Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 12245 12245

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.7.5 (Build 11G63b) Mac OS X 10.7.5 (Build 11G63b)
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 x 4 32 KB x 4
L1 Data Cache 32 KB x 4 32 KB x 4
L2 Cache 256 KB x 4 256 KB x 4
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 14.00 GB 1066 MHz DDR3 14.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 10872 10872
Blowfish
single-core scalar
1550 1550
Blowfish
multi-core scalar
19858 19858
Text Compress
single-core scalar
1960 1960
Text Compress
multi-core scalar
19554 19554
Text Decompress
single-core scalar
2073 2073
Text Decompress
multi-core scalar
21279 21279
Image Compress
single-core scalar
1756 1756
Image Compress
multi-core scalar
18048 18048
Image Decompress
single-core scalar
1583 1583
Image Decompress
multi-core scalar
14057 14057
Lua
single-core scalar
3143 3143
Lua
multi-core scalar
25603 25603

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 20809 20809
Mandelbrot
single-core scalar
2125 2125
Mandelbrot
multi-core scalar
30520 30520
Dot Product
single-core scalar
3480 3480
Dot Product
single-core vector
3524 3524
Dot Product
multi-core scalar
27863 27863
Dot Product
multi-core vector
32154 32154
LU Decomposition
single-core scalar
742 742
LU Decomposition
multi-core scalar
5549 5549
Primality Test
single-core scalar
4422 4422
Primality Test
multi-core scalar
31752 31752
Sharpen Image
single-core scalar
5140 5140
Sharpen Image
multi-core scalar
60197 60197
Blur Image
single-core scalar
6247 6247
Blur Image
multi-core scalar
77613 77613

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3800 3800
Read Sequential
single-core scalar
3833 3833
Write Sequential
single-core scalar
5773 5773
Stdlib Allocate
single-core scalar
2866 2866
Stdlib Write
single-core scalar
2992 2992
Stdlib Copy
single-core scalar
3538 3538

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3969 3969
Stream Copy
single-core scalar
3903 3903
Stream Copy
single-core vector
5270 5270
Stream Scale
single-core scalar
4334 4334
Stream Scale
single-core vector
5020 5020
Stream Add
single-core scalar
2017 2017
Stream Add
single-core vector
5188 5188
Stream Triad
single-core scalar
2181 2181
Stream Triad
single-core vector
3840 3840