Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13002 13002

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.2 (Build 10C540) Mac OS X 10.6.2 (Build 10C540)
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 6.00 GB 1066 MHz DDR3 6.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 12343 12343
Blowfish
single-core scalar
1595 1595
Blowfish
multi-core scalar
19014 19014
Text Compress
single-core scalar
2255 2255
Text Compress
multi-core scalar
22597 22597
Text Decompress
single-core scalar
2313 2313
Text Decompress
multi-core scalar
22894 22894
Image Compress
single-core scalar
2098 2098
Image Compress
multi-core scalar
19556 19556
Image Decompress
single-core scalar
2242 2242
Image Decompress
multi-core scalar
15368 15368
Lua
single-core scalar
4061 4061
Lua
multi-core scalar
34123 34123

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 21245 21245
Mandelbrot
single-core scalar
2119 2119
Mandelbrot
multi-core scalar
26760 26760
Dot Product
single-core scalar
3452 3452
Dot Product
single-core vector
4126 4126
Dot Product
multi-core scalar
26935 26935
Dot Product
multi-core vector
39888 39888
LU Decomposition
single-core scalar
1419 1419
LU Decomposition
multi-core scalar
11480 11480
Primality Test
single-core scalar
5488 5488
Primality Test
multi-core scalar
42290 42290
Sharpen Image
single-core scalar
5317 5317
Sharpen Image
multi-core scalar
49635 49635
Blur Image
single-core scalar
6645 6645
Blur Image
multi-core scalar
71887 71887

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4080 4080
Read Sequential
single-core scalar
4036 4036
Write Sequential
single-core scalar
6542 6542
Stdlib Allocate
single-core scalar
3317 3317
Stdlib Write
single-core scalar
3012 3012
Stdlib Copy
single-core scalar
3495 3495

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4310 4310
Stream Copy
single-core scalar
3746 3746
Stream Copy
single-core vector
5271 5271
Stream Scale
single-core scalar
3730 3730
Stream Scale
single-core vector
4881 4881
Stream Add
single-core scalar
4006 4006
Stream Add
single-core vector
5017 5017
Stream Triad
single-core scalar
4056 4056
Stream Triad
single-core vector
3778 3778