Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13276 13276

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.7.4 (Build 11E53) Mac OS X 10.7.4 (Build 11E53)
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 28.00 GB 1066 MHz DDR3 28.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13038 13038
Blowfish
single-core scalar
1521 1521
Blowfish
multi-core scalar
20232 20232
Text Compress
single-core scalar
2156 2156
Text Compress
multi-core scalar
22500 22500
Text Decompress
single-core scalar
2199 2199
Text Decompress
multi-core scalar
23766 23766
Image Compress
single-core scalar
2049 2049
Image Compress
multi-core scalar
21677 21677
Image Decompress
single-core scalar
2181 2181
Image Decompress
multi-core scalar
20417 20417
Lua
single-core scalar
3892 3892
Lua
multi-core scalar
33877 33877

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 21573 21573
Mandelbrot
single-core scalar
2018 2018
Mandelbrot
multi-core scalar
27492 27492
Dot Product
single-core scalar
3295 3295
Dot Product
single-core vector
3980 3980
Dot Product
multi-core scalar
27391 27391
Dot Product
multi-core vector
42275 42275
LU Decomposition
single-core scalar
1461 1461
LU Decomposition
multi-core scalar
6985 6985
Primality Test
single-core scalar
5143 5143
Primality Test
multi-core scalar
40473 40473
Sharpen Image
single-core scalar
4762 4762
Sharpen Image
multi-core scalar
57423 57423
Blur Image
single-core scalar
5995 5995
Blur Image
multi-core scalar
73332 73332

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3681 3681
Read Sequential
single-core scalar
3579 3579
Write Sequential
single-core scalar
6450 6450
Stdlib Allocate
single-core scalar
2561 2561
Stdlib Write
single-core scalar
2613 2613
Stdlib Copy
single-core scalar
3206 3206

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4260 4260
Stream Copy
single-core scalar
3726 3726
Stream Copy
single-core vector
5365 5365
Stream Scale
single-core scalar
3997 3997
Stream Scale
single-core vector
4904 4904
Stream Add
single-core scalar
3670 3670
Stream Add
single-core vector
5216 5216
Stream Triad
single-core scalar
3627 3627
Stream Triad
single-core vector
3575 3575