Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 12305 12305

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 11019 11019
Blowfish
single-core scalar
1553 1553
Blowfish
multi-core scalar
20085 20085
Text Compress
single-core scalar
1980 1980
Text Compress
multi-core scalar
19524 19524
Text Decompress
single-core scalar
2022 2022
Text Decompress
multi-core scalar
20710 20710
Image Compress
single-core scalar
1763 1763
Image Compress
multi-core scalar
17498 17498
Image Decompress
single-core scalar
1583 1583
Image Decompress
multi-core scalar
13816 13816
Lua
single-core scalar
3171 3171
Lua
multi-core scalar
28528 28528

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 20831 20831
Mandelbrot
single-core scalar
2126 2126
Mandelbrot
multi-core scalar
30440 30440
Dot Product
single-core scalar
3480 3480
Dot Product
single-core vector
3536 3536
Dot Product
multi-core scalar
27934 27934
Dot Product
multi-core vector
32154 32154
LU Decomposition
single-core scalar
746 746
LU Decomposition
multi-core scalar
5629 5629
Primality Test
single-core scalar
4447 4447
Primality Test
multi-core scalar
31838 31838
Sharpen Image
single-core scalar
5225 5225
Sharpen Image
multi-core scalar
60380 60380
Blur Image
single-core scalar
6243 6243
Blur Image
multi-core scalar
77458 77458

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3810 3810
Read Sequential
single-core scalar
3767 3767
Write Sequential
single-core scalar
5922 5922
Stdlib Allocate
single-core scalar
2815 2815
Stdlib Write
single-core scalar
3008 3008
Stdlib Copy
single-core scalar
3540 3540

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3964 3964
Stream Copy
single-core scalar
3891 3891
Stream Copy
single-core vector
5228 5228
Stream Scale
single-core scalar
4326 4326
Stream Scale
single-core vector
5039 5039
Stream Add
single-core scalar
2024 2024
Stream Add
single-core vector
5190 5190
Stream Triad
single-core scalar
2178 2178
Stream Triad
single-core vector
3836 3836