Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 12062 12062

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.8 (Build 10K549) Mac OS X 10.6.8 (Build 10K549)
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 16.00 GB 1066 MHz DDR3 16.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 10480 10480
Blowfish
single-core scalar
1554 1554
Blowfish
multi-core scalar
20189 20189
Text Compress
single-core scalar
1975 1975
Text Compress
multi-core scalar
19651 19651
Text Decompress
single-core scalar
2020 2020
Text Decompress
multi-core scalar
20770 20770
Image Compress
single-core scalar
1758 1758
Image Compress
multi-core scalar
17516 17516
Image Decompress
single-core scalar
1584 1584
Image Decompress
multi-core scalar
13424 13424
Lua
single-core scalar
3126 3126
Lua
multi-core scalar
22194 22194

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 20627 20627
Mandelbrot
single-core scalar
2128 2128
Mandelbrot
multi-core scalar
30568 30568
Dot Product
single-core scalar
3482 3482
Dot Product
single-core vector
3530 3530
Dot Product
multi-core scalar
27941 27941
Dot Product
multi-core vector
32002 32002
LU Decomposition
single-core scalar
746 746
LU Decomposition
multi-core scalar
5626 5626
Primality Test
single-core scalar
4442 4442
Primality Test
multi-core scalar
31709 31709
Sharpen Image
single-core scalar
5167 5167
Sharpen Image
multi-core scalar
59737 59737
Blur Image
single-core scalar
6244 6244
Blur Image
multi-core scalar
75467 75467

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3874 3874
Read Sequential
single-core scalar
3822 3822
Write Sequential
single-core scalar
5958 5958
Stdlib Allocate
single-core scalar
2892 2892
Stdlib Write
single-core scalar
3078 3078
Stdlib Copy
single-core scalar
3622 3622

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4001 4001
Stream Copy
single-core scalar
3920 3920
Stream Copy
single-core vector
5277 5277
Stream Scale
single-core scalar
4355 4355
Stream Scale
single-core vector
5109 5109
Stream Add
single-core scalar
2031 2031
Stream Add
single-core vector
5251 5251
Stream Triad
single-core scalar
2196 2196
Stream Triad
single-core vector
3876 3876