Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 12384 12384

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.6 (Build 10J567) Mac OS X 10.6.6 (Build 10J567)
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 12.00 GB 1066 MHz DDR3 12.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 11005 11005
Blowfish
single-core scalar
1548 1548
Blowfish
multi-core scalar
19796 19796
Text Compress
single-core scalar
1984 1984
Text Compress
multi-core scalar
19435 19435
Text Decompress
single-core scalar
2072 2072
Text Decompress
multi-core scalar
21044 21044
Image Compress
single-core scalar
1744 1744
Image Compress
multi-core scalar
18137 18137
Image Decompress
single-core scalar
1566 1566
Image Decompress
multi-core scalar
12631 12631
Lua
single-core scalar
3217 3217
Lua
multi-core scalar
28889 28889

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 21237 21237
Mandelbrot
single-core scalar
2116 2116
Mandelbrot
multi-core scalar
30227 30227
Dot Product
single-core scalar
3449 3449
Dot Product
single-core vector
4085 4085
Dot Product
multi-core scalar
28581 28581
Dot Product
multi-core vector
35919 35919
LU Decomposition
single-core scalar
734 734
LU Decomposition
multi-core scalar
5770 5770
Primality Test
single-core scalar
4475 4475
Primality Test
multi-core scalar
32365 32365
Sharpen Image
single-core scalar
5241 5241
Sharpen Image
multi-core scalar
58198 58198
Blur Image
single-core scalar
6692 6692
Blur Image
multi-core scalar
79473 79473

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3839 3839
Read Sequential
single-core scalar
3814 3814
Write Sequential
single-core scalar
5797 5797
Stdlib Allocate
single-core scalar
2945 2945
Stdlib Write
single-core scalar
3072 3072
Stdlib Copy
single-core scalar
3567 3567

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3316 3316
Stream Copy
single-core scalar
3229 3229
Stream Copy
single-core vector
4288 4288
Stream Scale
single-core scalar
3426 3426
Stream Scale
single-core vector
4155 4155
Stream Add
single-core scalar
1839 1839
Stream Add
single-core vector
4298 4298
Stream Triad
single-core scalar
2012 2012
Stream Triad
single-core vector
3283 3283