Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13665 13665

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.3 (Build 10D573) Mac OS X 10.6.3 (Build 10D573)
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 6.00 GB 1066 MHz DDR3 6.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13114 13114
Blowfish
single-core scalar
1595 1595
Blowfish
multi-core scalar
20900 20900
Text Compress
single-core scalar
2267 2267
Text Compress
multi-core scalar
22696 22696
Text Decompress
single-core scalar
2329 2329
Text Decompress
multi-core scalar
24389 24389
Image Compress
single-core scalar
2142 2142
Image Compress
multi-core scalar
22379 22379
Image Decompress
single-core scalar
2247 2247
Image Decompress
multi-core scalar
17174 17174
Lua
single-core scalar
4086 4086
Lua
multi-core scalar
35165 35165

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22447 22447
Mandelbrot
single-core scalar
2122 2122
Mandelbrot
multi-core scalar
29825 29825
Dot Product
single-core scalar
3451 3451
Dot Product
single-core vector
4147 4147
Dot Product
multi-core scalar
27849 27849
Dot Product
multi-core vector
46581 46581
LU Decomposition
single-core scalar
1415 1415
LU Decomposition
multi-core scalar
11294 11294
Primality Test
single-core scalar
5488 5488
Primality Test
multi-core scalar
42794 42794
Sharpen Image
single-core scalar
5338 5338
Sharpen Image
multi-core scalar
53380 53380
Blur Image
single-core scalar
6673 6673
Blur Image
multi-core scalar
73902 73902

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4098 4098
Read Sequential
single-core scalar
4006 4006
Write Sequential
single-core scalar
6577 6577
Stdlib Allocate
single-core scalar
3355 3355
Stdlib Write
single-core scalar
3035 3035
Stdlib Copy
single-core scalar
3520 3520

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3996 3996
Stream Copy
single-core scalar
3460 3460
Stream Copy
single-core vector
4619 4619
Stream Scale
single-core scalar
3586 3586
Stream Scale
single-core vector
4326 4326
Stream Add
single-core scalar
3915 3915
Stream Add
single-core vector
4678 4678
Stream Triad
single-core scalar
3930 3930
Stream Triad
single-core vector
3460 3460