Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 12006 12006

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.5.6 (Build 9G3553) Mac OS X 10.5.6 (Build 9G3553)
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 6.00 GB 1066 MHz DDR3 6.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 10578 10578
Blowfish
single-core scalar
1550 1550
Blowfish
multi-core scalar
19621 19621
Text Compress
single-core scalar
1972 1972
Text Compress
multi-core scalar
18705 18705
Text Decompress
single-core scalar
2029 2029
Text Decompress
multi-core scalar
20243 20243
Image Compress
single-core scalar
1755 1755
Image Compress
multi-core scalar
17286 17286
Image Decompress
single-core scalar
1462 1462
Image Decompress
multi-core scalar
11428 11428
Lua
single-core scalar
3110 3110
Lua
multi-core scalar
27784 27784

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 20459 20459
Mandelbrot
single-core scalar
2122 2122
Mandelbrot
multi-core scalar
29710 29710
Dot Product
single-core scalar
3444 3444
Dot Product
single-core vector
4103 4103
Dot Product
multi-core scalar
27525 27525
Dot Product
multi-core vector
35455 35455
LU Decomposition
single-core scalar
732 732
LU Decomposition
multi-core scalar
5958 5958
Primality Test
single-core scalar
3680 3680
Primality Test
multi-core scalar
28460 28460
Sharpen Image
single-core scalar
5081 5081
Sharpen Image
multi-core scalar
55399 55399
Blur Image
single-core scalar
6598 6598
Blur Image
multi-core scalar
78171 78171

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3856 3856
Read Sequential
single-core scalar
3856 3856
Write Sequential
single-core scalar
5850 5850
Stdlib Allocate
single-core scalar
3017 3017
Stdlib Write
single-core scalar
3048 3048
Stdlib Copy
single-core scalar
3510 3510

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3723 3723
Stream Copy
single-core scalar
3738 3738
Stream Copy
single-core vector
4971 4971
Stream Scale
single-core scalar
3974 3974
Stream Scale
single-core vector
4491 4491
Stream Add
single-core scalar
2006 2006
Stream Add
single-core vector
4994 4994
Stream Triad
single-core scalar
2175 2175
Stream Triad
single-core vector
3442 3442