Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13627 13627

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.8.2 (Build 12C60) Mac OS X 10.8.2 (Build 12C60)
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 16.00 GB 1066 MHz DDR3 16.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13053 13053
Blowfish
single-core scalar
1600 1600
Blowfish
multi-core scalar
20982 20982
Text Compress
single-core scalar
2275 2275
Text Compress
multi-core scalar
22741 22741
Text Decompress
single-core scalar
2331 2331
Text Decompress
multi-core scalar
24306 24306
Image Compress
single-core scalar
2131 2131
Image Compress
multi-core scalar
22229 22229
Image Decompress
single-core scalar
2275 2275
Image Decompress
multi-core scalar
17479 17479
Lua
single-core scalar
4070 4070
Lua
multi-core scalar
34222 34222

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22259 22259
Mandelbrot
single-core scalar
2124 2124
Mandelbrot
multi-core scalar
29803 29803
Dot Product
single-core scalar
3475 3475
Dot Product
single-core vector
4154 4154
Dot Product
multi-core scalar
27808 27808
Dot Product
multi-core vector
43786 43786
LU Decomposition
single-core scalar
1539 1539
LU Decomposition
multi-core scalar
6966 6966
Primality Test
single-core scalar
5320 5320
Primality Test
multi-core scalar
41602 41602
Sharpen Image
single-core scalar
5331 5331
Sharpen Image
multi-core scalar
57628 57628
Blur Image
single-core scalar
6294 6294
Blur Image
multi-core scalar
75808 75808

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4009 4009
Read Sequential
single-core scalar
3963 3963
Write Sequential
single-core scalar
6727 6727
Stdlib Allocate
single-core scalar
2770 2770
Stdlib Write
single-core scalar
3000 3000
Stdlib Copy
single-core scalar
3589 3589

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4665 4665
Stream Copy
single-core scalar
4066 4066
Stream Copy
single-core vector
5571 5571
Stream Scale
single-core scalar
4221 4221
Stream Scale
single-core vector
5202 5202
Stream Add
single-core scalar
4402 4402
Stream Add
single-core vector
5425 5425
Stream Triad
single-core scalar
4451 4451
Stream Triad
single-core vector
3989 3989