Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13578 13578

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.7 (Build 10J869) Mac OS X 10.6.7 (Build 10J869)
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 12.00 GB 1066 MHz DDR3 12.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13024 13024
Blowfish
single-core scalar
1513 1513
Blowfish
multi-core scalar
20704 20704
Text Compress
single-core scalar
2154 2154
Text Compress
multi-core scalar
22746 22746
Text Decompress
single-core scalar
2212 2212
Text Decompress
multi-core scalar
24226 24226
Image Compress
single-core scalar
2033 2033
Image Compress
multi-core scalar
22750 22750
Image Decompress
single-core scalar
2156 2156
Image Decompress
multi-core scalar
19125 19125
Lua
single-core scalar
3617 3617
Lua
multi-core scalar
33062 33062

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22537 22537
Mandelbrot
single-core scalar
2013 2013
Mandelbrot
multi-core scalar
29108 29108
Dot Product
single-core scalar
3275 3275
Dot Product
single-core vector
3940 3940
Dot Product
multi-core scalar
27494 27494
Dot Product
multi-core vector
46255 46255
LU Decomposition
single-core scalar
1383 1383
LU Decomposition
multi-core scalar
11368 11368
Primality Test
single-core scalar
5137 5137
Primality Test
multi-core scalar
42615 42615
Sharpen Image
single-core scalar
5068 5068
Sharpen Image
multi-core scalar
55932 55932
Blur Image
single-core scalar
6348 6348
Blur Image
multi-core scalar
75583 75583

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3757 3757
Read Sequential
single-core scalar
3572 3572
Write Sequential
single-core scalar
6262 6262
Stdlib Allocate
single-core scalar
3012 3012
Stdlib Write
single-core scalar
2716 2716
Stdlib Copy
single-core scalar
3227 3227

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3809 3809
Stream Copy
single-core scalar
3272 3272
Stream Copy
single-core vector
4958 4958
Stream Scale
single-core scalar
3289 3289
Stream Scale
single-core vector
4609 4609
Stream Add
single-core scalar
3057 3057
Stream Add
single-core vector
4641 4641
Stream Triad
single-core scalar
3260 3260
Stream Triad
single-core vector
3386 3386