Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 12473 12473

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.3 (Build 10D573) Mac OS X 10.6.3 (Build 10D573)
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 14.00 GB 1066 MHz DDR3 14.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 10895 10895
Blowfish
single-core scalar
1538 1538
Blowfish
multi-core scalar
18858 18858
Text Compress
single-core scalar
1977 1977
Text Compress
multi-core scalar
19029 19029
Text Decompress
single-core scalar
2027 2027
Text Decompress
multi-core scalar
20649 20649
Image Compress
single-core scalar
1752 1752
Image Compress
multi-core scalar
17793 17793
Image Decompress
single-core scalar
1569 1569
Image Decompress
multi-core scalar
13450 13450
Lua
single-core scalar
3286 3286
Lua
multi-core scalar
28819 28819

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 21555 21555
Mandelbrot
single-core scalar
2117 2117
Mandelbrot
multi-core scalar
30236 30236
Dot Product
single-core scalar
3455 3455
Dot Product
single-core vector
4102 4102
Dot Product
multi-core scalar
27766 27766
Dot Product
multi-core vector
35942 35942
LU Decomposition
single-core scalar
713 713
LU Decomposition
multi-core scalar
5841 5841
Primality Test
single-core scalar
4548 4548
Primality Test
multi-core scalar
32645 32645
Sharpen Image
single-core scalar
5260 5260
Sharpen Image
multi-core scalar
60604 60604
Blur Image
single-core scalar
6681 6681
Blur Image
multi-core scalar
81862 81862

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3839 3839
Read Sequential
single-core scalar
3811 3811
Write Sequential
single-core scalar
5820 5820
Stdlib Allocate
single-core scalar
2905 2905
Stdlib Write
single-core scalar
3085 3085
Stdlib Copy
single-core scalar
3577 3577

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3477 3477
Stream Copy
single-core scalar
3425 3425
Stream Copy
single-core vector
4519 4519
Stream Scale
single-core scalar
3596 3596
Stream Scale
single-core vector
4336 4336
Stream Add
single-core scalar
1871 1871
Stream Add
single-core vector
4738 4738
Stream Triad
single-core scalar
2037 2037
Stream Triad
single-core vector
3297 3297