Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 11854 11854

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.B08.1001221313 Apple Inc. MP41.88Z.0081.B08.1001221313
Memory 8.00 GB 1066 MHz DDR3 8.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 10386 10386
Blowfish
single-core scalar
1557 1557
Blowfish
multi-core scalar
20310 20310
Text Compress
single-core scalar
1984 1984
Text Compress
multi-core scalar
19485 19485
Text Decompress
single-core scalar
1972 1972
Text Decompress
multi-core scalar
20307 20307
Image Compress
single-core scalar
1766 1766
Image Compress
multi-core scalar
17630 17630
Image Decompress
single-core scalar
1598 1598
Image Decompress
multi-core scalar
12049 12049
Lua
single-core scalar
3048 3048
Lua
multi-core scalar
22928 22928

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 20163 20163
Mandelbrot
single-core scalar
2127 2127
Mandelbrot
multi-core scalar
30501 30501
Dot Product
single-core scalar
3483 3483
Dot Product
single-core vector
3341 3341
Dot Product
multi-core scalar
27946 27946
Dot Product
multi-core vector
32166 32166
LU Decomposition
single-core scalar
747 747
LU Decomposition
multi-core scalar
5161 5161
Primality Test
single-core scalar
4420 4420
Primality Test
multi-core scalar
31533 31533
Sharpen Image
single-core scalar
5160 5160
Sharpen Image
multi-core scalar
55082 55082
Blur Image
single-core scalar
6264 6264
Blur Image
multi-core scalar
74354 74354

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3852 3852
Read Sequential
single-core scalar
3912 3912
Write Sequential
single-core scalar
5967 5967
Stdlib Allocate
single-core scalar
3026 3026
Stdlib Write
single-core scalar
2902 2902
Stdlib Copy
single-core scalar
3453 3453

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3915 3915
Stream Copy
single-core scalar
3842 3842
Stream Copy
single-core vector
5203 5203
Stream Scale
single-core scalar
4258 4258
Stream Scale
single-core vector
5016 5016
Stream Add
single-core scalar
1997 1997
Stream Add
single-core vector
5087 5087
Stream Triad
single-core scalar
2157 2157
Stream Triad
single-core vector
3766 3766