Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13098 13098

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.8 (Build 12A269) Mac OS X 10.8 (Build 12A269)
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 24.00 GB 1066 MHz DDR3 24.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 12249 12249
Blowfish
single-core scalar
1585 1585
Blowfish
multi-core scalar
19622 19622
Text Compress
single-core scalar
2183 2183
Text Compress
multi-core scalar
21224 21224
Text Decompress
single-core scalar
2289 2289
Text Decompress
multi-core scalar
22787 22787
Image Compress
single-core scalar
2132 2132
Image Compress
multi-core scalar
19765 19765
Image Decompress
single-core scalar
2304 2304
Image Decompress
multi-core scalar
16587 16587
Lua
single-core scalar
4036 4036
Lua
multi-core scalar
32485 32485

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 21891 21891
Mandelbrot
single-core scalar
2113 2113
Mandelbrot
multi-core scalar
28505 28505
Dot Product
single-core scalar
3413 3413
Dot Product
single-core vector
4118 4118
Dot Product
multi-core scalar
26242 26242
Dot Product
multi-core vector
41334 41334
LU Decomposition
single-core scalar
1517 1517
LU Decomposition
multi-core scalar
6988 6988
Primality Test
single-core scalar
5161 5161
Primality Test
multi-core scalar
40745 40745
Sharpen Image
single-core scalar
5114 5114
Sharpen Image
multi-core scalar
59714 59714
Blur Image
single-core scalar
5993 5993
Blur Image
multi-core scalar
75528 75528

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3680 3680
Read Sequential
single-core scalar
3735 3735
Write Sequential
single-core scalar
6367 6367
Stdlib Allocate
single-core scalar
2675 2675
Stdlib Write
single-core scalar
2547 2547
Stdlib Copy
single-core scalar
3079 3079

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4136 4136
Stream Copy
single-core scalar
3665 3665
Stream Copy
single-core vector
5236 5236
Stream Scale
single-core scalar
3280 3280
Stream Scale
single-core vector
5048 5048
Stream Add
single-core scalar
3033 3033
Stream Add
single-core vector
5431 5431
Stream Triad
single-core scalar
3724 3724
Stream Triad
single-core vector
3672 3672