Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13771 13771

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 16.00 GB 1066 MHz DDR3 16.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13162 13162
Blowfish
single-core scalar
1603 1603
Blowfish
multi-core scalar
20984 20984
Text Compress
single-core scalar
2277 2277
Text Compress
multi-core scalar
22777 22777
Text Decompress
single-core scalar
2312 2312
Text Decompress
multi-core scalar
24312 24312
Image Compress
single-core scalar
2133 2133
Image Compress
multi-core scalar
22206 22206
Image Decompress
single-core scalar
2275 2275
Image Decompress
multi-core scalar
17838 17838
Lua
single-core scalar
4079 4079
Lua
multi-core scalar
35150 35150

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22505 22505
Mandelbrot
single-core scalar
2127 2127
Mandelbrot
multi-core scalar
29967 29967
Dot Product
single-core scalar
3481 3481
Dot Product
single-core vector
4196 4196
Dot Product
multi-core scalar
27842 27842
Dot Product
multi-core vector
43662 43662
LU Decomposition
single-core scalar
1542 1542
LU Decomposition
multi-core scalar
7169 7169
Primality Test
single-core scalar
5295 5295
Primality Test
multi-core scalar
42985 42985
Sharpen Image
single-core scalar
5336 5336
Sharpen Image
multi-core scalar
59311 59311
Blur Image
single-core scalar
6318 6318
Blur Image
multi-core scalar
75851 75851

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4080 4080
Read Sequential
single-core scalar
3983 3983
Write Sequential
single-core scalar
6999 6999
Stdlib Allocate
single-core scalar
2810 2810
Stdlib Write
single-core scalar
3037 3037
Stdlib Copy
single-core scalar
3574 3574

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4716 4716
Stream Copy
single-core scalar
4113 4113
Stream Copy
single-core vector
5612 5612
Stream Scale
single-core scalar
4249 4249
Stream Scale
single-core vector
5237 5237
Stream Add
single-core scalar
4447 4447
Stream Add
single-core vector
5459 5459
Stream Triad
single-core scalar
4620 4620
Stream Triad
single-core vector
3992 3992