Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13231 13231

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.7 (Build 10J869) Mac OS X 10.6.7 (Build 10J869)
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 6.00 GB 1066 MHz DDR3 6.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 12721 12721
Blowfish
single-core scalar
1519 1519
Blowfish
multi-core scalar
20077 20077
Text Compress
single-core scalar
2149 2149
Text Compress
multi-core scalar
22531 22531
Text Decompress
single-core scalar
2206 2206
Text Decompress
multi-core scalar
23962 23962
Image Compress
single-core scalar
2037 2037
Image Compress
multi-core scalar
22388 22388
Image Decompress
single-core scalar
2149 2149
Image Decompress
multi-core scalar
15468 15468
Lua
single-core scalar
3847 3847
Lua
multi-core scalar
34326 34326

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 21948 21948
Mandelbrot
single-core scalar
2013 2013
Mandelbrot
multi-core scalar
29001 29001
Dot Product
single-core scalar
3275 3275
Dot Product
single-core vector
3942 3942
Dot Product
multi-core scalar
27217 27217
Dot Product
multi-core vector
45693 45693
LU Decomposition
single-core scalar
1413 1413
LU Decomposition
multi-core scalar
11356 11356
Primality Test
single-core scalar
5279 5279
Primality Test
multi-core scalar
42394 42394
Sharpen Image
single-core scalar
5070 5070
Sharpen Image
multi-core scalar
51016 51016
Blur Image
single-core scalar
6350 6350
Blur Image
multi-core scalar
73255 73255

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3709 3709
Read Sequential
single-core scalar
3565 3565
Write Sequential
single-core scalar
6249 6249
Stdlib Allocate
single-core scalar
2944 2944
Stdlib Write
single-core scalar
2660 2660
Stdlib Copy
single-core scalar
3128 3128

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3554 3554
Stream Copy
single-core scalar
2931 2931
Stream Copy
single-core vector
4619 4619
Stream Scale
single-core scalar
2891 2891
Stream Scale
single-core vector
4429 4429
Stream Add
single-core scalar
2843 2843
Stream Add
single-core vector
4519 4519
Stream Triad
single-core scalar
2940 2940
Stream Triad
single-core vector
3260 3260