Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 12109 12109

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 16.00 GB 1066 MHz DDR3 16.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 10442 10442
Blowfish
single-core scalar
1559 1559
Blowfish
multi-core scalar
20411 20411
Text Compress
single-core scalar
1983 1983
Text Compress
multi-core scalar
19605 19605
Text Decompress
single-core scalar
1969 1969
Text Decompress
multi-core scalar
20293 20293
Image Compress
single-core scalar
1769 1769
Image Compress
multi-core scalar
17641 17641
Image Decompress
single-core scalar
1596 1596
Image Decompress
multi-core scalar
13393 13393
Lua
single-core scalar
3089 3089
Lua
multi-core scalar
22000 22000

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 20801 20801
Mandelbrot
single-core scalar
2128 2128
Mandelbrot
multi-core scalar
30620 30620
Dot Product
single-core scalar
3481 3481
Dot Product
single-core vector
3526 3526
Dot Product
multi-core scalar
27973 27973
Dot Product
multi-core vector
32215 32215
LU Decomposition
single-core scalar
746 746
LU Decomposition
multi-core scalar
5616 5616
Primality Test
single-core scalar
4424 4424
Primality Test
multi-core scalar
31745 31745
Sharpen Image
single-core scalar
5160 5160
Sharpen Image
multi-core scalar
59607 59607
Blur Image
single-core scalar
6263 6263
Blur Image
multi-core scalar
77718 77718

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3869 3869
Read Sequential
single-core scalar
3836 3836
Write Sequential
single-core scalar
5923 5923
Stdlib Allocate
single-core scalar
2947 2947
Stdlib Write
single-core scalar
3051 3051
Stdlib Copy
single-core scalar
3590 3590

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4008 4008
Stream Copy
single-core scalar
3909 3909
Stream Copy
single-core vector
5292 5292
Stream Scale
single-core scalar
4364 4364
Stream Scale
single-core vector
5113 5113
Stream Add
single-core scalar
2034 2034
Stream Add
single-core vector
5261 5261
Stream Triad
single-core scalar
2193 2193
Stream Triad
single-core vector
3899 3899