Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 12069 12069

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.5.8 (Build 9L30) Mac OS X 10.5.8 (Build 9L30)
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.B04.0903051113 Apple Inc. MP41.88Z.0081.B04.0903051113
Memory 6.00 GB 1066 MHz DDR3 6.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 10651 10651
Blowfish
single-core scalar
1545 1545
Blowfish
multi-core scalar
19413 19413
Text Compress
single-core scalar
1976 1976
Text Compress
multi-core scalar
18868 18868
Text Decompress
single-core scalar
2028 2028
Text Decompress
multi-core scalar
20429 20429
Image Compress
single-core scalar
1750 1750
Image Compress
multi-core scalar
17353 17353
Image Decompress
single-core scalar
1468 1468
Image Decompress
multi-core scalar
11966 11966
Lua
single-core scalar
3163 3163
Lua
multi-core scalar
27859 27859

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 20599 20599
Mandelbrot
single-core scalar
2120 2120
Mandelbrot
multi-core scalar
29394 29394
Dot Product
single-core scalar
3455 3455
Dot Product
single-core vector
4112 4112
Dot Product
multi-core scalar
27691 27691
Dot Product
multi-core vector
35235 35235
LU Decomposition
single-core scalar
753 753
LU Decomposition
multi-core scalar
5796 5796
Primality Test
single-core scalar
3665 3665
Primality Test
multi-core scalar
28170 28170
Sharpen Image
single-core scalar
5094 5094
Sharpen Image
multi-core scalar
57062 57062
Blur Image
single-core scalar
6601 6601
Blur Image
multi-core scalar
79240 79240

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3856 3856
Read Sequential
single-core scalar
3869 3869
Write Sequential
single-core scalar
5906 5906
Stdlib Allocate
single-core scalar
2895 2895
Stdlib Write
single-core scalar
3074 3074
Stdlib Copy
single-core scalar
3540 3540

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3613 3613
Stream Copy
single-core scalar
3447 3447
Stream Copy
single-core vector
4855 4855
Stream Scale
single-core scalar
3789 3789
Stream Scale
single-core vector
4605 4605
Stream Add
single-core scalar
1929 1929
Stream Add
single-core vector
4701 4701
Stream Triad
single-core scalar
2086 2086
Stream Triad
single-core vector
3495 3495