Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 12018 12018

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.8.2 Mac OS X 10.8.2
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 10958 10958
Blowfish
single-core scalar
1540 1540
Blowfish
multi-core scalar
19743 19743
Text Compress
single-core scalar
1963 1963
Text Compress
multi-core scalar
19442 19442
Text Decompress
single-core scalar
1998 1998
Text Decompress
multi-core scalar
20576 20576
Image Compress
single-core scalar
1757 1757
Image Compress
multi-core scalar
17505 17505
Image Decompress
single-core scalar
1566 1566
Image Decompress
multi-core scalar
13803 13803
Lua
single-core scalar
3226 3226
Lua
multi-core scalar
28378 28378

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 20110 20110
Mandelbrot
single-core scalar
2108 2108
Mandelbrot
multi-core scalar
29740 29740
Dot Product
single-core scalar
3445 3445
Dot Product
single-core vector
3509 3509
Dot Product
multi-core scalar
27498 27498
Dot Product
multi-core vector
31745 31745
LU Decomposition
single-core scalar
742 742
LU Decomposition
multi-core scalar
4400 4400
Primality Test
single-core scalar
4399 4399
Primality Test
multi-core scalar
30866 30866
Sharpen Image
single-core scalar
5152 5152
Sharpen Image
multi-core scalar
55694 55694
Blur Image
single-core scalar
6221 6221
Blur Image
multi-core scalar
76029 76029

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3738 3738
Read Sequential
single-core scalar
3763 3763
Write Sequential
single-core scalar
5789 5789
Stdlib Allocate
single-core scalar
2867 2867
Stdlib Write
single-core scalar
2931 2931
Stdlib Copy
single-core scalar
3342 3342

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3969 3969
Stream Copy
single-core scalar
3886 3886
Stream Copy
single-core vector
5304 5304
Stream Scale
single-core scalar
4277 4277
Stream Scale
single-core vector
5103 5103
Stream Add
single-core scalar
1978 1978
Stream Add
single-core vector
5269 5269
Stream Triad
single-core scalar
2143 2143
Stream Triad
single-core vector
3793 3793