Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13664 13664

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 8.00 GB 1066 MHz DDR3 8.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13070 13070
Blowfish
single-core scalar
1603 1603
Blowfish
multi-core scalar
20741 20741
Text Compress
single-core scalar
2273 2273
Text Compress
multi-core scalar
22861 22861
Text Decompress
single-core scalar
2335 2335
Text Decompress
multi-core scalar
24500 24500
Image Compress
single-core scalar
2141 2141
Image Compress
multi-core scalar
22337 22337
Image Decompress
single-core scalar
2253 2253
Image Decompress
multi-core scalar
16413 16413
Lua
single-core scalar
4135 4135
Lua
multi-core scalar
35257 35257

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22439 22439
Mandelbrot
single-core scalar
2124 2124
Mandelbrot
multi-core scalar
29795 29795
Dot Product
single-core scalar
3461 3461
Dot Product
single-core vector
4140 4140
Dot Product
multi-core scalar
27775 27775
Dot Product
multi-core vector
44834 44834
LU Decomposition
single-core scalar
1457 1457
LU Decomposition
multi-core scalar
12090 12090
Primality Test
single-core scalar
5507 5507
Primality Test
multi-core scalar
42720 42720
Sharpen Image
single-core scalar
5339 5339
Sharpen Image
multi-core scalar
53469 53469
Blur Image
single-core scalar
6672 6672
Blur Image
multi-core scalar
74765 74765

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4091 4091
Read Sequential
single-core scalar
4051 4051
Write Sequential
single-core scalar
6620 6620
Stdlib Allocate
single-core scalar
3262 3262
Stdlib Write
single-core scalar
2980 2980
Stdlib Copy
single-core scalar
3543 3543

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4182 4182
Stream Copy
single-core scalar
3638 3638
Stream Copy
single-core vector
5075 5075
Stream Scale
single-core scalar
3728 3728
Stream Scale
single-core vector
4710 4710
Stream Add
single-core scalar
3931 3931
Stream Add
single-core vector
4822 4822
Stream Triad
single-core scalar
4035 4035
Stream Triad
single-core vector
3517 3517