Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 11803 11803

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6 (Build 10A432) Mac OS X 10.6 (Build 10A432)
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 8.00 GB 1066 MHz DDR3 8.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 10327 10327
Blowfish
single-core scalar
1545 1545
Blowfish
multi-core scalar
20096 20096
Text Compress
single-core scalar
1980 1980
Text Compress
multi-core scalar
19431 19431
Text Decompress
single-core scalar
1938 1938
Text Decompress
multi-core scalar
20298 20298
Image Compress
single-core scalar
1764 1764
Image Compress
multi-core scalar
17539 17539
Image Decompress
single-core scalar
1596 1596
Image Decompress
multi-core scalar
11875 11875
Lua
single-core scalar
3170 3170
Lua
multi-core scalar
22692 22692

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 20175 20175
Mandelbrot
single-core scalar
2095 2095
Mandelbrot
multi-core scalar
30169 30169
Dot Product
single-core scalar
3476 3476
Dot Product
single-core vector
3513 3513
Dot Product
multi-core scalar
27818 27818
Dot Product
multi-core vector
32012 32012
LU Decomposition
single-core scalar
743 743
LU Decomposition
multi-core scalar
5214 5214
Primality Test
single-core scalar
4421 4421
Primality Test
multi-core scalar
31588 31588
Sharpen Image
single-core scalar
5210 5210
Sharpen Image
multi-core scalar
55618 55618
Blur Image
single-core scalar
6234 6234
Blur Image
multi-core scalar
74351 74351

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3707 3707
Read Sequential
single-core scalar
3794 3794
Write Sequential
single-core scalar
5859 5859
Stdlib Allocate
single-core scalar
2688 2688
Stdlib Write
single-core scalar
2831 2831
Stdlib Copy
single-core scalar
3364 3364

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3860 3860
Stream Copy
single-core scalar
3811 3811
Stream Copy
single-core vector
5098 5098
Stream Scale
single-core scalar
4276 4276
Stream Scale
single-core vector
4947 4947
Stream Add
single-core scalar
1998 1998
Stream Add
single-core vector
4886 4886
Stream Triad
single-core scalar
2158 2158
Stream Triad
single-core vector
3710 3710