Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13900 13900

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.4 (Build 10F569) Mac OS X 10.6.4 (Build 10F569)
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 16.00 GB 1066 MHz DDR3 16.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13368 13368
Blowfish
single-core scalar
1520 1520
Blowfish
multi-core scalar
20921 20921
Text Compress
single-core scalar
2152 2152
Text Compress
multi-core scalar
22803 22803
Text Decompress
single-core scalar
2204 2204
Text Decompress
multi-core scalar
24274 24274
Image Compress
single-core scalar
2037 2037
Image Compress
multi-core scalar
22941 22941
Image Decompress
single-core scalar
2145 2145
Image Decompress
multi-core scalar
20329 20329
Lua
single-core scalar
3879 3879
Lua
multi-core scalar
35215 35215

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 23074 23074
Mandelbrot
single-core scalar
2014 2014
Mandelbrot
multi-core scalar
29956 29956
Dot Product
single-core scalar
3276 3276
Dot Product
single-core vector
3948 3948
Dot Product
multi-core scalar
27878 27878
Dot Product
multi-core vector
46676 46676
LU Decomposition
single-core scalar
1433 1433
LU Decomposition
multi-core scalar
11554 11554
Primality Test
single-core scalar
5231 5231
Primality Test
multi-core scalar
42891 42891
Sharpen Image
single-core scalar
5072 5072
Sharpen Image
multi-core scalar
58983 58983
Blur Image
single-core scalar
6331 6331
Blur Image
multi-core scalar
77800 77800

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3797 3797
Read Sequential
single-core scalar
3575 3575
Write Sequential
single-core scalar
6257 6257
Stdlib Allocate
single-core scalar
3207 3207
Stdlib Write
single-core scalar
2707 2707
Stdlib Copy
single-core scalar
3241 3241

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3866 3866
Stream Copy
single-core scalar
3301 3301
Stream Copy
single-core vector
5059 5059
Stream Scale
single-core scalar
3363 3363
Stream Scale
single-core vector
4664 4664
Stream Add
single-core scalar
3169 3169
Stream Add
single-core vector
4735 4735
Stream Triad
single-core scalar
3233 3233
Stream Triad
single-core vector
3411 3411