Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 11926 11926

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.7.2 (Build 11C74) Mac OS X 10.7.2 (Build 11C74)
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 32.00 GB 1066 MHz DDR3 32.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 10502 10502
Blowfish
single-core scalar
1523 1523
Blowfish
multi-core scalar
19763 19763
Text Compress
single-core scalar
1942 1942
Text Compress
multi-core scalar
19321 19321
Text Decompress
single-core scalar
2039 2039
Text Decompress
multi-core scalar
20581 20581
Image Compress
single-core scalar
1737 1737
Image Compress
multi-core scalar
16169 16169
Image Decompress
single-core scalar
1572 1572
Image Decompress
multi-core scalar
13514 13514
Lua
single-core scalar
3127 3127
Lua
multi-core scalar
24746 24746

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 20423 20423
Mandelbrot
single-core scalar
2090 2090
Mandelbrot
multi-core scalar
29822 29822
Dot Product
single-core scalar
3400 3400
Dot Product
single-core vector
3430 3430
Dot Product
multi-core scalar
27447 27447
Dot Product
multi-core vector
31693 31693
LU Decomposition
single-core scalar
727 727
LU Decomposition
multi-core scalar
5058 5058
Primality Test
single-core scalar
4357 4357
Primality Test
multi-core scalar
31044 31044
Sharpen Image
single-core scalar
5033 5033
Sharpen Image
multi-core scalar
58716 58716
Blur Image
single-core scalar
6121 6121
Blur Image
multi-core scalar
76990 76990

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3681 3681
Read Sequential
single-core scalar
3737 3737
Write Sequential
single-core scalar
5841 5841
Stdlib Allocate
single-core scalar
2749 2749
Stdlib Write
single-core scalar
2747 2747
Stdlib Copy
single-core scalar
3334 3334

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3669 3669
Stream Copy
single-core scalar
3595 3595
Stream Copy
single-core vector
4945 4945
Stream Scale
single-core scalar
4051 4051
Stream Scale
single-core vector
4613 4613
Stream Add
single-core scalar
1935 1935
Stream Add
single-core vector
4612 4612
Stream Triad
single-core scalar
2091 2091
Stream Triad
single-core vector
3510 3510