Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 11546 11546

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.1 (Build 10B504) Mac OS X 10.6.1 (Build 10B504)
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 10284 10284
Blowfish
single-core scalar
1537 1537
Blowfish
multi-core scalar
19623 19623
Text Compress
single-core scalar
1979 1979
Text Compress
multi-core scalar
19457 19457
Text Decompress
single-core scalar
2032 2032
Text Decompress
multi-core scalar
20737 20737
Image Compress
single-core scalar
1753 1753
Image Compress
multi-core scalar
16229 16229
Image Decompress
single-core scalar
1537 1537
Image Decompress
multi-core scalar
10466 10466
Lua
single-core scalar
3128 3128
Lua
multi-core scalar
24933 24933

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 19491 19491
Mandelbrot
single-core scalar
2115 2115
Mandelbrot
multi-core scalar
25562 25562
Dot Product
single-core scalar
3444 3444
Dot Product
single-core vector
4099 4099
Dot Product
multi-core scalar
27656 27656
Dot Product
multi-core vector
32644 32644
LU Decomposition
single-core scalar
724 724
LU Decomposition
multi-core scalar
5816 5816
Primality Test
single-core scalar
4552 4552
Primality Test
multi-core scalar
32291 32291
Sharpen Image
single-core scalar
5256 5256
Sharpen Image
multi-core scalar
48632 48632
Blur Image
single-core scalar
6660 6660
Blur Image
multi-core scalar
73425 73425

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3810 3810
Read Sequential
single-core scalar
3861 3861
Write Sequential
single-core scalar
5699 5699
Stdlib Allocate
single-core scalar
2896 2896
Stdlib Write
single-core scalar
3058 3058
Stdlib Copy
single-core scalar
3540 3540

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3628 3628
Stream Copy
single-core scalar
3439 3439
Stream Copy
single-core vector
4878 4878
Stream Scale
single-core scalar
3798 3798
Stream Scale
single-core vector
4612 4612
Stream Add
single-core scalar
1938 1938
Stream Add
single-core vector
4768 4768
Stream Triad
single-core scalar
2082 2082
Stream Triad
single-core vector
3513 3513