Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 12113 12113

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.8.3 (Build 12D78) Mac OS X 10.8.3 (Build 12D78)
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 32.00 GB 1066 MHz DDR3 32.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 10600 10600
Blowfish
single-core scalar
1561 1561
Blowfish
multi-core scalar
20120 20120
Text Compress
single-core scalar
1982 1982
Text Compress
multi-core scalar
19547 19547
Text Decompress
single-core scalar
1962 1962
Text Decompress
multi-core scalar
20211 20211
Image Compress
single-core scalar
1763 1763
Image Compress
multi-core scalar
17556 17556
Image Decompress
single-core scalar
1582 1582
Image Decompress
multi-core scalar
13803 13803
Lua
single-core scalar
3176 3176
Lua
multi-core scalar
23948 23948

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 20722 20722
Mandelbrot
single-core scalar
2117 2117
Mandelbrot
multi-core scalar
30362 30362
Dot Product
single-core scalar
3476 3476
Dot Product
single-core vector
3524 3524
Dot Product
multi-core scalar
27891 27891
Dot Product
multi-core vector
31999 31999
LU Decomposition
single-core scalar
746 746
LU Decomposition
multi-core scalar
5575 5575
Primality Test
single-core scalar
4411 4411
Primality Test
multi-core scalar
31751 31751
Sharpen Image
single-core scalar
5147 5147
Sharpen Image
multi-core scalar
59970 59970
Blur Image
single-core scalar
6260 6260
Blur Image
multi-core scalar
76889 76889

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3772 3772
Read Sequential
single-core scalar
3772 3772
Write Sequential
single-core scalar
5795 5795
Stdlib Allocate
single-core scalar
2738 2738
Stdlib Write
single-core scalar
3014 3014
Stdlib Copy
single-core scalar
3541 3541

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3963 3963
Stream Copy
single-core scalar
3881 3881
Stream Copy
single-core vector
5252 5252
Stream Scale
single-core scalar
4305 4305
Stream Scale
single-core vector
5032 5032
Stream Add
single-core scalar
2032 2032
Stream Add
single-core vector
5182 5182
Stream Triad
single-core scalar
2189 2189
Stream Triad
single-core vector
3833 3833