Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13869 13869

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 24.00 GB 1066 MHz DDR3 24.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13396 13396
Blowfish
single-core scalar
1603 1603
Blowfish
multi-core scalar
20674 20674
Text Compress
single-core scalar
2269 2269
Text Compress
multi-core scalar
22821 22821
Text Decompress
single-core scalar
2318 2318
Text Decompress
multi-core scalar
24144 24144
Image Compress
single-core scalar
2135 2135
Image Compress
multi-core scalar
22427 22427
Image Decompress
single-core scalar
2252 2252
Image Decompress
multi-core scalar
21083 21083
Lua
single-core scalar
4116 4116
Lua
multi-core scalar
34915 34915

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22668 22668
Mandelbrot
single-core scalar
2124 2124
Mandelbrot
multi-core scalar
28552 28552
Dot Product
single-core scalar
3463 3463
Dot Product
single-core vector
4130 4130
Dot Product
multi-core scalar
27389 27389
Dot Product
multi-core vector
42991 42991
LU Decomposition
single-core scalar
1422 1422
LU Decomposition
multi-core scalar
9391 9391
Primality Test
single-core scalar
5531 5531
Primality Test
multi-core scalar
42603 42603
Sharpen Image
single-core scalar
5341 5341
Sharpen Image
multi-core scalar
59326 59326
Blur Image
single-core scalar
6701 6701
Blur Image
multi-core scalar
78390 78390

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4098 4098
Read Sequential
single-core scalar
3990 3990
Write Sequential
single-core scalar
6577 6577
Stdlib Allocate
single-core scalar
3243 3243
Stdlib Write
single-core scalar
3118 3118
Stdlib Copy
single-core scalar
3563 3563

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4280 4280
Stream Copy
single-core scalar
3683 3683
Stream Copy
single-core vector
5067 5067
Stream Scale
single-core scalar
3813 3813
Stream Scale
single-core vector
4679 4679
Stream Add
single-core scalar
4132 4132
Stream Add
single-core vector
5152 5152
Stream Triad
single-core scalar
4064 4064
Stream Triad
single-core vector
3657 3657