Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13424 13424

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 16.00 GB 1066 MHz DDR3 16.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 12641 12641
Blowfish
single-core scalar
1588 1588
Blowfish
multi-core scalar
19254 19254
Text Compress
single-core scalar
2247 2247
Text Compress
multi-core scalar
21338 21338
Text Decompress
single-core scalar
2286 2286
Text Decompress
multi-core scalar
23713 23713
Image Compress
single-core scalar
2118 2118
Image Compress
multi-core scalar
21095 21095
Image Decompress
single-core scalar
2223 2223
Image Decompress
multi-core scalar
18501 18501
Lua
single-core scalar
4025 4025
Lua
multi-core scalar
33308 33308

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22267 22267
Mandelbrot
single-core scalar
2098 2098
Mandelbrot
multi-core scalar
27396 27396
Dot Product
single-core scalar
3403 3403
Dot Product
single-core vector
4102 4102
Dot Product
multi-core scalar
27086 27086
Dot Product
multi-core vector
44438 44438
LU Decomposition
single-core scalar
1437 1437
LU Decomposition
multi-core scalar
10662 10662
Primality Test
single-core scalar
5438 5438
Primality Test
multi-core scalar
40771 40771
Sharpen Image
single-core scalar
5308 5308
Sharpen Image
multi-core scalar
57599 57599
Blur Image
single-core scalar
6575 6575
Blur Image
multi-core scalar
75426 75426

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4015 4015
Read Sequential
single-core scalar
3887 3887
Write Sequential
single-core scalar
6484 6484
Stdlib Allocate
single-core scalar
3194 3194
Stdlib Write
single-core scalar
2992 2992
Stdlib Copy
single-core scalar
3520 3520

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4037 4037
Stream Copy
single-core scalar
3564 3564
Stream Copy
single-core vector
4827 4827
Stream Scale
single-core scalar
3705 3705
Stream Scale
single-core vector
4515 4515
Stream Add
single-core scalar
3291 3291
Stream Add
single-core vector
4923 4923
Stream Triad
single-core scalar
3878 3878
Stream Triad
single-core vector
3600 3600