Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 12612 12612

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6 (Build 10A432) Mac OS X 10.6 (Build 10A432)
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.B03.0902231259 Apple Inc. MP41.88Z.0081.B03.0902231259
Memory 16.00 GB 1066 MHz DDR3 16.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 12233 12233
Blowfish
single-core scalar
1400 1400
Blowfish
multi-core scalar
18830 18830
Text Compress
single-core scalar
1873 1873
Text Compress
multi-core scalar
21775 21775
Text Decompress
single-core scalar
1914 1914
Text Decompress
multi-core scalar
23642 23642
Image Compress
single-core scalar
1776 1776
Image Compress
multi-core scalar
18999 18999
Image Decompress
single-core scalar
1832 1832
Image Decompress
multi-core scalar
17961 17961
Lua
single-core scalar
2984 2984
Lua
multi-core scalar
33818 33818

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 20899 20899
Mandelbrot
single-core scalar
1994 1994
Mandelbrot
multi-core scalar
26799 26799
Dot Product
single-core scalar
2564 2564
Dot Product
single-core vector
3547 3547
Dot Product
multi-core scalar
26332 26332
Dot Product
multi-core vector
39888 39888
LU Decomposition
single-core scalar
1081 1081
LU Decomposition
multi-core scalar
8659 8659
Primality Test
single-core scalar
4350 4350
Primality Test
multi-core scalar
40459 40459
Sharpen Image
single-core scalar
4877 4877
Sharpen Image
multi-core scalar
50909 50909
Blur Image
single-core scalar
5964 5964
Blur Image
multi-core scalar
75173 75173

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3327 3327
Read Sequential
single-core scalar
3181 3181
Write Sequential
single-core scalar
5576 5576
Stdlib Allocate
single-core scalar
2333 2333
Stdlib Write
single-core scalar
2629 2629
Stdlib Copy
single-core scalar
2920 2920

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3513 3513
Stream Copy
single-core scalar
3113 3113
Stream Copy
single-core vector
4762 4762
Stream Scale
single-core scalar
3070 3070
Stream Scale
single-core vector
4114 4114
Stream Add
single-core scalar
2834 2834
Stream Add
single-core vector
4318 4318
Stream Triad
single-core scalar
2785 2785
Stream Triad
single-core vector
3110 3110