Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 12083 12083

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.5 (Build 10H542) Mac OS X 10.6.5 (Build 10H542)
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 10814 10814
Blowfish
single-core scalar
1469 1469
Blowfish
multi-core scalar
19976 19976
Text Compress
single-core scalar
1883 1883
Text Compress
multi-core scalar
19432 19432
Text Decompress
single-core scalar
1935 1935
Text Decompress
multi-core scalar
20830 20830
Image Compress
single-core scalar
1666 1666
Image Compress
multi-core scalar
18280 18280
Image Decompress
single-core scalar
1468 1468
Image Decompress
multi-core scalar
11882 11882
Lua
single-core scalar
2932 2932
Lua
multi-core scalar
28022 28022

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 20751 20751
Mandelbrot
single-core scalar
2013 2013
Mandelbrot
multi-core scalar
30165 30165
Dot Product
single-core scalar
3277 3277
Dot Product
single-core vector
3903 3903
Dot Product
multi-core scalar
27546 27546
Dot Product
multi-core vector
35737 35737
LU Decomposition
single-core scalar
703 703
LU Decomposition
multi-core scalar
5882 5882
Primality Test
single-core scalar
4312 4312
Primality Test
multi-core scalar
32374 32374
Sharpen Image
single-core scalar
5002 5002
Sharpen Image
multi-core scalar
55604 55604
Blur Image
single-core scalar
6316 6316
Blur Image
multi-core scalar
77680 77680

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3529 3529
Read Sequential
single-core scalar
3479 3479
Write Sequential
single-core scalar
5549 5549
Stdlib Allocate
single-core scalar
2814 2814
Stdlib Write
single-core scalar
2644 2644
Stdlib Copy
single-core scalar
3159 3159

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3298 3298
Stream Copy
single-core scalar
3040 3040
Stream Copy
single-core vector
4513 4513
Stream Scale
single-core scalar
3417 3417
Stream Scale
single-core vector
4425 4425
Stream Add
single-core scalar
1788 1788
Stream Add
single-core vector
4193 4193
Stream Triad
single-core scalar
1952 1952
Stream Triad
single-core vector
3060 3060