Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 12305 12305

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.8 (Build 12A269) Mac OS X 10.8 (Build 12A269)
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 16.00 GB 1066 MHz DDR3 16.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 11047 11047
Blowfish
single-core scalar
1546 1546
Blowfish
multi-core scalar
19749 19749
Text Compress
single-core scalar
1978 1978
Text Compress
multi-core scalar
19600 19600
Text Decompress
single-core scalar
2107 2107
Text Decompress
multi-core scalar
21166 21166
Image Compress
single-core scalar
1757 1757
Image Compress
multi-core scalar
17915 17915
Image Decompress
single-core scalar
1565 1565
Image Decompress
multi-core scalar
13744 13744
Lua
single-core scalar
2986 2986
Lua
multi-core scalar
28454 28454

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 20790 20790
Mandelbrot
single-core scalar
2126 2126
Mandelbrot
multi-core scalar
30360 30360
Dot Product
single-core scalar
3479 3479
Dot Product
single-core vector
3526 3526
Dot Product
multi-core scalar
27847 27847
Dot Product
multi-core vector
31583 31583
LU Decomposition
single-core scalar
745 745
LU Decomposition
multi-core scalar
5599 5599
Primality Test
single-core scalar
4431 4431
Primality Test
multi-core scalar
31728 31728
Sharpen Image
single-core scalar
5153 5153
Sharpen Image
multi-core scalar
60394 60394
Blur Image
single-core scalar
6261 6261
Blur Image
multi-core scalar
77830 77830

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3807 3807
Read Sequential
single-core scalar
3873 3873
Write Sequential
single-core scalar
5776 5776
Stdlib Allocate
single-core scalar
2744 2744
Stdlib Write
single-core scalar
3035 3035
Stdlib Copy
single-core scalar
3611 3611

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4010 4010
Stream Copy
single-core scalar
3795 3795
Stream Copy
single-core vector
5388 5388
Stream Scale
single-core scalar
4283 4283
Stream Scale
single-core vector
5232 5232
Stream Add
single-core scalar
1969 1969
Stream Add
single-core vector
5351 5351
Stream Triad
single-core scalar
2128 2128
Stream Triad
single-core vector
3935 3935