Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 12094 12094

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.5.8 (Build 9L30) Mac OS X 10.5.8 (Build 9L30)
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.B04.0903051113 Apple Inc. MP41.88Z.0081.B04.0903051113
Memory 6.00 GB 1066 MHz DDR3 6.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 10548 10548
Blowfish
single-core scalar
1550 1550
Blowfish
multi-core scalar
19283 19283
Text Compress
single-core scalar
1977 1977
Text Compress
multi-core scalar
18693 18693
Text Decompress
single-core scalar
2030 2030
Text Decompress
multi-core scalar
20318 20318
Image Compress
single-core scalar
1753 1753
Image Compress
multi-core scalar
17327 17327
Image Decompress
single-core scalar
1463 1463
Image Decompress
multi-core scalar
12125 12125
Lua
single-core scalar
3165 3165
Lua
multi-core scalar
26893 26893

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 20741 20741
Mandelbrot
single-core scalar
2117 2117
Mandelbrot
multi-core scalar
29986 29986
Dot Product
single-core scalar
3452 3452
Dot Product
single-core vector
4108 4108
Dot Product
multi-core scalar
27501 27501
Dot Product
multi-core vector
35714 35714
LU Decomposition
single-core scalar
752 752
LU Decomposition
multi-core scalar
5982 5982
Primality Test
single-core scalar
3669 3669
Primality Test
multi-core scalar
28215 28215
Sharpen Image
single-core scalar
5089 5089
Sharpen Image
multi-core scalar
58157 58157
Blur Image
single-core scalar
6571 6571
Blur Image
multi-core scalar
79070 79070

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3871 3871
Read Sequential
single-core scalar
3866 3866
Write Sequential
single-core scalar
5831 5831
Stdlib Allocate
single-core scalar
3055 3055
Stdlib Write
single-core scalar
3074 3074
Stdlib Copy
single-core scalar
3529 3529

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3693 3693
Stream Copy
single-core scalar
3535 3535
Stream Copy
single-core vector
4839 4839
Stream Scale
single-core scalar
3890 3890
Stream Scale
single-core vector
4725 4725
Stream Add
single-core scalar
1941 1941
Stream Add
single-core vector
4927 4927
Stream Triad
single-core scalar
2098 2098
Stream Triad
single-core vector
3596 3596