Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 12317 12317

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.7.0 Mac OS X 10.7.0
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.B07.0910130729 Apple Inc. MP41.88Z.0081.B07.0910130729
Memory 6.00 GB 1066 MHz DDR3 6.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13238 13238
Blowfish
single-core scalar
2053 2053
Blowfish
multi-core scalar
26576 26576
Text Compress
single-core scalar
2144 2144
Text Compress
multi-core scalar
21346 21346
Text Decompress
single-core scalar
2343 2343
Text Decompress
multi-core scalar
25005 25005
Image Compress
single-core scalar
2036 2036
Image Compress
multi-core scalar
19843 19843
Image Decompress
single-core scalar
2649 2649
Image Decompress
multi-core scalar
18531 18531
Lua
single-core scalar
3820 3820
Lua
multi-core scalar
32513 32513

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 18367 18367
Mandelbrot
single-core scalar
2007 2007
Mandelbrot
multi-core scalar
29445 29445
Dot Product
single-core scalar
3409 3409
Dot Product
single-core vector
4798 4798
Dot Product
multi-core scalar
472 472
Dot Product
multi-core vector
816 816
LU Decomposition
single-core scalar
1514 1514
LU Decomposition
multi-core scalar
7246 7246
Primality Test
single-core scalar
5025 5025
Primality Test
multi-core scalar
39297 39297
Sharpen Image
single-core scalar
9831 9831
Sharpen Image
multi-core scalar
76238 76238
Blur Image
single-core scalar
5265 5265
Blur Image
multi-core scalar
71776 71776

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4012 4012
Read Sequential
single-core scalar
4381 4381
Write Sequential
single-core scalar
6528 6528
Stdlib Allocate
single-core scalar
2774 2774
Stdlib Write
single-core scalar
2880 2880
Stdlib Copy
single-core scalar
3500 3500

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4534 4534
Stream Copy
single-core scalar
3922 3922
Stream Copy
single-core vector
5394 5394
Stream Scale
single-core scalar
4130 4130
Stream Scale
single-core vector
5196 5196
Stream Add
single-core scalar
4124 4124
Stream Add
single-core vector
5314 5314
Stream Triad
single-core scalar
4250 4250
Stream Triad
single-core vector
3946 3946