Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 11896 11896

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.5.6 (Build 9G3553) Mac OS X 10.5.6 (Build 9G3553)
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.B03.0902231259 Apple Inc. MP41.88Z.0081.B03.0902231259
Memory 6.00 GB 1066 MHz DDR3 6.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 9933 9933
Blowfish
single-core scalar
1546 1546
Blowfish
multi-core scalar
19543 19543
Text Compress
single-core scalar
1978 1978
Text Compress
multi-core scalar
18933 18933
Text Decompress
single-core scalar
2033 2033
Text Decompress
multi-core scalar
20363 20363
Image Compress
single-core scalar
1756 1756
Image Compress
multi-core scalar
17286 17286
Image Decompress
single-core scalar
1468 1468
Image Decompress
multi-core scalar
11820 11820
Lua
single-core scalar
3129 3129
Lua
multi-core scalar
19344 19344

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 20786 20786
Mandelbrot
single-core scalar
2121 2121
Mandelbrot
multi-core scalar
29585 29585
Dot Product
single-core scalar
3452 3452
Dot Product
single-core vector
4106 4106
Dot Product
multi-core scalar
27658 27658
Dot Product
multi-core vector
35541 35541
LU Decomposition
single-core scalar
773 773
LU Decomposition
multi-core scalar
6043 6043
Primality Test
single-core scalar
3673 3673
Primality Test
multi-core scalar
28564 28564
Sharpen Image
single-core scalar
5099 5099
Sharpen Image
multi-core scalar
58238 58238
Blur Image
single-core scalar
6597 6597
Blur Image
multi-core scalar
79554 79554

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3870 3870
Read Sequential
single-core scalar
3860 3860
Write Sequential
single-core scalar
5898 5898
Stdlib Allocate
single-core scalar
2966 2966
Stdlib Write
single-core scalar
3079 3079
Stdlib Copy
single-core scalar
3547 3547

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3707 3707
Stream Copy
single-core scalar
3400 3400
Stream Copy
single-core vector
4843 4843
Stream Scale
single-core scalar
4152 4152
Stream Scale
single-core vector
4579 4579
Stream Add
single-core scalar
1928 1928
Stream Add
single-core vector
4878 4878
Stream Triad
single-core scalar
2160 2160
Stream Triad
single-core vector
3720 3720