Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13575 13575

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.8.2 (Build 12C60) Mac OS X 10.8.2 (Build 12C60)
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 x 4 32 KB x 4
L1 Data Cache 32 KB x 4 32 KB x 4
L2 Cache 256 KB x 4 256 KB x 4
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 24.00 GB 1066 MHz DDR3 24.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 12942 12942
Blowfish
single-core scalar
1593 1593
Blowfish
multi-core scalar
20742 20742
Text Compress
single-core scalar
2273 2273
Text Compress
multi-core scalar
22524 22524
Text Decompress
single-core scalar
2320 2320
Text Decompress
multi-core scalar
24105 24105
Image Compress
single-core scalar
2130 2130
Image Compress
multi-core scalar
21702 21702
Image Decompress
single-core scalar
2265 2265
Image Decompress
multi-core scalar
19417 19417
Lua
single-core scalar
3634 3634
Lua
multi-core scalar
32600 32600

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22201 22201
Mandelbrot
single-core scalar
2127 2127
Mandelbrot
multi-core scalar
29124 29124
Dot Product
single-core scalar
3474 3474
Dot Product
single-core vector
4194 4194
Dot Product
multi-core scalar
27614 27614
Dot Product
multi-core vector
42838 42838
LU Decomposition
single-core scalar
1531 1531
LU Decomposition
multi-core scalar
6925 6925
Primality Test
single-core scalar
5399 5399
Primality Test
multi-core scalar
41820 41820
Sharpen Image
single-core scalar
5319 5319
Sharpen Image
multi-core scalar
58794 58794
Blur Image
single-core scalar
6314 6314
Blur Image
multi-core scalar
75354 75354

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4033 4033
Read Sequential
single-core scalar
3963 3963
Write Sequential
single-core scalar
6720 6720
Stdlib Allocate
single-core scalar
2916 2916
Stdlib Write
single-core scalar
3008 3008
Stdlib Copy
single-core scalar
3560 3560

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4686 4686
Stream Copy
single-core scalar
4014 4014
Stream Copy
single-core vector
5537 5537
Stream Scale
single-core scalar
4598 4598
Stream Scale
single-core vector
5261 5261
Stream Add
single-core scalar
4289 4289
Stream Add
single-core vector
5428 5428
Stream Triad
single-core scalar
4395 4395
Stream Triad
single-core vector
3972 3972