Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 11437 11437

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.7 (Build 11A494a) Mac OS X 10.7 (Build 11A494a)
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.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 10042 10042
Blowfish
single-core scalar
1470 1470
Blowfish
multi-core scalar
17991 17991
Text Compress
single-core scalar
1875 1875
Text Compress
multi-core scalar
18176 18176
Text Decompress
single-core scalar
1982 1982
Text Decompress
multi-core scalar
20028 20028
Image Compress
single-core scalar
1663 1663
Image Compress
multi-core scalar
16080 16080
Image Decompress
single-core scalar
1506 1506
Image Decompress
multi-core scalar
12548 12548
Lua
single-core scalar
3007 3007
Lua
multi-core scalar
24179 24179

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 19764 19764
Mandelbrot
single-core scalar
2013 2013
Mandelbrot
multi-core scalar
27108 27108
Dot Product
single-core scalar
3270 3270
Dot Product
single-core vector
3887 3887
Dot Product
multi-core scalar
26389 26389
Dot Product
multi-core vector
32543 32543
LU Decomposition
single-core scalar
727 727
LU Decomposition
multi-core scalar
5356 5356
Primality Test
single-core scalar
4303 4303
Primality Test
multi-core scalar
29813 29813
Sharpen Image
single-core scalar
4953 4953
Sharpen Image
multi-core scalar
54207 54207
Blur Image
single-core scalar
6340 6340
Blur Image
multi-core scalar
75787 75787

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3448 3448
Read Sequential
single-core scalar
3432 3432
Write Sequential
single-core scalar
5594 5594
Stdlib Allocate
single-core scalar
2644 2644
Stdlib Write
single-core scalar
2540 2540
Stdlib Copy
single-core scalar
3032 3032

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3156 3156
Stream Copy
single-core scalar
2875 2875
Stream Copy
single-core vector
4257 4257
Stream Scale
single-core scalar
3261 3261
Stream Scale
single-core vector
4269 4269
Stream Add
single-core scalar
1804 1804
Stream Add
single-core vector
3863 3863
Stream Triad
single-core scalar
1976 1976
Stream Triad
single-core vector
2943 2943