Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 11509 11509

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.8 (Build 10K549) Mac OS X 10.6.8 (Build 10K549)
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 12.00 GB 1066 MHz DDR3 12.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 10319 10319
Blowfish
single-core scalar
1484 1484
Blowfish
multi-core scalar
19773 19773
Text Compress
single-core scalar
1888 1888
Text Compress
multi-core scalar
18803 18803
Text Decompress
single-core scalar
1870 1870
Text Decompress
multi-core scalar
19760 19760
Image Compress
single-core scalar
1678 1678
Image Compress
multi-core scalar
16622 16622
Image Decompress
single-core scalar
1493 1493
Image Decompress
multi-core scalar
12476 12476
Lua
single-core scalar
3076 3076
Lua
multi-core scalar
24906 24906

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 19556 19556
Mandelbrot
single-core scalar
2038 2038
Mandelbrot
multi-core scalar
29438 29438
Dot Product
single-core scalar
3317 3317
Dot Product
single-core vector
3359 3359
Dot Product
multi-core scalar
27272 27272
Dot Product
multi-core vector
31057 31057
LU Decomposition
single-core scalar
710 710
LU Decomposition
multi-core scalar
5454 5454
Primality Test
single-core scalar
4191 4191
Primality Test
multi-core scalar
30795 30795
Sharpen Image
single-core scalar
4954 4954
Sharpen Image
multi-core scalar
53329 53329
Blur Image
single-core scalar
5948 5948
Blur Image
multi-core scalar
71922 71922

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3560 3560
Read Sequential
single-core scalar
3522 3522
Write Sequential
single-core scalar
5609 5609
Stdlib Allocate
single-core scalar
2832 2832
Stdlib Write
single-core scalar
2658 2658
Stdlib Copy
single-core scalar
3179 3179

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3413 3413
Stream Copy
single-core scalar
3008 3008
Stream Copy
single-core vector
4938 4938
Stream Scale
single-core scalar
3406 3406
Stream Scale
single-core vector
4411 4411
Stream Add
single-core scalar
1854 1854
Stream Add
single-core vector
4693 4693
Stream Triad
single-core scalar
1739 1739
Stream Triad
single-core vector
3260 3260