Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 12184 12184

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 24.00 GB 1066 MHz DDR3 24.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 11051 11051
Blowfish
single-core scalar
1546 1546
Blowfish
multi-core scalar
19907 19907
Text Compress
single-core scalar
1982 1982
Text Compress
multi-core scalar
19622 19622
Text Decompress
single-core scalar
2100 2100
Text Decompress
multi-core scalar
21117 21117
Image Compress
single-core scalar
1756 1756
Image Compress
multi-core scalar
17337 17337
Image Decompress
single-core scalar
1581 1581
Image Decompress
multi-core scalar
13878 13878
Lua
single-core scalar
3185 3185
Lua
multi-core scalar
28608 28608

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 20444 20444
Mandelbrot
single-core scalar
2128 2128
Mandelbrot
multi-core scalar
29912 29912
Dot Product
single-core scalar
3482 3482
Dot Product
single-core vector
3538 3538
Dot Product
multi-core scalar
28058 28058
Dot Product
multi-core vector
32129 32129
LU Decomposition
single-core scalar
747 747
LU Decomposition
multi-core scalar
5657 5657
Primality Test
single-core scalar
4442 4442
Primality Test
multi-core scalar
31960 31960
Sharpen Image
single-core scalar
5156 5156
Sharpen Image
multi-core scalar
59210 59210
Blur Image
single-core scalar
6269 6269
Blur Image
multi-core scalar
73537 73537

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3808 3808
Read Sequential
single-core scalar
3813 3813
Write Sequential
single-core scalar
5791 5791
Stdlib Allocate
single-core scalar
2792 2792
Stdlib Write
single-core scalar
3050 3050
Stdlib Copy
single-core scalar
3594 3594

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4000 4000
Stream Copy
single-core scalar
3913 3913
Stream Copy
single-core vector
5329 5329
Stream Scale
single-core scalar
4353 4353
Stream Scale
single-core vector
5086 5086
Stream Add
single-core scalar
2036 2036
Stream Add
single-core vector
5230 5230
Stream Triad
single-core scalar
2198 2198
Stream Triad
single-core vector
3860 3860