Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 12231 12231

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.7 (Build 10J869) Mac OS X 10.6.7 (Build 10J869)
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.B08.1001221313 Apple Inc. MP41.88Z.0081.B08.1001221313
Memory 6.00 GB 1066 MHz DDR3 6.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 10884 10884
Blowfish
single-core scalar
1547 1547
Blowfish
multi-core scalar
19727 19727
Text Compress
single-core scalar
1984 1984
Text Compress
multi-core scalar
19490 19490
Text Decompress
single-core scalar
2090 2090
Text Decompress
multi-core scalar
21131 21131
Image Compress
single-core scalar
1750 1750
Image Compress
multi-core scalar
18016 18016
Image Decompress
single-core scalar
1531 1531
Image Decompress
multi-core scalar
11793 11793
Lua
single-core scalar
3187 3187
Lua
multi-core scalar
28372 28372

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 20912 20912
Mandelbrot
single-core scalar
2118 2118
Mandelbrot
multi-core scalar
30141 30141
Dot Product
single-core scalar
3444 3444
Dot Product
single-core vector
4081 4081
Dot Product
multi-core scalar
27724 27724
Dot Product
multi-core vector
35914 35914
LU Decomposition
single-core scalar
717 717
LU Decomposition
multi-core scalar
5795 5795
Primality Test
single-core scalar
4529 4529
Primality Test
multi-core scalar
32533 32533
Sharpen Image
single-core scalar
5256 5256
Sharpen Image
multi-core scalar
55877 55877
Blur Image
single-core scalar
6648 6648
Blur Image
multi-core scalar
77993 77993

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3797 3797
Read Sequential
single-core scalar
3840 3840
Write Sequential
single-core scalar
5789 5789
Stdlib Allocate
single-core scalar
2823 2823
Stdlib Write
single-core scalar
3014 3014
Stdlib Copy
single-core scalar
3523 3523

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3432 3432
Stream Copy
single-core scalar
3281 3281
Stream Copy
single-core vector
4375 4375
Stream Scale
single-core scalar
3647 3647
Stream Scale
single-core vector
4355 4355
Stream Add
single-core scalar
1875 1875
Stream Add
single-core vector
4507 4507
Stream Triad
single-core scalar
2033 2033
Stream Triad
single-core vector
3386 3386