Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 12178 12178

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.3 (Build 10D573) Mac OS X 10.6.3 (Build 10D573)
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 12.00 GB 1066 MHz DDR3 12.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 10502 10502
Blowfish
single-core scalar
1450 1450
Blowfish
multi-core scalar
19914 19914
Text Compress
single-core scalar
1883 1883
Text Compress
multi-core scalar
19518 19518
Text Decompress
single-core scalar
1932 1932
Text Decompress
multi-core scalar
20805 20805
Image Compress
single-core scalar
1669 1669
Image Compress
multi-core scalar
18343 18343
Image Decompress
single-core scalar
1505 1505
Image Decompress
multi-core scalar
13306 13306
Lua
single-core scalar
3020 3020
Lua
multi-core scalar
22689 22689

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 21310 21310
Mandelbrot
single-core scalar
2013 2013
Mandelbrot
multi-core scalar
30276 30276
Dot Product
single-core scalar
3278 3278
Dot Product
single-core vector
3906 3906
Dot Product
multi-core scalar
27760 27760
Dot Product
multi-core vector
36089 36089
LU Decomposition
single-core scalar
727 727
LU Decomposition
multi-core scalar
5880 5880
Primality Test
single-core scalar
4312 4312
Primality Test
multi-core scalar
32662 32662
Sharpen Image
single-core scalar
5005 5005
Sharpen Image
multi-core scalar
59138 59138
Blur Image
single-core scalar
6347 6347
Blur Image
multi-core scalar
80959 80959

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3510 3510
Read Sequential
single-core scalar
3458 3458
Write Sequential
single-core scalar
5526 5526
Stdlib Allocate
single-core scalar
2625 2625
Stdlib Write
single-core scalar
2724 2724
Stdlib Copy
single-core scalar
3220 3220

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3424 3424
Stream Copy
single-core scalar
3180 3180
Stream Copy
single-core vector
4685 4685
Stream Scale
single-core scalar
3527 3527
Stream Scale
single-core vector
4609 4609
Stream Add
single-core scalar
1829 1829
Stream Add
single-core vector
4396 4396
Stream Triad
single-core scalar
2005 2005
Stream Triad
single-core vector
3163 3163