Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13572 13572

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.7.2 Mac OS X 10.7.2
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 32.00 GB 1066 MHz DDR3 32.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13354 13354
Blowfish
single-core scalar
1540 1540
Blowfish
multi-core scalar
20702 20702
Text Compress
single-core scalar
2164 2164
Text Compress
multi-core scalar
22516 22516
Text Decompress
single-core scalar
2248 2248
Text Decompress
multi-core scalar
23995 23995
Image Compress
single-core scalar
2032 2032
Image Compress
multi-core scalar
22721 22721
Image Decompress
single-core scalar
2229 2229
Image Decompress
multi-core scalar
21538 21538
Lua
single-core scalar
3893 3893
Lua
multi-core scalar
34677 34677

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22143 22143
Mandelbrot
single-core scalar
2034 2034
Mandelbrot
multi-core scalar
29483 29483
Dot Product
single-core scalar
3321 3321
Dot Product
single-core vector
4019 4019
Dot Product
multi-core scalar
27465 27465
Dot Product
multi-core vector
43162 43162
LU Decomposition
single-core scalar
1471 1471
LU Decomposition
multi-core scalar
6933 6933
Primality Test
single-core scalar
4925 4925
Primality Test
multi-core scalar
40310 40310
Sharpen Image
single-core scalar
5099 5099
Sharpen Image
multi-core scalar
60496 60496
Blur Image
single-core scalar
6165 6165
Blur Image
multi-core scalar
75124 75124

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3740 3740
Read Sequential
single-core scalar
3633 3633
Write Sequential
single-core scalar
6445 6445
Stdlib Allocate
single-core scalar
2665 2665
Stdlib Write
single-core scalar
2645 2645
Stdlib Copy
single-core scalar
3314 3314

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4003 4003
Stream Copy
single-core scalar
3785 3785
Stream Copy
single-core vector
4926 4926
Stream Scale
single-core scalar
3671 3671
Stream Scale
single-core vector
4351 4351
Stream Add
single-core scalar
3397 3397
Stream Add
single-core vector
4604 4604
Stream Triad
single-core scalar
3602 3602
Stream Triad
single-core vector
3688 3688