Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 14134 14134

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.B08.1001221313 Apple Inc. MP41.88Z.0081.B08.1001221313
Memory 24.00 GB 1066 MHz DDR3 24.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13525 13525
Blowfish
single-core scalar
1601 1601
Blowfish
multi-core scalar
20970 20970
Text Compress
single-core scalar
2271 2271
Text Compress
multi-core scalar
22844 22844
Text Decompress
single-core scalar
2327 2327
Text Decompress
multi-core scalar
24267 24267
Image Compress
single-core scalar
2139 2139
Image Compress
multi-core scalar
22518 22518
Image Decompress
single-core scalar
2250 2250
Image Decompress
multi-core scalar
22051 22051
Lua
single-core scalar
4084 4084
Lua
multi-core scalar
34984 34984

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 23403 23403
Mandelbrot
single-core scalar
2121 2121
Mandelbrot
multi-core scalar
29898 29898
Dot Product
single-core scalar
3457 3457
Dot Product
single-core vector
4124 4124
Dot Product
multi-core scalar
27826 27826
Dot Product
multi-core vector
46590 46590
LU Decomposition
single-core scalar
1452 1452
LU Decomposition
multi-core scalar
11640 11640
Primality Test
single-core scalar
5536 5536
Primality Test
multi-core scalar
43233 43233
Sharpen Image
single-core scalar
5338 5338
Sharpen Image
multi-core scalar
60769 60769
Blur Image
single-core scalar
6696 6696
Blur Image
multi-core scalar
78972 78972

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4055 4055
Read Sequential
single-core scalar
3973 3973
Write Sequential
single-core scalar
6552 6552
Stdlib Allocate
single-core scalar
3032 3032
Stdlib Write
single-core scalar
3116 3116
Stdlib Copy
single-core scalar
3604 3604

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3989 3989
Stream Copy
single-core scalar
3418 3418
Stream Copy
single-core vector
4655 4655
Stream Scale
single-core scalar
3494 3494
Stream Scale
single-core vector
4392 4392
Stream Add
single-core scalar
3843 3843
Stream Add
single-core vector
4743 4743
Stream Triad
single-core scalar
3906 3906
Stream Triad
single-core vector
3466 3466