Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 14108 14108

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.7 (Build 10J869) Mac OS X 10.6.7 (Build 10J869)
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 64.00 GB 1066 MHz DDR3 64.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13487 13487
Blowfish
single-core scalar
1598 1598
Blowfish
multi-core scalar
20872 20872
Text Compress
single-core scalar
2268 2268
Text Compress
multi-core scalar
22724 22724
Text Decompress
single-core scalar
2316 2316
Text Decompress
multi-core scalar
24280 24280
Image Compress
single-core scalar
2129 2129
Image Compress
multi-core scalar
22615 22615
Image Decompress
single-core scalar
2232 2232
Image Decompress
multi-core scalar
22001 22001
Lua
single-core scalar
4029 4029
Lua
multi-core scalar
34786 34786

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 23380 23380
Mandelbrot
single-core scalar
2119 2119
Mandelbrot
multi-core scalar
29858 29858
Dot Product
single-core scalar
3451 3451
Dot Product
single-core vector
4129 4129
Dot Product
multi-core scalar
27723 27723
Dot Product
multi-core vector
46794 46794
LU Decomposition
single-core scalar
1359 1359
LU Decomposition
multi-core scalar
11462 11462
Primality Test
single-core scalar
5566 5566
Primality Test
multi-core scalar
43067 43067
Sharpen Image
single-core scalar
5325 5325
Sharpen Image
multi-core scalar
61008 61008
Blur Image
single-core scalar
6656 6656
Blur Image
multi-core scalar
78816 78816

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4001 4001
Read Sequential
single-core scalar
3922 3922
Write Sequential
single-core scalar
6520 6520
Stdlib Allocate
single-core scalar
3033 3033
Stdlib Write
single-core scalar
3041 3041
Stdlib Copy
single-core scalar
3490 3490

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4049 4049
Stream Copy
single-core scalar
3462 3462
Stream Scale
single-core scalar
3642 3642
Stream Add
single-core scalar
3884 3884
Stream Triad
single-core scalar
3914 3914