Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13567 13567

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.8 (Build 10K549) Mac OS X 10.6.8 (Build 10K549)
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 12.00 GB 1066 MHz DDR3 12.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13017 13017
Blowfish
single-core scalar
1604 1604
Blowfish
multi-core scalar
21010 21010
Text Compress
single-core scalar
2275 2275
Text Compress
multi-core scalar
22799 22799
Text Decompress
single-core scalar
2310 2310
Text Decompress
multi-core scalar
23686 23686
Image Compress
single-core scalar
2040 2040
Image Compress
multi-core scalar
22587 22587
Image Decompress
single-core scalar
2273 2273
Image Decompress
multi-core scalar
16462 16462
Lua
single-core scalar
4078 4078
Lua
multi-core scalar
35081 35081

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22134 22134
Mandelbrot
single-core scalar
2126 2126
Mandelbrot
multi-core scalar
29727 29727
Dot Product
single-core scalar
3479 3479
Dot Product
single-core vector
4159 4159
Dot Product
multi-core scalar
27750 27750
Dot Product
multi-core vector
43572 43572
LU Decomposition
single-core scalar
1526 1526
LU Decomposition
multi-core scalar
7275 7275
Primality Test
single-core scalar
5413 5413
Primality Test
multi-core scalar
42816 42816
Sharpen Image
single-core scalar
5349 5349
Sharpen Image
multi-core scalar
56200 56200
Blur Image
single-core scalar
6293 6293
Blur Image
multi-core scalar
74203 74203

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3990 3990
Read Sequential
single-core scalar
3975 3975
Write Sequential
single-core scalar
6690 6690
Stdlib Allocate
single-core scalar
2665 2665
Stdlib Write
single-core scalar
2998 2998
Stdlib Copy
single-core scalar
3625 3625

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4662 4662
Stream Copy
single-core scalar
3929 3929
Stream Copy
single-core vector
5685 5685
Stream Scale
single-core scalar
4172 4172
Stream Scale
single-core vector
5337 5337
Stream Add
single-core scalar
4306 4306
Stream Add
single-core vector
5495 5495
Stream Triad
single-core scalar
4342 4342
Stream Triad
single-core vector
4031 4031