Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13114 13114

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.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 12590 12590
Blowfish
single-core scalar
1602 1602
Blowfish
multi-core scalar
20875 20875
Text Compress
single-core scalar
2271 2271
Text Compress
multi-core scalar
21357 21357
Text Decompress
single-core scalar
2337 2337
Text Decompress
multi-core scalar
24102 24102
Image Compress
single-core scalar
2141 2141
Image Compress
multi-core scalar
19632 19632
Image Decompress
single-core scalar
2249 2249
Image Decompress
multi-core scalar
16237 16237
Lua
single-core scalar
4129 4129
Lua
multi-core scalar
34149 34149

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 21299 21299
Mandelbrot
single-core scalar
2121 2121
Mandelbrot
multi-core scalar
26787 26787
Dot Product
single-core scalar
3459 3459
Dot Product
single-core vector
4125 4125
Dot Product
multi-core scalar
26776 26776
Dot Product
multi-core vector
39889 39889
LU Decomposition
single-core scalar
1466 1466
LU Decomposition
multi-core scalar
11424 11424
Primality Test
single-core scalar
5540 5540
Primality Test
multi-core scalar
41206 41206
Sharpen Image
single-core scalar
5340 5340
Sharpen Image
multi-core scalar
50912 50912
Blur Image
single-core scalar
6701 6701
Blur Image
multi-core scalar
72445 72445

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4149 4149
Read Sequential
single-core scalar
4032 4032
Write Sequential
single-core scalar
6609 6609
Stdlib Allocate
single-core scalar
3360 3360
Stdlib Write
single-core scalar
3143 3143
Stdlib Copy
single-core scalar
3605 3605

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4233 4233
Stream Copy
single-core scalar
3586 3586
Stream Copy
single-core vector
5063 5063
Stream Scale
single-core scalar
3705 3705
Stream Scale
single-core vector
4675 4675
Stream Add
single-core scalar
4097 4097
Stream Add
single-core vector
4993 4993
Stream Triad
single-core scalar
4093 4093
Stream Triad
single-core vector
3659 3659