Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13775 13775

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 12.00 GB 1066 MHz DDR3 12.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13250 13250
Blowfish
single-core scalar
1519 1519
Blowfish
multi-core scalar
20882 20882
Text Compress
single-core scalar
2151 2151
Text Compress
multi-core scalar
22684 22684
Text Decompress
single-core scalar
2207 2207
Text Decompress
multi-core scalar
24337 24337
Image Compress
single-core scalar
2038 2038
Image Compress
multi-core scalar
22726 22726
Image Decompress
single-core scalar
2147 2147
Image Decompress
multi-core scalar
19497 19497
Lua
single-core scalar
3851 3851
Lua
multi-core scalar
34965 34965

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22773 22773
Mandelbrot
single-core scalar
2013 2013
Mandelbrot
multi-core scalar
29706 29706
Dot Product
single-core scalar
3275 3275
Dot Product
single-core vector
3941 3941
Dot Product
multi-core scalar
27910 27910
Dot Product
multi-core vector
46606 46606
LU Decomposition
single-core scalar
1389 1389
LU Decomposition
multi-core scalar
11187 11187
Primality Test
single-core scalar
5284 5284
Primality Test
multi-core scalar
42753 42753
Sharpen Image
single-core scalar
5067 5067
Sharpen Image
multi-core scalar
56593 56593
Blur Image
single-core scalar
6323 6323
Blur Image
multi-core scalar
76779 76779

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3880 3880
Read Sequential
single-core scalar
3748 3748
Write Sequential
single-core scalar
6248 6248
Stdlib Allocate
single-core scalar
3033 3033
Stdlib Write
single-core scalar
2848 2848
Stdlib Copy
single-core scalar
3527 3527

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3917 3917
Stream Copy
single-core scalar
3382 3382
Stream Copy
single-core vector
5136 5136
Stream Scale
single-core scalar
3401 3401
Stream Scale
single-core vector
4680 4680
Stream Add
single-core scalar
3243 3243
Stream Add
single-core vector
4781 4781
Stream Triad
single-core scalar
3331 3331
Stream Triad
single-core vector
3382 3382