Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 11909 11909

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.7.2 (Build 11C74) Mac OS X 10.7.2 (Build 11C74)
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 6.00 GB 1066 MHz DDR3 6.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 10516 10516
Blowfish
single-core scalar
1556 1556
Blowfish
multi-core scalar
20249 20249
Text Compress
single-core scalar
1983 1983
Text Compress
multi-core scalar
19600 19600
Text Decompress
single-core scalar
2093 2093
Text Decompress
multi-core scalar
21016 21016
Image Compress
single-core scalar
1754 1754
Image Compress
multi-core scalar
17647 17647
Image Decompress
single-core scalar
1577 1577
Image Decompress
multi-core scalar
12373 12373
Lua
single-core scalar
3181 3181
Lua
multi-core scalar
23172 23172

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 20170 20170
Mandelbrot
single-core scalar
2126 2126
Mandelbrot
multi-core scalar
30168 30168
Dot Product
single-core scalar
3482 3482
Dot Product
single-core vector
3531 3531
Dot Product
multi-core scalar
28234 28234
Dot Product
multi-core vector
32149 32149
LU Decomposition
single-core scalar
745 745
LU Decomposition
multi-core scalar
5463 5463
Primality Test
single-core scalar
4428 4428
Primality Test
multi-core scalar
31717 31717
Sharpen Image
single-core scalar
5150 5150
Sharpen Image
multi-core scalar
53958 53958
Blur Image
single-core scalar
6227 6227
Blur Image
multi-core scalar
75003 75003

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3869 3869
Read Sequential
single-core scalar
3898 3898
Write Sequential
single-core scalar
6112 6112
Stdlib Allocate
single-core scalar
2873 2873
Stdlib Write
single-core scalar
2962 2962
Stdlib Copy
single-core scalar
3504 3504

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3960 3960
Stream Copy
single-core scalar
3841 3841
Stream Copy
single-core vector
5282 5282
Stream Scale
single-core scalar
4277 4277
Stream Scale
single-core vector
5125 5125
Stream Add
single-core scalar
1974 1974
Stream Add
single-core vector
5196 5196
Stream Triad
single-core scalar
2131 2131
Stream Triad
single-core vector
3857 3857