Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13588 13588

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.8.0 Mac OS X 10.8.0
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 x 4 32 KB x 4
L1 Data Cache 32 KB x 4 32 KB x 4
L2 Cache 256 KB x 4 256 KB x 4
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 13136 13136
Blowfish
single-core scalar
1605 1605
Blowfish
multi-core scalar
20975 20975
Text Compress
single-core scalar
2273 2273
Text Compress
multi-core scalar
22692 22692
Text Decompress
single-core scalar
2315 2315
Text Decompress
multi-core scalar
24286 24286
Image Compress
single-core scalar
2144 2144
Image Compress
multi-core scalar
22656 22656
Image Decompress
single-core scalar
2277 2277
Image Decompress
multi-core scalar
17261 17261
Lua
single-core scalar
4081 4081
Lua
multi-core scalar
35068 35068

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22023 22023
Mandelbrot
single-core scalar
2128 2128
Mandelbrot
multi-core scalar
29572 29572
Dot Product
single-core scalar
3466 3466
Dot Product
single-core vector
4196 4196
Dot Product
multi-core scalar
27812 27812
Dot Product
multi-core vector
43830 43830
LU Decomposition
single-core scalar
1538 1538
LU Decomposition
multi-core scalar
7134 7134
Primality Test
single-core scalar
5385 5385
Primality Test
multi-core scalar
41820 41820
Sharpen Image
single-core scalar
5344 5344
Sharpen Image
multi-core scalar
55929 55929
Blur Image
single-core scalar
6271 6271
Blur Image
multi-core scalar
73902 73902

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4060 4060
Read Sequential
single-core scalar
4010 4010
Write Sequential
single-core scalar
6714 6714
Stdlib Allocate
single-core scalar
2955 2955
Stdlib Write
single-core scalar
3013 3013
Stdlib Copy
single-core scalar
3608 3608

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4710 4710
Stream Copy
single-core scalar
4033 4033
Stream Copy
single-core vector
5672 5672
Stream Scale
single-core scalar
4189 4189
Stream Scale
single-core vector
5277 5277
Stream Add
single-core scalar
4515 4515
Stream Add
single-core vector
5490 5490
Stream Triad
single-core scalar
4489 4489
Stream Triad
single-core vector
4020 4020