Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 14074 14074

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.B07.0910130729 Apple Inc. MP41.88Z.0081.B07.0910130729
Memory 20.00 GB 1066 MHz DDR3 20.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13447 13447
Blowfish
single-core scalar
1600 1600
Blowfish
multi-core scalar
20970 20970
Text Compress
single-core scalar
2273 2273
Text Compress
multi-core scalar
22715 22715
Text Decompress
single-core scalar
2322 2322
Text Decompress
multi-core scalar
24329 24329
Image Compress
single-core scalar
2136 2136
Image Compress
multi-core scalar
22481 22481
Image Decompress
single-core scalar
2253 2253
Image Decompress
multi-core scalar
21046 21046
Lua
single-core scalar
4084 4084
Lua
multi-core scalar
35156 35156

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 23279 23279
Mandelbrot
single-core scalar
2118 2118
Mandelbrot
multi-core scalar
29901 29901
Dot Product
single-core scalar
3457 3457
Dot Product
single-core vector
4122 4122
Dot Product
multi-core scalar
27819 27819
Dot Product
multi-core vector
46658 46658
LU Decomposition
single-core scalar
1357 1357
LU Decomposition
multi-core scalar
11056 11056
Primality Test
single-core scalar
5525 5525
Primality Test
multi-core scalar
42576 42576
Sharpen Image
single-core scalar
5330 5330
Sharpen Image
multi-core scalar
60645 60645
Blur Image
single-core scalar
6662 6662
Blur Image
multi-core scalar
78685 78685

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4092 4092
Read Sequential
single-core scalar
3961 3961
Write Sequential
single-core scalar
6561 6561
Stdlib Allocate
single-core scalar
3296 3296
Stdlib Write
single-core scalar
3052 3052
Stdlib Copy
single-core scalar
3594 3594

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4021 4021
Stream Copy
single-core scalar
3450 3450
Stream Copy
single-core vector
4663 4663
Stream Scale
single-core scalar
3660 3660
Stream Scale
single-core vector
4322 4322
Stream Add
single-core scalar
3855 3855
Stream Add
single-core vector
4836 4836
Stream Triad
single-core scalar
3939 3939
Stream Triad
single-core vector
3448 3448