Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 11215 11215

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.2 (Build 10C2234) Mac OS X 10.6.2 (Build 10C2234)
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 24.00 GB 1066 MHz DDR3 24.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 9507 9507
Blowfish
single-core scalar
1526 1526
Blowfish
multi-core scalar
16474 16474
Text Compress
single-core scalar
1985 1985
Text Compress
multi-core scalar
18355 18355
Text Decompress
single-core scalar
2034 2034
Text Decompress
multi-core scalar
19207 19207
Image Compress
single-core scalar
1760 1760
Image Compress
multi-core scalar
14363 14363
Image Decompress
single-core scalar
1570 1570
Image Decompress
multi-core scalar
11657 11657
Lua
single-core scalar
3127 3127
Lua
multi-core scalar
22028 22028

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 19372 19372
Mandelbrot
single-core scalar
2121 2121
Mandelbrot
multi-core scalar
23923 23923
Dot Product
single-core scalar
3449 3449
Dot Product
single-core vector
4092 4092
Dot Product
multi-core scalar
26659 26659
Dot Product
multi-core vector
33388 33388
LU Decomposition
single-core scalar
722 722
LU Decomposition
multi-core scalar
5573 5573
Primality Test
single-core scalar
4513 4513
Primality Test
multi-core scalar
31070 31070
Sharpen Image
single-core scalar
5260 5260
Sharpen Image
multi-core scalar
52330 52330
Blur Image
single-core scalar
6680 6680
Blur Image
multi-core scalar
71432 71432

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3830 3830
Read Sequential
single-core scalar
3779 3779
Write Sequential
single-core scalar
5834 5834
Stdlib Allocate
single-core scalar
2905 2905
Stdlib Write
single-core scalar
3055 3055
Stdlib Copy
single-core scalar
3577 3577

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3416 3416
Stream Copy
single-core scalar
3236 3236
Stream Copy
single-core vector
4382 4382
Stream Scale
single-core scalar
3649 3649
Stream Scale
single-core vector
4301 4301
Stream Add
single-core scalar
1871 1871
Stream Add
single-core vector
4543 4543
Stream Triad
single-core scalar
2030 2030
Stream Triad
single-core vector
3323 3323