Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13662 13662

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 13083 13083
Blowfish
single-core scalar
1601 1601
Blowfish
multi-core scalar
20898 20898
Text Compress
single-core scalar
2268 2268
Text Compress
multi-core scalar
22740 22740
Text Decompress
single-core scalar
2332 2332
Text Decompress
multi-core scalar
24295 24295
Image Compress
single-core scalar
2135 2135
Image Compress
multi-core scalar
22916 22916
Image Decompress
single-core scalar
2233 2233
Image Decompress
multi-core scalar
16556 16556
Lua
single-core scalar
4042 4042
Lua
multi-core scalar
34987 34987

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22473 22473
Mandelbrot
single-core scalar
2119 2119
Mandelbrot
multi-core scalar
29789 29789
Dot Product
single-core scalar
3450 3450
Dot Product
single-core vector
4141 4141
Dot Product
multi-core scalar
27786 27786
Dot Product
multi-core vector
46567 46567
LU Decomposition
single-core scalar
1394 1394
LU Decomposition
multi-core scalar
11496 11496
Primality Test
single-core scalar
5533 5533
Primality Test
multi-core scalar
43583 43583
Sharpen Image
single-core scalar
5329 5329
Sharpen Image
multi-core scalar
53659 53659
Blur Image
single-core scalar
6663 6663
Blur Image
multi-core scalar
73115 73115

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4085 4085
Read Sequential
single-core scalar
4007 4007
Write Sequential
single-core scalar
6531 6531
Stdlib Allocate
single-core scalar
3319 3319
Stdlib Write
single-core scalar
3053 3053
Stdlib Copy
single-core scalar
3515 3515

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4006 4006
Stream Copy
single-core scalar
3423 3423
Stream Copy
single-core vector
4769 4769
Stream Scale
single-core scalar
3537 3537
Stream Scale
single-core vector
4522 4522
Stream Add
single-core scalar
3849 3849
Stream Add
single-core vector
4688 4688
Stream Triad
single-core scalar
3834 3834
Stream Triad
single-core vector
3426 3426