Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13698 13698

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.7.3 (Build 11D50) Mac OS X 10.7.3 (Build 11D50)
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 48.00 GB 1066 MHz DDR3 48.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13233 13233
Blowfish
single-core scalar
1520 1520
Blowfish
multi-core scalar
20163 20163
Text Compress
single-core scalar
2154 2154
Text Compress
multi-core scalar
22170 22170
Text Decompress
single-core scalar
2218 2218
Text Decompress
multi-core scalar
24171 24171
Image Compress
single-core scalar
2059 2059
Image Compress
multi-core scalar
22249 22249
Image Decompress
single-core scalar
2147 2147
Image Decompress
multi-core scalar
21528 21528
Lua
single-core scalar
3861 3861
Lua
multi-core scalar
34561 34561

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22752 22752
Mandelbrot
single-core scalar
2040 2040
Mandelbrot
multi-core scalar
28786 28786
Dot Product
single-core scalar
3304 3304
Dot Product
single-core vector
4016 4016
Dot Product
multi-core scalar
27699 27699
Dot Product
multi-core vector
44969 44969
LU Decomposition
single-core scalar
1393 1393
LU Decomposition
multi-core scalar
11569 11569
Primality Test
single-core scalar
5247 5247
Primality Test
multi-core scalar
41812 41812
Sharpen Image
single-core scalar
5158 5158
Sharpen Image
multi-core scalar
58758 58758
Blur Image
single-core scalar
6364 6364
Blur Image
multi-core scalar
77418 77418

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3774 3774
Read Sequential
single-core scalar
3656 3656
Write Sequential
single-core scalar
6432 6432
Stdlib Allocate
single-core scalar
2509 2509
Stdlib Write
single-core scalar
2927 2927
Stdlib Copy
single-core scalar
3349 3349

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3485 3485
Stream Copy
single-core scalar
3081 3081
Stream Copy
single-core vector
4486 4486
Stream Scale
single-core scalar
2857 2857
Stream Scale
single-core vector
4422 4422
Stream Add
single-core scalar
2739 2739
Stream Add
single-core vector
4195 4195
Stream Triad
single-core scalar
2817 2817
Stream Triad
single-core vector
3283 3283