Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 11295 11295

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.5.8 (Build 9L31a) Mac OS X 10.5.8 (Build 9L31a)
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 14.00 GB 1066 MHz DDR3 14.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 10074 10074
Blowfish
single-core scalar
1350 1350
Blowfish
multi-core scalar
18655 18655
Text Compress
single-core scalar
1650 1650
Text Compress
multi-core scalar
18450 18450
Text Decompress
single-core scalar
1696 1696
Text Decompress
multi-core scalar
19871 19871
Image Compress
single-core scalar
1448 1448
Image Compress
multi-core scalar
17112 17112
Image Decompress
single-core scalar
1177 1177
Image Decompress
multi-core scalar
11082 11082
Lua
single-core scalar
2196 2196
Lua
multi-core scalar
26201 26201

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 19599 19599
Mandelbrot
single-core scalar
1988 1988
Mandelbrot
multi-core scalar
29079 29079
Dot Product
single-core scalar
2866 2866
Dot Product
single-core vector
2788 2788
Dot Product
multi-core scalar
27262 27262
Dot Product
multi-core vector
34193 34193
LU Decomposition
single-core scalar
600 600
LU Decomposition
multi-core scalar
5693 5693
Primality Test
single-core scalar
2855 2855
Primality Test
multi-core scalar
27678 27678
Sharpen Image
single-core scalar
4209 4209
Sharpen Image
multi-core scalar
52956 52956
Blur Image
single-core scalar
5531 5531
Blur Image
multi-core scalar
76689 76689

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3089 3089
Read Sequential
single-core scalar
3000 3000
Write Sequential
single-core scalar
4920 4920
Stdlib Allocate
single-core scalar
1918 1918
Stdlib Write
single-core scalar
2684 2684
Stdlib Copy
single-core scalar
2923 2923

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 2919 2919
Stream Copy
single-core scalar
2679 2679
Stream Copy
single-core vector
3956 3956
Stream Scale
single-core scalar
2903 2903
Stream Scale
single-core vector
3771 3771
Stream Add
single-core scalar
1628 1628
Stream Add
single-core vector
3843 3843
Stream Triad
single-core scalar
1743 1743
Stream Triad
single-core vector
2836 2836