Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13967 13967

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.B08.1001221313 Apple Inc. MP41.88Z.0081.B08.1001221313
Memory 15.00 GB 1066 MHz DDR3 15.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13313 13313
Blowfish
single-core scalar
1599 1599
Blowfish
multi-core scalar
20874 20874
Text Compress
single-core scalar
2265 2265
Text Compress
multi-core scalar
22680 22680
Text Decompress
single-core scalar
2328 2328
Text Decompress
multi-core scalar
24364 24364
Image Compress
single-core scalar
2139 2139
Image Compress
multi-core scalar
22547 22547
Image Decompress
single-core scalar
2261 2261
Image Decompress
multi-core scalar
19820 19820
Lua
single-core scalar
4071 4071
Lua
multi-core scalar
34808 34808

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 23088 23088
Mandelbrot
single-core scalar
2122 2122
Mandelbrot
multi-core scalar
29851 29851
Dot Product
single-core scalar
3449 3449
Dot Product
single-core vector
4135 4135
Dot Product
multi-core scalar
27715 27715
Dot Product
multi-core vector
46944 46944
LU Decomposition
single-core scalar
1379 1379
LU Decomposition
multi-core scalar
11682 11682
Primality Test
single-core scalar
5568 5568
Primality Test
multi-core scalar
42767 42767
Sharpen Image
single-core scalar
5335 5335
Sharpen Image
multi-core scalar
58547 58547
Blur Image
single-core scalar
6668 6668
Blur Image
multi-core scalar
77077 77077

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4098 4098
Read Sequential
single-core scalar
4007 4007
Write Sequential
single-core scalar
6621 6621
Stdlib Allocate
single-core scalar
3246 3246
Stdlib Write
single-core scalar
3066 3066
Stdlib Copy
single-core scalar
3552 3552

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4074 4074
Stream Copy
single-core scalar
3421 3421
Stream Copy
single-core vector
4721 4721
Stream Scale
single-core scalar
3547 3547
Stream Scale
single-core vector
4740 4740
Stream Add
single-core scalar
3885 3885
Stream Add
single-core vector
4773 4773
Stream Triad
single-core scalar
3959 3959
Stream Triad
single-core vector
3549 3549