Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13762 13762

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.3 (Build 10D573) Mac OS X 10.6.3 (Build 10D573)
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 8.00 GB 1066 MHz DDR3 8.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13149 13149
Blowfish
single-core scalar
1593 1593
Blowfish
multi-core scalar
20885 20885
Text Compress
single-core scalar
2266 2266
Text Compress
multi-core scalar
22628 22628
Text Decompress
single-core scalar
2323 2323
Text Decompress
multi-core scalar
24425 24425
Image Compress
single-core scalar
2143 2143
Image Compress
multi-core scalar
22747 22747
Image Decompress
single-core scalar
2249 2249
Image Decompress
multi-core scalar
17383 17383
Lua
single-core scalar
4083 4083
Lua
multi-core scalar
35063 35063

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22743 22743
Mandelbrot
single-core scalar
2118 2118
Mandelbrot
multi-core scalar
29874 29874
Dot Product
single-core scalar
3449 3449
Dot Product
single-core vector
4145 4145
Dot Product
multi-core scalar
27725 27725
Dot Product
multi-core vector
46720 46720
LU Decomposition
single-core scalar
1349 1349
LU Decomposition
multi-core scalar
11399 11399
Primality Test
single-core scalar
5479 5479
Primality Test
multi-core scalar
42659 42659
Sharpen Image
single-core scalar
5336 5336
Sharpen Image
multi-core scalar
57424 57424
Blur Image
single-core scalar
6693 6693
Blur Image
multi-core scalar
74043 74043

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4049 4049
Read Sequential
single-core scalar
4009 4009
Write Sequential
single-core scalar
6580 6580
Stdlib Allocate
single-core scalar
3142 3142
Stdlib Write
single-core scalar
2952 2952
Stdlib Copy
single-core scalar
3566 3566

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3906 3906
Stream Copy
single-core scalar
3437 3437
Stream Copy
single-core vector
4656 4656
Stream Scale
single-core scalar
3502 3502
Stream Scale
single-core vector
4291 4291
Stream Add
single-core scalar
3704 3704
Stream Add
single-core vector
4505 4505
Stream Triad
single-core scalar
3841 3841
Stream Triad
single-core vector
3312 3312