Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 11749 11749

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 12.00 GB 1066 MHz DDR3 12.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 9929 9929
Blowfish
single-core scalar
1535 1535
Blowfish
multi-core scalar
19511 19511
Text Compress
single-core scalar
1970 1970
Text Compress
multi-core scalar
18627 18627
Text Decompress
single-core scalar
1998 1998
Text Decompress
multi-core scalar
20282 20282
Image Compress
single-core scalar
1746 1746
Image Compress
multi-core scalar
17363 17363
Image Decompress
single-core scalar
1465 1465
Image Decompress
multi-core scalar
11493 11493
Lua
single-core scalar
3141 3141
Lua
multi-core scalar
20019 20019

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 20420 20420
Mandelbrot
single-core scalar
2116 2116
Mandelbrot
multi-core scalar
29720 29720
Dot Product
single-core scalar
3435 3435
Dot Product
single-core vector
4052 4052
Dot Product
multi-core scalar
27570 27570
Dot Product
multi-core vector
35124 35124
LU Decomposition
single-core scalar
720 720
LU Decomposition
multi-core scalar
5846 5846
Primality Test
single-core scalar
3654 3654
Primality Test
multi-core scalar
27868 27868
Sharpen Image
single-core scalar
5095 5095
Sharpen Image
multi-core scalar
56325 56325
Blur Image
single-core scalar
6555 6555
Blur Image
multi-core scalar
77807 77807

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3846 3846
Read Sequential
single-core scalar
3865 3865
Write Sequential
single-core scalar
5823 5823
Stdlib Allocate
single-core scalar
2995 2995
Stdlib Write
single-core scalar
3048 3048
Stdlib Copy
single-core scalar
3500 3500

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3586 3586
Stream Copy
single-core scalar
3541 3541
Stream Copy
single-core vector
4774 4774
Stream Scale
single-core scalar
3725 3725
Stream Scale
single-core vector
4508 4508
Stream Add
single-core scalar
1963 1963
Stream Add
single-core vector
4583 4583
Stream Triad
single-core scalar
2114 2114
Stream Triad
single-core vector
3482 3482