Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 12404 12404

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.3 (Build 10D578) Mac OS X 10.6.3 (Build 10D578)
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 26.00 GB 1066 MHz DDR3 26.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 11044 11044
Blowfish
single-core scalar
1472 1472
Blowfish
multi-core scalar
19962 19962
Text Compress
single-core scalar
1884 1884
Text Compress
multi-core scalar
19563 19563
Text Decompress
single-core scalar
1976 1976
Text Decompress
multi-core scalar
21145 21145
Image Compress
single-core scalar
1670 1670
Image Compress
multi-core scalar
18104 18104
Image Decompress
single-core scalar
1507 1507
Image Decompress
multi-core scalar
13455 13455
Lua
single-core scalar
2951 2951
Lua
multi-core scalar
28839 28839

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 21435 21435
Mandelbrot
single-core scalar
2014 2014
Mandelbrot
multi-core scalar
29770 29770
Dot Product
single-core scalar
3278 3278
Dot Product
single-core vector
3905 3905
Dot Product
multi-core scalar
27784 27784
Dot Product
multi-core vector
36046 36046
LU Decomposition
single-core scalar
709 709
LU Decomposition
multi-core scalar
5871 5871
Primality Test
single-core scalar
4287 4287
Primality Test
multi-core scalar
32716 32716
Sharpen Image
single-core scalar
5005 5005
Sharpen Image
multi-core scalar
60338 60338
Blur Image
single-core scalar
6348 6348
Blur Image
multi-core scalar
82023 82023

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3549 3549
Read Sequential
single-core scalar
3435 3435
Write Sequential
single-core scalar
5555 5555
Stdlib Allocate
single-core scalar
2833 2833
Stdlib Write
single-core scalar
2707 2707
Stdlib Copy
single-core scalar
3215 3215

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3268 3268
Stream Copy
single-core scalar
3030 3030
Stream Copy
single-core vector
4490 4490
Stream Scale
single-core scalar
3428 3428
Stream Scale
single-core vector
4274 4274
Stream Add
single-core scalar
1779 1779
Stream Add
single-core vector
4218 4218
Stream Triad
single-core scalar
1938 1938
Stream Triad
single-core vector
2994 2994