Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13296 13296

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.4 (Build 10F569) Mac OS X 10.6.4 (Build 10F569)
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 10.00 GB 1066 MHz DDR3 10.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 12643 12643
Blowfish
single-core scalar
1512 1512
Blowfish
multi-core scalar
20250 20250
Text Compress
single-core scalar
2156 2156
Text Compress
multi-core scalar
22305 22305
Text Decompress
single-core scalar
2202 2202
Text Decompress
multi-core scalar
23991 23991
Image Compress
single-core scalar
2034 2034
Image Compress
multi-core scalar
22065 22065
Image Decompress
single-core scalar
2151 2151
Image Decompress
multi-core scalar
16790 16790
Lua
single-core scalar
3597 3597
Lua
multi-core scalar
32666 32666

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22194 22194
Mandelbrot
single-core scalar
2013 2013
Mandelbrot
multi-core scalar
28616 28616
Dot Product
single-core scalar
3275 3275
Dot Product
single-core vector
3944 3944
Dot Product
multi-core scalar
27346 27346
Dot Product
multi-core vector
45224 45224
LU Decomposition
single-core scalar
1417 1417
LU Decomposition
multi-core scalar
11252 11252
Primality Test
single-core scalar
5156 5156
Primality Test
multi-core scalar
42520 42520
Sharpen Image
single-core scalar
5070 5070
Sharpen Image
multi-core scalar
54773 54773
Blur Image
single-core scalar
6322 6322
Blur Image
multi-core scalar
73789 73789

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3724 3724
Read Sequential
single-core scalar
3492 3492
Write Sequential
single-core scalar
6244 6244
Stdlib Allocate
single-core scalar
3040 3040
Stdlib Write
single-core scalar
2673 2673
Stdlib Copy
single-core scalar
3173 3173

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3584 3584
Stream Copy
single-core scalar
3255 3255
Stream Copy
single-core vector
4561 4561
Stream Scale
single-core scalar
3099 3099
Stream Scale
single-core vector
4006 4006
Stream Add
single-core scalar
3132 3132
Stream Add
single-core vector
4218 4218
Stream Triad
single-core scalar
3114 3114
Stream Triad
single-core vector
3293 3293