Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 9212 9212

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.4 (Build 10F569) Mac OS X 10.6.4 (Build 10F569)
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 8777 8777
Blowfish
single-core scalar
939 939
Blowfish
multi-core scalar
13722 13722
Text Compress
single-core scalar
1267 1267
Text Compress
multi-core scalar
15351 15351
Text Decompress
single-core scalar
1300 1300
Text Decompress
multi-core scalar
16382 16382
Image Compress
single-core scalar
1197 1197
Image Compress
multi-core scalar
15066 15066
Image Decompress
single-core scalar
1238 1238
Image Decompress
multi-core scalar
13431 13431
Lua
single-core scalar
2001 2001
Lua
multi-core scalar
23431 23431

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 15200 15200
Mandelbrot
single-core scalar
1330 1330
Mandelbrot
multi-core scalar
19716 19716
Dot Product
single-core scalar
1757 1757
Dot Product
single-core vector
2385 2385
Dot Product
multi-core scalar
18453 18453
Dot Product
multi-core vector
31165 31165
LU Decomposition
single-core scalar
739 739
LU Decomposition
multi-core scalar
7785 7785
Primality Test
single-core scalar
2946 2946
Primality Test
multi-core scalar
28564 28564
Sharpen Image
single-core scalar
3256 3256
Sharpen Image
multi-core scalar
39094 39094
Blur Image
single-core scalar
3986 3986
Blur Image
multi-core scalar
51628 51628

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 2599 2599
Read Sequential
single-core scalar
2292 2292
Write Sequential
single-core scalar
3765 3765
Stdlib Allocate
single-core scalar
1622 1622
Stdlib Write
single-core scalar
2500 2500
Stdlib Copy
single-core scalar
2818 2818

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3003 3003
Stream Copy
single-core scalar
2277 2277
Stream Copy
single-core vector
4270 4270
Stream Scale
single-core scalar
2169 2169
Stream Scale
single-core vector
3989 3989
Stream Add
single-core scalar
2334 2334
Stream Add
single-core vector
3975 3975
Stream Triad
single-core scalar
2087 2087
Stream Triad
single-core vector
2928 2928