0910130729 Apple Inc. MP41.88Z.0081.B07.0910130729
Memory 24.00 GB 1066 MHz DDR3 24.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13521 13521
Blowfish
single-core scalar
1598 1598
Blowfish
multi-core scalar
20926 20926
Text Compress
single-core scalar
2270 2270
Text Compress
multi-core scalar
22861 22861
Text Decompress
single-core scalar
2325 2325
Text Decompress
multi-core scalar
24410 24410
Image Compress
single-core scalar
2137 2137
Image Compress
multi-core scalar
22414 22414
Image Decompress
single-core scalar
2251 2251
Image Decompress
multi-core scalar
21778 21778
Lua
single-core scalar
3989 3989
Lua
multi-core scalar
35293 35293

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 23363 23363
Mandelbrot
single-core scalar
2120 2120
Mandelbrot
multi-core scalar
29796 29796
Dot Product
single-core scalar
3451 3451
Dot Product
single-core vector
4123 4123
Dot Product
multi-core scalar
27780 27780
Dot Product
multi-core vector
46645 46645
LU Decomposition
single-core scalar
1330 1330
LU Decomposition
multi-core scalar
11331 11331
Primality Test
single-core scalar
5524 5524
Primality Test
multi-core scalar
42913 42913
Sharpen Image
single-core scalar
5336 5336
Sharpen Image
multi-core scalar
60798 60798
Blur Image
single-core scalar
6697 6697
Blur Image
multi-core scalar
79239 79239

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4066 4066
Read Sequential
single-core scalar
3954 3954
Write Sequential
single-core scalar
6540 6540
Stdlib Allocate
single-core scalar
3208 3208
Stdlib Write
single-core scalar
3055 3055
Stdlib Copy
single-core scalar
3575 3575

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3986 3986
Stream Copy
single-core scalar
3427 3427
Stream Copy
single-core vector
4645 4645
Stream Scale
single-core scalar
3611 3611
Stream Scale
single-core vector
4332 4332
Stream Add
single-core scalar
3832 3832
Stream Add
single-core vector
4717 4717
Stream Triad
single-core scalar
3903 3903
Stream Triad
single-core vector
3425 3425