Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 11846 11846

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 6.00 GB 1066 MHz DDR3 6.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 10423 10423
Blowfish
single-core scalar
1564 1564
Blowfish
multi-core scalar
20381 20381
Text Compress
single-core scalar
1985 1985
Text Compress
multi-core scalar
19404 19404
Text Decompress
single-core scalar
1967 1967
Text Decompress
multi-core scalar
20252 20252
Image Compress
single-core scalar
1766 1766
Image Compress
multi-core scalar
17463 17463
Image Decompress
single-core scalar
1586 1586
Image Decompress
multi-core scalar
11832 11832
Lua
single-core scalar
3226 3226
Lua
multi-core scalar
23659 23659

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 20068 20068
Mandelbrot
single-core scalar
2128 2128
Mandelbrot
multi-core scalar
30588 30588
Dot Product
single-core scalar
3481 3481
Dot Product
single-core vector
3529 3529
Dot Product
multi-core scalar
27928 27928
Dot Product
multi-core vector
32163 32163
LU Decomposition
single-core scalar
746 746
LU Decomposition
multi-core scalar
5506 5506
Primality Test
single-core scalar
4418 4418
Primality Test
multi-core scalar
31457 31457
Sharpen Image
single-core scalar
5161 5161
Sharpen Image
multi-core scalar
53904 53904
Blur Image
single-core scalar
6246 6246
Blur Image
multi-core scalar
73707 73707

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3887 3887
Read Sequential
single-core scalar
3908 3908
Write Sequential
single-core scalar
5933 5933
Stdlib Allocate
single-core scalar
3025 3025
Stdlib Write
single-core scalar
3013 3013
Stdlib Copy
single-core scalar
3559 3559

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3973 3973
Stream Copy
single-core scalar
3851 3851
Stream Copy
single-core vector
5307 5307
Stream Scale
single-core scalar
4296 4296
Stream Scale
single-core vector
5145 5145
Stream Add
single-core scalar
1975 1975
Stream Add
single-core vector
5214 5214
Stream Triad
single-core scalar
2136 2136
Stream Triad
single-core vector
3862 3862