Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13357 13357

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.6 (Build 10J567) Mac OS X 10.6.6 (Build 10J567)
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 32 KB
L1 Data Cache 32 KB 32 KB
L2 Cache 256 KB 256 KB
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 6.00 GB 1066 MHz DDR3 6.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 12790 12790
Blowfish
single-core scalar
1595 1595
Blowfish
multi-core scalar
20360 20360
Text Compress
single-core scalar
2267 2267
Text Compress
multi-core scalar
22155 22155
Text Decompress
single-core scalar
2226 2226
Text Decompress
multi-core scalar
24234 24234
Image Compress
single-core scalar
2033 2033
Image Compress
multi-core scalar
22429 22429
Image Decompress
single-core scalar
2218 2218
Image Decompress
multi-core scalar
15250 15250
Lua
single-core scalar
3854 3854
Lua
multi-core scalar
34869 34869

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22062 22062
Mandelbrot
single-core scalar
2015 2015
Mandelbrot
multi-core scalar
28818 28818
Dot Product
single-core scalar
3280 3280
Dot Product
single-core vector
3992 3992
Dot Product
multi-core scalar
27331 27331
Dot Product
multi-core vector
45676 45676
LU Decomposition
single-core scalar
1350 1350
LU Decomposition
multi-core scalar
11300 11300
Primality Test
single-core scalar
5232 5232
Primality Test
multi-core scalar
42630 42630
Sharpen Image
single-core scalar
5070 5070
Sharpen Image
multi-core scalar
52362 52362
Blur Image
single-core scalar
6624 6624
Blur Image
multi-core scalar
73189 73189

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4065 4065
Read Sequential
single-core scalar
3969 3969
Write Sequential
single-core scalar
6596 6596
Stdlib Allocate
single-core scalar
3242 3242
Stdlib Write
single-core scalar
3020 3020
Stdlib Copy
single-core scalar
3502 3502

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3459 3459
Stream Copy
single-core scalar
2939 2939
Stream Copy
single-core vector
4529 4529
Stream Scale
single-core scalar
2961 2961
Stream Scale
single-core vector
4135 4135
Stream Add
single-core scalar
2979 2979
Stream Add
single-core vector
4242 4242
Stream Triad
single-core scalar
2875 2875
Stream Triad
single-core vector
3017 3017