Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 11973 11973

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 10.00 GB 1066 MHz DDR3 10.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 10371 10371
Blowfish
single-core scalar
1552 1552
Blowfish
multi-core scalar
20118 20118
Text Compress
single-core scalar
1983 1983
Text Compress
multi-core scalar
19566 19566
Text Decompress
single-core scalar
2069 2069
Text Decompress
multi-core scalar
20864 20864
Image Compress
single-core scalar
1750 1750
Image Compress
multi-core scalar
17590 17590
Image Decompress
single-core scalar
1578 1578
Image Decompress
multi-core scalar
12567 12567
Lua
single-core scalar
2964 2964
Lua
multi-core scalar
21852 21852

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 20483 20483
Mandelbrot
single-core scalar
2125 2125
Mandelbrot
multi-core scalar
30488 30488
Dot Product
single-core scalar
3482 3482
Dot Product
single-core vector
3513 3513
Dot Product
multi-core scalar
27963 27963
Dot Product
multi-core vector
32172 32172
LU Decomposition
single-core scalar
746 746
LU Decomposition
multi-core scalar
5563 5563
Primality Test
single-core scalar
4267 4267
Primality Test
multi-core scalar
32007 32007
Sharpen Image
single-core scalar
5156 5156
Sharpen Image
multi-core scalar
57807 57807
Blur Image
single-core scalar
6265 6265
Blur Image
multi-core scalar
75211 75211

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3883 3883
Read Sequential
single-core scalar
3848 3848
Write Sequential
single-core scalar
5967 5967
Stdlib Allocate
single-core scalar
3040 3040
Stdlib Write
single-core scalar
3003 3003
Stdlib Copy
single-core scalar
3558 3558

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3980 3980
Stream Copy
single-core scalar
3923 3923
Stream Copy
single-core vector
5231 5231
Stream Scale
single-core scalar
4355 4355
Stream Scale
single-core vector
5058 5058
Stream Add
single-core scalar
2018 2018
Stream Add
single-core vector
5223 5223
Stream Triad
single-core scalar
2181 2181
Stream Triad
single-core vector
3851 3851