Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13215 13215

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.2 (Build 10C540) Mac OS X 10.6.2 (Build 10C540)
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.B03.0902231259 Apple Inc. MP41.88Z.0081.B03.0902231259
Memory 8.00 GB 1066 MHz DDR3 8.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 12597 12597
Blowfish
single-core scalar
1604 1604
Blowfish
multi-core scalar
19038 19038
Text Compress
single-core scalar
2271 2271
Text Compress
multi-core scalar
21762 21762
Text Decompress
single-core scalar
2339 2339
Text Decompress
multi-core scalar
23591 23591
Image Compress
single-core scalar
2140 2140
Image Compress
multi-core scalar
21830 21830
Image Decompress
single-core scalar
2252 2252
Image Decompress
multi-core scalar
15614 15614
Lua
single-core scalar
4127 4127
Lua
multi-core scalar
34605 34605

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 21582 21582
Mandelbrot
single-core scalar
2124 2124
Mandelbrot
multi-core scalar
26608 26608
Dot Product
single-core scalar
3454 3454
Dot Product
single-core vector
4129 4129
Dot Product
multi-core scalar
27078 27078
Dot Product
multi-core vector
39622 39622
LU Decomposition
single-core scalar
1439 1439
LU Decomposition
multi-core scalar
11512 11512
Primality Test
single-core scalar
5534 5534
Primality Test
multi-core scalar
42101 42101
Sharpen Image
single-core scalar
5342 5342
Sharpen Image
multi-core scalar
55579 55579
Blur Image
single-core scalar
6678 6678
Blur Image
multi-core scalar
70960 70960

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4120 4120
Read Sequential
single-core scalar
4041 4041
Write Sequential
single-core scalar
6625 6625
Stdlib Allocate
single-core scalar
3359 3359
Stdlib Write
single-core scalar
2918 2918
Stdlib Copy
single-core scalar
3657 3657

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4293 4293
Stream Copy
single-core scalar
3634 3634
Stream Copy
single-core vector
5149 5149
Stream Scale
single-core scalar
3796 3796
Stream Scale
single-core vector
4808 4808
Stream Add
single-core scalar
4022 4022
Stream Add
single-core vector
5115 5115
Stream Triad
single-core scalar
4190 4190
Stream Triad
single-core vector
3635 3635