Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 14154 14154

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.4 (Build 10F569) Mac OS X 10.6.4 (Build 10F569)
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 32 KB
L1 Data Cache 32 KB 32 KB
L2 Cache 256 KB 256 KB
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 13538 13538
Blowfish
single-core scalar
1601 1601
Blowfish
multi-core scalar
20905 20905
Text Compress
single-core scalar
2269 2269
Text Compress
multi-core scalar
22832 22832
Text Decompress
single-core scalar
2335 2335
Text Decompress
multi-core scalar
24385 24385
Image Compress
single-core scalar
2141 2141
Image Compress
multi-core scalar
22613 22613
Image Decompress
single-core scalar
2246 2246
Image Decompress
multi-core scalar
22110 22110
Lua
single-core scalar
4090 4090
Lua
multi-core scalar
34931 34931

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 23386 23386
Mandelbrot
single-core scalar
2121 2121
Mandelbrot
multi-core scalar
29907 29907
Dot Product
single-core scalar
3451 3451
Dot Product
single-core vector
4141 4141
Dot Product
multi-core scalar
27806 27806
Dot Product
multi-core vector
46974 46974
LU Decomposition
single-core scalar
1361 1361
LU Decomposition
multi-core scalar
11556 11556
Primality Test
single-core scalar
5523 5523
Primality Test
multi-core scalar
42390 42390
Sharpen Image
single-core scalar
5333 5333
Sharpen Image
multi-core scalar
61000 61000
Blur Image
single-core scalar
6689 6689
Blur Image
multi-core scalar
79156 79156

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4122 4122
Read Sequential
single-core scalar
3999 3999
Write Sequential
single-core scalar
6554 6554
Stdlib Allocate
single-core scalar
3354 3354
Stdlib Write
single-core scalar
3100 3100
Stdlib Copy
single-core scalar
3604 3604

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4065 4065
Stream Copy
single-core scalar
3402 3402
Stream Copy
single-core vector
4796 4796
Stream Scale
single-core scalar
3627 3627
Stream Scale
single-core vector
4554 4554
Stream Add
single-core scalar
3911 3911
Stream Add
single-core vector
4844 4844
Stream Triad
single-core scalar
3862 3862
Stream Triad
single-core vector
3525 3525