Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 12128 12128

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.10.2 (Build 14C1514) Mac OS X 10.10.2 (Build 14C1514)
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 48.00 GB 1066 MHz DDR3 48.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 10914 10914
Blowfish
single-core scalar
1558 1558
Blowfish
multi-core scalar
20123 20123
Text Compress
single-core scalar
1985 1985
Text Compress
multi-core scalar
19374 19374
Text Decompress
single-core scalar
1958 1958
Text Decompress
multi-core scalar
20268 20268
Image Compress
single-core scalar
1781 1781
Image Compress
multi-core scalar
18105 18105
Image Decompress
single-core scalar
1603 1603
Image Decompress
multi-core scalar
13862 13862
Lua
single-core scalar
3057 3057
Lua
multi-core scalar
27303 27303

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 20477 20477
Mandelbrot
single-core scalar
2127 2127
Mandelbrot
multi-core scalar
29818 29818
Dot Product
single-core scalar
3483 3483
Dot Product
single-core vector
3532 3532
Dot Product
multi-core scalar
27922 27922
Dot Product
multi-core vector
32068 32068
LU Decomposition
single-core scalar
747 747
LU Decomposition
multi-core scalar
4234 4234
Primality Test
single-core scalar
4556 4556
Primality Test
multi-core scalar
31983 31983
Sharpen Image
single-core scalar
5250 5250
Sharpen Image
multi-core scalar
57508 57508
Blur Image
single-core scalar
6262 6262
Blur Image
multi-core scalar
77196 77196

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3511 3511
Read Sequential
single-core scalar
3732 3732
Write Sequential
single-core scalar
5943 5943
Stdlib Allocate
single-core scalar
2700 2700
Stdlib Write
single-core scalar
2349 2349
Stdlib Copy
single-core scalar
2833 2833

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4395 4395
Stream Copy
single-core scalar
3982 3982
Stream Copy
single-core vector
6047 6047
Stream Scale
single-core scalar
4434 4434
Stream Scale
single-core vector
5891 5891
Stream Add
single-core scalar
2035 2035
Stream Add
single-core vector
6066 6066
Stream Triad
single-core scalar
2203 2203
Stream Triad
single-core vector
4505 4505