Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 12091 12091

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.7 Mac OS X 10.6.7
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 32.00 GB 1066 MHz DDR3 32.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13329 13329
Blowfish
single-core scalar
1606 1606
Blowfish
multi-core scalar
21065 21065
Text Compress
single-core scalar
2274 2274
Text Compress
multi-core scalar
22756 22756
Text Decompress
single-core scalar
2325 2325
Text Decompress
multi-core scalar
24145 24145
Image Compress
single-core scalar
2149 2149
Image Compress
multi-core scalar
22284 22284
Image Decompress
single-core scalar
2267 2267
Image Decompress
multi-core scalar
21438 21438
Lua
single-core scalar
3744 3744
Lua
multi-core scalar
33905 33905

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 17538 17538
Mandelbrot
single-core scalar
2124 2124
Mandelbrot
multi-core scalar
29984 29984
Dot Product
single-core scalar
3480 3480
Dot Product
single-core vector
4195 4195
Dot Product
multi-core scalar
472 472
Dot Product
multi-core vector
722 722
LU Decomposition
single-core scalar
1559 1559
LU Decomposition
multi-core scalar
7664 7664
Primality Test
single-core scalar
5062 5062
Primality Test
multi-core scalar
41381 41381
Sharpen Image
single-core scalar
5345 5345
Sharpen Image
multi-core scalar
60380 60380
Blur Image
single-core scalar
6325 6325
Blur Image
multi-core scalar
76843 76843

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4122 4122
Read Sequential
single-core scalar
3964 3964
Write Sequential
single-core scalar
6654 6654
Stdlib Allocate
single-core scalar
3417 3417
Stdlib Write
single-core scalar
3014 3014
Stdlib Copy
single-core scalar
3565 3565

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4637 4637
Stream Copy
single-core scalar
4009 4009
Stream Copy
single-core vector
5596 5596
Stream Scale
single-core scalar
4131 4131
Stream Scale
single-core vector
5265 5265
Stream Add
single-core scalar
4306 4306
Stream Add
single-core vector
5407 5407
Stream Triad
single-core scalar
4418 4418
Stream Triad
single-core vector
3970 3970