Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 11833 11833

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.1 (Build 10B504) Mac OS X 10.6.1 (Build 10B504)
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.B04.0903051113 Apple Inc. MP41.88Z.0081.B04.0903051113
Memory 9.00 GB 1066 MHz DDR3 9.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 10473 10473
Blowfish
single-core scalar
1551 1551
Blowfish
multi-core scalar
19365 19365
Text Compress
single-core scalar
1979 1979
Text Compress
multi-core scalar
19419 19419
Text Decompress
single-core scalar
2028 2028
Text Decompress
multi-core scalar
20706 20706
Image Compress
single-core scalar
1756 1756
Image Compress
multi-core scalar
16639 16639
Image Decompress
single-core scalar
1580 1580
Image Decompress
multi-core scalar
12013 12013
Lua
single-core scalar
3139 3139
Lua
multi-core scalar
25510 25510

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 20119 20119
Mandelbrot
single-core scalar
2121 2121
Mandelbrot
multi-core scalar
30293 30293
Dot Product
single-core scalar
3451 3451
Dot Product
single-core vector
4097 4097
Dot Product
multi-core scalar
26499 26499
Dot Product
multi-core vector
32698 32698
LU Decomposition
single-core scalar
744 744
LU Decomposition
multi-core scalar
5782 5782
Primality Test
single-core scalar
4539 4539
Primality Test
multi-core scalar
31957 31957
Sharpen Image
single-core scalar
5267 5267
Sharpen Image
multi-core scalar
52247 52247
Blur Image
single-core scalar
6663 6663
Blur Image
multi-core scalar
75310 75310

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3802 3802
Read Sequential
single-core scalar
3903 3903
Write Sequential
single-core scalar
5609 5609
Stdlib Allocate
single-core scalar
2872 2872
Stdlib Write
single-core scalar
3064 3064
Stdlib Copy
single-core scalar
3563 3563

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3657 3657
Stream Copy
single-core scalar
3513 3513
Stream Copy
single-core vector
4770 4770
Stream Scale
single-core scalar
3894 3894
Stream Scale
single-core vector
4619 4619
Stream Add
single-core scalar
1952 1952
Stream Add
single-core vector
4811 4811
Stream Triad
single-core scalar
2121 2121
Stream Triad
single-core vector
3577 3577