Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 11270 11270

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.8 (Build 12A269) Mac OS X 10.8 (Build 12A269)
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.B08.1001221313 Apple Inc. MP41.88Z.0081.B08.1001221313
Memory 6.00 GB 1066 MHz DDR3 6.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 10184 10184
Blowfish
single-core scalar
1492 1492
Blowfish
multi-core scalar
17941 17941
Text Compress
single-core scalar
1952 1952
Text Compress
multi-core scalar
18192 18192
Text Decompress
single-core scalar
2043 2043
Text Decompress
multi-core scalar
19815 19815
Image Compress
single-core scalar
1713 1713
Image Compress
multi-core scalar
16129 16129
Image Decompress
single-core scalar
1574 1574
Image Decompress
multi-core scalar
11289 11289
Lua
single-core scalar
2966 2966
Lua
multi-core scalar
27102 27102

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 18790 18790
Mandelbrot
single-core scalar
2107 2107
Mandelbrot
multi-core scalar
27863 27863
Dot Product
single-core scalar
3463 3463
Dot Product
single-core vector
3464 3464
Dot Product
multi-core scalar
26359 26359
Dot Product
multi-core vector
29908 29908
LU Decomposition
single-core scalar
741 741
LU Decomposition
multi-core scalar
5199 5199
Primality Test
single-core scalar
4345 4345
Primality Test
multi-core scalar
29895 29895
Sharpen Image
single-core scalar
5078 5078
Sharpen Image
multi-core scalar
49480 49480
Blur Image
single-core scalar
6183 6183
Blur Image
multi-core scalar
68982 68982

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3724 3724
Read Sequential
single-core scalar
3807 3807
Write Sequential
single-core scalar
5739 5739
Stdlib Allocate
single-core scalar
2788 2788
Stdlib Write
single-core scalar
2845 2845
Stdlib Copy
single-core scalar
3442 3442

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3849 3849
Stream Copy
single-core scalar
3644 3644
Stream Copy
single-core vector
5100 5100
Stream Scale
single-core scalar
4140 4140
Stream Scale
single-core vector
4836 4836
Stream Add
single-core scalar
2003 2003
Stream Add
single-core vector
5144 5144
Stream Triad
single-core scalar
2171 2171
Stream Triad
single-core vector
3760 3760