Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13847 13847

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.8.5 (Build 12F9) Mac OS X 10.8.5 (Build 12F9)
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 13326 13326
Blowfish
single-core scalar
1597 1597
Blowfish
multi-core scalar
20965 20965
Text Compress
single-core scalar
2273 2273
Text Compress
multi-core scalar
22957 22957
Text Decompress
single-core scalar
2331 2331
Text Decompress
multi-core scalar
24310 24310
Image Compress
single-core scalar
2144 2144
Image Compress
multi-core scalar
21969 21969
Image Decompress
single-core scalar
2267 2267
Image Decompress
multi-core scalar
20150 20150
Lua
single-core scalar
4127 4127
Lua
multi-core scalar
34830 34830

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22575 22575
Mandelbrot
single-core scalar
2127 2127
Mandelbrot
multi-core scalar
29737 29737
Dot Product
single-core scalar
3474 3474
Dot Product
single-core vector
4198 4198
Dot Product
multi-core scalar
27870 27870
Dot Product
multi-core vector
43916 43916
LU Decomposition
single-core scalar
1540 1540
LU Decomposition
multi-core scalar
7129 7129
Primality Test
single-core scalar
5424 5424
Primality Test
multi-core scalar
41952 41952
Sharpen Image
single-core scalar
5339 5339
Sharpen Image
multi-core scalar
60378 60378
Blur Image
single-core scalar
6314 6314
Blur Image
multi-core scalar
76657 76657

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4064 4064
Read Sequential
single-core scalar
3962 3962
Write Sequential
single-core scalar
6755 6755
Stdlib Allocate
single-core scalar
3004 3004
Stdlib Write
single-core scalar
3047 3047
Stdlib Copy
single-core scalar
3553 3553

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4690 4690
Stream Copy
single-core scalar
4081 4081
Stream Copy
single-core vector
5605 5605
Stream Scale
single-core scalar
4248 4248
Stream Scale
single-core vector
5203 5203
Stream Add
single-core scalar
4454 4454
Stream Add
single-core vector
5428 5428
Stream Triad
single-core scalar
4535 4535
Stream Triad
single-core vector
3970 3970