Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13003 13003

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.8.4 Mac OS X 10.8.4
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 12802 12802
Blowfish
single-core scalar
1583 1583
Blowfish
multi-core scalar
20453 20453
Text Compress
single-core scalar
2157 2157
Text Compress
multi-core scalar
22654 22654
Text Decompress
single-core scalar
2322 2322
Text Decompress
multi-core scalar
24245 24245
Image Compress
single-core scalar
2135 2135
Image Compress
multi-core scalar
22371 22371
Image Decompress
single-core scalar
2249 2249
Image Decompress
multi-core scalar
14621 14621
Lua
single-core scalar
3936 3936
Lua
multi-core scalar
34906 34906

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 20846 20846
Mandelbrot
single-core scalar
2127 2127
Mandelbrot
multi-core scalar
30101 30101
Dot Product
single-core scalar
3479 3479
Dot Product
single-core vector
3981 3981
Dot Product
multi-core scalar
27302 27302
Dot Product
multi-core vector
42496 42496
LU Decomposition
single-core scalar
1542 1542
LU Decomposition
multi-core scalar
6547 6547
Primality Test
single-core scalar
5128 5128
Primality Test
multi-core scalar
40705 40705
Sharpen Image
single-core scalar
5093 5093
Sharpen Image
multi-core scalar
49446 49446
Blur Image
single-core scalar
5990 5990
Blur Image
multi-core scalar
67907 67907

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3916 3916
Read Sequential
single-core scalar
3606 3606
Write Sequential
single-core scalar
6680 6680
Stdlib Allocate
single-core scalar
2998 2998
Stdlib Write
single-core scalar
2907 2907
Stdlib Copy
single-core scalar
3389 3389

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4438 4438
Stream Copy
single-core scalar
3987 3987
Stream Copy
single-core vector
5453 5453
Stream Scale
single-core scalar
4000 4000
Stream Scale
single-core vector
5050 5050
Stream Add
single-core scalar
4291 4291
Stream Add
single-core vector
5333 5333
Stream Triad
single-core scalar
3490 3490
Stream Triad
single-core vector
3907 3907