Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 11759 11759

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.8.2 (Build 12C60) Mac OS X 10.8.2 (Build 12C60)
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 16.00 GB 1066 MHz DDR3 16.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 10266 10266
Blowfish
single-core scalar
1543 1543
Blowfish
multi-core scalar
19380 19380
Text Compress
single-core scalar
1958 1958
Text Compress
multi-core scalar
18837 18837
Text Decompress
single-core scalar
2049 2049
Text Decompress
multi-core scalar
20220 20220
Image Compress
single-core scalar
1725 1725
Image Compress
multi-core scalar
17492 17492
Image Decompress
single-core scalar
1555 1555
Image Decompress
multi-core scalar
13664 13664
Lua
single-core scalar
3096 3096
Lua
multi-core scalar
21678 21678

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 20209 20209
Mandelbrot
single-core scalar
2104 2104
Mandelbrot
multi-core scalar
30343 30343
Dot Product
single-core scalar
3470 3470
Dot Product
single-core vector
3525 3525
Dot Product
multi-core scalar
27127 27127
Dot Product
multi-core vector
32046 32046
LU Decomposition
single-core scalar
744 744
LU Decomposition
multi-core scalar
3025 3025
Primality Test
single-core scalar
4424 4424
Primality Test
multi-core scalar
30785 30785
Sharpen Image
single-core scalar
5096 5096
Sharpen Image
multi-core scalar
57227 57227
Blur Image
single-core scalar
6160 6160
Blur Image
multi-core scalar
76857 76857

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3609 3609
Read Sequential
single-core scalar
3907 3907
Write Sequential
single-core scalar
5772 5772
Stdlib Allocate
single-core scalar
2890 2890
Stdlib Write
single-core scalar
2439 2439
Stdlib Copy
single-core scalar
3040 3040

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3711 3711
Stream Copy
single-core scalar
3738 3738
Stream Copy
single-core vector
4898 4898
Stream Scale
single-core scalar
4084 4084
Stream Scale
single-core vector
4663 4663
Stream Add
single-core scalar
1976 1976
Stream Add
single-core vector
4643 4643
Stream Triad
single-core scalar
2136 2136
Stream Triad
single-core vector
3552 3552