Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 11818 11818

System Information

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

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13115 13115
Blowfish
single-core scalar
1606 1606
Blowfish
multi-core scalar
21024 21024
Text Compress
single-core scalar
2277 2277
Text Compress
multi-core scalar
22643 22643
Text Decompress
single-core scalar
2340 2340
Text Decompress
multi-core scalar
24231 24231
Image Compress
single-core scalar
2138 2138
Image Compress
multi-core scalar
22456 22456
Image Decompress
single-core scalar
2256 2256
Image Decompress
multi-core scalar
18915 18915
Lua
single-core scalar
3763 3763
Lua
multi-core scalar
33737 33737

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 16950 16950
Mandelbrot
single-core scalar
2118 2118
Mandelbrot
multi-core scalar
29571 29571
Dot Product
single-core scalar
3471 3471
Dot Product
single-core vector
4175 4175
Dot Product
multi-core scalar
469 469
Dot Product
multi-core vector
724 724
LU Decomposition
single-core scalar
1485 1485
LU Decomposition
multi-core scalar
7601 7601
Primality Test
single-core scalar
5282 5282
Primality Test
multi-core scalar
41776 41776
Sharpen Image
single-core scalar
5327 5327
Sharpen Image
multi-core scalar
56836 56836
Blur Image
single-core scalar
6218 6218
Blur Image
multi-core scalar
72247 72247

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4141 4141
Read Sequential
single-core scalar
4209 4209
Write Sequential
single-core scalar
6692 6692
Stdlib Allocate
single-core scalar
3192 3192
Stdlib Write
single-core scalar
3035 3035
Stdlib Copy
single-core scalar
3578 3578

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4678 4678
Stream Copy
single-core scalar
3997 3997
Stream Copy
single-core vector
5717 5717
Stream Scale
single-core scalar
4087 4087
Stream Scale
single-core vector
5320 5320
Stream Add
single-core scalar
4392 4392
Stream Add
single-core vector
5477 5477
Stream Triad
single-core scalar
4440 4440
Stream Triad
single-core vector
3999 3999