Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 11435 11435

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.B03.0902231259 Apple Inc. MP41.88Z.0081.B03.0902231259
Memory 6.00 GB 1066 MHz DDR3 6.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 10083 10083
Blowfish
single-core scalar
1549 1549
Blowfish
multi-core scalar
17832 17832
Text Compress
single-core scalar
1985 1985
Text Compress
multi-core scalar
18130 18130
Text Decompress
single-core scalar
2036 2036
Text Decompress
multi-core scalar
19352 19352
Image Compress
single-core scalar
1758 1758
Image Compress
multi-core scalar
15726 15726
Image Decompress
single-core scalar
1542 1542
Image Decompress
multi-core scalar
10584 10584
Lua
single-core scalar
3110 3110
Lua
multi-core scalar
27396 27396

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 19374 19374
Mandelbrot
single-core scalar
2118 2118
Mandelbrot
multi-core scalar
24019 24019
Dot Product
single-core scalar
3452 3452
Dot Product
single-core vector
4110 4110
Dot Product
multi-core scalar
26799 26799
Dot Product
multi-core vector
33671 33671
LU Decomposition
single-core scalar
737 737
LU Decomposition
multi-core scalar
5904 5904
Primality Test
single-core scalar
4522 4522
Primality Test
multi-core scalar
32167 32167
Sharpen Image
single-core scalar
5263 5263
Sharpen Image
multi-core scalar
49248 49248
Blur Image
single-core scalar
6660 6660
Blur Image
multi-core scalar
72570 72570

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3801 3801
Read Sequential
single-core scalar
3874 3874
Write Sequential
single-core scalar
5644 5644
Stdlib Allocate
single-core scalar
2914 2914
Stdlib Write
single-core scalar
3043 3043
Stdlib Copy
single-core scalar
3532 3532

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3654 3654
Stream Copy
single-core scalar
3474 3474
Stream Copy
single-core vector
4851 4851
Stream Scale
single-core scalar
3884 3884
Stream Scale
single-core vector
4664 4664
Stream Add
single-core scalar
1930 1930
Stream Add
single-core vector
4792 4792
Stream Triad
single-core scalar
2084 2084
Stream Triad
single-core vector
3553 3553