Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 12139 12139

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.8.2 (Build 12C60) Mac OS X 10.8.2 (Build 12C60)
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 x 4 32 KB x 4
L1 Data Cache 32 KB x 4 32 KB x 4
L2 Cache 256 KB x 4 256 KB x 4
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 16.00 GB 1066 MHz DDR3 16.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 10583 10583
Blowfish
single-core scalar
1543 1543
Blowfish
multi-core scalar
19909 19909
Text Compress
single-core scalar
1980 1980
Text Compress
multi-core scalar
19632 19632
Text Decompress
single-core scalar
2103 2103
Text Decompress
multi-core scalar
21145 21145
Image Compress
single-core scalar
1755 1755
Image Compress
multi-core scalar
17622 17622
Image Decompress
single-core scalar
1581 1581
Image Decompress
multi-core scalar
13892 13892
Lua
single-core scalar
3183 3183
Lua
multi-core scalar
22654 22654

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 20810 20810
Mandelbrot
single-core scalar
2126 2126
Mandelbrot
multi-core scalar
30484 30484
Dot Product
single-core scalar
3426 3426
Dot Product
single-core vector
3529 3529
Dot Product
multi-core scalar
27888 27888
Dot Product
multi-core vector
32200 32200
LU Decomposition
single-core scalar
745 745
LU Decomposition
multi-core scalar
5505 5505
Primality Test
single-core scalar
4435 4435
Primality Test
multi-core scalar
31808 31808
Sharpen Image
single-core scalar
5137 5137
Sharpen Image
multi-core scalar
59782 59782
Blur Image
single-core scalar
6258 6258
Blur Image
multi-core scalar
78025 78025

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3784 3784
Read Sequential
single-core scalar
3781 3781
Write Sequential
single-core scalar
5776 5776
Stdlib Allocate
single-core scalar
2903 2903
Stdlib Write
single-core scalar
2983 2983
Stdlib Copy
single-core scalar
3478 3478

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3951 3951
Stream Copy
single-core scalar
3912 3912
Stream Copy
single-core vector
5192 5192
Stream Scale
single-core scalar
4353 4353
Stream Scale
single-core vector
5010 5010
Stream Add
single-core scalar
2014 2014
Stream Add
single-core vector
5158 5158
Stream Triad
single-core scalar
2187 2187
Stream Triad
single-core vector
3782 3782