Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 12175 12175

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 16.00 GB 1066 MHz DDR3 16.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 11051 11051
Blowfish
single-core scalar
1544 1544
Blowfish
multi-core scalar
19741 19741
Text Compress
single-core scalar
1973 1973
Text Compress
multi-core scalar
19420 19420
Text Decompress
single-core scalar
2099 2099
Text Decompress
multi-core scalar
21128 21128
Image Compress
single-core scalar
1759 1759
Image Compress
multi-core scalar
18033 18033
Image Decompress
single-core scalar
1595 1595
Image Decompress
multi-core scalar
13855 13855
Lua
single-core scalar
3141 3141
Lua
multi-core scalar
28330 28330

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 20479 20479
Mandelbrot
single-core scalar
2125 2125
Mandelbrot
multi-core scalar
30202 30202
Dot Product
single-core scalar
3475 3475
Dot Product
single-core vector
3526 3526
Dot Product
multi-core scalar
27804 27804
Dot Product
multi-core vector
31831 31831
LU Decomposition
single-core scalar
726 726
LU Decomposition
multi-core scalar
5467 5467
Primality Test
single-core scalar
4273 4273
Primality Test
multi-core scalar
31155 31155
Sharpen Image
single-core scalar
4961 4961
Sharpen Image
multi-core scalar
58200 58200
Blur Image
single-core scalar
6209 6209
Blur Image
multi-core scalar
76759 76759

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3739 3739
Read Sequential
single-core scalar
3814 3814
Write Sequential
single-core scalar
5694 5694
Stdlib Allocate
single-core scalar
2663 2663
Stdlib Write
single-core scalar
2955 2955
Stdlib Copy
single-core scalar
3571 3571

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3924 3924
Stream Copy
single-core scalar
3753 3753
Stream Copy
single-core vector
5180 5180
Stream Scale
single-core scalar
4250 4250
Stream Scale
single-core vector
5224 5224
Stream Add
single-core scalar
1963 1963
Stream Add
single-core vector
5015 5015
Stream Triad
single-core scalar
2090 2090
Stream Triad
single-core vector
3920 3920