Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13946 13946

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.6 (Build 10J567) Mac OS X 10.6.6 (Build 10J567)
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 14.00 GB 1066 MHz DDR3 14.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13307 13307
Blowfish
single-core scalar
1601 1601
Blowfish
multi-core scalar
20893 20893
Text Compress
single-core scalar
2265 2265
Text Compress
multi-core scalar
22605 22605
Text Decompress
single-core scalar
2324 2324
Text Decompress
multi-core scalar
24321 24321
Image Compress
single-core scalar
2136 2136
Image Compress
multi-core scalar
22691 22691
Image Decompress
single-core scalar
2229 2229
Image Decompress
multi-core scalar
19442 19442
Lua
single-core scalar
4044 4044
Lua
multi-core scalar
35133 35133

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 23056 23056
Mandelbrot
single-core scalar
2120 2120
Mandelbrot
multi-core scalar
29713 29713
Dot Product
single-core scalar
3448 3448
Dot Product
single-core vector
4131 4131
Dot Product
multi-core scalar
27761 27761
Dot Product
multi-core vector
46752 46752
LU Decomposition
single-core scalar
1355 1355
LU Decomposition
multi-core scalar
11421 11421
Primality Test
single-core scalar
5515 5515
Primality Test
multi-core scalar
43073 43073
Sharpen Image
single-core scalar
5229 5229
Sharpen Image
multi-core scalar
59074 59074
Blur Image
single-core scalar
6349 6349
Blur Image
multi-core scalar
76855 76855

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4111 4111
Read Sequential
single-core scalar
3977 3977
Write Sequential
single-core scalar
6538 6538
Stdlib Allocate
single-core scalar
3370 3370
Stdlib Write
single-core scalar
3079 3079
Stdlib Copy
single-core scalar
3595 3595

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3969 3969
Stream Copy
single-core scalar
3450 3450
Stream Copy
single-core vector
4747 4747
Stream Scale
single-core scalar
3492 3492
Stream Scale
single-core vector
4342 4342
Stream Add
single-core scalar
3787 3787
Stream Add
single-core vector
4696 4696
Stream Triad
single-core scalar
3811 3811
Stream Triad
single-core vector
3432 3432