Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13855 13855

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.7.3 (Build 11D50) Mac OS X 10.7.3 (Build 11D50)
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 32.00 GB 1066 MHz DDR3 32.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13459 13459
Blowfish
single-core scalar
1606 1606
Blowfish
multi-core scalar
21077 21077
Text Compress
single-core scalar
2277 2277
Text Compress
multi-core scalar
22856 22856
Text Decompress
single-core scalar
2303 2303
Text Decompress
multi-core scalar
24153 24153
Image Compress
single-core scalar
2142 2142
Image Compress
multi-core scalar
21745 21745
Image Decompress
single-core scalar
2272 2272
Image Decompress
multi-core scalar
21863 21863
Lua
single-core scalar
4116 4116
Lua
multi-core scalar
35106 35106

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22585 22585
Mandelbrot
single-core scalar
2128 2128
Mandelbrot
multi-core scalar
29876 29876
Dot Product
single-core scalar
3482 3482
Dot Product
single-core vector
4201 4201
Dot Product
multi-core scalar
27908 27908
Dot Product
multi-core vector
43513 43513
LU Decomposition
single-core scalar
1543 1543
LU Decomposition
multi-core scalar
6163 6163
Primality Test
single-core scalar
5426 5426
Primality Test
multi-core scalar
43851 43851
Sharpen Image
single-core scalar
5345 5345
Sharpen Image
multi-core scalar
61676 61676
Blur Image
single-core scalar
6322 6322
Blur Image
multi-core scalar
74761 74761

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3947 3947
Read Sequential
single-core scalar
4016 4016
Write Sequential
single-core scalar
6716 6716
Stdlib Allocate
single-core scalar
2817 2817
Stdlib Write
single-core scalar
2831 2831
Stdlib Copy
single-core scalar
3357 3357

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4511 4511
Stream Copy
single-core scalar
4027 4027
Stream Copy
single-core vector
5379 5379
Stream Scale
single-core scalar
4138 4138
Stream Scale
single-core vector
5036 5036
Stream Add
single-core scalar
4203 4203
Stream Add
single-core vector
5165 5165
Stream Triad
single-core scalar
4362 4362
Stream Triad
single-core vector
3778 3778