Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 12023 12023

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.8.3 (Build 12D78) Mac OS X 10.8.3 (Build 12D78)
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 6.00 GB 1066 MHz DDR3 6.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 10860 10860
Blowfish
single-core scalar
1565 1565
Blowfish
multi-core scalar
20101 20101
Text Compress
single-core scalar
1983 1983
Text Compress
multi-core scalar
19591 19591
Text Decompress
single-core scalar
1968 1968
Text Decompress
multi-core scalar
20311 20311
Image Compress
single-core scalar
1763 1763
Image Compress
multi-core scalar
17565 17565
Image Decompress
single-core scalar
1584 1584
Image Decompress
multi-core scalar
12091 12091
Lua
single-core scalar
3227 3227
Lua
multi-core scalar
28573 28573

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 20182 20182
Mandelbrot
single-core scalar
2127 2127
Mandelbrot
multi-core scalar
30379 30379
Dot Product
single-core scalar
3481 3481
Dot Product
single-core vector
3528 3528
Dot Product
multi-core scalar
27871 27871
Dot Product
multi-core vector
32128 32128
LU Decomposition
single-core scalar
744 744
LU Decomposition
multi-core scalar
5481 5481
Primality Test
single-core scalar
4418 4418
Primality Test
multi-core scalar
31686 31686
Sharpen Image
single-core scalar
5159 5159
Sharpen Image
multi-core scalar
55638 55638
Blur Image
single-core scalar
6245 6245
Blur Image
multi-core scalar
73669 73669

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3811 3811
Read Sequential
single-core scalar
3902 3902
Write Sequential
single-core scalar
5774 5774
Stdlib Allocate
single-core scalar
2951 2951
Stdlib Write
single-core scalar
2964 2964
Stdlib Copy
single-core scalar
3466 3466

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3968 3968
Stream Copy
single-core scalar
3846 3846
Stream Copy
single-core vector
5277 5277
Stream Scale
single-core scalar
4287 4287
Stream Scale
single-core vector
5137 5137
Stream Add
single-core scalar
1974 1974
Stream Add
single-core vector
5223 5223
Stream Triad
single-core scalar
2137 2137
Stream Triad
single-core vector
3863 3863