Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13346 13346

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.8.2 (Build 12C60) Mac OS X 10.8.2 (Build 12C60)
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 6.00 GB 1066 MHz DDR3 6.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 12878 12878
Blowfish
single-core scalar
1604 1604
Blowfish
multi-core scalar
21021 21021
Text Compress
single-core scalar
2280 2280
Text Compress
multi-core scalar
22800 22800
Text Decompress
single-core scalar
2327 2327
Text Decompress
multi-core scalar
24275 24275
Image Compress
single-core scalar
2147 2147
Image Compress
multi-core scalar
22013 22013
Image Decompress
single-core scalar
2282 2282
Image Decompress
multi-core scalar
14489 14489
Lua
single-core scalar
4103 4103
Lua
multi-core scalar
35200 35200

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 21629 21629
Mandelbrot
single-core scalar
2128 2128
Mandelbrot
multi-core scalar
29934 29934
Dot Product
single-core scalar
3479 3479
Dot Product
single-core vector
4202 4202
Dot Product
multi-core scalar
27868 27868
Dot Product
multi-core vector
43938 43938
LU Decomposition
single-core scalar
1549 1549
LU Decomposition
multi-core scalar
6812 6812
Primality Test
single-core scalar
5404 5404
Primality Test
multi-core scalar
42544 42544
Sharpen Image
single-core scalar
5357 5357
Sharpen Image
multi-core scalar
51459 51459
Blur Image
single-core scalar
6313 6313
Blur Image
multi-core scalar
71830 71830

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4025 4025
Read Sequential
single-core scalar
4045 4045
Write Sequential
single-core scalar
6747 6747
Stdlib Allocate
single-core scalar
2900 2900
Stdlib Write
single-core scalar
2958 2958
Stdlib Copy
single-core scalar
3479 3479

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4641 4641
Stream Copy
single-core scalar
4056 4056
Stream Copy
single-core vector
5557 5557
Stream Scale
single-core scalar
4204 4204
Stream Scale
single-core vector
5227 5227
Stream Add
single-core scalar
4335 4335
Stream Add
single-core vector
5373 5373
Stream Triad
single-core scalar
4433 4433
Stream Triad
single-core vector
3945 3945