Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 12010 12010

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.8.2 (Build 12C60) Mac OS X 10.8.2 (Build 12C60)
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.B08.1001221313 Apple Inc. MP41.88Z.0081.B08.1001221313
Memory 12.00 GB 1066 MHz DDR3 12.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 10775 10775
Blowfish
single-core scalar
1523 1523
Blowfish
multi-core scalar
19844 19844
Text Compress
single-core scalar
1914 1914
Text Compress
multi-core scalar
19172 19172
Text Decompress
single-core scalar
1934 1934
Text Decompress
multi-core scalar
20254 20254
Image Compress
single-core scalar
1755 1755
Image Compress
multi-core scalar
17795 17795
Image Decompress
single-core scalar
1562 1562
Image Decompress
multi-core scalar
13016 13016
Lua
single-core scalar
2906 2906
Lua
multi-core scalar
27627 27627

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 20291 20291
Mandelbrot
single-core scalar
2078 2078
Mandelbrot
multi-core scalar
29931 29931
Dot Product
single-core scalar
3378 3378
Dot Product
single-core vector
3461 3461
Dot Product
multi-core scalar
27690 27690
Dot Product
multi-core vector
31796 31796
LU Decomposition
single-core scalar
730 730
LU Decomposition
multi-core scalar
5538 5538
Primality Test
single-core scalar
4363 4363
Primality Test
multi-core scalar
31571 31571
Sharpen Image
single-core scalar
5016 5016
Sharpen Image
multi-core scalar
56618 56618
Blur Image
single-core scalar
6148 6148
Blur Image
multi-core scalar
75764 75764

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3760 3760
Read Sequential
single-core scalar
3798 3798
Write Sequential
single-core scalar
5893 5893
Stdlib Allocate
single-core scalar
2640 2640
Stdlib Write
single-core scalar
2984 2984
Stdlib Copy
single-core scalar
3488 3488

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3856 3856
Stream Copy
single-core scalar
3586 3586
Stream Copy
single-core vector
5130 5130
Stream Scale
single-core scalar
4192 4192
Stream Scale
single-core vector
5051 5051
Stream Add
single-core scalar
1921 1921
Stream Add
single-core vector
5092 5092
Stream Triad
single-core scalar
2082 2082
Stream Triad
single-core vector
3799 3799