Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 12082 12082

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.5.6 (Build 9G3553) Mac OS X 10.5.6 (Build 9G3553)
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.B03.0902231259 Apple Inc. MP41.88Z.0081.B03.0902231259
Memory 6.00 GB 1066 MHz DDR3 6.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 10551 10551
Blowfish
single-core scalar
1550 1550
Blowfish
multi-core scalar
19721 19721
Text Compress
single-core scalar
1969 1969
Text Compress
multi-core scalar
18853 18853
Text Decompress
single-core scalar
1984 1984
Text Decompress
multi-core scalar
20098 20098
Image Compress
single-core scalar
1745 1745
Image Compress
multi-core scalar
17337 17337
Image Decompress
single-core scalar
1463 1463
Image Decompress
multi-core scalar
11470 11470
Lua
single-core scalar
3107 3107
Lua
multi-core scalar
27326 27326

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 20608 20608
Mandelbrot
single-core scalar
2116 2116
Mandelbrot
multi-core scalar
29534 29534
Dot Product
single-core scalar
3448 3448
Dot Product
single-core vector
4087 4087
Dot Product
multi-core scalar
27472 27472
Dot Product
multi-core vector
35958 35958
LU Decomposition
single-core scalar
747 747
LU Decomposition
multi-core scalar
5899 5899
Primality Test
single-core scalar
3664 3664
Primality Test
multi-core scalar
28507 28507
Sharpen Image
single-core scalar
5061 5061
Sharpen Image
multi-core scalar
55805 55805
Blur Image
single-core scalar
6571 6571
Blur Image
multi-core scalar
79654 79654

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4042 4042
Read Sequential
single-core scalar
3885 3885
Write Sequential
single-core scalar
5902 5902
Stdlib Allocate
single-core scalar
3868 3868
Stdlib Write
single-core scalar
3026 3026
Stdlib Copy
single-core scalar
3529 3529

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3681 3681
Stream Copy
single-core scalar
3546 3546
Stream Copy
single-core vector
4987 4987
Stream Scale
single-core scalar
3828 3828
Stream Scale
single-core vector
4635 4635
Stream Add
single-core scalar
1931 1931
Stream Add
single-core vector
4803 4803
Stream Triad
single-core scalar
2075 2075
Stream Triad
single-core vector
3646 3646