Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13667 13667

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 14.00 GB 1066 MHz DDR3 14.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13116 13116
Blowfish
single-core scalar
1595 1595
Blowfish
multi-core scalar
20320 20320
Text Compress
single-core scalar
2227 2227
Text Compress
multi-core scalar
22510 22510
Text Decompress
single-core scalar
2320 2320
Text Decompress
multi-core scalar
24131 24131
Image Compress
single-core scalar
2034 2034
Image Compress
multi-core scalar
22239 22239
Image Decompress
single-core scalar
2143 2143
Image Decompress
multi-core scalar
19258 19258
Lua
single-core scalar
3966 3966
Lua
multi-core scalar
34650 34650

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22615 22615
Mandelbrot
single-core scalar
2116 2116
Mandelbrot
multi-core scalar
29200 29200
Dot Product
single-core scalar
3276 3276
Dot Product
single-core vector
3943 3943
Dot Product
multi-core scalar
27041 27041
Dot Product
multi-core vector
46393 46393
LU Decomposition
single-core scalar
1388 1388
LU Decomposition
multi-core scalar
11318 11318
Primality Test
single-core scalar
5450 5450
Primality Test
multi-core scalar
42359 42359
Sharpen Image
single-core scalar
5087 5087
Sharpen Image
multi-core scalar
56961 56961
Blur Image
single-core scalar
6525 6525
Blur Image
multi-core scalar
75553 75553

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3930 3930
Read Sequential
single-core scalar
3649 3649
Write Sequential
single-core scalar
6274 6274
Stdlib Allocate
single-core scalar
3073 3073
Stdlib Write
single-core scalar
3065 3065
Stdlib Copy
single-core scalar
3592 3592

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3759 3759
Stream Copy
single-core scalar
3443 3443
Stream Copy
single-core vector
4762 4762
Stream Scale
single-core scalar
3212 3212
Stream Scale
single-core vector
4494 4494
Stream Add
single-core scalar
3060 3060
Stream Add
single-core vector
4606 4606
Stream Triad
single-core scalar
3146 3146
Stream Triad
single-core vector
3349 3349