Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 12111 12111

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 10443 10443
Blowfish
single-core scalar
1556 1556
Blowfish
multi-core scalar
20174 20174
Text Compress
single-core scalar
1973 1973
Text Compress
multi-core scalar
19504 19504
Text Decompress
single-core scalar
2028 2028
Text Decompress
multi-core scalar
20622 20622
Image Compress
single-core scalar
1763 1763
Image Compress
multi-core scalar
17603 17603
Image Decompress
single-core scalar
1588 1588
Image Decompress
multi-core scalar
13432 13432
Lua
single-core scalar
3161 3161
Lua
multi-core scalar
21920 21920

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 20815 20815
Mandelbrot
single-core scalar
2123 2123
Mandelbrot
multi-core scalar
30491 30491
Dot Product
single-core scalar
3482 3482
Dot Product
single-core vector
3528 3528
Dot Product
multi-core scalar
28316 28316
Dot Product
multi-core vector
32107 32107
LU Decomposition
single-core scalar
745 745
LU Decomposition
multi-core scalar
5604 5604
Primality Test
single-core scalar
4439 4439
Primality Test
multi-core scalar
31890 31890
Sharpen Image
single-core scalar
5169 5169
Sharpen Image
multi-core scalar
59582 59582
Blur Image
single-core scalar
6251 6251
Blur Image
multi-core scalar
77687 77687

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3853 3853
Read Sequential
single-core scalar
3850 3850
Write Sequential
single-core scalar
5935 5935
Stdlib Allocate
single-core scalar
2857 2857
Stdlib Write
single-core scalar
3049 3049
Stdlib Copy
single-core scalar
3575 3575

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4002 4002
Stream Copy
single-core scalar
3840 3840
Stream Copy
single-core vector
5361 5361
Stream Scale
single-core scalar
4282 4282
Stream Scale
single-core vector
5225 5225
Stream Add
single-core scalar
1973 1973
Stream Add
single-core vector
5293 5293
Stream Triad
single-core scalar
2131 2131
Stream Triad
single-core vector
3915 3915