Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 11483 11483

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.2 (Build 10C540) Mac OS X 10.6.2 (Build 10C540)
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.B04.0903051113 Apple Inc. MP41.88Z.0081.B04.0903051113
Memory 12.00 GB 1066 MHz DDR3 12.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 9820 9820
Blowfish
single-core scalar
1544 1544
Blowfish
multi-core scalar
16893 16893
Text Compress
single-core scalar
1987 1987
Text Compress
multi-core scalar
18248 18248
Text Decompress
single-core scalar
2033 2033
Text Decompress
multi-core scalar
19541 19541
Image Compress
single-core scalar
1759 1759
Image Compress
multi-core scalar
16047 16047
Image Decompress
single-core scalar
1582 1582
Image Decompress
multi-core scalar
11402 11402
Lua
single-core scalar
3128 3128
Lua
multi-core scalar
23685 23685

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 19756 19756
Mandelbrot
single-core scalar
2120 2120
Mandelbrot
multi-core scalar
27082 27082
Dot Product
single-core scalar
3450 3450
Dot Product
single-core vector
4095 4095
Dot Product
multi-core scalar
26774 26774
Dot Product
multi-core vector
36032 36032
LU Decomposition
single-core scalar
734 734
LU Decomposition
multi-core scalar
5826 5826
Primality Test
single-core scalar
4547 4547
Primality Test
multi-core scalar
31566 31566
Sharpen Image
single-core scalar
5271 5271
Sharpen Image
multi-core scalar
46207 46207
Blur Image
single-core scalar
6688 6688
Blur Image
multi-core scalar
76194 76194

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3834 3834
Read Sequential
single-core scalar
3836 3836
Write Sequential
single-core scalar
5714 5714
Stdlib Allocate
single-core scalar
2889 2889
Stdlib Write
single-core scalar
3112 3112
Stdlib Copy
single-core scalar
3620 3620

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3647 3647
Stream Copy
single-core scalar
3508 3508
Stream Copy
single-core vector
4793 4793
Stream Scale
single-core scalar
3832 3832
Stream Scale
single-core vector
4583 4583
Stream Add
single-core scalar
1939 1939
Stream Add
single-core vector
4858 4858
Stream Triad
single-core scalar
2085 2085
Stream Triad
single-core vector
3579 3579