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 10.6.8 Mac OS X 10.6.8
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 x 4 32 KB x 4
L1 Data Cache 32 KB x 4 32 KB x 4
L2 Cache 256 KB x 4 256 KB x 4
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 12.00 GB 1066 MHz DDR3 12.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13074 13074
Blowfish
single-core scalar
1606 1606
Blowfish
multi-core scalar
21042 21042
Text Compress
single-core scalar
2280 2280
Text Compress
multi-core scalar
22531 22531
Text Decompress
single-core scalar
2318 2318
Text Decompress
multi-core scalar
24117 24117
Image Compress
single-core scalar
2148 2148
Image Compress
multi-core scalar
22357 22357
Image Decompress
single-core scalar
2291 2291
Image Decompress
multi-core scalar
16767 16767
Lua
single-core scalar
4111 4111
Lua
multi-core scalar
35328 35328

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22325 22325
Mandelbrot
single-core scalar
2128 2128
Mandelbrot
multi-core scalar
30124 30124
Dot Product
single-core scalar
3482 3482
Dot Product
single-core vector
4202 4202
Dot Product
multi-core scalar
27925 27925
Dot Product
multi-core vector
43727 43727
LU Decomposition
single-core scalar
1543 1543
LU Decomposition
multi-core scalar
7158 7158
Primality Test
single-core scalar
5383 5383
Primality Test
multi-core scalar
43830 43830
Sharpen Image
single-core scalar
5346 5346
Sharpen Image
multi-core scalar
56452 56452
Blur Image
single-core scalar
6303 6303
Blur Image
multi-core scalar
74957 74957

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4002 4002
Read Sequential
single-core scalar
3993 3993
Write Sequential
single-core scalar
6718 6718
Stdlib Allocate
single-core scalar
2633 2633
Stdlib Write
single-core scalar
3060 3060
Stdlib Copy
single-core scalar
3609 3609

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4740 4740
Stream Copy
single-core scalar
4128 4128
Stream Copy
single-core vector
5649 5649
Stream Scale
single-core scalar
4291 4291
Stream Scale
single-core vector
5263 5263
Stream Add
single-core scalar
4518 4518
Stream Add
single-core vector
5496 5496
Stream Triad
single-core scalar
4561 4561
Stream Triad
single-core vector
4019 4019