Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 12061 12061

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.7 (Build 10J869) Mac OS X 10.6.7 (Build 10J869)
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 32 KB
L1 Data Cache 32 KB 32 KB
L2 Cache 256 KB 256 KB
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 8.00 GB 1066 MHz DDR3 8.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 10435 10435
Blowfish
single-core scalar
1545 1545
Blowfish
multi-core scalar
19641 19641
Text Compress
single-core scalar
1972 1972
Text Compress
multi-core scalar
19232 19232
Text Decompress
single-core scalar
2080 2080
Text Decompress
multi-core scalar
21115 21115
Image Compress
single-core scalar
1749 1749
Image Compress
multi-core scalar
18013 18013
Image Decompress
single-core scalar
1569 1569
Image Decompress
multi-core scalar
12231 12231
Lua
single-core scalar
3194 3194
Lua
multi-core scalar
22882 22882

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 20918 20918
Mandelbrot
single-core scalar
2114 2114
Mandelbrot
multi-core scalar
30057 30057
Dot Product
single-core scalar
3448 3448
Dot Product
single-core vector
4091 4091
Dot Product
multi-core scalar
27703 27703
Dot Product
multi-core vector
35867 35867
LU Decomposition
single-core scalar
712 712
LU Decomposition
multi-core scalar
5808 5808
Primality Test
single-core scalar
4513 4513
Primality Test
multi-core scalar
32354 32354
Sharpen Image
single-core scalar
5254 5254
Sharpen Image
multi-core scalar
55870 55870
Blur Image
single-core scalar
6648 6648
Blur Image
multi-core scalar
78424 78424

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3732 3732
Read Sequential
single-core scalar
3856 3856
Write Sequential
single-core scalar
5767 5767
Stdlib Allocate
single-core scalar
2838 2838
Stdlib Write
single-core scalar
2869 2869
Stdlib Copy
single-core scalar
3332 3332

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3413 3413
Stream Copy
single-core scalar
3342 3342
Stream Copy
single-core vector
4493 4493
Stream Scale
single-core scalar
3545 3545
Stream Scale
single-core vector
4418 4418
Stream Add
single-core scalar
1878 1878
Stream Add
single-core vector
4413 4413
Stream Triad
single-core scalar
2030 2030
Stream Triad
single-core vector
3188 3188