Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 11717 11717

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.2 (Build 10C540) Mac OS X 10.6.2 (Build 10C540)
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 16.00 GB 1066 MHz DDR3 16.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 9352 9352
Blowfish
single-core scalar
1509 1509
Blowfish
multi-core scalar
14807 14807
Text Compress
single-core scalar
1766 1766
Text Compress
multi-core scalar
16348 16348
Text Decompress
single-core scalar
1993 1993
Text Decompress
multi-core scalar
20830 20830
Image Compress
single-core scalar
1596 1596
Image Compress
multi-core scalar
14872 14872
Image Decompress
single-core scalar
1486 1486
Image Decompress
multi-core scalar
10884 10884
Lua
single-core scalar
2666 2666
Lua
multi-core scalar
23475 23475

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 20806 20806
Mandelbrot
single-core scalar
2071 2071
Mandelbrot
multi-core scalar
25933 25933
Dot Product
single-core scalar
3374 3374
Dot Product
single-core vector
4063 4063
Dot Product
multi-core scalar
26674 26674
Dot Product
multi-core vector
39205 39205
LU Decomposition
single-core scalar
689 689
LU Decomposition
multi-core scalar
5092 5092
Primality Test
single-core scalar
4580 4580
Primality Test
multi-core scalar
32123 32123
Sharpen Image
single-core scalar
5409 5409
Sharpen Image
multi-core scalar
57303 57303
Blur Image
single-core scalar
6115 6115
Blur Image
multi-core scalar
78659 78659

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3948 3948
Read Sequential
single-core scalar
4239 4239
Write Sequential
single-core scalar
6512 6512
Stdlib Allocate
single-core scalar
2755 2755
Stdlib Write
single-core scalar
2854 2854
Stdlib Copy
single-core scalar
3383 3383

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3730 3730
Stream Copy
single-core scalar
3352 3352
Stream Copy
single-core vector
4766 4766
Stream Scale
single-core scalar
3462 3462
Stream Scale
single-core vector
4158 4158
Stream Add
single-core scalar
3417 3417
Stream Add
single-core vector
4420 4420
Stream Triad
single-core scalar
3038 3038
Stream Triad
single-core vector
3229 3229