Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 12217 12217

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.8.5 (Build 12F2560) Mac OS X 10.8.5 (Build 12F2560)
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 24.00 GB 1066 MHz DDR3 24.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 10893 10893
Blowfish
single-core scalar
1558 1558
Blowfish
multi-core scalar
20136 20136
Text Compress
single-core scalar
1982 1982
Text Compress
multi-core scalar
19614 19614
Text Decompress
single-core scalar
1964 1964
Text Decompress
multi-core scalar
20207 20207
Image Compress
single-core scalar
1764 1764
Image Compress
multi-core scalar
17645 17645
Image Decompress
single-core scalar
1565 1565
Image Decompress
multi-core scalar
13872 13872
Lua
single-core scalar
3079 3079
Lua
multi-core scalar
27336 27336

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 20709 20709
Mandelbrot
single-core scalar
2127 2127
Mandelbrot
multi-core scalar
30175 30175
Dot Product
single-core scalar
3482 3482
Dot Product
single-core vector
3530 3530
Dot Product
multi-core scalar
27895 27895
Dot Product
multi-core vector
32209 32209
LU Decomposition
single-core scalar
746 746
LU Decomposition
multi-core scalar
5599 5599
Primality Test
single-core scalar
4429 4429
Primality Test
multi-core scalar
31703 31703
Sharpen Image
single-core scalar
5153 5153
Sharpen Image
multi-core scalar
60081 60081
Blur Image
single-core scalar
6262 6262
Blur Image
multi-core scalar
76537 76537

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3789 3789
Read Sequential
single-core scalar
3812 3812
Write Sequential
single-core scalar
5777 5777
Stdlib Allocate
single-core scalar
2791 2791
Stdlib Write
single-core scalar
3008 3008
Stdlib Copy
single-core scalar
3558 3558

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3992 3992
Stream Copy
single-core scalar
3824 3824
Stream Copy
single-core vector
5344 5344
Stream Scale
single-core scalar
4259 4259
Stream Scale
single-core vector
5218 5218
Stream Add
single-core scalar
1971 1971
Stream Add
single-core vector
5286 5286
Stream Triad
single-core scalar
2135 2135
Stream Triad
single-core vector
3905 3905