Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 12335 12335

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.3 (Build 10D578) Mac OS X 10.6.3 (Build 10D578)
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 12.00 GB 1066 MHz DDR3 12.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 10939 10939
Blowfish
single-core scalar
1538 1538
Blowfish
multi-core scalar
19838 19838
Text Compress
single-core scalar
1981 1981
Text Compress
multi-core scalar
19212 19212
Text Decompress
single-core scalar
2030 2030
Text Decompress
multi-core scalar
20681 20681
Image Compress
single-core scalar
1745 1745
Image Compress
multi-core scalar
18100 18100
Image Decompress
single-core scalar
1568 1568
Image Decompress
multi-core scalar
12712 12712
Lua
single-core scalar
3212 3212
Lua
multi-core scalar
28658 28658

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 21131 21131
Mandelbrot
single-core scalar
2115 2115
Mandelbrot
multi-core scalar
29920 29920
Dot Product
single-core scalar
3450 3450
Dot Product
single-core vector
4091 4091
Dot Product
multi-core scalar
27541 27541
Dot Product
multi-core vector
35278 35278
LU Decomposition
single-core scalar
729 729
LU Decomposition
multi-core scalar
5624 5624
Primality Test
single-core scalar
4482 4482
Primality Test
multi-core scalar
31514 31514
Sharpen Image
single-core scalar
5253 5253
Sharpen Image
multi-core scalar
58816 58816
Blur Image
single-core scalar
6673 6673
Blur Image
multi-core scalar
80356 80356

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3840 3840
Read Sequential
single-core scalar
3871 3871
Write Sequential
single-core scalar
5724 5724
Stdlib Allocate
single-core scalar
3015 3015
Stdlib Write
single-core scalar
3025 3025
Stdlib Copy
single-core scalar
3569 3569

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3430 3430
Stream Copy
single-core scalar
3368 3368
Stream Copy
single-core vector
4340 4340
Stream Scale
single-core scalar
3603 3603
Stream Scale
single-core vector
4366 4366
Stream Add
single-core scalar
1859 1859
Stream Add
single-core vector
4542 4542
Stream Triad
single-core scalar
2008 2008
Stream Triad
single-core vector
3360 3360