Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 12337 12337

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.6 (Build 10J567) Mac OS X 10.6.6 (Build 10J567)
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 8.00 GB 1066 MHz DDR3 8.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 10876 10876
Blowfish
single-core scalar
1546 1546
Blowfish
multi-core scalar
19656 19656
Text Compress
single-core scalar
1983 1983
Text Compress
multi-core scalar
19499 19499
Text Decompress
single-core scalar
2059 2059
Text Decompress
multi-core scalar
21005 21005
Image Compress
single-core scalar
1761 1761
Image Compress
multi-core scalar
17774 17774
Image Decompress
single-core scalar
1574 1574
Image Decompress
multi-core scalar
12198 12198
Lua
single-core scalar
3083 3083
Lua
multi-core scalar
28383 28383

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 21237 21237
Mandelbrot
single-core scalar
2119 2119
Mandelbrot
multi-core scalar
30309 30309
Dot Product
single-core scalar
3452 3452
Dot Product
single-core vector
4096 4096
Dot Product
multi-core scalar
27809 27809
Dot Product
multi-core vector
35963 35963
LU Decomposition
single-core scalar
727 727
LU Decomposition
multi-core scalar
5839 5839
Primality Test
single-core scalar
4508 4508
Primality Test
multi-core scalar
32410 32410
Sharpen Image
single-core scalar
5260 5260
Sharpen Image
multi-core scalar
56975 56975
Blur Image
single-core scalar
6614 6614
Blur Image
multi-core scalar
81242 81242

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3796 3796
Read Sequential
single-core scalar
3854 3854
Write Sequential
single-core scalar
5919 5919
Stdlib Allocate
single-core scalar
2828 2828
Stdlib Write
single-core scalar
2945 2945
Stdlib Copy
single-core scalar
3436 3436

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3386 3386
Stream Copy
single-core scalar
3244 3244
Stream Copy
single-core vector
4372 4372
Stream Scale
single-core scalar
3592 3592
Stream Scale
single-core vector
4250 4250
Stream Add
single-core scalar
1864 1864
Stream Add
single-core vector
4422 4422
Stream Triad
single-core scalar
2019 2019
Stream Triad
single-core vector
3332 3332