Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 11567 11567

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.2 (Build 10C2234) Mac OS X 10.6.2 (Build 10C2234)
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.B07.0910130729 Apple Inc. MP41.88Z.0081.B07.0910130729
Memory 12.00 GB 1066 MHz DDR3 12.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 9932 9932
Blowfish
single-core scalar
1552 1552
Blowfish
multi-core scalar
18922 18922
Text Compress
single-core scalar
1985 1985
Text Compress
multi-core scalar
18728 18728
Text Decompress
single-core scalar
2031 2031
Text Decompress
multi-core scalar
19799 19799
Image Compress
single-core scalar
1758 1758
Image Compress
multi-core scalar
16047 16047
Image Decompress
single-core scalar
1578 1578
Image Decompress
multi-core scalar
11291 11291
Lua
single-core scalar
3135 3135
Lua
multi-core scalar
22359 22359

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 19874 19874
Mandelbrot
single-core scalar
2120 2120
Mandelbrot
multi-core scalar
26556 26556
Dot Product
single-core scalar
3446 3446
Dot Product
single-core vector
4108 4108
Dot Product
multi-core scalar
26731 26731
Dot Product
multi-core vector
32537 32537
LU Decomposition
single-core scalar
739 739
LU Decomposition
multi-core scalar
5892 5892
Primality Test
single-core scalar
4547 4547
Primality Test
multi-core scalar
31738 31738
Sharpen Image
single-core scalar
5268 5268
Sharpen Image
multi-core scalar
51689 51689
Blur Image
single-core scalar
6680 6680
Blur Image
multi-core scalar
76193 76193

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3851 3851
Read Sequential
single-core scalar
3908 3908
Write Sequential
single-core scalar
5670 5670
Stdlib Allocate
single-core scalar
2844 2844
Stdlib Write
single-core scalar
3153 3153
Stdlib Copy
single-core scalar
3684 3684

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3656 3656
Stream Copy
single-core scalar
3458 3458
Stream Copy
single-core vector
4800 4800
Stream Scale
single-core scalar
3803 3803
Stream Scale
single-core vector
4672 4672
Stream Add
single-core scalar
1926 1926
Stream Add
single-core vector
4880 4880
Stream Triad
single-core scalar
2084 2084
Stream Triad
single-core vector
3629 3629