Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13301 13301

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.6 (Build 10J567) Mac OS X 10.6.6 (Build 10J567)
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 13046 13046
Blowfish
single-core scalar
1519 1519
Blowfish
multi-core scalar
20705 20705
Text Compress
single-core scalar
2151 2151
Text Compress
multi-core scalar
21963 21963
Text Decompress
single-core scalar
2204 2204
Text Decompress
multi-core scalar
23737 23737
Image Compress
single-core scalar
2035 2035
Image Compress
multi-core scalar
22275 22275
Image Decompress
single-core scalar
2148 2148
Image Decompress
multi-core scalar
19511 19511
Lua
single-core scalar
3818 3818
Lua
multi-core scalar
34497 34497

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 21836 21836
Mandelbrot
single-core scalar
2013 2013
Mandelbrot
multi-core scalar
27313 27313
Dot Product
single-core scalar
3277 3277
Dot Product
single-core vector
3927 3927
Dot Product
multi-core scalar
26972 26972
Dot Product
multi-core vector
44277 44277
LU Decomposition
single-core scalar
1356 1356
LU Decomposition
multi-core scalar
11105 11105
Primality Test
single-core scalar
5225 5225
Primality Test
multi-core scalar
40681 40681
Sharpen Image
single-core scalar
5064 5064
Sharpen Image
multi-core scalar
54575 54575
Blur Image
single-core scalar
6344 6344
Blur Image
multi-core scalar
73576 73576

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3711 3711
Read Sequential
single-core scalar
3463 3463
Write Sequential
single-core scalar
6262 6262
Stdlib Allocate
single-core scalar
3036 3036
Stdlib Write
single-core scalar
2647 2647
Stdlib Copy
single-core scalar
3147 3147

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3510 3510
Stream Copy
single-core scalar
3030 3030
Stream Copy
single-core vector
4691 4691
Stream Scale
single-core scalar
2901 2901
Stream Scale
single-core vector
4244 4244
Stream Add
single-core scalar
2930 2930
Stream Add
single-core vector
4254 4254
Stream Triad
single-core scalar
2946 2946
Stream Triad
single-core vector
3084 3084