Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 12101 12101

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.4 (Build 10F569) Mac OS X 10.6.4 (Build 10F569)
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 6.00 GB 1066 MHz DDR3 6.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 10469 10469
Blowfish
single-core scalar
1547 1547
Blowfish
multi-core scalar
19828 19828
Text Compress
single-core scalar
1975 1975
Text Compress
multi-core scalar
19435 19435
Text Decompress
single-core scalar
2034 2034
Text Decompress
multi-core scalar
20668 20668
Image Compress
single-core scalar
1752 1752
Image Compress
multi-core scalar
18010 18010
Image Decompress
single-core scalar
1526 1526
Image Decompress
multi-core scalar
11978 11978
Lua
single-core scalar
3286 3286
Lua
multi-core scalar
23592 23592

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 20960 20960
Mandelbrot
single-core scalar
2120 2120
Mandelbrot
multi-core scalar
30120 30120
Dot Product
single-core scalar
3447 3447
Dot Product
single-core vector
4101 4101
Dot Product
multi-core scalar
27632 27632
Dot Product
multi-core vector
35597 35597
LU Decomposition
single-core scalar
715 715
LU Decomposition
multi-core scalar
5830 5830
Primality Test
single-core scalar
4535 4535
Primality Test
multi-core scalar
32407 32407
Sharpen Image
single-core scalar
5252 5252
Sharpen Image
multi-core scalar
55687 55687
Blur Image
single-core scalar
6655 6655
Blur Image
multi-core scalar
79354 79354

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3815 3815
Read Sequential
single-core scalar
3836 3836
Write Sequential
single-core scalar
5805 5805
Stdlib Allocate
single-core scalar
2988 2988
Stdlib Write
single-core scalar
3016 3016
Stdlib Copy
single-core scalar
3431 3431

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3384 3384
Stream Copy
single-core scalar
3184 3184
Stream Copy
single-core vector
4350 4350
Stream Scale
single-core scalar
3573 3573
Stream Scale
single-core vector
4174 4174
Stream Add
single-core scalar
1884 1884
Stream Add
single-core vector
4524 4524
Stream Triad
single-core scalar
2032 2032
Stream Triad
single-core vector
3351 3351