Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 11807 11807

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.8 (Build 10K549) Mac OS X 10.6.8 (Build 10K549)
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 20.00 GB 1066 MHz DDR3 20.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 10671 10671
Blowfish
single-core scalar
1473 1473
Blowfish
multi-core scalar
19524 19524
Text Compress
single-core scalar
1879 1879
Text Compress
multi-core scalar
19003 19003
Text Decompress
single-core scalar
1925 1925
Text Decompress
multi-core scalar
20084 20084
Image Compress
single-core scalar
1669 1669
Image Compress
multi-core scalar
17272 17272
Image Decompress
single-core scalar
1512 1512
Image Decompress
multi-core scalar
13167 13167
Lua
single-core scalar
2975 2975
Lua
multi-core scalar
27580 27580

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 20107 20107
Mandelbrot
single-core scalar
2016 2016
Mandelbrot
multi-core scalar
29438 29438
Dot Product
single-core scalar
3294 3294
Dot Product
single-core vector
3338 3338
Dot Product
multi-core scalar
27771 27771
Dot Product
multi-core vector
31400 31400
LU Decomposition
single-core scalar
706 706
LU Decomposition
multi-core scalar
5490 5490
Primality Test
single-core scalar
4207 4207
Primality Test
multi-core scalar
30919 30919
Sharpen Image
single-core scalar
4965 4965
Sharpen Image
multi-core scalar
57534 57534
Blur Image
single-core scalar
5924 5924
Blur Image
multi-core scalar
74509 74509

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3564 3564
Read Sequential
single-core scalar
3469 3469
Write Sequential
single-core scalar
5607 5607
Stdlib Allocate
single-core scalar
2862 2862
Stdlib Write
single-core scalar
2670 2670
Stdlib Copy
single-core scalar
3216 3216

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3221 3221
Stream Copy
single-core scalar
2990 2990
Stream Copy
single-core vector
4313 4313
Stream Scale
single-core scalar
3272 3272
Stream Scale
single-core vector
4114 4114
Stream Add
single-core scalar
1824 1824
Stream Add
single-core vector
4253 4253
Stream Triad
single-core scalar
1987 1987
Stream Triad
single-core vector
3021 3021