Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 12077 12077

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.8.2 (Build 12C60) Mac OS X 10.8.2 (Build 12C60)
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 24.00 GB 1066 MHz DDR3 24.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 10537 10537
Blowfish
single-core scalar
1549 1549
Blowfish
multi-core scalar
19838 19838
Text Compress
single-core scalar
1981 1981
Text Compress
multi-core scalar
19626 19626
Text Decompress
single-core scalar
2102 2102
Text Decompress
multi-core scalar
21201 21201
Image Compress
single-core scalar
1756 1756
Image Compress
multi-core scalar
17383 17383
Image Decompress
single-core scalar
1584 1584
Image Decompress
multi-core scalar
13272 13272
Lua
single-core scalar
3183 3183
Lua
multi-core scalar
22969 22969

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 20660 20660
Mandelbrot
single-core scalar
2127 2127
Mandelbrot
multi-core scalar
30363 30363
Dot Product
single-core scalar
3482 3482
Dot Product
single-core vector
3540 3540
Dot Product
multi-core scalar
27903 27903
Dot Product
multi-core vector
31848 31848
LU Decomposition
single-core scalar
747 747
LU Decomposition
multi-core scalar
5638 5638
Primality Test
single-core scalar
4440 4440
Primality Test
multi-core scalar
31929 31929
Sharpen Image
single-core scalar
5154 5154
Sharpen Image
multi-core scalar
59863 59863
Blur Image
single-core scalar
6259 6259
Blur Image
multi-core scalar
75957 75957

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3792 3792
Read Sequential
single-core scalar
3848 3848
Write Sequential
single-core scalar
5764 5764
Stdlib Allocate
single-core scalar
2792 2792
Stdlib Write
single-core scalar
3010 3010
Stdlib Copy
single-core scalar
3549 3549

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4002 4002
Stream Copy
single-core scalar
3835 3835
Stream Copy
single-core vector
5351 5351
Stream Scale
single-core scalar
4272 4272
Stream Scale
single-core vector
5226 5226
Stream Add
single-core scalar
1964 1964
Stream Add
single-core vector
5312 5312
Stream Triad
single-core scalar
2132 2132
Stream Triad
single-core vector
3925 3925