Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 11459 11459

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.2 (Build 10C2234) Mac OS X 10.6.2 (Build 10C2234)
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 8.00 GB 1066 MHz DDR3 8.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 9893 9893
Blowfish
single-core scalar
1528 1528
Blowfish
multi-core scalar
17956 17956
Text Compress
single-core scalar
1940 1940
Text Compress
multi-core scalar
19021 19021
Text Decompress
single-core scalar
2012 2012
Text Decompress
multi-core scalar
20191 20191
Image Compress
single-core scalar
1758 1758
Image Compress
multi-core scalar
15961 15961
Image Decompress
single-core scalar
1563 1563
Image Decompress
multi-core scalar
11152 11152
Lua
single-core scalar
3122 3122
Lua
multi-core scalar
22522 22522

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 19650 19650
Mandelbrot
single-core scalar
2116 2116
Mandelbrot
multi-core scalar
26865 26865
Dot Product
single-core scalar
3427 3427
Dot Product
single-core vector
4099 4099
Dot Product
multi-core scalar
27192 27192
Dot Product
multi-core vector
33529 33529
LU Decomposition
single-core scalar
721 721
LU Decomposition
multi-core scalar
5779 5779
Primality Test
single-core scalar
4526 4526
Primality Test
multi-core scalar
31795 31795
Sharpen Image
single-core scalar
5259 5259
Sharpen Image
multi-core scalar
48688 48688
Blur Image
single-core scalar
6640 6640
Blur Image
multi-core scalar
74464 74464

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3781 3781
Read Sequential
single-core scalar
3862 3862
Write Sequential
single-core scalar
5861 5861
Stdlib Allocate
single-core scalar
2917 2917
Stdlib Write
single-core scalar
2894 2894
Stdlib Copy
single-core scalar
3374 3374

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3630 3630
Stream Copy
single-core scalar
3402 3402
Stream Copy
single-core vector
4773 4773
Stream Scale
single-core scalar
3941 3941
Stream Scale
single-core vector
4579 4579
Stream Add
single-core scalar
1910 1910
Stream Add
single-core vector
4892 4892
Stream Triad
single-core scalar
2081 2081
Stream Triad
single-core vector
3464 3464