Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 12176 12176

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.8 (Build 10K549) Mac OS X 10.6.8 (Build 10K549)
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 36.00 GB 1066 MHz DDR3 36.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 10990 10990
Blowfish
single-core scalar
1541 1541
Blowfish
multi-core scalar
20043 20043
Text Compress
single-core scalar
1970 1970
Text Compress
multi-core scalar
19346 19346
Text Decompress
single-core scalar
2105 2105
Text Decompress
multi-core scalar
21044 21044
Image Compress
single-core scalar
1748 1748
Image Compress
multi-core scalar
17956 17956
Image Decompress
single-core scalar
1578 1578
Image Decompress
multi-core scalar
13182 13182
Lua
single-core scalar
3147 3147
Lua
multi-core scalar
28223 28223

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 20534 20534
Mandelbrot
single-core scalar
2125 2125
Mandelbrot
multi-core scalar
30122 30122
Dot Product
single-core scalar
3461 3461
Dot Product
single-core vector
3515 3515
Dot Product
multi-core scalar
27760 27760
Dot Product
multi-core vector
31866 31866
LU Decomposition
single-core scalar
744 744
LU Decomposition
multi-core scalar
5546 5546
Primality Test
single-core scalar
4392 4392
Primality Test
multi-core scalar
31530 31530
Sharpen Image
single-core scalar
5200 5200
Sharpen Image
multi-core scalar
58973 58973
Blur Image
single-core scalar
6243 6243
Blur Image
multi-core scalar
75999 75999

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3798 3798
Read Sequential
single-core scalar
3691 3691
Write Sequential
single-core scalar
5878 5878
Stdlib Allocate
single-core scalar
3000 3000
Stdlib Write
single-core scalar
2916 2916
Stdlib Copy
single-core scalar
3505 3505

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3834 3834
Stream Copy
single-core scalar
3741 3741
Stream Copy
single-core vector
5049 5049
Stream Scale
single-core scalar
4105 4105
Stream Scale
single-core vector
4960 4960
Stream Add
single-core scalar
1966 1966
Stream Add
single-core vector
5004 5004
Stream Triad
single-core scalar
2138 2138
Stream Triad
single-core vector
3712 3712