Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13887 13887

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.8 (Build 12A206j) Mac OS X 10.8 (Build 12A206j)
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 13321 13321
Blowfish
single-core scalar
1603 1603
Blowfish
multi-core scalar
20984 20984
Text Compress
single-core scalar
2276 2276
Text Compress
multi-core scalar
22861 22861
Text Decompress
single-core scalar
2321 2321
Text Decompress
multi-core scalar
24492 24492
Image Compress
single-core scalar
2140 2140
Image Compress
multi-core scalar
22371 22371
Image Decompress
single-core scalar
2265 2265
Image Decompress
multi-core scalar
19855 19855
Lua
single-core scalar
3998 3998
Lua
multi-core scalar
34691 34691

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22684 22684
Mandelbrot
single-core scalar
2126 2126
Mandelbrot
multi-core scalar
29958 29958
Dot Product
single-core scalar
3474 3474
Dot Product
single-core vector
4151 4151
Dot Product
multi-core scalar
27830 27830
Dot Product
multi-core vector
43666 43666
LU Decomposition
single-core scalar
1536 1536
LU Decomposition
multi-core scalar
7095 7095
Primality Test
single-core scalar
5440 5440
Primality Test
multi-core scalar
42771 42771
Sharpen Image
single-core scalar
5330 5330
Sharpen Image
multi-core scalar
60948 60948
Blur Image
single-core scalar
6315 6315
Blur Image
multi-core scalar
76947 76947

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4096 4096
Read Sequential
single-core scalar
4008 4008
Write Sequential
single-core scalar
6721 6721
Stdlib Allocate
single-core scalar
3186 3186
Stdlib Write
single-core scalar
3002 3002
Stdlib Copy
single-core scalar
3565 3565

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4667 4667
Stream Copy
single-core scalar
4033 4033
Stream Copy
single-core vector
5652 5652
Stream Scale
single-core scalar
4157 4157
Stream Scale
single-core vector
5288 5288
Stream Add
single-core scalar
4356 4356
Stream Add
single-core vector
5434 5434
Stream Triad
single-core scalar
4434 4434
Stream Triad
single-core vector
3989 3989