Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 11356 11356

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.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 10279 10279
Blowfish
single-core scalar
1546 1546
Blowfish
multi-core scalar
17987 17987
Text Compress
single-core scalar
1947 1947
Text Compress
multi-core scalar
18366 18366
Text Decompress
single-core scalar
1957 1957
Text Decompress
multi-core scalar
19941 19941
Image Compress
single-core scalar
1747 1747
Image Compress
multi-core scalar
17767 17767
Image Decompress
single-core scalar
1515 1515
Image Decompress
multi-core scalar
10038 10038
Lua
single-core scalar
3078 3078
Lua
multi-core scalar
27466 27466

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 18975 18975
Mandelbrot
single-core scalar
2048 2048
Mandelbrot
multi-core scalar
26424 26424
Dot Product
single-core scalar
3414 3414
Dot Product
single-core vector
4110 4110
Dot Product
multi-core scalar
26918 26918
Dot Product
multi-core vector
33194 33194
LU Decomposition
single-core scalar
745 745
LU Decomposition
multi-core scalar
5829 5829
Primality Test
single-core scalar
4496 4496
Primality Test
multi-core scalar
31486 31486
Sharpen Image
single-core scalar
5254 5254
Sharpen Image
multi-core scalar
45415 45415
Blur Image
single-core scalar
6617 6617
Blur Image
multi-core scalar
69703 69703

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3777 3777
Read Sequential
single-core scalar
3875 3875
Write Sequential
single-core scalar
5609 5609
Stdlib Allocate
single-core scalar
2860 2860
Stdlib Write
single-core scalar
3026 3026
Stdlib Copy
single-core scalar
3517 3517

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3621 3621
Stream Copy
single-core scalar
3313 3313
Stream Copy
single-core vector
4788 4788
Stream Scale
single-core scalar
3857 3857
Stream Scale
single-core vector
4710 4710
Stream Add
single-core scalar
1936 1936
Stream Add
single-core vector
4752 4752
Stream Triad
single-core scalar
2093 2093
Stream Triad
single-core vector
3521 3521