Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13892 13892

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 16.00 GB 1066 MHz DDR3 16.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13290 13290
Blowfish
single-core scalar
1600 1600
Blowfish
multi-core scalar
20858 20858
Text Compress
single-core scalar
2260 2260
Text Compress
multi-core scalar
22549 22549
Text Decompress
single-core scalar
2328 2328
Text Decompress
multi-core scalar
24300 24300
Image Compress
single-core scalar
2135 2135
Image Compress
multi-core scalar
22902 22902
Image Decompress
single-core scalar
2237 2237
Image Decompress
multi-core scalar
19273 19273
Lua
single-core scalar
4068 4068
Lua
multi-core scalar
34971 34971

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22990 22990
Mandelbrot
single-core scalar
2118 2118
Mandelbrot
multi-core scalar
29643 29643
Dot Product
single-core scalar
3449 3449
Dot Product
single-core vector
4129 4129
Dot Product
multi-core scalar
27722 27722
Dot Product
multi-core vector
46398 46398
LU Decomposition
single-core scalar
1386 1386
LU Decomposition
multi-core scalar
11377 11377
Primality Test
single-core scalar
5520 5520
Primality Test
multi-core scalar
41853 41853
Sharpen Image
single-core scalar
5333 5333
Sharpen Image
multi-core scalar
59050 59050
Blur Image
single-core scalar
6685 6685
Blur Image
multi-core scalar
77202 77202

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4021 4021
Read Sequential
single-core scalar
3999 3999
Write Sequential
single-core scalar
6520 6520
Stdlib Allocate
single-core scalar
3048 3048
Stdlib Write
single-core scalar
2926 2926
Stdlib Copy
single-core scalar
3615 3615

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3907 3907
Stream Copy
single-core scalar
3350 3350
Stream Copy
single-core vector
4678 4678
Stream Scale
single-core scalar
3519 3519
Stream Scale
single-core vector
4378 4378
Stream Add
single-core scalar
3695 3695
Stream Add
single-core vector
4529 4529
Stream Triad
single-core scalar
3812 3812
Stream Triad
single-core vector
3298 3298